Archive-name: sun-hdwr-ref/part3
Posting-Frequency: as revised
Version: $Id: part3,v 1.16 1995/11/24 02:13:03 jwbirdsa Exp $
THE SUN HARDWARE REFERENCE
compiled by James W. Birdsall
(jwbirdsa@picarefy.com)
PART III
========
BOARDS
BOARDS
======
This section covers the various circuit boards which make up or are
used with Sun systems. This includes: CPU boards/motherboards; memory
boards; video boards and video accelerator boards; SCSI controller
boards; non-SCSI disk controller boards such as SMD and IPI controllers
and boards used to connect non-SCSI disks to SCSI busses; non-SCSI tape
controller boards such as those used with 9-track tapes; Ethernet boards
(boards for systems where Ethernet is not integrated into the
CPU/motherboard and boards providing second, third, etc. network
connections for systems with integrated Ethernet) and boards for other
networks such as Token-Ring and FDDI; communication boards, including
serial, parallel, synchronous, and X.25 boards; floating-point and other
system accelerator boards; cardcage backplanes; and boards not covered
by the categories above. The first subsection is a brief listing of
boards described in the rest of this section, sorted by bus type
(Multibus, VME, P4, ISA, SBus, MBus, XDBus, SCSI, None, Unknown).
Crossreference by bus
---------------------
MULTIBUS
370-0502 ? 0167 Computer Products Corporation TAPEMASTER
370-1012 Xylogics 450 SMD controller
370-1021 Sky Floating Point Processor
501-0288 3COM 3C400 Ethernet
501-0289 cgone(?) color framebuffer
501-1003 monochrome video/keyboard/mouse TTL only
501-1004 Sun-2 Ethernet
501-1006 Sun-2 SCSI/serial
501-1007 100U, 2/120, 2/170 CPU
501-1013 1M RAM
501-1048 1M RAM
501-1051 2/120, 2/170 CPU
501-1052 monochrome video/keyboard/mouse ECL/TTL
501-1054 Multibus-VME adapter
501-1232 4M RAM
xxx-xxxx Systech MTI-800A/1600A Multiple Terminal Interface
xxx-xxxx Systech VPC-2200 Versatec Printer/Plotter controller
VME
501-1014 cgtwo (2160) color framebuffer
501-1020 2/50 1M memory
501-1045 "Sun-2" SCSI host adapter, 6U
501-1046 2/50 2M memory
501-1047 2/50 4M memory
501-1054 Multibus-VME adapter
501-1055 gp graphics processor (accelerator)
501-1058 gb graphics buffer (used with gp/gp+)
501-1067 2/50 3M memory
501-1074 3004 "Carrera" CPU 2M (3/75/140/150/160/180)
501-1079 2/50 0M memory
501-1089 cgthree (3160) color framebuffer double-buffered
501-1094 3004 "Carrera" CPU 4M (3/75/140/150/160/180)
501-1100 3/2xx CPU
501-1102 3/2xx,3/4xx,4/2xx 8M memory
501-1111 3/75 2M memory
501-1116 cgthree (3160) color framebuffer single-buffered
501-1121 3/75 0M memory
501-1122 3/75 4M memory
501-1131 3/1xx 2M memory
501-1132 3/1xx 4M memory
501-1134 3/110 CPU
501-1138 "Sun-2" SCSI host adapter, external
501-1139 gp+ graphics processor (accelerator)
501-1141 2050 CPU 1M (2/50)
501-1142 2050 CPU 2M (2/50)
501-1143 2050 CPU 4M (2/50)
501-1144 2050 CPU 1M (2/130/160)
501-1145 2050 CPU 2M (2/130/160)
501-1146 2050 CPU 4M (2/130/160)
501-1149 "Sun-2" SCSI host adapter, internal
501-1163 3004 "Carrera" CPU 2M (3/75/140/150/160/180)
501-1164 3004 "Carrera" CPU 4M (3/75/140/150/160/180)
501-1167 "Sun-2" SCSI host adapter, internal/external
501-1170 "Sun-3" SCSI host adapter, internal
501-1199 4/1xx CPU 8M w/o FPU
501-1206 3/2xx CPU
501-1208 3004 "Carrera" CPU 4M (3/75/140/150/160/180)
501-1209 3/110 CPU
501-1217 "Sun-3" SCSI host adapter, external
501-1236 "Sun-3" SCSI host adapter, 6U
501-1237 4/1xx CPU 8M with FPU
501-1254 4/2xx 32M memory
501-1267 cgfive color framebuffer
501-1268 gp2 graphics processor (accelerator)
501-1274 4/2xx CPU with FPC-6/4
501-1299 3/4xx CPU
501-1316 4/3xx CPU 8M
501-1317 4/330 16M memory
501-1319 cgthree (3160) color framebuffer 1024x1024
501-1333 4/4xx 32M memory
501-1381 4/4xx CPU
501-1383 TAAC-1 application accelerator, POP board
501-1434 cg9 color framebuffer
501-1436 4/330 8M memory
501-1447 TAAC-1 application accelerator, DFB board
501-1451 3/4xx,4/2xx 32M memory
501-1462 4/1xx CPU 16M w/o FPU
501-1463 4/1xx CPU 16M with FPU
501-1464 4/1xx CPU 32M w/o FPU
501-1465 4/1xx CPU 32M with FPU
501-1491 4/2xx CPU with FPU-2 2-hi backpanel
501-1495 4/3xx 48M memory (except 4/330)
501-1512 4/1xx CPU 8M w/o FPU
501-1513 4/1xx CPU 8M with FPU
501-1514 4/1xx CPU 16M w/o FPU
501-1515 4/1xx CPU 16M with FPU
501-1516 4/1xx CPU 32M w/o FPU
501-1517 4/1xx CPU 32M with FPU
501-1522 4/2xx CPU with FPC-6/4 2-hi backpanel
501-1537 VX Visualization Accelerator/Super Frame Buffer
501-1538 MVX Visualization Accelerator/Pixel Processor
501-1550 3/4xx CPU
501-1563 4/3xx 24M memory (except 4/330)
501-1564 4/3xx 48M memory (except 4/330)
501-1576 3/4xx,4/2xx 16M memory
501-1656 4/1xx CPU 8M w/o FPU
501-1657 4/1xx CPU 8M with FPU
501-1658 4/1xx CPU 16M w/o FPU
501-1659 4/1xx CPU 16M with FPU
501-1660 4/1xx CPU 32M w/o FPU
501-1661 4/1xx CPU 32M with FPU
501-1686 4/6xx motherboard 0M
501-1703 4/3xx 32M memory (except 4/330)
501-1704 4/330 32M memory
501-1711 4/330 16M memory
501-1721 4/4xx 128M memory
501-1723 4/330 8M memory
501-1742 4/3xx CPU 32M
501-1767 4/6xx 64M memory
501-1755 4/330 32M memory
501-1847 Prestoserve NFS accelerator (see Disk Controllers)
501-1899 4/4xx CPU
501-1901 4/6xx 0M memory
501-2055 4/6xx motherboard 0M
501-8020 3/E monochrome framebuffer
501-8028 3/E CPU
501-8029 3/E color framebuffer cgtwo
501-8030 3/E 12M memory
501-8031 3/E 4M memory
501-8035 4/E (SPARCengine 1) CPU 4M w/Weitek
501-8036 4/E (SPARCengine 1) 16M memory
501-8042 4/E (SPARCengine 1) 4M memory
501-8058 4/E (SPARCengine 1) CPU 4M w/o Weitek
501-8060 4/E (SPARCengine 1) combo memory/SBus slots (0M)
501-8064 4/E (SPARCengine 1) CPU 16M w/Weitek
P4
501-1210 3/60 cgfour color framebuffer
501-1247 mgthree ECL/TTL mono framebuffer
501-1248 cgfour color framebuffer
501-1371 cgeight color framebuffer
501-1374 cgsix color framebuffer
501-1637 mgthree ECL/TTL mono framebuffer 3/80 backpanel
501-1402 mgfour ECL/TTL/Analog mono framebuffer 3/80 backpanel
501-1443 cgfour color framebuffer 3/80 backpanel
501-1505 cgsix color framebuffer 3/80 backpanel
501-1518 cgeight color framebuffer
501-1532 cgsix color framebuffer
501-1577 cgeight color framebuffer 3/80 backpanel
ISA
501-1397 386i SunVGA/EGA
SBUS
370-1401 Prestoserve NFS accelerator (see Disk Controllers)
501-1823 4/75 (SPARCstation 2) 32M primary expansion memory
501-1824 4/75 (SPARCstation 2) 32M secondary expansion memory
MBUS
370-1388 SM100 SPARC module
501-1889 SM30 SPARC module
501-2218 SM20 SPARC module
501-2219 SM40 SPARC module
501-2239 SM30 SPARC module
501-2258 SM41 SPARC module
501-2270 SM41 SPARC module
501-2318 SM41 SPARC module
501-2352 SM51 SPARC module
501-2351 SM51-2 SPARC module
501-2358 SM40 SPARC module
501-2359 SM41 SPARC module
501-2360 SM51 SPARC module
501-2361 SM51 SPARC module
501-2387 SM51 SPARC module
501-2431 SM52X dual SPARC module
501-2444 SM520 dual SPARC module
501-2445 SM521 dual SPARC module
XDBUS
501-1866 SPARCcenter 2000 motherboard 0M
501-2334 SPARCcenter 2000 motherboard 0M
501-2336 SPARCserver 1000 motherboard 0M
501-2362 SPARCcenter 2000 motherboard 0M
SCSI
370-1010 Adaptec ACB4000 SCSI-MFM controller
370-1011 Sysgen SC4000 SCSI/QIC-II controller
xxx-xxxx Emulex MT-02 SCSI/QIC-02 controller
xxx-xxxx Emulex MD21 SCSI-ESDI controller
NONE
501-1075 3/50 motherboard w/o FPU
501-1133 3/50 motherboard w/o FPU
501-1162 3/50 motherboard w/o FPU
501-1205 3/60 motherboard 4M with mono
501-1207 3/50 motherboard with FPU
501-1241 386i/150 motherboard
501-1322 3/60 motherboard 4M w/o mono
501-1324 386i/250 motherboard
501-1334 3/60 motherboard 0M with mono
501-1345 3/60 motherboard 0M w/o mono
501-1378 3/60LE motherboard
501-1382 4/60 (SPARCstation 1) motherboard
501-1401 3/80 motherboard
501-1413 386i/250 motherboard
501-1414 386i/150 motherboard
501-1627 4/20 (SPARCstation SLC) motherboard 8M
501-1629 4/60 (SPARCstation 1) motherboard
501-1632 4/65 (SPARCstation 1+) motherboard 8M w/FPU
501-1638 4/75 (SPARCstation 2) motherboard 16M FCC-A
501-1650 3/80 motherboard
501-1680 4/20 (SPARCstation SLC) motherboard 0M
501-1689 4/40 (SPARCstation IPC) motherboard 8M FCC-A
501-1720 4/20 (SPARCstation SLC) motherboard 8M
501-1733 SPARCstation 10 motherboard
501-1744 4/75 (SPARCstation 2) motherboard 0M FCC-A
501-1748 4/20 (SPARCstation SLC) motherboard 0M
501-1780 4/50 (SPARCstation IPX) motherboard 16M
501-1810 4/50 (SPARCstation IPX) motherboard 0M
501-1835 4/40 (SPARCstation IPC) motherboard 8M FCC-B
501-1858 4/75 (SPARCstation 2) motherboard 16M FCC-B
501-1859 4/75 (SPARCstation 2) motherboard 0M FCC-B
501-1861 4/25 (SPARCstation ELC) motherboard 0M
501-1870 4/40 (SPARCstation IPC) motherboard 8M FCC-B
501-1912 4/75 (SPARCstation 2) motherboard 32M FCC-B
501-1926 4/75 (SPARCstation 2) motherboard 32M FCC-B
501-1959 4/50 (SPARCstation IPX) motherboard 16M
501-1974 4/40 (SPARCstation IPC) motherboard 8M FCC-B
501-1989 4/75 (SPARCstation 2) motherboard 16M FCC-B
501-1995 4/75 (SPARCstation 2) motherboard 0M FCC-B
501-2031 4/30 (SPARCstation LX/ZX) motherboard 32M
501-2032 4/30 (SPARCstation LX/ZX) motherboard 16M
501-2044 4/50 (SPARCstation IPX) motherboard 0M
501-2079 4/10 (SPARCclassic X) motherboard 4M
501-2200 4/15 (SPARCclassic) motherboard 16M
501-2233 4/30 (SPARCstation LX/ZX) motherboard 0M
501-2259 SPARCstation 10 motherboard
501-2262 4/10/15 (SPARCclassic X/SPARCclassic) motherboard 0M
501-2274 SPARCstation 10 motherboard (model 20 only)
501-2313 4/10 (SPARCclassic X) motherboard 8M
501-2326 4/15 (SPARCclassic) motherboard 32M
501-2365 SPARCstation 10 motherboard
501-2377 SPARCstation 10SX/BSX motherboard 0M
501-2474 4/30 (SPARCstation LX/ZX) motherboard 0M
501-2495 4/75 (SPARCstation 2) motherboard 0M (270-1926) w/SPARC POWER uP
501-2496 4/50 (SPARCstation IPX) motherboard 0M (270-1780) w/SPARC POWER uP
501-2505 4/75 (SPARCstation 2) motherboard 0M (270-1638) w/SPARC POWER uP
501-2506 4/75 (SPARCstation 2) motherboard 0M (270-1858) w/SPARC POWER uP
501-2507 4/50 (SPARCstation IPX) motherboard 0M (270-1959) w/SPARC POWER uP
UNKNOWN
501-1243 386i/150/250 cgthree color framebuffer 1152x900
501-1244 386i/150/250 monochrome framebuffer 1152x900
501-1286 386i/150/250 cgthree color framebuffer 1024x768
501-1298 386i/150/250 8M XP cache memory
501-1325 386i/150/250 4M XP cache memory
501-1352 386i/150/250 GXi color framebuffer
501-1394 386i/150 4M dynamic memory
501-1428 386i/150/250 0M XP cache memory
501-1433 386i/150/250 monochrome framebuffer 1024x768
501-1441 386i/150 8M dynamic memory
501-1483 DC to DC converter for 501-1637 in 3/80
501-1567 386i/150/250 monochrome framebuffer 1152x900
501-1568 386i/150/250 monochrome framebuffer 1024x768
501-1671 SPARCcenter 2000 system control board
501-1785 SPARCstation 10 16M SIMM
501-1930 SPARCstation 10 64M SIMM
501-1979 SPARCserver 1000 system control board
501-2001 SPARCstation 10 2M NVSIMM
501-2197 SPARCserver 1000, SPARCcenter 2000 1M NVSIMM
501-2273 SPARCstation 10 16M SIMM
501-2335 SPARCcenter 2000 system control board
501-2406 SPARCcenter 2000 system control board unprogrammed
501-2412 SPARCserver 1000 system control board unprogrammed
555-1054 386i/150/250 0M XP cache memory
555-1423 386i/150 0M dynamic memory
CPU boards/motherboards
-----------------------
501-1007(-04 to -08) 100U,2/120,2/170 CPU Multibus
10MHz 68010, no floating point chip, MMU, no on-board memory.
Multibus interface.
The CPU board is entirely concealed within the chassis. On one
long edge, it has Multibus card-edge connectors. On the other
long edge, from top to bottom, it has: a header connector for the
Sun-1 parallel keyboard and mouse, eight LEDs, and a 50-pin header
connector (J1) for two serial ports.
The LEDs display the usual sort of test cycling at power-up.
Unlike later models, they do not simply blink or cylon while the
OS is running; instead, they display all sorts of patterns,
possibly in response to bus activity (?).
Jumper information:
J200 Crystal shunt JUMPED by default
Located by crystal at D1.
Removed for A.T.E. testing, installed for normal operation.
J400 EPROM select JUMPED by default
Located by EPROMs at D10.
1-2 selects 27128 EPROMs (default)
3-4 selects 27256 EPROMs
J700 Bus priority on serial arbitration UNJUMPED by default
Located by bus connectors.
J701 Common bus request arbiter UNJUMPED by default
Located by bus connectors.
If the CPU board is used in conjunction with a Multibus DMA
board (such as a disk or tape controller) that does NOT
support the Common Bus Request (CBRQ), the CPU board must be
configured such that it gives up the Multibus after every
Multibus cycle, by jumping J701. This also causes three
additional wait states for each Multibus access. When this
jumper is unjumped, the CPU board retains bus mastership until
a lower priority master requests it by asserting CBRQ.
Following a CBRQ, the CPU board yields mastership for at least
one cycle. Certain machine configurations (especially those
with color) will be much slower if this jumper is jumped.
J702 Enables the CCLK on P1 JUMPED by default
Located by bus connectors.
J703 Enables the BCLK on P1 JUMPED by default
Located by bus connectors.
J801 Selects +5V for the parallel mouse UNJUMPED by default
Located by J2 header connector.
Used only in 100U configurations (?).
The two serial ports on J1 are usually labelled SIO-A and SIO-B
on the back of the machine and appear as /dev/ttya and /dev/ttyb
under SunOS. The documented maximum output speed is 19200 bps.
All ports are wired DTE and are compatible with both RS-232C and
RS-423, using Zilog Z8530A dual UART chips. The pinout of J1 is:
3 TxD-A 14 DTR-A 33 DD-B
4 DB-A 15 DCD-A 34 CTS-B
5 RxD-A 22 DA-A 36 DSR-B
7 RTS-A 24 BSY-A 38 GND-B
8 DD-A 28 TxD-B 39 DTR-B
9 CTS-A 29 DB-B 40 DCD-B
11 DSR-A 30 RxD-B 47 DA-B
13 GND-A 32 RTS-B 49 BSY-B
Power requirements are +5V @ 6A.
501-1051 2/120,2/170 CPU Multibus
10MHz 68010, no floating point chip, MMU, no on-board memory.
Multibus interface.
The CPU board is entirely concealed within the chassis. On one
long edge, it has Multibus card-edge connectors. On the other
long edge, from top to bottom, it has: a header connector for the
Sun-1 parallel keyboard and mouse, eight LEDs, and a 50-pin header
connector (J1) for two serial ports.
Jumper information:
J100
Sixteen pins, hardwired. All unjumped by default.
J102
1-2 Connects -5V to P1 -5V (default)
3-4 Connects -5V to regulator
J200 Crystal shunt JUMPED by default
Removed for A.T.E. testing, installed for normal operation.
J400
1-2 selects 27128 EPROMs (default)
3-4 selects 27256 EPROMs
J700
1-2 CPU drives P1 reset (jumped by default)
3-4 P1 INT drives CPU reset (unjumped by default)
5-6 serial arbiter enable (unjumped by default)
7-8 arbiter bus config select (unjumped by default)
If the CPU board is used in conjunction with a
Multibus DMA board (such as a disk or tape controller)
that does NOT support the Common Bus Request (CBRQ),
the CPU board must be configured such that it gives up
the Multibus after every Multibus cycle, by jumping
this jumper. This also causes three additional wait
states for each Multibus access. When this jumper is
unjumped, the CPU board retains bus mastership until a
lower priority master requests it by asserting CBRQ.
Following a CBRQ, the CPU board yields mastership for
at least one cycle. Certain machine configurations
(especially those with color) will be much slower if
this jumper is jumped.
J701
1-2 CPU drives P1 BCLK (jumped by default)
3-4 CPU drives P1 CCLK (jumped by default)
J801
Not used, unjumped by default.
The two serial ports on J1 are usually labelled SIO-A and SIO-B
on the back of the machine and appear as /dev/ttya and /dev/ttyb
under SunOS. The documented maximum output speed is 19200 bps.
All ports are wired DTE and are compatible with both RS-232C and
RS-423, using Zilog Z8530A dual UART chips. The pinout of J1 is:
3 TxD-A 14 DTR-A 33 DD-B
4 DB-A 15 DCD-A 34 CTS-B
5 RxD-A 22 DA-A 36 DSR-B
7 RTS-A 24 BSY-A 38 GND-B
8 DD-A 28 TxD-B 39 DTR-B
9 CTS-A 29 DB-B 40 DCD-B
11 DSR-A 30 RxD-B 47 DA-B
13 GND-A 32 RTS-B 49 BSY-B
Power requirements are +5V @ 6A, and -5V @ 0.1A or -12V @ 0.1A.
The last two are mutually exclusive.
501-1074 3004 "Carrera" CPU VME 2M (3/75/140/150/160/180)
16.67MHz 68020, 68881, Sun-3 MMU with eight hardware contexts, up
to 4M of onboard memory (depending on model). VME bus interface.
From left to right with component side up and connector edge
toward you (normal top edge at left), the rear edge has: a
female DB15 AUI Ethernet connector; eight LEDs (bit 0 to the
top/left); a switch to toggle between Normal and Diagnostics
modes; a reset switch; a female DB9 monochrome video connector;
a female DB15 keyboard/mouse connector; and two female DB25
serial port connectors (ports A and B from left to right
(top/bottom)).
Pin 1 is usually in the upper right corner of all connectors.
Unconnected pins are not listed.
Jumpers J2501, J2503, and J2505 relate to Ethernet. The pinout
of the AUI Ethernet connector is:
2 E.COL+ 9 E.COL-
3 E.TxD+ 10 E.TxD-
5 E.RxD+ 12 E.RxD-
6 GND 13 +12V
7 VCC (see J2503)
The eight LEDs are used for diagnostic purposes.
If you want the machine to boot normally, set the diagnostics
switch to "NORM" (labelled "BOOT" on some early versions). If
you want extended diagnostics when you power up the system, set
the switch to the "DIAG" position. If the switch is set to
"DIAG", power-on self-test messages are sent to serial port A.
The user reset button invokes a watchdog reset. The result
depends on the value at address 0x17 of the EEPROM. (?)
The monochrome video output levels are ECL/TTL, with a
resolution of 1152 x 900 at 61.8KHz horizontal sync and 66Hz
vertical sync. The pinout of the monochrome video connector is:
1 VIDEO+ 6 VIDEO-
3 HSYNC 7 GND
4 VSYNC 8 GND
9 GND
The pinout of the keyboard/mouse connector is:
1 RxD0 (keyboard) 8 GND
2 GND 9 GND
3 TxD0 (keyboard) 10 VCC
4 GND 11 VCC
5 RxD1 (mouse) 12 VCC
6 GND 14 VCC
7 TxD1 (mouse) 15 VCC
The serial ports conform to both RS-232-C and RS-423 and are
wired DTE. The documented maximum speeds are 19200 bps for
output and 9600 bps for input. The pinout of the serial ports
is:
2 TxD (transmit data) 8 DCD (Data Carrier Detect)
3 RxD (receive data) 15 DB (transmit clock from DCE)
4 RTS (Request To Send) 17 DD (receive clock from DCE)
5 CTS (Clear To Send) 20 DTR (Data Terminal Ready)
6 DSR (Data Set Ready) 24 DA (transmit clock from DTE)
7 GND 25 VERR (-5V)
The DB, DD, and DA signals are not used with ordinary
asynchronous equipment such as most modems and terminals,
printers, etc.).
There are a variety of jumper blocks, many of which (oddly) have
separate designations for each pair of pins. Locations below are
given with component side up and connector edge toward you.
J100 (pins 5-6 of a block on the left side, beyond the 68881)
"Cache disable". Normally unjumped.
J300 (block in far left corner, pin 1 nearest)
1-2 unused
3-4 VME interrupt level 1 JUMPED
5-6 VME interrupt level 2 JUMPED
7-8 VME interrupt level 3 JUMPED
9-10 VME interrupt level 4 JUMPED
11-12 VME interrupt level 5 JUMPED
13-14 VME interrupt level 6 JUMPED
15-16 VME interrupt level 7 JUMPED
J400 (block toward far left corner, pin 1 nearest)
1-2 16.67MHz CPU clock JUMPED
3-4 12.5MHz CPU clock UNJUMPED
5-6 12.5MHz FPU clock UNJUMPED
7-8 16.67MHz FPU clock JUMPED
J1001 (single jumper in middle right)
Jump to enable SCC clock. JUMPED
J1200 (pins 4-5 of block in near left corner)
Jump for 27256 boot PROMs. UNJUMPED
J1201 (pins 5-6 of block in near left corner)
Jump for 27512 boot PROMs. JUMPED
J2301 (single jumper in near middle, to right of divider)
Jump to enable video clock. JUMPED
J2501 (pins 1-2 of block in near left)
Jump to enable Ethernet clock. JUMPED
J2502 (pins 1-2 of block in near left corner)
Jump to enable VME clock. JUMPED
J2503 (pins 3-4 of block in near left)
Jump to put VCC on pin 7 of AUI Ethernet. UNJUMPED
J2505 (pins 7-8 of a block on the left side, beyond the 68881)
Jump for a type-1 Ethernet transceiver, unjump for a type-2.
J2700-J2703 (block in far left, pin 1 nearest)
1-2 J2703, jump to enable VME reset master JUMPED
3-4 J2702, jump to enable VME reset slave UNJUMPED
5-6 J2701, jump to enable VME request/arbiter JUMPED
7-8 J2700, jump to enable VME request only UNJUMPED
J3101 (pins 1-2 of block on the left side, beyond the 68881)
Jump for 2M CPU.
J3102 (pins 3-4 of block on the left side, beyond the 68881)
Jump for 4M CPU.
Additional features of interest: the boot PROM is on the near
left side at location U1200 (grid C5). The IDPROM is
catty-corner from the boot PROM at location U1409 (grid B10).
The keyboard fuse is by the reset switch at grid A10. The
Ethernet fuse is in the middle of the right edge, near J1001, at
grid E34.
Note that boot PROM version 1.8 is required to boot from a
QIC-24 tape. Boot PROM version 2.6 is required to boot from a
QIC-24 tape in a Sun-2 shoebox. Boot PROM version 2.6 is also
required to boot from an SMD disk attached to a Xylogics 7053
SMD controller.
Note that in order to use a VME 32-bit data device (e.g. MCP,
HSI, ALM-2, SCA, or "Sun-3" SCSI (?)), the CPU revision must be
501-1074-22, 501-1094-22, 501-1163-09, 501-1164-09, or later.
Power requirements are +5V @ 14/14.6A (2M/4M), -5V @ 0.8A.
501-1075 3/50 motherboard w/o FPU 15.7MHz 68020, a socket for a
68881 floating point chip (at 15.7MHz), Sun-3 MMU with eight
hardware contexts, 4M of onboard memory. No bus interfaces.
From left to right, the back edge of the board has: a female
DB15 keyboard/mouse connector; eight LEDs (bit 0 to the left); a
switch to toggle between Normal and Diagnostics modes; a BNC
thin Ethernet connector; a female DB15 AUI Ethernet connector;
two female DB25 serial port connectors (ports A and B from left
to right); a female D50 SCSI port connector; and a female DB9
monochrome video connector.
Pin 1 is usually in the upper right corner of all connectors.
Unconnected pins are not listed.
The pinout of the keyboard/mouse connector is:
1 RxD0 (keyboard) 8 GND
2 GND 9 GND
3 TxD0 (keyboard) 10 VCC
4 GND 11 VCC
5 RxD1 (mouse) 12 VCC
6 GND 14 VCC
7 TxD1 (mouse) 15 VCC
The eight LEDs are used for diagnostic purposes. In the chart
below, a "1" indicates a lit LED, and a "0" indicates an unlit
LED. The pattern is shown left to right, as it appears on the
LEDs.
Pattern Status Error
-------- ------ -----
11111111 Resetting CPU or PROMs bad
00000000 Test 0: CPU to SCC path CPU board (SCC) bad
10000000 Test 1: boot PROM Boot PROM bad
11000000 Test 3: context register CPU board (MMU) bad
00100000 Test 4: segment map RAM rd/wr CPU board (MMU) bad
10100000 Test 5: segment map RAM CPU board (MMU) bad
01100000 Test 6: page map RAM CPU board (MMU) bad
11100000 Test 7: memory data path CPU board bad
00010000 Test 8: bus error detection CPU board bad
10010000 Test 9: interrupt capability CPU board bad
01010000 Test 10: MMU read access CPU board bad
11010000 Test 11: MMU write access CPU board bad
00110000 Test 12: write to invalid page CPU board bad
10110000 Test 13: write to protected pg CPU board bad
01110000 Test 14: parity error check CPU board bad
11110000 Test 15: parity error check CPU board bad
00001000 Test 16: memory tests CPU board bad
00000001 Self-tests have found an error See below
00000010 An exception class error found See below
"Marching ones" (cycling through 10000000, 01000000, 00100000,
etc.) indicates that Unix is running OK. On power up, it cycles
through the tests in the chart above, then boots Unix. Pattern
11111111 may also mean that a SCSI device was powered up prior
to the CPU being powered up. If LED 7 (00000001) lights up while
the tests are being performed, it indicates that the test
failed. If LED 6 (00000010) lights up while the tests are being
performed, it indicates that an unexpected error (bus error,
address error, unexpected interrupt, etc.) occurred during the
test. When all tests are finished, LED 5 (00000100) starts
blinking to indicate that the ROM monitor is running and/or Unix
is booting.
If you want the machine to boot normally, set the diagnostics
switch to "NORM" (labelled "BOOT" on some early versions). If
you want extended diagnostics when you power up the system, set
the switch to the "DIAG" position. If the switch is set to
"DIAG", power-on self-test messages are sent to serial port A.
Jumper J0642 and switch S0618 relate to Ethernet. The pinout of
the AUI Ethernet connector is:
2 E.COL+ 9 E.COL-
3 E.TxD+ 10 E.TxD-
5 E.RxD+ 12 E.RxD-
6 GND 13 +12V
The serial ports conform to both RS-232-C and RS-423 and are
wired DTE. The documented maximum speeds are 19200 bps for
output and 9600 bps for input. The pinout of the serial ports
is:
2 TxD (transmit data) 8 DCD (Data Carrier Detect)
3 RxD (receive data) 15 DB (transmit clock from DCE)
4 RTS (Request To Send) 17 DD (receive clock from DCE)
5 CTS (Clear To Send) 20 DTR (Data Terminal Ready)
6 DSR (Data Set Ready) 24 DA (transmit clock from DTE)
7 GND 25 VERR (-5V)
The DB, DD, and DA signals are not used with ordinary
asynchronous equipment such as most modems and terminals,
printers, etc.).
The pinout of the SCSI connector is:
1 GND 17 GND 34 GND
2 data bus 0 18 data parity 35 GND
3 GND 19 GND 36 busy
4 data bus 1 20 GND 37 GND
5 GND 21 GND 38 acknowledge
6 data bus 2 22 GND 39 GND
7 GND 23 GND 40 reset
8 data bus 3 24 GND 41 GND
9 GND 25 GND??? 42 message
10 data bus 4 26 ??? 43 GND
11 GND 27 GND 44 select
12 data bus 5 28 GND 45 GND
13 GND 29 GND 46 command/data
14 data bus 6 30 GND 47 GND
15 GND 31 GND 48 request
16 data bus 7 32 attention 49 GND
33 GND 50 input/output
and the pattern of the pins is:
49 46 43 .... 19 16 13 10 7 4 1
48 45 42 .... 18 15 12 9 6 3
50 47 44 41 .... 17 14 11 8 5 2
The monochrome video output levels are ECL/TTL, with a
resolution of 1152 x 900 at 62KHz horizontal sync and 66Hz
vertical sync. The pinout of the monochrome video connector is:
1 VIDEO+ 6 VIDEO-
3 HSYNC 7 GND
4 VSYNC 8 GND
9 GND
There are five jumpers/jumper blocks and one DIP switch block.
All locations are given with component side up and connector
side toward you.
J0108 (forward far left corner, pin 1 at right)
1-2 jump to test the onboard 4M RAM JUMPED
3-4 jump to run "ETH SIA CAL." test UNJUMPED
5-6 jump to "SCSI on (on is active high)" UNJUMPED
7-8 jump to "DCP on (on is active high)" JUMPED
J0123 (forward far left corner, pin 1 at right)
1-2 15.7MHz clock for 68020 JUMPED
3-4 12.5MHz clock for 68020 UNJUMPED
5-6 12.5MHz clock for 68881 UNJUMPED
7-8 15.7MHz clock for 68881 JUMPED
J0642 (K4, by S0618, near AUI Ethernet connector)
1-2 jump for type-1 Ethernet transceiver, unjump for type-2
J0702 (leftish middlish, by 68881 socket and boot PROMs, pin 1
at right)
1-2 jump for 27256 PROMs UNJUMPED
3-4 jump for 26512 PROMs JUMPED
J1500 (right middlish)
1-2 jump for 100MHz video clock JUMPED
S0618 (by AUI Ethernet connector, switch 1 toward rear)
1-8 ON for thin Ethernet (BNC connector), OFF for AUI
Additional features of interest: the IDPROM is at location U0204
(grid N21), on the left side toward the far end, by the battery.
The boot PROM is at location U0701 (grid N9), on the left side
toward the near end. The keyboard fuse F1 is near serial port B
at grid F4 and the Ethernet fuse F2 is near the SCSI port at
grid E4.
Note that boot PROM version 1.8 is required to boot from a
QIC-24 tape. Boot PROM version 2.5 is required to boot from a
QIC-24 tape in a Sun-2 shoebox.
Note that CPU revisions lower than 501-1075-10, 501-1162-08, and
501-1133-10 may fail under SunOS 3.3. Additionally, the 370-1011
Sysgen SC4000 SCSI/QIC-11 tape controller does not work with the
3/50 under SunOS 3.3.
Note that a bus error may occur when large executables are run
during a prefetch across a page boundary with CPU revisions
lower than 501-1162-11 and 501-1207-04.
Power requirements are +5V @ 13.5A max, -5V (-5.2V?) @ 0.8A max,
and +12V @ 0.5A max.
501-1094 3004 "Carrera" CPU VME 4M (3/75/140/150/160/180)
See 501-1074.
501-1100 3/2xx CPU VME
25MHz 68020, 20MHz 68881 floating point chip, Sun-3 MMU with
eight hardware contexts, no on-board memory but 64K write-back
cache, direct-mapped, virtually-indexed and virtually-tagged,
with 16-byte lines. VME bus interface. 256K of dual-ported video
RAM for the onboard high-resolution monochrome framebuffer.
From left to right, with component side up and connector edge
toward you (normal top at left), the rear edge of the board has:
two female DB25 serial ports (A and B from left to right
(top/bottom)); a female DB15 AUI Ethernet connector; a reset
button; a switch to toggle between Normal and Diagnostics modes;
a female DB15 keyboard/mouse connector; eight LEDs (bit 0 at the
top/left); and at the bottom, a female DB9 high-res monochrome
video connector.
The serial ports conform to both RS-232-C and RS-423 and are
wired DTE. The pinout of the serial ports is:
2 TxD (transmit data) 8 DCD (Data Carrier Detect)
3 RxD (receive data) 15 DB (transmit clock from DCE)
4 RTS (Request To Send) 17 DD (receive clock from DCE)
5 CTS (Clear To Send) 20 DTR (Data Terminal Ready)
6 DSR (Data Set Ready) 24 DA (transmit clock from DTE)
7 GND 25 -5V
The pinout of the AUI Ethernet connector is:
1 chassis ground 7 VCC (see J2401)
2 E.COL+ 9 E.COL-
3 E.TxD+ 10 E.TxD-
4 chassis ground 12 E.RxD-
5 E.RxD+ 13 +12V
6 GND
The user reset button invokes a watchdog reset. The result
depends on the value at address 0x17 of the EEPROM.
If you want the machine to boot normally, set the diagnostics
switch to "NORM". If you want extended diagnostics when you
power up the system, set the switch to the "DIAG" position. If
the switch is set to "DIAG", power-on self-test messages are
sent to serial port A at 9600 bps or serial port B at 1200 bps.
The pinout of the keyboard/mouse connector is:
1 RxD0 (keyboard) 8 GND
2 GND 9 GND
3 TxD0 (keyboard) 10 VCC
4 GND 11 VCC
5 RxD1 (mouse) 12 VCC
6 GND 14 VCC
7 TxD1 (mouse) 15 VCC
The eight LEDs are used for diagnostic purposes. In the chart
below, a "1" indicates a lit LED, and a "0" indicates an unlit
LED. Bit 0 is at the top and bit 7 is at the bottom; the
patterns below are shown with bit 0 on the left.
Pattern Status
-------- ------
11111111 Resetting
10000000 PROM checksum test
01000000 DVMA register test
11000000 Context register test
00100000 Segment map read/write test
10100000 Segment map address test
01100000 Page map test
11100000 Memory path data test
00010000 Nonexistent memory bus error test
10010000 Interrupt test
01010000 Time-Of-Day clock interrupt test
11010000 MMU protection/status tests
00110000 ECC error test
10110000 Cache data 3-pattern test
01110000 Cache tag 3-pattern test
11110000 Memory tests
01001111 Initializing MMU
00000001 Self-tests have found an error
00000010 An exception class error occurred
"Marching ones" (cycling through 10000000, 01000000, 00100000,
etc.) indicates that Unix is running OK. On power up, it cycles
through the tests in the chart above, then boots Unix. If LED 7
(00000001) lights up while the tests are being performed, it
indicates that the test failed. If LED 6 (00000010) lights up
while the tests are being performed, it indicates that an
unexpected error (bus error, address error, unexpected
interrupt, etc.) occurred during the test. When all tests are
finished, LED 5 (00000100) starts blinking to indicate that the
ROM monitor is running and/or Unix is booting.
The monochrome video output levels are ECL/TTL. The output is
high resolution (1600 x 1280, 89KHz horizontal sync, 66Hz
vertical sync) only and a high-resolution monochrome monitor
must be used. The pinout of the monochrome video connector is:
1 VIDEO+ 6 VIDEO-
3 HSYNC 7 GND
4 VSYNC 8 GND
9 GND
There are a variety of jumper blocks. All locations are given
with component side up and connector side toward you.
J100 (single jumper at H-5, in middle left)
Jump to disable 68020 cache. UNJUMPED
J200 (block at J-6, in middle left, pin 1 to right)
1-2 unused
3-4 25MHz CPU clock JUMPED
5-6 25MHz FPU clock UNJUMPED
7-8 20MHz FPU clock JUMPED
J300 (single jumper at H-2, in middle left edge, only on 501-1100)
Jump to enable P2 bus. JUMPED
J500 (block at H-3/H-4, in middle left, pin 1 to right)
1-2 VME interrupt level 1 JUMPED
3-4 VME interrupt level 2 JUMPED
5-6 VME interrupt level 3 JUMPED
7-8 VME interrupt level 4 JUMPED
9-10 VME interrupt level 5 JUMPED
11-12 VME interrupt level 6 JUMPED
13-14 VME interrupt level 7 JUMPED
15-16 unused UNJUMPED
J2000 (block at H-1, in middle left, pin 1 to right)
1-2 Select 27512 boot PROM JUMPED
3-4 Select 27256 boot PROM UNJUMPED
J2401 (block at A-16, in near middle, pin 1 nearest)
1-2 Enable Ethernet clock JUMPED
3-4 +5V to Ethernet tap UNJUMPED
5-6 jump for type-1 transceiver (capacitive), unjump for
type-2 (xformer)
7-8 SCC clock enable (501-1206 only) JUMPED
J2500 (block at L-11, in far left, pin 1 to right)
1-2 CPU is VME arbiter & requester JUMPED
3-4 CPU is VME requester only UNJUMPED
5-6 CPU is VME reset slave UNJUMPED
7-8 CPU is VME reset master JUMPED
J2600 (single jumper at L-9, in far left)
Jump to enable 16MHz VME clock. JUMPED
Additional features of interest: the boot PROM is in the near
left at location U2008 (grid C1). The IDPROM is in the middle
left at location U1907 (grid E3 (E4?)). The Ethernet fuse is by
the Ethernet connector at grid A12 and the keyboard fuse by the
reset switch at grid A17. The lithium battery (BBCV2) in the far
middle is Matsushita Electric/Panasonic part number BR2325. It
is documented as not being a customer-replacable part.
Note that boot PROM version 2.6 is required to boot from an SMD
disk connected to a Xylogics 7053 SMD controller.
Note that when "CPU EPROM 2.1" (probably boot PROM version 2.1)
is installed, two control-G's cause the keyboard bell to remain
on until the system is reset.
Note that the minimum CPU revision required for use with the IPC
is 501-1100-06 or 501-1206-06.
Power requirements are +5V @ 22.5A and -5V @ 0.6A.
501-1133 3/50 motherboard w/o FPU
See 501-1075.
501-1134 3/110 CPU VME
68020, 68881, Sun-3 MMU with eight hardware contexts, 4M onboard
RAM. VME bus interface. Onboard cgfour color framebuffer.
From left to right with component side up and connector edge
toward you (normal top edge at left), the rear edge has: a
female DB15 AUI Ethernet connector; a switch to toggle between
Normal and Diagnostics modes; eight LEDs (bit 0 to the
left/top); a female DB15 keyboard/mouse connector; two female
DB25 serial port connectors (ports A and B from left to right
(top/bottom)); four BNC color video connectors; and a reset
switch.
Pin 1 is usually in the upper right corner of all connectors.
Unconnected pins are not listed.
Jumpers J2500, J2501, and J2503 relate to Ethernet. The pinout of
the AUI Ethernet connector is:
2 E.COL+ 9 E.COL-
3 E.TxD+ 10 E.TxD-
5 E.RxD+ 12 E.RxD-
6 GND 13 +12V
7 VCC (see J2503)
If you want the machine to boot normally, set the diagnostics
switch to "NORM" (labelled "BOOT" on some early versions). If
you want extended diagnostics when you power up the system, set
the switch to the "DIAG" position. If the switch is set to
"DIAG", power-on self-test messages are sent to serial port A.
The eight LEDs are used for diagnostic purposes.
The pinout of the keyboard/mouse connector is:
1 RxD0 (keyboard) 8 GND
2 GND 9 GND
3 TxD0 (keyboard) 10 VCC
4 GND 11 VCC
5 RxD1 (mouse) 12 VCC
6 GND 14 VCC
7 TxD1 (mouse) 15 VCC
The serial ports conform to both RS-232-C and RS-423 and are
wired DTE. The documented maximum speeds are 19200 bps for
output and 9600 bps for input. The pinout of the serial ports
is:
2 TxD (transmit data) 8 DCD (Data Carrier Detect)
3 RxD (receive data) 15 DB (transmit clock from DCE)
4 RTS (Request To Send) 17 DD (receive clock from DCE)
5 CTS (Clear To Send) 20 DTR (Data Terminal Ready)
6 DSR (Data Set Ready) 24 DA (transmit clock from DTE)
7 GND 25 VERR (-5V)
The DB, DD, and DA signals are not used with ordinary
asynchronous equipment such as most modems and terminals,
printers, etc.).
The four video connectors are Blue, Green, Red, and Sync from
left to right (top/bottom). The resolution is 1152 x 900 with a
61.8KHz horizontal sync and 66Hz vertical sync.
The user reset button invokes a watchdog reset. The result
depends on the value at address 0x17 of the EEPROM. (?)
There are a variety of jumper blocks, many of which (oddly) have
separate designations for each pair of pins. Locations below are
given with component side up and connector edge toward you.
J100 (in a jumper block in far left)
"Cache disable." UNJUMPED
J300 (block in far left corner, pin 1 nearest)
1-2 unused
3-4 P1 (VME) interrupt request 1 JUMPED
5-6 P1 (VME) interrupt request 2 JUMPED
7-8 P1 (VME) interrupt request 3 JUMPED
9-10 P1 (VME) interrupt request 4 JUMPED
11-12 P1 (VME) interrupt request 5 JUMPED
13-14 P1 (VME) interrupt request 6 JUMPED
15-16 P1 (VME) interrupt request 7 JUMPED
J400 (in a jumper block in far left)
Jump to enable main clock. JUMPED
J1001 (single jumper in middle, to right of 68881)
Jump to enable SCC clock. JUMPED
J1200 (pins 1-2 of jumper block along left edge)
Jump to select 256K boot PROM. UNJUMPED
J1201 (pins 3-4 of jumper block along left edge)
Jump to select 512K boot PROM. JUMPED
J1700 (single jumper in near right corner)
Jump to enable 92.94MHz video clock. JUMPED
J2500 (single jumper along left edge)
Jump for type-1 Ethernet transceiver, unjump for type-2.
J2501 (pins 3-4 of jumper block in near right corner)
Jump to enable Ethernet clock. JUMPED
J2502 (single jumper in far left corner, beyond J300)
Jump to enable P1 system block (VME bus clock). JUMPED
J2503 (pins 1-2 of jumper block in near right corner)
Jump to put +5V on pin 7 of Ethernet connector. May not
have any pins?
J2700 (in a jumper block in far left)
VME BG3 in. UNJUMPED
J2701 (in a jumper block in far left)
Bus arbiter/requester. JUMPED
J2702 (in a jumper block in far left)
VME control buffer reset in. UNJUMPED
J2703 (in a jumper block in far left)
System reset. JUMPED
J3100 (3101?) (single jumper in middle right)
Disable onboard memory. UNJUMPED
Note that J400, J100, J2703, J2701, J2702, and J2700 are all in
the same block in the far left area, apparently in that order
from nearest to farthest. On the diagram in the FE manual, there
are eight jumper pairs, and it is not clear exactly what is
where.
Additional features of interest: the boot PROM is in the near
left, at location U1200. The IDPROM is in the near middle at
location U1409. The 8530 UARTs are in the middle, nearer than
the 68881. The Ethernet fuse is by the diag/norm switch at grid
A6 and the keyboard fuse is by the keyboard connector at grid
A12.
Note that when this board is used with a 32-bit data device such
as an MCP, HSI, ALM-2, SCA, or "Sun-3" SCSI controller, use
501-1134-06 or later.
Note that CPU revisions lower than 501-1134-07 Rev 50 may fail
vid3.diag or video3.exec.
The power requirements are +5V @ 14.7A, -5V @ 4.1A, and +12V @
0.15A.
501-1141 2050 CPU VME 1M (2/50)
501-1142 2050 CPU VME 2M (2/50)
501-1143 2050 CPU VME 4M (2/50)
501-1144 2050 CPU VME 1M (2/130/160)
501-1145 2050 CPU VME 2M (2/130/160)
501-1146 2050 CPU VME 4M (2/130/160)
These boards are apparently all sufficiently identical
(variations on the 2050 CPU) to be treated as one.
10MHz 68010, up to 4M on-board DIP memory with 256Kx1 chips.
VME bus interface.
From left to right, the back edge of the board has: eight LEDs;
a female DB15 keyboard/mouse connector; two female DB25 serial
port connectors (ports A and B from left to right); a female
DB15 AUI Ethernet connector; and a female DB9 monochrome video
connector.
Pin 1 is usually in the upper right corner of all connectors.
Unconnected pins are not listed.
The eight LEDs are used for diagnostic purposes. In the chart
below, a "1" indicates a lit LED, and a "0" indicates an unlit
LED. Orientation of the LEDs on the board is unknown.
Pattern Status Problem
-------- ------ -------
00000000 After complete power-up sequence System running OK
00000001 Finished self-test, setting up to Check CPU first,
boot then expansion brd
00000010 Entering user watchdog routine Software bug
00000011 After local memory verified CPU
00000111 After diags, while setting up CPU
00001000 Blinks off and on while NMI OK System running OK
00010001 Testing context registers CPU
00100001 Testing constant data in seg map CPU
00100010 Testing addr dependency in seg map CPU
00100011 Testing data lines in seg map CPU
00110001 Testing constant data in page map CPU
00110011 Testing data lines in page map CPU
00110010 Testing addr dep in page map CPU
01000000 Testing PROM contents CPU or PROMs bad
01010000 Testing SCC chip(s) CPU
01110000 Sizing memory before constant test CPU, then expansion
01110001 Testing constant data in memory CPU, then expansion
01110010 Testing addr dependency in memory CPU, then expansion
01111111 Testing parity circuitry CPU, then expansion
10000001 Testing timer chip CPU
11110001 Setting up memory after diags CPU, then expansion
11110010 Setting up maps after diagnostics CPU
11110011 Setting up frame buffer and video CPU -- check video
clock jumper jumpers
11110100 Setting up NMI or keyboard CPU
11111111 A reset sets LEDs to this state CPU or PROMs bad, or
"bad device"
The pinout of the keyboard/mouse connector is probably the same
as for any Sun-3 with a DB15 connector.
The serial ports appear to conform to both RS-232 and RS-423 and
are wired DTE. The pinout of the serial ports is:
2 TxD (transmit data) 8 DCD (Data Carrier Detect)
3 RxD (receive data) 15 DB (transmit clock from DCE)
4 RTS (Request To Send) 17 DD (receive clock from DCE)
5 CTS (Clear To Send) 20 DTR (Data Terminal Ready)
6 DSR (Data Set Ready) 24 DA (transmit clock from DTE)
7 GND
The DB, DD, and DA signals are not used with ordinary
asynchronous equipment such as most modems and terminals,
printers, etc.).
Jumpers J200 11-12, J702, and J704 relate to Ethernet. The
pinout of the AUI Ethernet connector is:
2 E.COL+ 9 E.COL-
3 E.TxD+ 10 E.TxD-
5 E.RxD+ 12 E.RxD-
6 GND 13 +12V
7 VCC
The monochrome video output levels are ECL/TTL. Jumpers J1600
1-8 and J1801 relate to video. The pinout of the monochrome
video connector is:
1 VIDEO+ 6 VIDEO-
3 HSYNC 7 GND
4 VSYNC 8 GND
5 VCC 9 GND
There are nine jumper blocks on the board. Coordinates are
printed at the edges of the board; pin 1 orientations are given
assuming the connectors nearest you and the component side up.
J200 at F-9, pin 1 at left end
1-2 UART clock JUMPED
3-4 10/12MHz CPU operation JUMPED
5-6 12/10MHz CPU operation UNJUMPED
7-8 reserved UNJUMPED
9-10 reserved JUMPED
11-12 Ethernet clock JUMPED
13-14 memory refresh JUMPED
15-16 time outs
J500 at A-16/17, pin 1 toward VME connectors
1-2 27128 PROMs
3-4 27256 or 27512 PROMs
5-6 27128 or 27256 PROMs
7-8 27512 PROMs
27128 PROMs: 1-2, 5-6 jumped (for older PROMs)
27256 PROMs: 3-4, 5-6 jumped
27512 PROMs: 3-4, 7-8 jumped (for version 1.1.2 PROMs)
J702 at I/J-4
Jump to put -5VDC on pin 7 of Ethernet
J704 at I/J-4
Jump for type-1 (capacitative coupled) Ethernet transceiver,
umjump for type-2 (transformer coupled).
J800 at D-37, pin 1 at left end
1-2 VME interrupt level 1 (normally jumpered, may be JUMPED
unjumpered on some boards)
3-4 VME interrupt level 2 JUMPED
5-6 VME interrupt level 3 ?
7-8 VME interrupt level 4 ?
9-10 VME interrupt level 5 ?
11-12 VME interrupt level 6 JUMPED
13-14 VME interrupt level 7 JUMPED
15-16 unused
Jumpers marked "?" are listed as jumped by default in some
sources and unjumped by default in others.
J900 at C-37, pin 1 at left end
1-2 DVMA addr comparator A20=0/*1 JUMPED
3-4 DVMA addr comparator A21=0/*1 JUMPED
5-6 DVMA addr comparator A22=0/*1 JUMPED
7-8 DVMA addr comparator A23=0/*1 JUMPED
9-10 VME arbiter JUMPED
11-12 VME reset master JUMPED
13-14 VME reset slave UNJUMPED
15-16 VME system clock JUMPED
J1201 at D-29, pin 1 at left end Memory type/size
1M 2M 3M,4M
---- ---- -------
1-2 UN JU JU
3-4 UN UN JU
5-6 JU UN UN
7-8 UN JU JU
9-10 JU UN UN
11-12 UN JU JU
13-14 JU UN UN
15-16 UN JU JU
The 1M configuration uses 64Kx1 DIPs occupying positions
40-57 of rows N-U (note that the coordinate system changes
in the memory area, in the right corner of the board nearest
the VME connectors). All other configurations use 256Kx1
DIPs. The 2M configuration occupies only rows N-Q, the 3M
configuration presumably occupies rows N-S, and the 4M
configuration populates all rows. All configurations have
one bit of parity per byte.
J1600 at E-17, pin 1 at left end
1-2 video register sense bit 0, unjumped if display JUMPED
size is 1024 x 1024
3-4 video register sense bit 1, umjumped if a color JUMPED
display board is installed (2/130, 2/160 only)
5-6 video register sense bit 2 JUMPED
7-8 video register sense bit 3 JUMPED
9-10 reserved
11-12 reserved
13-14 10/12MHz CPU operation JUMPED
15-16 12/10MHz CPU operation UNJUMPED
J1801 at L/M-6
Jump by default to enable 100MHz video clock, unjump
to disable.
The ID PROM is at location A19. The missing (?) chips at A/B3-7
(9518) and E6 (P16R4) were for hardware-assisted DES encryption.
Power requirements are +5V @ 12A, +12V @ 1A, and -12V @ 0.5A.
501-1162 3/50 motherboard w/o FPU
See 501-1075.
501-1163 3004 "Carrera" CPU VME 2M (3/75/140/150/160/180)
See 501-1074.
501-1164 3004 "Carrera" CPU VME 4M (3/75/140/150/160/180)
See 501-1074.
501-1199 4/1xx CPU VME 8M w/o FPU
14.28MHz MB86900, Weitek 1164/1165 (if installed), Sun-4 MMU
with 16 hardware contexts. VME bus interface (although busmaster
cards are not supported, and there are hints that only 28 bits of
address are supported). P4 connector for framebuffer.
From left to right, with the component side up and the connector
side toward you (normal top edge at the left), the rear edge of
the board has: a keyboard connector; eight LEDs (bit 0 to the
right/bottom); a switch to toggle between Normal and Diagnostic
modes; an Ethernet connector; two serial ports (B and A from
left to right (top/bottom)); a SCSI connector; and a reset (?)
button.
Memory consists of four banks of eight static-column 120ns
SIMMs, either 256K (501-1314) or 1M (501-1466). Valid memory
combinations are 8M (all banks 256K), 16M (two banks of 1M), 20M
(two banks of 1M and two banks of 1M), or 32M (all banks 1M).
Nearest VME connectors
_______ _______
| | | |
| 3 | | 4 | Banks have eight SIMM slots
| U1516 | | U1616 | each.
|_______| |_______| J400
_______ _______ Note: when using mixed SIMMs
| | | | J1400 to get 20M, the 1M SIMMs must
| 1 | | 2 | go in banks 2 and 4 or the
| U1500 | | U1600 | J1300 machine won't boot.
|_______| |_______|
J101 1-2 (not revelant to memory)
J100 1-2
3-4
Total memory: 8M 16M 20M 32M
SIMM size: 256K 1M 256K/1M 1M
J100 Cache line
1-2 JU UN JU UN
3-4 UN JU UN JU
J400 Memory strobe configuration (pin 1 farthest)
1-2 UN JU UN JU
3-4 JU UN UN JU
5-6 JU JU JU UN
J1300 SIMM addressing mode (pin 1 farthest)
1-2 same JU UN UN JU
3-4 different UN JU JU UN
5-6 256K JU UN JU UN
7-8 1M UN JU UN JU
9-10 2M UN UN UN UN
11-12 <32M JU JU JU UN
13-14 32M UN UN UN JU
15-16 unused UN UN UN UN
J1400 SIMM addressing mode (pin 1 farthest)
1-2 same JU UN UN JU
3-4 different UN JU JU UN
5-6 256K JU UN UN UN
7-8 1M UN JU JU JU
9-10 2M UN UN UN UN
11-12 <32M JU JU JU UN
13-14 32M UN UN UN JU
15-16 unused UN UN UN UN
There are a variety of other jumper blocks. Locations below are
given with component side up and connector edge toward you.
J101 (single jumper, see diagram)
Jump to enable 57.1MHz clock JUMPED
J600 (block toward far right, pin 1 farthest)
1-2 27512 boot PROMs JUMPED
3-4 27256 boot PROMs UNJUMPED
J700 (block in center, pin 1 at left)
1-2 VME interrupt level 1 JUMPED
3-4 VME interrupt level 2 JUMPED
5-6 VME interrupt level 3 JUMPED
7-8 VME interrupt level 4 JUMPED
9-10 VME interrupt level 5 JUMPED
11-12 VME interrupt level 6 JUMPED
13-14 VME interrupt level 7 JUMPED
15-16 unused
J800 (single jumper in near middle)
Force reset.
J900 (single jumper toward far right, by battery)
Short 3V battery. (Erase EEPROM?) UNJUMPED
J1000 (single jumper in middle right)
Enable UART clock. JUMPED
J1700 (single jumper toward near right)
Enable Ethernet clock. JUMPED
J1701 (single jumper in near middle)
Jump for type-1 Ethernet transceiver, unjump for type-2.
J1800 (single jumper in near middle)
Jump for AUI Ethernet, unjump for thin Ethernet/autosense.
(? -- no BNC connector shown on diagram!)
J1900 (block in center, pin 1 at left)
1-2 CPU is VME requester only UNJUMPED
3-4 CPU is VME requester JUMPED
J1901 (block in center, pin 1 at left)
1-2 CPU is VME reset slave UNJUMPED
3-4 CPU is VME reset master JUMPED
P2101 (single jumper toward far right)
Jump to enable VME system clock. JUMPED
VJMP2-VJMP9
Unknown.
Additional features of interest: the boot PROMs are in the far
right corner at locations U601-U604 (1651-1654 respectively).
Nearby, along the right edge, is a 3V battery. The P4 connector
is in the middle right, by the divider. The IDPROM is nearer, at
location U805. The keyboard fuse F1000 is near the keyboard
connector at grid C2 and the Ethernet fuse F1800 is near the
Ethernet connector at grid F2.
Note that 501-1199 boards must be 501-1199-11 or later, and
501-1237 boards 501-1237-11 or later to use a type-4 keyboard.
Note that the 501-1384 FPU2 is supported only on 501-1512/1513/
1514/1515/1516/1517.
Note that for the Ethernet autosense to operate, more than 30mA
must be present on the +12V return.
Note that boot ROM version 3.0 or later is required to use the
P4 cgsix color framebuffer (501-1374/1505/1532) as the console.
Power requirements (with FPU) are +5V @ 13.8A and -5V @ 0.1A.
501-1205 3/60 motherboard 4M with mono
20MHz 68020, 20MHz 68881 floating point chip, Sun-3 MMU with
eight hardware contexts, up to 24M on-board SIMM memory. No bus
interface, but a P4 connector for a color video board or other
option -- not the same as the P4 in the 3/80 or any SPARC model.
From left to right, the back edge of the board has: a female
DB15 keyboard/mouse connector; eight LEDs (bit 0 to the right);
a switch to toggle between Normal and Diagnostics modes; a BNC
thin Ethernet connector; a female DB15 AUI Ethernet connector;
two female DB25 serial port connectors (ports B and A from left
to right); a female D50 SCSI port connector; and a female DB9
monochrome video connector (for those models with a monochrome
framebuffer). Above these are an upper row of cutouts or
connectors for color video and other options.
Pin 1 is usually in the upper right corner of all connectors.
Unconnected pins are not listed.
The pinout of the keyboard/mouse connector is:
1 RxD0 (keyboard) 8 GND
2 GND 9 GND
3 TxD0 (keyboard) 10 VCC
4 GND 11 VCC
5 RxD1 (mouse) 12 VCC
6 GND 14 VCC
7 TxD1 (mouse) 15 VCC
The eight LEDs are used for diagnostic purposes. In the chart
below, a "1" indicates a lit LED, and a "0" indicates an unlit
LED. The pattern is shown right to left, as it appears on the
LEDs.
Pattern Status
-------- ------
11111111 Resetting
00000001 PROM checksum test
00000011 Context register test
00000100 Segment map read/write test
00000101 Segment map address test
00000110 Page map test
00000111 Memory path data test
00001000 Nonexistent memory bus error test
00001001 Interrupt test
00001010 Time-Of-Day clock interrupt test
00001011 MMU protection/status tests
00001110 Parity error test #1
00001111 Parity error test #2
00010000 Memory test
10000000 Self-tests have found an error
01000000 An exception class error occurred
"Marching ones" (cycling through 10000000, 01000000, 00100000,
etc.) indicates that Unix is running OK. On power up, it cycles
through the tests in the chart above, then boots Unix. If LED 7
(10000000) lights up while the tests are being performed, it
indicates that the test failed. If LED 6 (01000000) lights up
with the tests are being performed, it indicates that an
unexpected error (bus error, address error, unexpected
interrupt, etc.) occurred during the test. When all tests are
finished, LED 5 (00100000) starts blinking to indicate that the
ROM monitor is running and/or Unix is booting.
If you want the machine to boot normally, set the diagnostics
switch to "NORM". If you want extended diagnostics when you
power up the system, set the switch to the "DIAG" position. If
the switch is set to "DIAG", power-on self-test messages are
sent to serial port A at 9600 bps, 8 data bits, one stop bit, no
parity, and XON/XOFF flow control.
Whether the BNC or AUI Ethernet connector is use is controller
by part of J800. The pinout of the AUI Ethernet connector is:
1 chassis ground 7 VCC
2 E.COL+ 9 E.COL-
3 E.TxD+ 10 E.TxD-
4 chassis ground 12 E.RxD-
5 E.RxD+ 13 +12V
6 GND
The serial ports conform to both RS-232-C and RS-423 and are
wired DTE. The pinout of the serial ports is:
2 TxD (transmit data) 8 DCD (Data Carrier Detect)
3 RxD (receive data) 15 DB (transmit clock from DCE)
4 RTS (Request To Send) 17 DD (receive clock from DCE)
5 CTS (Clear To Send) 20 DTR (Data Terminal Ready)
6 DSR (Data Set Ready) 24 DA (transmit clock from DTE)
7 GND 25 VERR (-5V)
The DB, DD, and DA signals are not used with ordinary
asynchronous equipment such as most modems and terminals,
printers, etc.).
The pinout of the SCSI connector is:
1 GND 17 GND 34 GND
2 data bus 0 18 data parity 35 GND
3 GND 19 GND 36 busy
4 data bus 1 20 GND 37 GND
5 GND 21 GND 38 acknowledge
6 data bus 2 22 GND 39 GND
7 GND 23 GND 40 reset
8 data bus 3 24 GND 41 GND
9 GND 25 GND??? 42 message
10 data bus 4 26 TERMPWR 43 GND
11 GND 27 GND 44 select
12 data bus 5 28 GND 45 GND
13 GND 29 GND 46 command/data
14 data bus 6 30 GND 47 GND
15 GND 31 GND 48 request
16 data bus 7 32 attention 49 GND
33 GND 50 input/output
and the pattern of the pins is:
49 46 43 .... 19 16 13 10 7 4 1
48 45 42 .... 18 15 12 9 6 3
50 47 44 41 .... 17 14 11 8 5 2
Note that pin 26 (TERMPWR) is connected to ground on part
numbers 501-1205-09 or lower, 501-1322-01, 501-1334-01, and
501-1345-01. This can cause a short if another device in the
chain is providing termination power!
The monochrome video output levels are ECL/TTL. The output can
be switched between low resolution (1152 x 900 61.8KHz
horizontal sync, 66Hz vertical sync) and high resolution (1600 x
1280) via a jumper in J800. The pinout of the monochrome video
connector is:
1 VIDEO+ 6 VIDEO-
3 HSYNC 7 GND
4 VSYNC 8 GND
9 GND
Memory is in the form of up to 24 1Mx9 SIMMs, rated 100ns or
faster, installed in groups of four starting with the SIMM slots
nearest the back of the motherboard and moving forward. These
SIMMs are part number 501-1239 and are the same kind used in IBM
PC clones. Note that some users have experienced problems with
three-chip SIMMs (as opposed to nine-chip SIMMs) -- see Misc Q&A
#17. The amount of memory seen is controlled by part of J800.
There is one jumper block and various points of interest. All
locations are given with component side up and connector side
toward you.
J800 (toward far left corner, pin 1 at left)
1-2 jump for 4M RAM or more installed
3-4 jump for 8M RAM or more installed
5-6 12M
7-8 16M
9-10 20M
11-12 24M
13-14 jump for AUI Ethernet, unjump for thin
Ethernet/autoselect
15-16 jump for high resolution video, unjump for normal
resolution/autoselect. Note that the video cable must
be 530-1539 or 530-1336 and the monitor must be
540-1427 Motorola revision T or later for autoselect to
operate.
Additional features of interest: the Ethernet fuse is in the far
left corner by the 3V battery, at grid J39. The IDPROM is at
location U224 (grid I20) in the leftish middle. The boot PROM is
at location U300 (grid K8) on the left side in the middle. The
8530 UARTs are also on the left side, toward the near end from
the boot PROM. The keyboard fuse is in the near left corner by
the keyboard connector at grid K1. The P4A and P4B connectors
are on the right side on either side of the middle bar.
Note that boot PROM version 1.6 is required to boot from a
QIC-24 tape. Boot ROM version 3.0 or later is required to use
the P4 cgsix color framebuffer (501-1374/1505/1532) as the
console.
Power requirements are +5V @ 11/13.5A typical/max, -5.2V @
0.3/0.5A typical/max, and +12V @ 0.3/0.5A typical/max. (The FE
manual lists +5V @ 10.1A for models with framebuffers and 8.9A
without, -5V @ 0.7A for models with framebuffers and 0.3A
without, and doesn't list +12V at all.)
501-1206 3/2xx CPU VME
See 501-1100.
501-1207 3/50 motherboard with FPU
Same as 501-1075 except the 68881 is factory-installed.
501-1208 3004 "Carrera" CPU VME 4M (3/75/140/150/160/180)
16.67MHz 68020, 68881, Sun-3 MMU with eight hardware contexts,
4M of onboard memory. VME bus interface.
From left to right with component side up and connector edge
toward you (normal top edge at left), the rear edge has: a
female DB15 AUI Ethernet connector; eight LEDs (bit 0 to the
top/left); a switch to toggle between Normal and Diagnostics
modes; a reset switch; a female DB9 monochrome video connector;
a female DB15 keyboard/mouse connector; and two female DB25
serial port connectors (ports A and B from left to right
(top/bottom)).
Pin 1 is usually in the upper right corner of all connectors.
Unconnected pins are not listed.
Jumpers J2501 and J2503 relate to Ethernet. The pinout of
the AUI Ethernet connector is:
2 E.COL+ 9 E.COL-
3 E.TxD+ 10 E.TxD-
5 E.RxD+ 12 E.RxD-
6 GND 13 +12V
The eight LEDs are used for diagnostic purposes.
If you want the machine to boot normally, set the diagnostics
switch to "NORM" (labelled "BOOT" on some early versions). If
you want extended diagnostics when you power up the system, set
the switch to the "DIAG" position. If the switch is set to
"DIAG", power-on self-test messages are sent to serial port A.
The user reset button invokes a watchdog reset. The result
depends on the value at address 0x17 of the EEPROM. (?)
The monochrome video output levels are ECL/TTL, with a
resolution of 1152 x 900 at 61.8KHz horizontal sync and 66Hz
vertical sync. The pinout of the monochrome video connector is:
1 VIDEO+ 6 VIDEO-
3 HSYNC 7 GND
4 VSYNC 8 GND
9 GND
The pinout of the keyboard/mouse connector is:
1 RxD0 (keyboard) 8 GND
2 GND 9 GND
3 TxD0 (keyboard) 10 VCC
4 GND 11 VCC
5 RxD1 (mouse) 12 VCC
6 GND 14 VCC
7 TxD1 (mouse) 15 VCC
The serial ports conform to both RS-232-C and RS-423 and are
wired DTE. The documented maximum speeds are 19200 bps for
output and 9600 bps for input. The pinout of the serial ports
is:
2 TxD (transmit data) 8 DCD (Data Carrier Detect)
3 RxD (receive data) 15 DB (transmit clock from DCE)
4 RTS (Request To Send) 17 DD (receive clock from DCE)
5 CTS (Clear To Send) 20 DTR (Data Terminal Ready)
6 DSR (Data Set Ready) 24 DA (transmit clock from DTE)
7 GND 25 VERR (-5V)
The DB, DD, and DA signals are not used with ordinary
asynchronous equipment such as most modems and terminals,
printers, etc.).
There are a variety of jumper blocks, many of which (oddly) have
separate designations for each pair of pins. Locations below are
given with component side up and connector edge toward you.
J100 (pins 5-6 of a block on the left side, beyond the 68881)
"Cache disable". UNJUMPED
J300 (block in far left corner, pin 1 nearest)
1-2 unused
3-4 VME interrupt level 1 JUMPED
5-6 VME interrupt level 2 JUMPED
7-8 VME interrupt level 3 JUMPED
9-10 VME interrupt level 4 JUMPED
11-12 VME interrupt level 5 JUMPED
13-14 VME interrupt level 6 JUMPED
15-16 VME interrupt level 7 JUMPED
J400 (block toward far left corner, pin 1 nearest)
1-2 16.67MHz CPU clock JUMPED
3-4 12.5MHz CPU clock UNJUMPED
5-6 12.5MHz FPU clock UNJUMPED
7-8 16.67MHz FPU clock JUMPED
J1001 (single jumper in middle right)
Jump to enable SCC clock. JUMPED
J1200 (pins 4-5 of block in near left corner)
Jump for 27256 boot PROMs. UNJUMPED
J1201 (pins 5-6 of block in near left corner)
Jump for 27512 boot PROMs. JUMPED
J2301 (single jumper in near middle, to right of divider)
Jump to enable video clock. JUMPED
J2501 (pins 1-2 of block in near left)
Jump to enable Ethernet clock. JUMPED
J2502 (pins 1-2 of block in near left corner)
Jump to enable VME clock. JUMPED
J2503 (pins 3-4 of block in near left)
Jump for a type-1 Ethernet transceiver, unjump for a type-2.
J2505 (pins 7-8 of a block on the left side, beyond the 68881)
Unused.
J2700-J2703 (block in far left, pin 1 nearest)
1-2 J2703, jump to enable VME reset master JUMPED
3-4 J2702, jump to enable VME reset slave UNJUMPED
5-6 J2701, jump to enable VME request/arbiter JUMPED
7-8 J2700, jump to enable VME request only UNJUMPED
J3101 (pins 1-2 of block on the left side, beyond the 68881)
Jump for 2M CPU. JUMPED
J3102 (pins 3-4 of block on the left side, beyond the 68881)
Jump for 4M CPU. JUMPED
Additional features of interest: the boot PROM is on the near
left side at location U1200 (grid C5). The IDPROM is
catty-corner from the boot PROM at location U1409 (grid B10).
The keyboard fuse is by the reset switch at grid A16. The
Ethernet fuse is by the boot PROM at grid C8.
Note that boot PROM version 1.8 is required to boot from a
QIC-24 tape. Boot PROM version 2.6 is required to boot from a
QIC-24 tape in a Sun-2 shoebox. Boot PROM version 2.6 is also
required to boot from an SMD disk attached to a Xylogics 7053
SMD controller.
Note that CPU revisions 501-1208-04 and lower may fail with
non-Sun boards. Use 501-1208-05 or greater.
Power requirements are +5V @ 14.6A, -5V @ 0.8A.
501-1209 3/110 CPU VME
See 501-1134.
501-1237 4/1xx CPU VME 8M with FPU
See 501-1199.
501-1241 386i/150 motherboard
20MHz 80386 and 80387, 80386 on-board MMU. Four 32-bit
proprietary slots, four ISA bus slots (three 16-bit/AT, one
8-bit/XT).
From left to right, with component side up and connectors AWAY
from you, the connector edge has: a male DB25 serial connector;
a parallel port connector; eight LEDs (bit 0 to the left); and a
female DB15 AUI Ethernet connector.
There is a set of three jumpers near to 80387 in the near right,
with jumper 0 farthest away:
0 1 2 mode
---- ---- ---- --------------------------------
UN UN UN Normal. Self-test is executed.
Memory tested is determined by
the NVRAM setting.
JU UN UN Diagnostic. Self-test is
executed. All memory is tested.
Status sent to the serial port
until all video hardware tests
OK.
UN UN JU Manufacturing. Diagnostic mode
continuous loop.
JU UN JU Bypass. Bypasses most of normal
self-test.
Additional features of interest: in the far left beyond the ISA
slots are five voltage test points (+5, GND, +12, -12, and -5
from left to right). In the far center are the boot PROM at
location U602, the time-of-day/NVRAM chip at U603, and the
IDPROM at U601. Next to the IDPROM is the SCSI connector, with
pin 1 in the far left. In line but nearer is the floppy
data/control connector, with pin 1 in the near right. The power
supply connector is along the right edge just beyond the jag in
the edge. Along the jag is the floppy/disk power connector (four
pins, pin 1 at right), and somewhat nearer are the fan power
connector (two pins, pin 1 at left) and the front panel LED
power connector (three pins, pin 1 farthest). In the near left
corner is the speaker connector (three pins, pin 1 farthest).
The Ethernet fuse is near the serial and parallel connectors,
and the SCSI fuse is near the SCSI connector. Both fuses are 1A
subminiature fuses, P/N 140-1027.
Note that boot PROM version 4.3 or later is required to use the
GXi color framebuffer 501-1352. Boot PROM version 4.4 or later
is required to use monochrome framebuffer 501-1433/1568.
Note that 501-1241-02 Rev 03 or later is required to use dynamic
memory boards 501-1394, 501-1441, or 501-1423 (555-1423).
501-1241-04 Rev 01 or later is required to use multiple dynamic
memory boards.
Note that the Ethernet is permanently set for type-2
(transformer-coupled) transceivers.
Power requirements are +5V @ 5.8A.
501-1274 4/2xx CPU VME with FPC-6/4
16.67MHz SF9010, Weitek 1164/1165, Sun-4 MMU with 16 hardware
contexts. VME bus interface.
From left to right, with component side up and connector edge
toward you (normal top edge at left), the rear edge of the board
has: two serial ports (A and B from left to right (top/bottom));
an Ethernet connector; a switch to toggle between Normal and
Diagnostic modes; eight LEDs (bit 0 to the right/bottom); a
reset button; a keyboard connector; and a video connector.
The video output is high-resolution ECL/TTL monochrome at 1600 x
1280, with 89KHz horizontal sync and 66Hz vertical sync.
There are a variety of jumper blocks, many of which (oddly) have
separate designations for each pair of pins. Locations below are
given with component side up and connector edge toward you.
J0301 (one pair in block in leftish center, by U2004 PROM)
"External clock clock." UNJUMPED
J0302 (one pair in block in leftish center, by U2004 PROM)
46.153MHz clock enable. JUMPED
J0303 (one pair in block in leftish center, by U2004 PROM)
16MHz clock enable. JUMPED
J0304 (single jumper in leftish center, by U2003 PROM)
VME clock enable. JUMPED
J0401 (block in far left)
1-2 unused
3-4 VME interrupt level 1 JUMPED
5-6 VME interrupt level 2 JUMPED
7-8 VME interrupt level 3 JUMPED
9-10 VME interrupt level 4 JUMPED
11-12 VME interrupt level 5 JUMPED
13-14 VME interrupt level 6 JUMPED
15-16 VME interrupt level 7 JUMPED
J2001 (farthest pair in block in far left, by U2001 PROM)
Select 27512 PROMs. JUMPED
J2002 (middle pair in block in far left, by U2001 PROM)
Select 27256 PROMs. UNJUMPED
J2003 (single jumper in near left)
Connect 3V battery. JUMPED
J2201 (single jumper in near left, by battery)
SCC (UART) clock enable. JUMPED
J2401 (nearest pair in block in far left, by U2001 PROM)
CPU is VME requester only UNJUMPED
J2402 (rightmost pair in block in far center)
CPU is arbiter/requester JUMPED
J2403 (middle pair in block in far center)
CPU is reset slave UNJUMPED
J2404 (leftmost pair in block in far center)
CPU is reset master JUMPED
J2701 (single jumper in near middle, by LEDs)
Debug jumper. UNJUMPED
J2801 (single jumper in far left)
Enable system DVMA. JUMPED
J2902 (single jumper in leftish nearish middle)
Jump for type-1 Ethernet transceiver, unjump for type-2.
J2904 (location unknown, does not appear on diagram)
"Null." UNJUMPED
Additional features of interest: the four boot PROMs form a line
in the middle of the left half of the board, U2001-U2004
(1507-1504, farthest to nearest, respectively). The IDPROM is
near the U2004 PROM, at location U1901. The 3V battery is along
the near edge near serial port B. The Ethernet fuse is in the
near right, near the Weitek chips, at grid C29. The keyboard
fuse is near the keyboard connector at grid A26.
Note that 501-1274 boards must be 501-1274-12 or later to use a
type-4 keyboard. Also, they must be 501-1274-13 or later to use
a Xylogics 7053 SMD disk controller.
The boot PROM version must be 1.7 or later to boot from an SMD
disk connected to a Xylogics 7053 SMD disk controller. Also, the
boot PROM version must be 3.0 or later when more than two
501-1576 16M memory boards are used.
Power requirements are +5V @ 17.2A, -5V @ 1.3A, and +12V @ 0.4A.
501-1299 3/4xx CPU VME
33MHz 68030 and 68882, 68030 on-board MMU. VME bus interface.
From left to right, with component side up and connector edge
toward you (normal top edge at left), the rear edge of the board
has: eight LEDs (bit 0 at the top/left); a reset button; a
switch to toggle between Normal and Diagnostic modes; a female
DB15 AUI Ethernet connector; two female DB25 serial ports (A and
B from left to right (top/bottom)); and a female DB15
keyboard/mouse connector.
The user reset button invokes a watchdog reset. The result
depends on the value at address 0x17 of the EEPROM. (?)
If you want the machine to boot normally, set the diagnostics
switch to "NORM". If you want extended diagnostics when you
power up the system, set the switch to the "DIAG" position. If
the switch is set to "DIAG", power-on self-test messages are
sent to serial port A at 9600 bps or serial port B at 1200 bps.
Jumper J2501 affects Ethernet. The pinout of the AUI Ethernet
connector is:
1 chassis ground 6 GND
2 E.COL+ 9 E.COL-
3 E.TxD+ 10 E.TxD-
4 chassis ground 12 E.RxD-
5 E.RxD+ 13 +12V
The serial ports conform to both RS-232-C and RS-423 and are
wired DTE. The pinout of the serial ports is:
2 TxD (transmit data) 8 DCD (Data Carrier Detect)
3 RxD (receive data) 15 DB (transmit clock from DCE)
4 RTS (Request To Send) 17 DD (receive clock from DCE)
5 CTS (Clear To Send) 20 DTR (Data Terminal Ready)
6 DSR (Data Set Ready) 24 DA (transmit clock from DTE)
7 GND 25 -5V
The pinout of the keyboard/mouse connector is:
1 RxD0 (keyboard) 8 GND
2 GND 9 GND
3 TxD0 (keyboard) 10 VCC
4 GND 11 VCC
5 RxD1 (mouse) 12 VCC
6 GND 14 VCC
7 TxD1 (mouse) 15 VCC
There are a variety of jumper blocks. Locations below are given
with component side up and connector edge toward you.
J100 (block along right edge toward far end)
1-2 Enable 68030 cache UNJUMPED
3-4 Enable 68030 MMU UNJUMPED
J200 (block in middle just to left of divider, pin 1 nearest)
1-2 Enable 68030 clock JUMPED
3-4 unused
5-6 unused
7-8 Enable 50ns clock JUMPED
J400 (block in middle right, pin 1 to left)
1-2 Enable VME interrupt 1 JUMPED
3-4 Enable VME interrupt 2 JUMPED
5-6 Enable VME interrupt 3 JUMPED
7-8 Enable VME interrupt 4 JUMPED
9-10 Enable VME interrupt 5 JUMPED
11-12 Enable VME interrupt 6 JUMPED
13-14 Enable VME interrupt 7 JUMPED
15-16 unused
J2000 (block in far middle, pin 1 nearest)
1-2 Enable VME requester UNJUMPED
3-4 Enable VME arbiter JUMPED
5-6 VME-generated VME reset UNJUMPED
7-8 CPU-generated VME reset JUMPED
J2100 (block in far middle, by battery, pin 1 nearest)
1-2 Enable VME system clock JUMPED
3-4 Enable round-robin arbiter JUMPED
J2501 (block in near middle, pin 1 to left)
1-2 Enable Ethernet clock JUMPED
3-4 unused
5-6 Jump to select type-1 Ethernet transceiver, unjump for
type-2
7-8 unused
Additional features of interest: the IDPROM is in the near right
at location U1701 (grid D33). The boot PROMs are at locations
U1712 and U1713 (grid B34 and C34). The 3V battery is in the far
middle. The P4 connector is in the middle right. The Ethernet
fuse F2500 is by the Ethernet connector and the keyboard fuse
F1800 is near serial port A. There is a terminator resistor pack
at U1411.
Note that if memory boards are installed on both sides of the
CPU, the terminator pack at U1411 should be removed.
Note that any 501-1102 8M memory boards used with this CPU must
be 501-1102-11 or later. Additionally, the similar 501-1254 32M
memory boards are not compatible.
Note that this board can use P4 cgeight framebuffer 501-1371-04
or later only.
Note that jumpers P10, P11, P12, and P13 should be removed from
the 501-1598 and 501-1832 backplanes when this CPU is installed.
The CPU must be 501-1550-10 or later to work with the SunLink
Channel Adapter.
Power requirements are +5V @ 24.5A and +12V @ 0.3A.
501-1316 4/3xx CPU VME 8M
25MHz CY7C601, TI8847, Sun-4 MMU with 16 hardware contexts. VME
bus interface. P4 connector.
From left to right, with component side up and connector edge
toward you (normal top edge at left), the rear edge of the board
has: a SCSI-2 connector; an Ethernet connector; four serial
ports (D, C, B, and A from left to right (top/bottom)), of which
A seems to be DB25 and B-D DB9; a keyboard connector; eight LEDs
(bit 0 to the left/top); and a switch to toggle between
Diagnostic and Normal modes.
There are a variety of jumper blocks. Locations below are given
with component side up and connector edge toward you.
J0200 (block in near middle, pin 1 to left)
1-2 FPC normally low JUMPED
3-4 FPC normally low JUMPED
5-6 FPC normally high UNJUMPED
J0900 (single jumper in center, by crystal)
Jump to enable sysclock. JUMPED
J1900 (single jumper in farish center, near SIMMs)
Jump for 4M SIMMs, unjump for 1M SIMMs.
J2100 (single jumper in nearish left, near PROMs)
Jump for 27512 PROMs. JUMPED
J2100 (single jumper in nearish left, near PROMs)
Jump for 27256 PROMs. UNJUMPED
J2302 (three-pin jumper in near middle, pin 1 to left)
1-2 Ports A/B RS-232 (+12V) JUMPED
2-3 Ports A/B RS-423 (+5V) UNJUMPED
J2303 (three-pin jumper in near middle, pin 1 to left)
1-2 Ports A/B RS-232 (-12V) JUMPED
2-3 Ports A/B RS-423 (-5V) UNJUMPED
J2400 (single jumper in near right)
Jump to enable serial port clock. JUMPED
J2402 (three-pin jumper in near right corner)
1-2 Mouse TD enabled UNJUMPED
2-3 Mouse TD grounded JUMPED
J2502 (three-pin jumper in near middle, pin 1 to left)
1-2 Ports C/D RS-232 (+12V) JUMPED
2-3 Ports C/D RS-423 (+5V) UNJUMPED
J2503 (three-pin jumper in near middle, pin 1 to left)
1-2 Ports C/D RS-232 (-12V) JUMPED
2-3 Ports C/D RS-232 (-5V) UNJUMPED
J2701 (single jumper in far left corner)
"Disable VME loopback." UNJUMPED
J2800 (single jumper in far left corner)
Enable VME reset out JUMPED
J2801 (single jumper in far left)
Enable VME arbiter JUMPED
J2803 (single jumper in far left corner)
Enable VME reset in UNJUMPED
J2900 (single jumper in far left corner)
Enable 16MHz VME clock JUMPED
J3001 (block in far left)
1-2 unused
3-4 Enable VME interrupt level 1 JUMPED
5-6 Enable VME interrupt level 2 JUMPED
7-8 Enable VME interrupt level 3 JUMPED
9-10 Enable VME interrupt level 4 JUMPED
11-12 Enable VME interrupt level 5 JUMPED
13-14 Enable VME interrupt level 6 JUMPED
15-16 Enable VME interrupt level 7 JUMPED
J3100 (single jumper in middlish left edge)
Jump to enable 32MHz clock. JUMPED
J3101 (single jumper in far left edge)
Jump to enable 48MHz clock. JUMPED
Memory is in the form of up to eight 1M or 4M x 9 30-pin SIMMs
in two banks in the far right, U1300-U1307 from nearest to
farthest. The nearer four are bank 0, bytes 0-3, and the farther
four are bank 1, bytes 0-3. Nearby jumper J1900 controls whether
the SIMMs are 1M or 4M. The 1M SIMMs are 501-1408, 501-1466
(same as 4/1xx), 501-1544, 501-1565, and 501-1697. The 4M SIMMs
are 501-1682 and 501-1739. 4M SIMMs are "not supported on the
Sun-4/330 CPU" and require boot PROM version 3.0.3 or later.
Additional features of interest: the boot PROMs are in a group
in the near left, with U2101, U2103, U2102, and U2100 in that
order clockwise from the far left. The IDPROM is in the near
right corner at location U2202. The time-of-day/NVRAM chip is in
the middle of the left edge, at location U2200. There is a large
jumper bock J2000 in the far left (internal SCSI connector?).
The P4 connector is by the SIMMs, just nearer. The SCSI fuse
F3200 and Ethernet fuse F3100 are by the SCSI and Ethernet
connectors respectively. The keyboard fuse F0300 is by the LEDs.
All three fuses are 150-1174, 2A.
Note that the CPU is permanently set for type-2 Ethernet
transceivers.
Note that 501-1316-04 and later is required to use the ISP-80 or
FDDI controllers, and to run LISP software. Also, 501-1316-03 or
later is required to use the cg5 framebuffer.
Note that boot PROM version 3.0 or later is required to boot
from the 60M quarter-inch tape drive in the Mass Storage
Subsystem. Boot PROM version 3.0.1 or later is required to boot
from a tape drive on a secpmd SCSI controller. Boot PROM version
3.0.3 or later is required to use 4M SIMMs. Boot PROM version
4.1.1 or later is required when the 501-1537(1538) VX(MVX)
Visualization Accelerator is used as the console.
To provide circuit protection to the M+ and M- (+-12V) inputs on
the UC5170 serial port liner driver, install fused shunts
150-1669 at locations J2302, J2303, J2502, and J2503.
Power requirements are +5V @ 17.5A, +12V @ 0.2A, and -12V @
0.2A.
501-1322 3/60 motherboard 4M w/o mono
See 501-1205.
501-1324 386i/250 motherboard
25MHz 80386 and 80387, 80386 on-board MMU. Four 32-bit
proprietary slots, four ISA bus slots (three 16-bit/AT, one
8-bit/XT).
From left to right, with component side up and connectors AWAY
from you, the connector edge has: a male DB25 serial connector;
a parallel port connector; eight LEDs (bit 0 to the left); and a
female DB15 AUI Ethernet connector.
There is a set of three jumpers near to 80387 in the near right,
with jumper 0 farthest away:
0 1 2 mode
---- ---- ---- --------------------------------
UN UN UN Normal. Self-test is executed.
Memory tested is determined by
the NVRAM setting.
JU UN UN Diagnostic. Self-test is
executed. All memory is tested.
Status sent to the serial port
until all video hardware tests
OK.
UN UN JU Manufacturing. Diagnostic mode
continuous loop.
JU UN JU Bypass. Bypasses most of normal
self-test.
Additional features of interest: in the far left beyond the ISA
slots are five voltage test points (+5, GND, +12, -12, and -5
from left to right). In the far center are the boot PROM at
location U602, the time-of-day/NVRAM chip at U603, and the
IDPROM at U601. Next to the IDPROM is the SCSI connector, with
pin 1 in the far left. In line but nearer is the floppy
data/control connector, with pin 1 in the near right. The power
supply connector is along the right edge just beyond the jag in
the edge. Along the jag is the floppy/disk power connector (four
pins, pin 1 at right), and somewhat nearer are the fan power
connector (two pins, pin 1 at left) and the front panel LED
power connector (three pins, pin 1 farthest). In the near left
corner is the speaker connector (three pins, pin 1 farthest).
The Ethernet fuse is near the serial and parallel connectors,
and the SCSI fuse is near the SCSI connector. Both fuses are 1A
subminiature fuses, P/N 140-1027.
Note that boot PROM version 4.3 or later is required to use the
GXi color framebuffer 501-1352. Boot PROM version 4.4 or later
is required to use monochrome framebuffer 501-1433/1568.
Note that the Ethernet is permanently set for type-2
(transformer-coupled) transceivers.
Power requirements are +5V @ 5.8A.
501-1334 3/60 motherboard 0M with mono
See 501-1205.
501-1345 3/60 motherboard 0M w/o mono
See 501-1205.
501-1378 3/60LE motherboard
20MHz 68020, 20MHz 68881 floating point chip, Sun-3 MMU with
eight hardware contexts, up to 12M on-board SIMM memory. No bus
interface, but a P4 connector for a color video board or other
option -- not the same as the P4 in the 3/80 or any SPARC model.
From left to right, the back edge of the board has: a female
DB15 keyboard/mouse connector; eight LEDs (bit 0 to the right);
a switch to toggle between Normal and Diagnostics modes; a BNC
thin Ethernet connector; a female DB15 AUI Ethernet connector;
two female DB25 serial port connectors (ports B and A from left
to right); and a female D50 SCSI port connector. Above these are
an upper row of cutouts or connectors for color video and other
options.
Pin 1 is usually in the upper right corner of all connectors.
Unconnected pins are not listed.
The pinout of the keyboard/mouse connector is:
1 RxD0 (keyboard) 8 GND
2 GND 9 GND
3 TxD0 (keyboard) 10 VCC
4 GND 11 VCC
5 RxD1 (mouse) 12 VCC
6 GND 14 VCC
7 TxD1 (mouse) 15 VCC
The eight LEDs are used for diagnostic purposes. In the chart
below, a "1" indicates a lit LED, and a "0" indicates an unlit
LED. The pattern is shown right to left, as it appears on the
LEDs.
Pattern Status
-------- ------
11111111 Resetting
00000001 PROM checksum test
00000011 Context register test
00000100 Segment map read/write test
00000101 Segment map address test
00000110 Page map test
00000111 Memory path data test
00001000 Nonexistent memory bus error test
00001001 Interrupt test
00001010 Time-Of-Day clock interrupt test
00001011 MMU protection/status tests
00001110 Parity error test #1
00001111 Parity error test #2
00010000 Memory test
10000000 Self-tests have found an error
01000000 An exception class error occurred
"Marching ones" (cycling through 10000000, 01000000, 00100000,
etc.) indicates that Unix is running OK. On power up, it cycles
through the tests in the chart above, then boots Unix. If LED 7
(10000000) lights up while the tests are being performed, it
indicates that the test failed. If LED 6 (01000000) lights up
with the tests are being performed, it indicates that an
unexpected error (bus error, address error, unexpected
interrupt, etc.) occurred during the test. When all tests are
finished, LED 5 (00100000) starts blinking to indicate that the
ROM monitor is running and/or Unix is booting.
If you want the machine to boot normally, set the diagnostics
switch to "NORM". If you want extended diagnostics when you
power up the system, set the switch to the "DIAG" position. If
the switch is set to "DIAG", power-on self-test messages are
sent to serial port A at 9600 bps, 8 data bits, one stop bit, no
parity, and XON/XOFF flow control.
Whether the BNC or AUI Ethernet connector is use is controller
by part of J800. The pinout of the AUI Ethernet connector is:
1 chassis ground 7 VCC
2 E.COL+ 9 E.COL-
3 E.TxD+ 10 E.TxD-
4 chassis ground 12 E.RxD-
5 E.RxD+ 13 +12V
6 GND
The serial ports conform to both RS-232-C and RS-423 and are
wired DTE. The pinout of the serial ports is:
2 TxD (transmit data) 8 DCD (Data Carrier Detect)
3 RxD (receive data) 15 DB (transmit clock from DCE)
4 RTS (Request To Send) 17 DD (receive clock from DCE)
5 CTS (Clear To Send) 20 DTR (Data Terminal Ready)
6 DSR (Data Set Ready) 24 DA (transmit clock from DTE)
7 GND 25 VERR (-5V)
The DB, DD, and DA signals are not used with ordinary
asynchronous equipment such as most modems and terminals,
printers, etc.).
The pinout of the SCSI connector is:
1 GND 17 GND 34 GND
2 data bus 0 18 data parity 35 GND
3 GND 19 GND 36 busy
4 data bus 1 20 GND 37 GND
5 GND 21 GND 38 acknowledge
6 data bus 2 22 GND 39 GND
7 GND 23 GND 40 reset
8 data bus 3 24 GND 41 GND
9 GND 25 GND??? 42 message
10 data bus 4 26 TERMPWR 43 GND
11 GND 27 GND 44 select
12 data bus 5 28 GND 45 GND
13 GND 29 GND 46 command/data
14 data bus 6 30 GND 47 GND
15 GND 31 GND 48 request
16 data bus 7 32 attention 49 GND
33 GND 50 input/output
and the pattern of the pins is:
49 46 43 .... 19 16 13 10 7 4 1
48 45 42 .... 18 15 12 9 6 3
50 47 44 41 .... 17 14 11 8 5 2
Memory is in the form of up to 16 256K SIMMs (501-1349),
installed in groups of four starting with the SIMM slots nearest
the back of the motherboard and moving forward, followed by up
to 8 1M SIMMs (501-1346). The amount of memory seen is
controlled by part of J800.
There is one jumper block and various points of interest. All
locations are given with component side up and connector side
toward you.
J800 (toward far left corner, pin 1 at left)
1-2 jump for 8M RAM (or less?) installed
3-4 jump for more than 8M RAM installed
5-6 unused
7-8 unused
9-10 unused
11-12 unused
13-14 jump for AUI Ethernet, unjump for thin
Ethernet/autoselect
15-16 unused
Additional features of interest: the Ethernet fuse is in the far
left corner by the 3V battery. The IDPROM is at location U224
(grid I20) in the leftish middle. The boot PROM is at location
U300 (grid K8) on the left side in the middle. The 8530 UARTs
are also on the left side, toward the near end from the boot
PROM. The keyboard fuse is in the near left corner by the
keyboard connectorat grid K1. The P4A connector is on the right
side near the middle bar.
Note that boot PROM version 1.6 is required to boot from a QIC-24
tape (?).
501-1381 4/4xx CPU VME
33MHz CY7C601, TI8847 (?), MMU with 64 hardware contexts. VME
bus interface. P4 connector.
From left to right, with component side up and connector edge
toward you (normal top edge at left), the rear edge of the board
has: two serial connectors (ports A and B from left to right
(top/bottom)); a keyboard connector; an Ethernet connector; a
switch to toggle between Normal and Diagnostic modes; eight LEDs
(bit 0 to th left/top); and a reset switch.
There are a variety of jumper blocks. Locations below are given
with component side up and connector edge toward you.
J0100 (10-pin block in nearish center)
Used for debug. All unjumped.
J0101 (single jumper in rightish center)
Used for ATE. JUMPED
J0201 (single jumper in middle near edge)
Used for ATE. JUMPED
J0300 (block in near right corner, pin 1 nearest)
1-2 jump if FPC is present JUMPED
3-4 unjumped if FPC is present UNJUMPED
5-6 avoid a trap when I-flush instruction executed JUMPED
7-8 FPC chaining (only if FPC present) UNJUMPED
J0705 (10-pin block in far right)
Used for debug. All unjumped.
J1901 (36-pin block in nearish right)
Used for debug. All unjumped.
J2301 (single jumper in middle far edge)
Enable 33MHz system clock. JUMPED
J2600 (single jumper in rightish far edge)
Used for debug. UNJUMPED
J2801 (single jumper in farish left edge)
Disable VME arbiter. UNJUMPED
J2802 (single jumper in farish left edge)
Enable VME arbiter. JUMPED
J2803 (single jumper in farish left edge)
Allow VME to reset CPU. UNJUMPED
J2804 (single jumper in farish left edge)
Allow CPU to reset VME. JUMPED
J3100 (single jumper in left far edge)
Enable VME loopback. UNJUMPED
J3200 (single jumper in middle left edge)
Enable 16MHz Ethernet clock. JUMPED
J3201 (single jumper in leftish center)
Jump for type-1 Ethernet transceiver, unjump for type-2.
J3203 (single jumper in far left)
Provide VME clock. JUMPED
J3603 (three-pin jumper in near left corner, pin 1 nearest)
1-2 RS-423 (-5V) UNJUMPED
2-3 RS-232 (-12V) JUMPED
J3604 (three-pin jumper in near left corner, pin 1 at right)
1-2 RS-423 (+5V) UNJUMPED
2-3 RS-232 (+12V) JUMPED
J3701 (single jumper in near left)
Jump to provide 4.9152MHz SCC clock. JUMPED
J3703 (three pin jumper in middle near edge, pin 1 in middle?)
1-2 Mouse TD enabled UNJUMPED
2-3 Mouse TD grounded JUMPED
J4000 (block in far left, pin 1 nearest)
1-2 VME IRQ 1 JUMPED
3-4 VME IRQ 2 JUMPED
5-6 VME IRQ 3 JUMPED
7-8 VME IRQ 4 JUMPED
9-10 VME IRQ 5 JUMPED
11-12 VME IRQ 6 JUMPED
13-14 VME IRQ 7 JUMPED
15-16 unused
J4600 (single jumper in near left)
Used for ATE. JUMPED
J4602 (single jumper in leftish center)
Used for ATE. JUMPED
J4604 (single jumper in center)
Used for ATE. JUMPED
J4605 (single jumper in left farish)
Used for ATE. JUMPED
J4606 (single jumper in far right)
Used for ATE. JUMPED
J4607 (single jumper in far leftish)
Used for ATE. JUMPED
J4609 (single jumper in middle left edge)
Used for ATE. JUMPED
Additional features of interest: the boot PROMs are in a
row in the far right, U3501-U3504 from left to right (3-0
respectively). The IDPROM is in the near right at location
U1404. The P4 connector is nearer than the boot PROMs. The NVRAM
chip is in the near left, by the divider. The keyboard fuse
F3701 is in the near left and the Ethernet fuse F3200 in the
near middle.
Note that pin 25 of the serial ports on the 501-1381 is -5V out.
Pin 25 of the serial ports on the 501-1899 is not connected.
Note that the 501-1381 is not supported in the 4/470 serial
numbers 136Kxxxx and greater. This chassis has two 50-pin SCSI-2
connectors on the rear EMI cover.
Note that boot PROM version 3.0 or later is required to support
the 501-1721 128M memory board. Boot PROM version 4.1.1 or later
is required when the 501-1537(1538) VX(MVX) Visualization
Accelerator is used as the console.
Note that this board can use P4 cgeight framebuffer 501-1371-04
or later only.
Note that SNC 1.2 for Solaris 1.1 requires 501-1381-01 or
501-1899-01.
To provide circuit protection to the M+ and M- (+-12V) inputs on
the UC5170 serial port liner driver, install fused shunts
150-1669 at locations J3603 and J3604.
Power requirements are +5V @ 28.7A, +12V @ 0.1A, and -12V @
0.1A.
501-1382 4/60 (SPARCstation 1) motherboard
<= 501-1382-12 4M w/o FPU
>= 501-1382-13 8M w/FPU
>= 501-1382-14 8M w/FPU FCC-B
20MHz MB86901A or LSI L64801, Weitek 3170, Sun-4c MMU with 8
hardware contexts. 20MHz SBus, slot 3 is slave-only.
From left to right, the rear edge of the board has: a 50-pin
SCSI-2 connector; an Ethernet connector; two serial port
connectors (ports A and B from left to right); an 8-pin-DIN
keyboard/mouse connector; an audio connector; and a headphone
connector.
Connector pinouts and form factors are not known.
Memory consists of up to sixteen 1M (501-1408) or 4M (501-1625
or 501-1739) x 9 30-pin 80 or 100ns SIMMs, in four banks. Banks
must be filled in the order 0, 2, 1, 3, and SIMM types may not
be mixed within banks.
Nearest disk connectors
_______ _______
| | | |
| 0 | | 1 |
| | | |
|_______| |_______|
_______ _______
| | | |
| 2 | | 3 |
| | | |
|_______| |_______|
Nearest SBus connectors
The only jumper is J4, a block along the near right edge,
described only as "SAX" and apparently all pins jumped by
default.
Additional features of interest: the boot PROM is in the near
middle at location U0837. The NVRAM/TOD/ID chip is to the left
of the boot PROM at location U089. At the far edge, more or less
from left to right, are the power, floppy power, floppy,
LED/speaker, and two pairs of internal SCSI and disk power
connectors. In the near left corner are the SCSI (U2) and
Ethernet (F071) fuses, and the keyboard fuse (F082) is in the
rightish near edge. All fuses are 2A, P/N 150-1174.
Note that the SPARCstation 1 was first supported in SunOS
4.0.3c.
Note that boards 501-1382-08 or later, or 501-1629-10 or later,
and SPARC IU 100-1808-02 or later, are required for use with Sun
Common LISP, AutoCAD, Cobol, and SunOS 4.1.
Note that bug 1047696 in the installation of SunOS 4.1.1 and
4.1.1 Rev B causes trouble when mixing 1M and 4M SIMMs.
"Install the 4MB SIMMs in bank 0 when installing miniunix."
Note that the 501-1667 Load Board should be installed in systems
without disk drives or SBus cards.
Note that boot PROM version 2.4 requires at least SunOS 4.1.1.
Power requirements with eight 1M SIMMs are +5V @ 2.5A.
501-1401 3/80 motherboard
20MHz 68030 and 68882, 68030 on-chip MMU. P4 connector for
video.
From left to right, the rear edge of the board has: a 50-pin
SCSI-2 connector; an Ethernet connector; two serial port
connectors (ports B and A from left to right, port B appears to
be DB9 while A is DB25); a parallel port; and an 8-pin-DIN
keyboard/mouse connector.
Connector pinouts and form factors are not known.
The sixteen SIMM slots are arranged in four groups of four.
Electrically, there are four "banks," each of which is composed
of one slot from each group:
Back of machine (nearest SBus connectors)
bits -------U0606------ 0 0 --------U0604------- bits 8-15
16-23 -------U0806------ 2 2 --------U0804-------
-------U0703------ 1 1 --------U0701-------
-------U0903------ 3 3 --------U0901-------
bits -------U0605------ 0 0 --------U0603------- bits 0-7
24-31 -------U0805------ 2 2 --------U0803-------
-------U0702------ 1 1 --------U0700-------
-------U0902------ 3 3 --------U0900-------
Front of machine (nearest disk connectors)
Banks must be filled in order (0 through 3), and SIMM sizes (1M
or 4M) must not be mixed with in a bank. Only 1M SIMMs
(501-1408) are officially documented; 4M SIMMs can be used with
boot PROM version 3.0.2 and later.
There are a variety of jumpers. All locations are given with
component side up and connector side toward you.
J020 (3-pin jumper in middle right edge, pin 1 to left)
1-2 20MHz FPU clock JUMPED
2-3 40MHz FPU clock UNJUMPED
J043 (3-pin jumper in near middle, by serial port A, pin 1 nearest)
1-2 RS-423 (-5V) UNJUMPED
2-3 RS-232 (-12V) JUMPED
J044 (3-pin jumper in near middle, by serial port A, pin 1 farthest)
1-2 RS-232 (+12V) JUMPED
2-3 RS-423 (+5V) UNJUMPED
J045 (3-pin jumper in near right corner, pin 1 farthest)
1-2 Mouse TD enabled UNJUMPED
2-3 Mouse TD grounded JUMPED
J1000 (single jumper in middle, near SIMMs)
Jump to enable watchdog reset (test only) UNJUMPED
J1804 (block in near left corner, pin 1 to left)
Unknown.
Additional features of interest: the boot PROM is in the near
right, at location U0204 (grid J3 C0). The NVRAM is also in the
near right, at location U0205 (grid J7 B3). The SCSI fuse F1400
(see below) is in the near left corner, beside the Ethernet fuse
F1500. The keyboard fuse F0400 is in the near right corner. The
power supply connector, the floppy control/data connector, and
the floppy power connector are in the far left corner. Near the
far edge are (from left to right) the LED/speaker connector, and
two pairs of disk control/data (SCSI) and disk power connectors.
The P4 connector is in the far right.
Note that pin 38 of the SCSI port is fused (F1400) with a 1.5A
fuse, P/N 150-1383. The Ethernet and keyboard fuses (F1500 and
F0400) are 2A, P/N 150-1174.
Note that 501-1401-07 and earlier boards do not meet the P4 bus
specification. CPU boards 501-1401-10 and later and 501-1650
have FCC-A approval.
"Use SCSI terminator 150-1537."
Power requirements are +5V @ 4.6A.
501-1413 386i/250 motherboard
See 501-1324.
501-1414 386i/150 motherboard
See 501-1241.
501-1462 4/1xx CPU VME 16M w/o FPU
501-1463 4/1xx CPU VME 16M with FPU
501-1464 4/1xx CPU VME 32M w/o FPU
501-1465 4/1xx CPU VME 32M with FPU
See 501-1199.
501-1491 4/2xx CPU VME with FPU-2 2-hi backpanel
See 501-1274.
501-1512 4/1xx CPU VME 8M w/o FPU
501-1513 4/1xx CPU VME 8M with FPU
501-1514 4/1xx CPU VME 16M w/o FPU
501-1515 4/1xx CPU VME 16M with FPU
501-1516 4/1xx CPU VME 32M w/o FPU
501-1517 4/1xx CPU VME 32M with FPU
See 501-1199.
501-1522 4/2xx CPU VME with FPC-6/4 2-hi backpanel
See 501-1274.
501-1550 3/4xx CPU VME
See 501-1299.
501-1627 4/20 (SPARCstation SLC) motherboard
20MHz MB86901A or LSI L64801.
This board is an unusual shape because it is intended to slip
into the vertical slot in the monitor case behind the tube. It
slides in from the top, I believe with the component side facing
toward the front of the machine (all left/right orientations
below assume you are looking down on the board from the rear of
the machine). There are six diagnostic LEDs on the top edge (bit
0 away from the SIMMs, to the right). On the bottom edge is an
edge connector which supplies power and connects the CPU to the
external signal connectors.
There are no jumpers.
Memory consists of up to four 4M x 33 72-pin SIMMs (501-1676 or
501-1698) in SIMM slots U0502, U0602, U0501, and U0601 in that
order.
Additional features of interest: the boot PROM is along the
upper edge, toward the right, at location U1001. The NVRAM is to
the left of the boot PROM at location U1011. SCSI fuse F0901 and
Ethernet fuse F1101 are toward the right bottom, near the edge
connector, and are both non-replaceable PTC devices.
Note that the SLC was first supported in SunOS 4.0.3c.
Additionally, CPU boards with the 53C90A SCSI controller require
a patch to operate under 4.0.3c.
501-1629 4/60 (SPARCstation 1) motherboard
<= 501-1629-12 4M w/o FPU
>= 501-1629-13 8M w/FPU
>= 501-1629-14 8M w/FPU FCC-B
See 501-1382.
501-1632 4/65 (SPARCstation 1+) motherboard
25MHz LSI L64801, Weitek 3172, Sun-4c MMU with 8 hardware
contexts. 25MHz SBus, slot 3 is slave-only.
From left to right, the rear edge of the board has: a 50-pin
SCSI-2 connector; an Ethernet connector; two serial port
connectors (ports A and B from left to right); an 8-pin-DIN
keyboard/mouse connector; and an audio connector.
Connector pinouts and form factors are not known.
Memory consists of up to sixteen 1M (501-1408) or 4M (501-1625
or 501-1739) x 9 30-pin 80 or 100ns SIMMs, in four banks. Banks
must be filled in the order 0, 2, 1, 3, and SIMM types may not
be mixed within banks.
Nearest disk connectors
_______ _______
| | | |
| 0 | | 1 |
| | | |
|_______| |_______|
_______ _______
| | | |
| 2 | | 3 |
| | | |
|_______| |_______|
Nearest SBus connectors
The only jumper is J4, a block along the near right edge,
described only as "SAX" and apparently all pins jumped by
default.
Additional features of interest: the boot PROM is in the near
middle at location U0837. The NVRAM/TOD/ID chip is to the left
of the boot PROM at location U089. At the far edge, more or less
from left to right, are the power, floppy power, floppy,
LED/speaker, and two pairs of internal SCSI and disk power
connectors. In the near left corner are the SCSI (U2) and
Ethernet (F071) fuses, and the keyboard fuse (F082) is in the
rightish near edge. All fuses are 2A, P/N 150-1174.
Note that the SPARCstation 1+ was first supported in SunOS
4.0.3c.
Note that bug 1047696 in the installation of SunOS 4.1.1 and
4.1.1 Rev B causes trouble when mixing 1M and 4M SIMMs.
"Install the 4MB SIMMs in bank 0 when installing miniunix."
Note that the 501-1667 Load Board should be installed in systems
without disk drives or SBus cards.
Note that boot PROM version 2.4 requires at least SunOS 4.1.1.
Power requirements with eight 1M SIMMs are +5V @ 3A.
501-1638 4/75 (SPARCstation 2) motherboard 16M FCC-A
50MHz CY7C601 @ 40MHz, TI TMS390C601A (602A ?), Sun-4c MMU with
16 hardware contexts. 20MHz SBus.
From left to right, the rear edge of the board has: a 50-pin
SCSI-2 connector; an Ethernet connector; two serial port
connectors (ports A and B from left to right); an 8-pin-DIN
keyboard/mouse connector; and an audio connector.
Connector pinouts and form factors are not known.
Memory consists of up to sixteen 4M x 9 80ns 30-pin SIMMs. The
SIMM slots are arranged in four groups of four. Electrically,
there are four "banks," each of which is composed of one slot
from each group:
Back of machine (nearest SBus connectors)
-------U0311------ 0 0 -------U0322--------
bits -------U0312------ 2 2 -------U0321-------- bits
24-31 -------U0313------ 1 1 -------U0320-------- 0-7
-------U0319------ 3 3 -------U0316--------
-------U0309------ 0 0 -------U0307--------
bits -------U0310------ 2 2 -------U0308-------- bits
16-23 -------U0314------ 1 1 -------U0315-------- 8-15
-------U0318------ 3 3 -------U0317--------
Front of machine (nearest disk connectors)
Banks must be filled in order (0 through 3). THERE IS SOME
DISPUTE OVER WHICH SLOTS BELONG TO WHICH BANKS. The Sun Field
Engineer Handbook for 12/15/93 says that the banks are in order
(i.e. 0, 1, 2, 3 from back to front), but other sources agree
that they are in the interleaved order shown above.
There are a variety of jumpers. All locations are given with
component side up and connector side toward you.
J0705 (block along the near right edge)
Described only as "SAX" and apparently all pins jumped by
default.
GND1 (single jumper in middle right edge)
Unknown.
GND2 (single jumper in nearish leftish)
Unknown.
GND3 (single jumper in near rightish)
Unknown.
(pair of horizontal three-pin jumpers in near left)
Jump left two pins for RS232 serial ports, right two pins for
RS423 serial ports.
Additional features of interest: the boot PROM is in the near
middle at location U0501. The NVRAM/TOD/ID chip is to the left
of the boot PROM at location U0512. At the far left edge and the
far edge, from left to right, are the floppy power, power,
floppy, LED/speaker, and two pairs of internal SCSI and disk
power connectors.
Note that the SPARCstation 2 was first supported in SunOS
4.1.1.
Note that the 501-1667 Load Board should be installed in systems
without disk drives or SBus cards.
Power requirements with 16M of 4M SIMMs are +5V @ 3.6A.
501-1650 3/80 motherboard
See 501-1401.
501-1656 4/1xx CPU 8M w/o FPU
14.28MHz MB86900, Weitek 1164/1165 (if installed), Sun-4 MMU
with 16 hardware contexts. VME bus interface (although busmaster
cards are not supported and there are hints that only 28 bits of
address are supported). P4 connector for framebuffer.
From left to right, with the component side up and the connector
side toward you (normal top edge at the left), the rear edge of
the board has: a keyboard connector; eight LEDs (bit 0 to the
right/bottom); a switch to toggle between Normal and Diagnostic
modes; an Ethernet connector; two serial ports (B and A from
left to right (top/bottom)); a SCSI connector; and a reset (?)
button.
Memory consists of four banks of eight static-column 120ns
SIMMs, either 256K (501-1314) or 1M (501-1466). Valid memory
combinations are 8M (all banks 256K), 16M (two banks of 1M), 20M
(two banks of 1M and two banks of 1M), or 32M (all banks 1M).
Nearest VME connectors
_______ _______
| | | |
| 3 | | 4 | Banks have eight SIMM slots
| U1516 | | U1616 | each.
|_______| |_______| J400
_______ _______ Note: when using mixed SIMMs
| | | | J1400 to get 20M, the 1M SIMMs must
| 1 | | 2 | go in banks 2 and 4 or the
| U1500 | | U1600 | J1300 machine won't boot.
|_______| |_______|
J100 1-2
3-4
Total memory: 8M 16M 20M 32M
SIMM size: 256K 1M 256K/1M 1M
J100 Cache line
1-2 JU UN JU UN
3-4 UN JU UN JU
J400 Memory strobe configuration (pin 1 farthest)
1-2 UN JU UN JU
3-4 JU UN UN JU
5-6 JU JU JU UN
J1300 SIMM addressing mode (pin 1 farthest)
1-2 same JU UN UN JU
3-4 different UN JU JU UN
5-6 256K JU UN JU UN
7-8 1M UN JU UN JU
9-10 2M UN UN UN UN
11-12 <32M JU JU JU UN
13-14 32M UN UN UN JU
15-16 unused UN UN UN UN
J1400 SIMM addressing mode (pin 1 farthest)
1-2 same JU UN UN JU
3-4 different UN JU JU UN
5-6 256K JU UN UN UN
7-8 1M UN JU JU JU
9-10 2M UN UN UN UN
11-12 <32M JU JU JU UN
13-14 32M UN UN UN JU
15-16 unused UN UN UN UN
There are a variety of other jumper blocks. Locations below are
given with component side up and connector edge toward you.
J101 (single jumper in center)
Jump to enable 57.1MHz clock JUMPED
J600 (block toward far right, pin 1 farthest)
1-2 27512 boot PROMs JUMPED
3-4 27256 boot PROMs UNJUMPED
J700 (block in center, pin 1 farthest)
1-2 VME interrupt level 1 JUMPED
3-4 VME interrupt level 2 JUMPED
5-6 VME interrupt level 3 JUMPED
7-8 VME interrupt level 4 JUMPED
9-10 VME interrupt level 5 JUMPED
11-12 VME interrupt level 6 JUMPED
13-14 VME interrupt level 7 JUMPED
15-16 unused
J800 (single jumper in middle right, near P4 connector)
Force reset.
J900 (single jumper toward far right, by battery)
Short 3V battery. (Erase EEPROM?) UNJUMPED
J1000 (single jumper in middle right)
Enable UART clock. JUMPED
J1700 (single jumper toward near right)
Enable Ethernet clock. JUMPED
J1701 (single jumper in near middle)
Jump for type-1 Ethernet transceiver, unjump for type-2.
J1800 (single jumper in near middle)
Jump for AUI Ethernet, unjump for thin Ethernet/autosense.
(? -- no BNC connector shown on diagram!)
J1900 (block in center, pin 1 farthest)
1-2 CPU is VME requester only UNJUMPED
3-4 CPU is VME requester JUMPED
J1901 (block in center, pin 1 farthest)
1-2 CPU is VME reset slave UNJUMPED
3-4 CPU is VME reset master JUMPED
P2101 (single jumper toward far right)
Jump to enable VME system clock. JUMPED
Additional features of interest: the boot PROMs are in the far
right corner at locations U601-U604 (1651-1654 respectively).
Nearby, along the right edge, is a 3V battery. The P4 connector
is in the middle right, by the divider. The IDPROM is nearer, at
location U805. The keyboard fuse F1000 is near the keyboard
connector at grid B2 and the Ethernet fuse F1800 is near the
Ethernet connector at grid G2.
Note that for the Ethernet autosense to operate, more than 30mA
must be present on the +12V return.
Note that boot ROM version 3.0 or later is required to use the
P4 cgsix color framebuffer (501-1374/1505/1532) as the console.
Power requirements (with FPU) are +5V @ 13.8A and -5V @ 0.1A.
501-1657 4/1xx CPU 8M with FPU
501-1658 4/1xx CPU 16M w/o FPU
501-1659 4/1xx CPU 16M with FPU
501-1660 4/1xx CPU 32M w/o FPU
501-1661 4/1xx CPU 32M with FPU
See 501-1656.
501-1680 4/20 (SPARCstation SLC) motherboard
See 501-1627.
501-1686 4/6xx motherboard VME 0M
Up to two Mbus modules. 20MHz SBus.
From left to right, with the component side up and the connector
side toward you (normal top edge at the left), the rear edge of
the board has: eleven LEDs (bit 0 to the right/bottom); a switch
to toggle between Normal and Diagnostic modes; a "scan" button;
two serial ports (A and B from left to right (top/bottom)); a
keyboard/mouse connector; an audio connector; an Ethernet
connector; and a 50-pin SCSI-2 connector.
Memory consists of up to thirty-two 4M (501-1739) or 16M
(501-2060) x 9 80ns 30-pin SIMMs in two banks of 16 each. Bank 0
is on the left (starts with U1107, ends with U1401), bank 1 is
on the right (starts with U1108, ends with U1402). Banks cannot
be partially filled. The chart in the FE manual looks like this,
for whatever it's worth:
Bank 0 Bank 1
U???? LO/HI U???? LO/HI bits
near ----- ----- ----- ----- ----
VME U1401 7L1 U1402 7H1 56-63
U1201 7L0 U1202 7H0 56-63
U1403 6L1 U1404 6H1 48-55
U1203 6L0 U1204 6H0 48-55
U1405 5L1 U1406 5H1 40-47
U1205 5L0 U1206 5H0 40-47
U1407 4L1 U1408 4H1 32-39
U1207 4L0 U1208 4H0 32-39
U1301 3L1 U1302 3H1 24-31
U1101 3L0 U1102 3H0 24-31
U1303 2L1 U1304 2H1 16-23
U1103 2L0 U1104 2H0 16-23
U1305 1L1 U1306 1H1 8-15
U1105 1L0 U1106 1H0 8-15
near U1307 0L1 U1308 0H1 0-7
SBus U1107 0L0 U1108 0H0 0-7
^
| xx0 = LO byte, xx1 = HI byte
There are a variety of jumpers. Locations below are given with
component side up and connector edge toward you.
J1701 (single jumper in far left)
Jump to enable internal VME arbiter JUMPED
J1702 (single jumper in far leftish)
Jump to enable internal VME arbiter JUMPED
J1703 (single jumper in far middle)
Jump to enable internal VME arbiter JUMPED
J1704 (single jumper in far rightish)
Jump to enable internal VME arbiter JUMPED
J1705 (single jumper in middle)
Jump to disable internal VME arbiter UNJUMPED
J1706 (3-pin jumper in leftish far edge, pin 1 nearest)
1-2 Connect P1.SYSRST to VME.RST.IN
2-3 Connect VME.RST.OUT to P1.SYSRST JUMPED
J1801 (block in far right corner, pin 1 to left)
1-2 Enable VME IRQ7 JUMPED
3-4 Enable VME IRQ6 JUMPED
5-6 Enable VME IRQ5 JUMPED
7-8 Enable VME IRQ4 JUMPED
9-10 Enable VME IRQ3 JUMPED
11-12 Enable VME IRQ2 JUMPED
13-14 Enable VME IRQ1 JUMPED
15-16 unused
J1802 (single jumper in rightish far edge)
Jump to enable 16MHz clock JUMPED
J1803 (single jumper in far left corner)
Jump to enable VME slot-1 functionality JUMPED
J2202 (single jumper in near right corner)
Jump to enable 25MHz ESP-236 clock JUMPED
J2602 (3-pin jumper in middle near edge, pin 1 nearest)
1-2 mouse TD grounded JUMPED
2-3 mouse TD enabled
J2603 (single jumper in nearish middle)
Jump to enable 19MHz SCC clock JUMPED
J2803 (3-pin jumper in nearish middle, pin 1 nearest)
1-2 RS-232 (-12V) JUMPED
2-3 RS-423
J2804 (3-pin jumper in nearish middle, pin 1 nearest)
1-2 RS-232 (+12V) JUMPED
2-3 RS-423
J3201 (single jumper in middle)
Jump to enable 80MHz clock JUMPED
Additional features of interest: the boot PROMs are in the near
left corner at locations U3001, U3002, U3004, and U3003
(clockwise from far right). The NVRAM chip is in the middle, at
location U2701. The serial ports A and B fuses (F2801/F2802) are
along the near edge by serial port B. The keyboard fuse F2601 is
by the keyboard connector, the Ethernet fuse F2301 is by the
Ethernet connector, and the SCSI fuse F2201 is by the SCSI
connector.
Note that boot PROM version 2.8v2 or later is required to use
SM41 modules. Boot PROM version 2.10 or later is required to use
SM51, SM520, or SM521 modules.
Power requirements (with 0M and no Mbus modules) are +5V @
14.27A.
501-1689 4/40 (SPARCstation IPC) motherboard 8M FCC-A
25MHz MB86901A or LSI L64801. 25MHz SBus.
From left to right, the rear edge of the board has: a 50-pin
SCSI-2 connector; an Ethernet connector; two serial port
connectors (ports B and A from left to right, apparently DB9);
a 13W3 video connector; an 8-pin-DIN keyboard/mouse connector;
and an audio connector.
Connector pinouts and form factors are not known.
Video output is analog monochrome with the following resolutions
and sync frequencies: 1152 x 900 @ 61.8KHz horizontal, 66Hz
vertical; 1152 x 900 @ 71.7HKz horizontal, 76Hz vertical; 1024 x
800 @ 71.7KHz horizontal, 85Hz vertical; and 1022 x 1000 @
81.8KHz horizontal, 76Hz vertical.
Memory is in the form of 1M (501-1697) or 4M (501-1625 or
501-1739) x 9 30-pin 80ns SIMMs in three banks:
Nearest disk connectors
_______ _______
| | | |
| 0 | | 1 |
| | | |
|_______| |_______|
_______
| |
| 2 |
| |
|_______|
Nearest SBus connectors
SIMMs must be identical within banks. If 4M SIMMs are used at
all, fill bank 0 with them first.
There are a variety of jumpers. All locations are given with
component side up and connector side toward you.
J0710 (3-pin jumper by SBus slot 1, pin 1 to left)
1-2 JUMPED by default
2-3 Jump to bypass the S4_Video ASIC
J0960 (3-pin jumper in near middle, pin 1 farthest)
1-2 Jump for RS423 serial ports
2-3 Jump for RS232 serial ports
J0961 (3-pin jumper in near middle, pin 1 farthest)
1-2 Jump for RS423 serial ports
2-3 Jump for RS232 serial ports
J1004 (block along right edge)
Described only as "SAX". Apparently all pins jumped by default.
Additional features of interest: the boot PROM is in the middle
left edge at location U0902. The NVRAM/TOD/ID chip is nearer
than the boot PROM, at location U0901. At the far edge, from
left to right, are the power, floppy, speaker, and internal SCSI
connectors. The Ethernet (F0802) and SCSI (F0801) fuses are in
the near left corner, P/N 150-1174. (150-1974 and 150-1162
repsectively may also work?) The keyboard fuse F0901 is by
serial port B, P/N 150-1174 (150-1162?).
Note that the IPC was first supported in SunOS 4.0.3c.
Additionally, CPU boards with the 53C90A SCSI controller require
a patch to operate under 4.0.3c.
Note that bug 1047696 in the installation of SunOS 4.1.1 and
4.1.1 Rev B causes trouble when mixing 1M and 4M SIMMs.
"Install the 4MB SIMMs in bank 0 when installing miniunix."
Note that SCSI bus errors may occur when multiple SCSI devices
are used with boards below 501-1689-06.
Note that boards below 501-1689-07 fail SunDiag floppy drive
testing.
Note that the 2.4, 2.6, and 2.9 boot PROM modes do not support
SunOS 4.0.3c or 4.1. Set the NVRAM parameter "version2?" to
FALSE to enable the 1.7 boot PROM mode.
Power requirements (with a full 48M of 4M SIMMs) are +5V @ 3.7A.
501-1720 4/20 (SPARCstation SLC) motherboard 8M
See 501-1627.
501-1733 SPARCstation 10 motherboard
Up to two Mbus modules. 16.6/20MHz (model 20) or 18/20MHz SBus.
SPARCstation 10 motherboards come in three fab versions,
270-1733-12 and 270-1733-13 (501-1733/2259/2274), and
270-1733-14 (501-2365), each with minor layout differences from
the others. Additionally, the 501-2274 part for the model 20 is
clocked at a different speed.
From left to right, the rear edge of the board has: ISDN NT and
TE connectors; a parallel/audio/AUI Ethernet connector; a
keyboard connector; a serial port connector (ports A and B in
the same connector); a 10BaseT Ethernet connector; and a 50-pin
SCSI-2 connector.
Connector pinouts and form factors are not known.
Memory is in the form of up to eight 16M (501-1785 or 501-2273)
or 64M (501-1930) 70ns SIMMs. They must be installed in the
order shown:
Nearest SBus connectors
J201 --------------------- (1) 0x00000000-0x03FFFFFF
J202 --------------------- (8) 0x10000000-0x13FFFFFF
J203 --------------------- (3) 0x04000000-0x07FFFFFF
J301 --------------------- (6) 0x14000000-0x17FFFFFF
J302 --------------------- (4) 0x08000000-0x0BFFFFFF
J303 --------------------- (5) 0x18000000-0x1BFFFFFF
J304 --------------------- (2) 0x0C000000-0x0FFFFFFF
J305 --------------------- (7) 0x1C000000-0x1FFFFFFF
This would appear to mean that when using 16M SIMMs, memory is
not physically contiguous, and that 16M and 64M SIMMs can be
installed in any mixture.
There are a variety of jumpers. All locations are given with
component side up and connector side toward you.
J0801 (3-pin jumper in near center, pin 1 to left)
1-2 RS-232 (+12V)
2-3 RS-423
J0802 (3-pin jumper in near center, pin 1 to left)
1-2 RS-232 (-12V)
2-3 RS-423
J1101 (single jumper in near left corner)
Jump to enable 100-ohm ISDN TE termination JUMPED
J1102 (single jumper in near left corner)
Jump to enable 100-ohm ISDN TE termination JUMPED
J1401
270-1733-12: (single jumper in near left)
Jump to select 66MHz (model 20)/72 MHz clock JUMPED
270-1733-13: (3-pin jumper in near left, pin 1 to right)
1-2 Select 80MHz clock
2-3 Select 66MHz (model 20)/72MHz clock JUMPED
J1402 (8-pin block in rightish center)
JTAG test point UNJUMPED
J1403 (3-pin jumper in near center, pin 1 to left)(270-1733-12 only)
1-2 Select 66MHz (model 20)/72MHz clock JUMPED
2-3 Select 80MHz clock
J1404 (3-pin jumper in near center, pin 1 nearest)(270-1733-12 only)
1-2 Select 66MHz (model 20)/72MHz clock JUMPED
2-3 Select 80MHz clock
J1601 (single jumper in middle right edge)
GND test point
J1602 (single jumper in farish right edge)
GND test point
J1603 (single jumper in near right)
GND test point
J1604 (single jumper in middle near edge)
GND test point
J1703 (block in rightish near edge)
1-2 manufacturing jumper - mousei UNJUMPED
3-4 manufacturing jumper - kbdi UNJUMPED
5-6 manufacturing jumper - kbdo UNJUMPED
7-8 manufacturing jumper - edgeon UNJUMPED
9-10 manufacturing jumper - ptxdb UNJUMPED
11-12 manufacturing jumper - prxdb UNJUMPED
13-14 manufacturing jumper - ptxda UNJUMPED
15-16 manufacturing jumper - prxda UNJUMPED
17-18 manufacturing jumper - tpe<0> UNJUMPED
19-20 manufacturing jumper - tpe<1> UNJUMPED
21-22 manufacturing jumper - tpe<2> UNJUMPED
23-24 manufacturing jumper - tpe<3> UNJUMPED
Additional features of interest: the boot PROM is in the near
right at location U1005. The NVRAM/TOD/ID chip is beyond the
boot PROM, at location U1004. The power connector is in the far
left corner and the floppy and internal SCSI connector is in the
far right corner. The speaker fuse F1302, Ethernet fuse F1301,
and keyboard fuse F0801 are in a row along the middle near edge.
The SCSI fuse F1502 is in the far right corner near the SCSI
connector. The +12V fuse F1501 is in the middle left edge. All
fuses are nonreplaceable PTC devices. In the nearish left is a
large square chip, the MSI. For 270-1733-12 and -13, it may be
either 100-2905-02 (L1A6396) or 100-2905-03 (L1B7596). For
270-1733-14, it is always 100-2905-03 (L1B7596).
Note that the 270-1733-14 fab has BABT approval for ISDN and
X.25 use in the UK.
Note that boot PROM version 2.12 is required to install two
501-2358 SM40 Mbus modules.
Note that when adding a second Mbus module, any internal disk
drives with PTC protection should have the TERMPWR option
disabled. Otherwise, the power supply overcurrent protection may
be tripped when powering up.
Note that the GT and ZX options are not supported on boards with
MSI 100-2905-02 (LSI Logic L1A6396). They are only supported on
board with MSI 100-2905-03 (LSI Logic L1B7596).
When installing internal SCSI disk drives, disable the TERMPWR
option. SCSI bus TERMPWR is grounded on internal cable
530-1874-02. If TERMPWR is not disabled on drives with PTC
protection, the power supply overcurrent protection may be
tripped when powering up. If TERMPWR is not disabled on drives
with fuse protection, the fuses will blow. TERMPWR on the
internal SCSI bus is not connected to TERMPWR on the external
SCSI bus. Additionally, the inner surface of the SS10 chassis is
conductive, so drives must be mounted with insulating hardware.
501-1742 4/3xx CPU VME 32M
See 501-1316.
501-1744 4/75 (SPARCstation 2) motherboard 0M FCC-A
See 501-1638.
501-1748 4/20 (SPARCstation SLC) motherboard 0M
See 501-1627.
501-1780 4/50 (SPARCstation IPX) motherboard 16M
40MHz Fujitsu MB86903 or Weitek W8701, Sun-4c MMU with 8
hardware contexts. 20MHz SBus.
From left to right, the rear edge of the board has: a 50-pin
SCSI-2 connector; an Ethernet connector; two serial port
connectors (ports B and A from left to right, apparently DB9);
a 13W3 video connector; an 8-pin-DIN keyboard/mouse connector;
and an audio connector.
Connector pinouts and form factors are not known.
Video output is analog 8-bit color with the following
resolutions and sync frequencies: 1152 x 900 @ 61.8KHz
horizontal, 66Hz vertical; 1152 x 900 @ 71.7HKz horizontal, 76Hz
vertical; 1024 x 800 @ 71.7KHz horizontal, 85Hz vertical; and
1022 x 1000 @ 81.8KHz horizontal, 76Hz vertical.
Memory consists of up to four 4M or 16M x 33 72-pin SIMMs
(501-1812 (4M), and 501-1822 or 501-1915 (16M)). SIMM types may
be mixed, and should be installed according to this table:
total RAM U0310 U0309 U0308 U0307
--------- ----- ----- ----- -----
8M 4M 4M
12M 4M 4M 4M
16M 4M 4M 4M 4M
or 16M
20M 16M 4M
24M 16M 4M 4M
28M 16M 4M 4M 4M
32M 16M 16M
36M 16M 16M 4M
40M 16M 16M 4M 4M
48M 16M 16M 16M
52M 16M 16M 16M 4M
64M 16M 16M 16M 16M
There are a variety of jumpers. All locations are given with
component side up and connector side toward you.
J0502 (3-pin jumper in near left, pin 1 farthest)
1-2 Jump for RS423 serial ports
2-3 Jump for RS232 serial ports
J0503 (3-pin jumper in near left, pin 1 farthest)
1-2 Jump for RS423 serial ports
2-3 Jump for RS232 serial ports
J0705 (block in near left)
Described only as "SAX". Apparently all pins jumped by default.
Additional features of interest: the boot PROM is along the
middle left edge at location U0501. The NVRAM/TOD/ID chip is
beyond the boot PROM at location U0512. At the far edge, from
left to right, are the power, floppy, speaker, and internal SCSI
connectors. In the far left corner are the keyboard (F0602) and
Ethernet (F0404) fuses, and the SCSI fuse (F0403) is in the
middle far edge. The fuses are not field-replaceable.
Note that the IPX was first supported in SunOS 4.1.1.
Additionally, CPU boards with the 100-2770-02 LSC L1A6341 ASIC
are subject to bugs 1055265, 1057110, and 1057243 under SunOS
4.1.1 and 4.1.1 Rev B. The IPX supplement fixes these bugs, and
was rolled into SunOS 4.1.2.
Note that bug 1047696 in the installation of SunOS 4.1.1 and
4.1.1 Rev B causes trouble when mixing 4M and 16M SIMMs.
"Install the 16MB SIMM in U0310 when installing miniunix."
Power requirements are +5V @ 4.4A with 64M, and +5V @ 3.8A with
16M (of 4M SIMMs); and +12V @ 0.4A.
501-1810 4/50 (SPARCstation IPX) motherboard 0M
See 501-1780.
501-1835 4/40 (SPARCstation IPC) motherboard 8M FCC-B
See 501-1689.
501-1858 4/75 (SPARCstation 2) motherboard 16M FCC-B
See 501-1638.
501-1859 4/75 (SPARCstation 2) motherboard 0M FCC-B
See 501-1638.
501-1861 4/25 (SPARCstation ELC) motherboard
33MHz Fujitsu MB86903 or Weitek W8701, Sun-4c MMU with 8
hardware contexts.
This board is an unusual shape because it is intended to slip
into the vertical slot in the monitor case behind the tube. It
slides in from the top, I believe with the component side facing
toward the front of the machine (all left/right orientations
below assume you are looking down on the board from the rear of
the machine). On the bottom edge is an edge connector which
supplies power and connects the CPU to the external signal
connectors.
There are no jumpers.
Memory consists of up to four 4M or 16M x 33 72-pin SIMMs
(501-1812 or 501-1698 (4M), and 501-1822 (16M)). SIMM types may
be mixed, and should be installed according to this table:
total RAM U0407 U0408 U0409 U0410
--------- ----- ----- ----- -----
8M 4M 4M
12M 4M 4M 4M
16M 4M 4M 4M 4M
or 16M
20M 16M 4M
24M 16M 4M 4M
28M 16M 4M 4M 4M
32M 16M 16M
36M 16M 16M 4M
40M 16M 16M 4M 4M
48M 16M 16M 16M
52M 16M 16M 16M 4M
64M 16M 16M 16M 16M
Additional features of interest: the boot PROM is a PLCC toward
the upper right corner, at location U0806. The NVRAM is to the
right of the boot PROM at location U0813. Ethernet fuse F0901
and SCSI fuse F0701 are toward the right bottom, near the edge
connector, and are both non-replaceable PTC devices.
Note that the ELC was first supported in SunOS 4.1.1c.
Additionally, bug 1047696 in the installation of SunOS 4.1.1 and
4.1.1 Rev B causes trouble when mixing 4M and 16M SIMMs.
"Install the 16MB SIMM in U0407 when installing miniunix."
501-1866 SPARCcenter 2000 motherboard XDBus 0M
Twin XDBuses. Up to two Mbus modules. 20MHz SBus.
With component side up, external connector edge toward you, from
left to right, the rear edge of the board has: nine LEDs (PA,
PB, and bits 7-0 from left to right); a serial port connector
(port A); a keyboard/mouse connector; and a serial port
connector (port B).
Memory is in the form of up to sixteen 8M (501-1817) or 32M
(501-2196) 70ns SIMMs, in interleaved groups of eight, with half
of each group attached to each XDBus. The minimum memory
configuration is eight SIMMs in group 0.
Back of machine (nearest SBus connectors)
-------U4800------ 0 XDBus: 1
-------U4400------ 1 1
-------U5000------ 0 1
-------U4600------ 1 1
-------U4900------ 0 1
-------U4500------ 1 1
-------U5100------ 0 1
-------U4700------ 1 1
-------U4000------ 0 0
-------U3600------ 1 0
-------U4200------ 0 0
-------U3800------ 1 0
-------U4100------ 0 0
-------U3700------ 1 0
-------U4300------ 0 0
-------U3900------ 1 0
Front of machine (nearest XDBus connector)
There are three jumpers.
J1400 (3-pin jumper in near left, pin 1 nearest)
1-2 RS-423
2-3 RS-232 (+12V)
J1401 (3-pin jumper in near left, pin 1 nearest)
1-2 RS-423
2-3 RS-232 (-12V)
J1501 (3-pin jumper in center near edge, pin 1 to right)
2-3 JUMPED always.
Additional features of interest: the boot PROM is four chips
along the near left edge, at locations U1206, U1204, U1201, and
U1200 (farthest to nearest). The NVRAM chip is to the right of
the boot PROM, at location U1205. The keyboard fuse (a PTC
device) is by the keyboard/mouse connector at F1500.
Note that guide pins were added to the SPARCcenter 2000
backplane starting in November 1993. Remove the screws on the
inside ends of the motherboard XDBus connectors before
installing it in a backplane with guide pins.
Note that the highest-revision boot PROM should be installed in
system board 0.
Note that the 501-1866 can only access 1M of cache; the 501-2334
and 501-2362 do not have this limitation.
Note that FAB 270-1866-03 uses fuses at F0200 and F0300; FAB
270-1866-04 uses PTCs.
Note that the SPARCcenter 1000 was first supported by Solaris
2.2 (SunOS 5.2). Solaris 2.2 supports up to five system boards,
or eight Mbus modules on four system boards. Solaris 2.3
supports up to twenty Mbus modules on ten system boards.
501-1870 4/40 (SPARCstation IPC) motherboard 8M FCC-B
See 501-1689.
501-1899 4/4xx CPU VME
See 501-1381.
501-1912 4/75 (SPARCstation 2) motherboard 32M FCC-B
See 501-1638.
501-1926 4/75 (SPARCstation 2) motherboard 32M FCC-B
See 501-1638 (minor layout differences).
501-1959 4/50 (SPARCstation IPX) motherboard 16M
See 501-1780.
501-1974 4/40 (SPARCstation IPC) motherboard 8M FCC-B
See 501-1689.
501-1989 4/75 (SPARCstation 2) motherboard 16M FCC-B
See 501-1638 (minor layout differences).
501-1995 4/75 (SPARCstation 2) motherboard 0M FCC-B
See 501-1638 (minor layout differences).
501-2031 4/30 (SPARCstation LX/ZX) motherboard 32M
50 MHz microSPARC. 20MHz SBus.
This board is an unusual shape. On one edge are edge connectors.
All directions below are given assuming the component side up
and the edge connectors toward you.
There are two jumpers.
J1801 (3-pin jumper in near right corner)
1-2 100-ohm ISDN TE termination enabled JUMPED
2-3 disabled
J1802 (3-pin jumper in near right corner)
1-2 100-ohm ISDN TE termination enabled JUMPED
2-3 disabled
The onboard video produces analog color output at the following
resolution and sync frequencies: 1152 x 900 @ 61.8KHz
horizontal, 66Hz vertical; 1152 x 900 @ 71.7KHz horizontal, 76Hz
vertical; 1024 x 768 @ 61.8KHz horizontal, 77Hz vertical; and
1600 x 1280 @ 71.7KHz horizontal, 76Hz vertical. Onboard VRAM is
1M; a 501-2061 1M VSIMM may be installed in U1301 (on right) to
achieve 2M VRAM.
Memory consists of up to six SIMMs, in three pairs of 4M
(501-1991) or 16M (501-2059) SIMMs. SIMM types may be mixed, and
should be installed according to this table:
bank1 bank2 bank3 bank1 bank2 bank3
total RAM U0304 U0301 U0402 U0303 U0302 U0401
--------- ----- ----- ----- ----- ----- -----
16M 4M 4M 4M 4M
24M 4M 4M 4M 4M 4M 4M
32M 16M 16M
40M * 4M 16M 4M 16M
48M * 4M 4M 16M 4M 4M 16M
or 16M 4M 4M 16M 4M 4M
64M 16M 16M 16M 16M
72M * 4M 16M 16M 4M 16M 16M
96M 16M 16M 16M 16M 16M 16M
Rows marked with '*' do not work under SunOS 4.1.3c. "Put 16MB
SIMMs in Bank 1."
Additional features of interest: the boot PROM is a PLCC in the
near left corner, at location U0701. The NVRAM is beyond the
boot PROM at location U0707. Ethernet fuse F2001 and SCSI
TERMPWR fuse F0601 are in the near left corner. Keyboard fuse
F2001 and audio fuse F2003 are in the middle near edge. Along
the far edge, more or less from left to right, are the
speaker/LED, power, floppy, and internal SCSI connectors.
Note that the SPARCstation LX/ZX was first supported in SunOS
4.1.3c.
Note that when the 501-2061 VSIMM is installed, (one of?) the
following commands should be issued at the ROM monitor prompt:
setenv output-device screen:r1280x1024x67
setenv output-device screen:r1280x1024x76
setenv output-device screen:r1600x1280x76
Note that when the '16" Mid-Range Color Monitor' is installed,
(one of?) the following commands should be issued at the ROM
monitor prompt:
setenv output-device screen:r1152x900x66
setenv output-device screen:r1024x768x77
501-2032 4/30 (SPARCstation LX/ZX) motherboard 16M
See 501-2031.
501-2044 4/50 (SPARCstation IPX) motherboard 0M
See 501-1780.
501-2055 4/6xx motherboard VME 0M
See 501-1686.
501-2079 4/10 (SPARCclassic X) motherboard 4M
See 501-2262.
501-2200 4/15 (SPARCclassic) motherboard 16M
See 501-2262.
501-2233 4/30 (SPARCstation LX/ZX) motherboard 0M
See 501-2031.
501-2259 SPARCstation 10 motherboard
See 501-1733. Fabs 270-1733-12 and -13.
501-2262 4/10/15 (SPARCclassic X/SPARCclassic) motherboard 0M
50 MHz microSPARC. 20MHz SBus.
This board is an unusual shape. On one edge are edge connectors.
All directions below are given assuming the component side up
and the edge connectors toward you.
There are no jumpers.
The onboard video produces analog color output at the following
resolution and sync frequencies: 1152 x 900 @ 61.8KHz
horizontal, 66Hz vertical; 1152 x 900 @ 71.7KHz horizontal, 76Hz
vertical; and 1024 x 768 @ 61.8KHz horizontal, 77Hz vertical.
Memory consists of up to six SIMMs, in three pairs. 1M
(501-2289), 2M (501-2433), 4M (501-1991), and 16M (501-2059)
60ns SIMMs are documented for SPARCclassic X models; only 4M and
16M SIMMs are documented for the SPARCclassic proper. SIMM types
may be mixed, and should be installed according to this table:
bank1 bank2 bank3 bank1 bank2 bank3
total RAM U0304 U0301 U0402 U0303 U0302 U0401
--------- ----- ----- ----- ----- ----- -----
8M X 1M 1M 2M 1M 1M 2M
or X 2M 2M 2M 2M
or X 4M 4M
12M X 1M 1M 4M 1M 1M 4M
or X 2M 4M 2M 4M
or X 2M 2M 2M 2M 2M 2M
16M 4M 4M 4M 4M
or X 2M 2M 4M 2M 2M 4M
20M X 2M 4M 4M 2M 4M 4M
24M 4M 4M 4M 4M 4M 4M
32M 16M 16M
36M X 1M 1M 16M 1M 1M 16M
or X 2M 16M 2M 16M
40M X 2M 2M 16M 2M 2M 16M
or * 4M 16M 4M 16M
44M X 2M 4M 16M 2M 4M 16M
48M * 4M 4M 16M 4M 4M 16M
or C 16M 4M 4M 16M 4M 4M
64M 16M 16M 16M 16M
72M * 4M 16M 16M 4M 16M 16M
96M 16M 16M 16M 16M 16M 16M
Rows marked with 'X' are documented for the SPARCclassic X only.
Rows marked with 'C' are documented for the SPARCclassic proper
only. Rows marked with '*' do not work under SunOS 4.1.3c. "Put
16MB SIMMs in Bank 1."
Additional features of interest: the boot PROM is a PLCC toward
the middle left edge, at location U0701. The NVRAM is to the
left of the boot PROM at location U0707. Ethernet fuse F1703 and
keyboard fuse F1701 are in the near left corner. The SCSI
TERMPWR fuse F0601 is toward the near right corner. All fuses
are non-replaceable PTC devices. Along the far edge, from left
to right, are the power, speaker/LED, floppy, and internal SCSI
connectors.
Note that the SPARCclassic/SPARCclassic X was first supported in
SunOS 4.1.3c.
501-2274 SPARCstation 10 motherboard (model 20 only)
See 501-1733. Fabs 270-1733-12 and -13.
501-2313 4/10 (SPARCclassic X) motherboard 8M
See 501-2262.
501-2326 4/15 (SPARCclassic) motherboard 32M
See 501-2262.
501-2334 SPARCcenter 2000 motherboard XDBus 0M
See 501-1866.
501-2336 SPARCserver 1000 motherboard XDBus 0M
Up to two Mbus modules. 20MHz SBus.
With component side up, external connector edge toward you, from
left to right, the rear edge of the board has: nine LEDs (PA,
PB, and bits 7-0 from left to right); a serial port connector
(port A); a keyboard/mouse connector; a serial port connector
(port B); a 50-pin SCSI-2 connector; and a 10baseT Ethernet
connector.
Memory is in the form of up to sixteen 8M (501-1817) or 32M
(501-2196) 70ns SIMMs, in staggered groups of four. The minimum
memory configuration is four SIMMs in group 0.
Back of machine (nearest SBus connectors)
-------J2800------ 0 0 -------J3000--------
-------J3200------ 1 1 -------J3400--------
-------J3600------ 2 2 -------J3800--------
-------J4000------ 3 3 -------J4200--------
-------J2900------ 0 0 -------J3100--------
-------J3300------ 1 1 -------J3500--------
-------J3700------ 2 2 -------J3900--------
-------J4100------ 3 3 -------J4300--------
Front of machine (nearest XDBus connector)
There are two jumpers.
J1200 (3-pin jumper in near middle, pin 1 to left)
1-2 RS-423
2-3 RS-232 (+12V)
J1201 (3-pin jumper in near middle, pin 1 to left)
1-2 RS-423
2-3 RS-232 (-12V)
Additional features of interest: the boot PROM is four chips in
the near left corner, at locations U1000-U1004 (from right to
left). The TOD chip is just to the right of the boot PROM, at
location U1007.
Note that guide pins were added to the SPARCserver 1000
backplane starting in December 1993. Remove the screws on either
end of the motherboard XDBus connector before installing it in a
backplane with guide pins.
Note that the highest-revision boot PROM should be installed in
system board 0.
Note that the SPARCserver 1000 was first supported by Solaris
2.2 (SunOS 5.2).
501-2362 SPARCcenter 2000 motherbard XDBus 0M
See 501-1866.
501-2365 SPARCstation 10 motherboard
See 501-1733. Fab 270-1733-14.
501-2377 SPARCstation 10SX/BSX motherboard 0M
Up to two Mbus modules. 18/20MHz SBus.
From left to right, the rear edge of the board has: headphone,
microphone, audio in, and audio out connectors; a parallel/AUI
Ethernet connector; a keyboard connector; a serial port
connector (ports A and B in the same connector); a 10BaseT
Ethernet connector; a 50-pin SCSI-2 connector; and a 13W3 video
connector.
Connector pinouts and form factors are not known.
Memory is in the form of up to eight 16M (501-1785 or 501-2273)
or 64M (501-1930) 70ns SIMMs. They must be installed in the
order shown:
Nearest SBus connectors
J201 --------------------- (1)
J202 --------------------- (8)
J203 --------------------- (3)
J301 --------------------- (6)
J302 --------------------- (4)
J303 --------------------- (5)
J304 --------------------- (2)
J305 --------------------- (7)
There are a variety of jumpers. All locations are given with
component side up and connector side toward you.
A single 4M (501-2306) or 8M (501-2342) VSIMM may be installed
(at J0405?).
J0801 (3-pin jumper in near center, pin 1 to left)
1-2 RS-232 (+12V)
2-3 RS-423
J0802 (3-pin jumper in near center, pin 1 to left)
1-2 RS-232 (-12V)
2-3 RS-423
J1402 (8-pin block in rightish center)
JTAG test point UNJUMPED
J1601 (single jumper in middle right edge)
GND test point
J1602 (single jumper in farish right edge)
GND test point
Additional features of interest: the boot PROM is in the near
right at location U1005. The NVRAM/TOD/ID chip is beyond the
boot PROM, at location U1004. The power connector is in the far
left corner and the floppy and internal SCSI connector is in the
far right corner. The Ethernet fuse F1301, and keyboard fuse
F0801 are along the middle near edge. The SCSI fuse F1502 is in
the far right corner near the SCSI connector. The +12V fuse
F1501 is in the middle left edge. All fuses are nonreplaceable
PTC devices. Audio daughterboard 501-2395 is always installed in
the near left corner.
Note that audio sampling at 37.8KHz is not supported.
Note that when adding a second Mbus module, any internal disk
drives with PTC protection should have the TERMPWR option
disabled. Otherwise, the power supply overcurrent protection may
be tripped when powering up.
Note that the GT and ZX options are not supported on boards with
MSI 100-2905-02 (LSI Logic L1A6396). They are only supported on
board with MSI 100-2905-03 (LSI Logic L1B7596).
When installing internal SCSI disk drives, disable the TERMPWR
option. SCSI bus TERMPWR is grounded on internal cable
530-1874-02. If TERMPWR is not disabled on drives with PTC
protection, the power supply overcurrent protection may be
tripped when powering up. If TERMPWR is not disabled on drives
with fuse protection, the fuses will blow. TERMPWR on the
internal SCSI bus is not connected to TERMPWR on the external
SCSI bus. Additionally, the inner surface of the chassis is
conductive, so drives must be mounted with insulating hardware.
Note that the SPARCstation 10SX/10BSX was first supported by
Solaris 2.3.
501-2474 4/30 (SPARCstation LX/ZX) motherboard 0M
See 501-2031.
501-2495 4/75 (SPARCstation 2) motherboard 0M (270-1926) w/SPARC POWER uP
Same as 501-1926, but with SPARC POWER uP processor upgrade.
501-2496 4/50 (SPARCstation IPX) motherboard 0M (270-1780) w/SPARC POWER uP
Same as 501-1780, but with SPARC POWER uP processor upgrade.
501-2505 4/75 (SPARCstation 2) motherboard 0M (270-1638) w/SPARC POWER uP
Same as 501-1638, but with SPARC POWER uP processor upgrade.
501-2506 4/75 (SPARCstation 2) motherboard 0M (270-1858) w/SPARC POWER uP
Same as 501-1858, but with SPARC POWER uP processor upgrade.
501-2507 4/50 (SPARCstation IPX) motherboard 0M (270-1959) w/SPARC POWER uP
Same as 501-1959, but with SPARC POWER uP processor upgrade
501-8028 3/E CPU 6U VME
68020, 68881, Sun-3 MMU with eight hardware contexts. VME bus
interface, 6U form factor.
From left to right with component side up and connector side
nearest you (normal top edge at left), the rear edge of the
board has: eight LEDs (bit 0 to the right/bottom), a keyboard
connector, two serial port connectors (B and A from left to
right (top/bottom)), a switch to toggle between Diagnostic and
Normal modes, and a reset switch.
Connector pinouts and form factors are unknown, but are probably
similar to other Sun-3 systems.
There are a variety of jumper blocks. All locations are given
with component side up and connector side toward you.
J100 (single jumper between VME connectors, to right)
Unused.
J300 (block in center between VME connectors, pin 1 to left)
1-2 Enable VME interrupt level 1 JUMPED
3-4 Enable VME interrupt level 2 JUMPED
5-6 Enable VME interrupt level 3 JUMPED
7-8 Enable VME interrupt level 4 JUMPED
9-10 Enable VME interrupt level 5 JUMPED
11-12 Enable VME interrupt level 6 JUMPED
13-14 Enable VME interrupt level 7 JUMPED
J500 (three-pin jumper between VME connectors, to left)
1-2 CPU can reset other VME boards JUMPED
2-3 Other VME boards can reset CPU UNJUMPED
J501 (three-pin jumper between VME connectors, to left)
1-2 CPU is the daisy chain driver JUMPED
2-3 CPU is not the daisy chain driver UNJUMPED
J800 (block near serial port B, pin 1 nearest)
1-2 unused
3-4 VME arbiter JUMPED
5-6 enable video board interrupt JUMPED
7-8 respond as VME slave JUMPED
J801 *single jumper between VME connectors, to right)
Jump to enable VME system clock. JUMPED
Additional features of interest: the boot PROM is along the left
edge, at location U300, by the battery. The IDPROM is in the
near center, near J800 and the keyboard connector. There is a
fuse by the keyboard connector and LEDs, documented as not field
replacable.
Note that 501-8028-07 or later is required to use the 501-8029
3/E color framebuffer.
Power requirements are +5V @ 8.1A, +12V @ 0.25A, and -12V @
0.12A.
501-8035 4/E (SPARCengine 1) CPU VME 4M w/Weitek
501-8058 4/E (SPARCengine 1) CPU VME 4M w/o Weitek
501-8064 4/E (SPARCengine 1) CPU VME 16M w/Weitek
VME bus interface, 6U form factor. One SBus slot.
From left to right with component side up and connector side
nearest you (normal top edge at left), the rear edge of the
board has: a 50-pin SCSI-2 connector; an Ethernet connector; a
keyboard/mouse connector; a serial port connector (port B,
apparently DB9); eight LEDs (bit 0 to the left/top); a reset
switch; and another serial port connector (port A, apparently
DB9).
Connector pinouts and form factors are unknown.
There are a variety of jumper blocks. All locations are given
with component side up and connector side toward you.
J0301 (single jumper in middle)
Jump to enable 20MHz clock. JUMPED
J0801 (3-pin jumper in far middle)
1-2 Use 4M parity memory JUMPED
2-3 Disable 4M parity memory
J1701 (single jumper in middle far edge)
Jump if CPU is installed in VME slot 1. JUMPED
Additional features of interest: the boot PROM is on a
daughtercard in the near left. The keyboard fuse F1101 and
Ethernet fuse F0901 are near the keyboard connector and are not
field replaceable. The SBus connector is along the far edge, by
one of the VME connectors.
Note that boot PROM version 1.4 does not support SunOS 4.1e, but
versions 1.5 and 1.6 do.
Note that boot PROM version 1.6 and daughtercard 500-8013-05 are
installed on CPU 501-8035-12. This daughtercard is required if a
customer-supplied PROM is used with the 1.6 boot PROM;
customer-supplied PROMs will not function on daughter cards
500-8013-04 or below, even if 1.6 boot PROMs are installed.
Power requirements are +5V @ 5A, +12V @ 0.1A, and -12V @
0.1A.
SPARC modules
-------------
370-1388 SM100 SPARC module Mbus
Dual ROSS CPUs, 40MHz. For use in 4/6xx. "Option 1160".
Install the first SM100 in the first Mbus slot.
Solaris 2.1 (SunOS 5.1 requires 370-1388-08 or later.
Power requirements are +5V @ 2.5A.
501-1889 SM30 SPARC module Mbus
33MHz SuperSPARC. For use in SPARCstation 10, model 20 only
(requires the 66MHz clock speed only available on the model 20).
SunOS 4.1.3 is required.
The SPARCstation 10 270-1733-08, -09, and -10 FABs require a
crystal change to support this module.
Power requirements are +5V @ 1.04A.
501-2218 SM20 SPARC module Mbus
33MHz SuperSPARC. For use in SPARCstation 10, model 20 only
(requires the 66MHz clock speed only available on the model 20).
SunOS 4.1.3 is required.
The SPARCstation 10 270-1733-08, -09, and -10 FABs require a
crystal change to support this module.
At location F0401 is a 5A fuse, P/N 150-2085.
Power requirements are +5V @ 2.55A.
501-2219 SM40 SPARC module Mbus
40MHz SuperSPARC. For use in SPARCstation 10 (but not model 20).
SunOS 4.1.3 is required. Only one of these modules is supported
in a system.
The SPARCstation 10 clock should be set to 80MHz.
At location F0401 is a 5A fuse, P/N 150-2085.
Power requirements are +5V @ 2.86A.
501-2239 SM30 SPARC module Mbus
36MHz SuperSPARC. For use in SPARCstation 10 (but not model 20).
SunOS 4.1.3 is required.
The SPARCstation 10 clock should be set to 72MHz.
The SPARCstation 10 270-1733-08, -09, and -10 FABs require a
crystal change to support this module.
At location F0401 is a 5A fuse, P/N 150-2085.
Power requirements are +5V @ 2.62A.
501-2258 SM41 SPARC module Mbus
40MHz SuperSPARC. For use in SPARCstation 10 (but not model 20),
4/6xx. "Option 1161".
SunOS 4.1.3 is required. Solaris 2.2 (SunOS 5.2) is required if
two of these modules are installed.
The SPARCstation 10 clock should be set to 80MHz.
Surface mounted fuse F0801 is not field-replaceable.
Power requirements are +5V @ 4.28A.
501-2270 SM41 SPARC module Mbus
40MHz SuperSPARC. For use in SPARCstation 10 (but not model 20),
4/6xx. The 501-2270-04 and later are also supported in the
SPARCserver 1000 and SPARCcenter 2000. "Option 1161".
SunOS 4.1.3 is required. Solaris 2.2 (SunOS 5.2) is required if
two of these modules are installed.
The SPARCstation 10 clock should be set to 80MHz.
Surface mounted fuse F0801 is not field-replaceable.
Power requirements are +5V @ 4.28A.
501-2318 SM41 SPARC module Mbus
33MHz SuperSPARC. For use in SPARCcenter 2000; used in early
production systems only.
The 66MHz control board 501-1671-04 is required; this module is
not compatible with system control boards 501-1671-05, 501-2335,
or 501-2406.
Surface mounted fuse F0801 is not field-replaceable.
501-2352 SM51 SPARC module Mbus
50MHz SuperSPARC. For use in SPARCstation 10 (but not model 20),
4/6xx. "Option 1163".
SunOS 4.1.3 is required. Solaris 2.2 (SunOS 5.2) is required if
two of these modules are installed. The 4/6xx also requires boot
ROM version 2.10 or later.
The SPARCstation 10 clock should be set to 80MHz.
Surface mounted fuse F0801 is not field-replaceable.
501-2351 SM51-2 SPARC module Mbus
50MHz SuperSPARC. For use in SPARCcenter 2000.
Solaris 2.2 (SunOS 5.2) is required. The SPARCcenter 2000
requires boot PROM version 2.11 or later.
Surface mounted fuse F0801 is not field-replaceable.
501-2358 SM40 SPARC module Mbus
40MHz SuperSPARC. For use in SPARCstation 10 (but not model 20).
SunOS 4.1.3 is required. Solaris 2.2 (SunOS 5.2) and boot PROM
version 2.12 or later is required if two of these modules are
installed.
The SPARCstation 10 clock should be set to 80MHz.
At location F0401 is a 5A fuse, P/N 150-2085.
Power requirements are +5V @ 2.86A.
501-2359 SM41 SPARC module Mbus
40MHz SuperSPARC. For use in SPARCstation 10 (but not model 20),
4/6xx, SPARCcenter 2000. "Option 1161".
SunOS 4.1.3 is required. Solaris 2.2 (SunOS 5.2) is required if
two of these modules are installed.
The SPARCstation 10 clock should be set to 80MHz.
Surface mounted fuse F0801 is not field-replaceable.
Power requirements are +5V @ 4.28A.
501-2360 SM51 SPARC module Mbus
50MHz SuperSPARC. For use in SPARCstation 10 (but not model 20),
4/6xx, SPARCserver 1000. "Option 1166".
SunOS 4.1.3 is required. Solaris 2.2 (SunOS 5.2) is required if
two of these modules are installed. The 4/6xx also requires boot
ROM version 2.10 or later; the SPARCserver 1000 requires boot
ROM version 2.11 or later.
The SPARCstation 10 clock should be set to 80MHz.
Surface mounted fuse F0801 is not field-replaceable.
501-2361 SM51 SPARC module Mbus
50MHz SuperSPARC. For use in SPARCstation 10 (but not model 20),
4/6xx. The 501-2361-01 is for Sun internal use only and is only
tested for operation at room temperature.
SunOS 4.1.3 is required. Solaris 2.2 (SunOS 5.2) is required if
two of these modules are installed. The 4/6xx also requires boot
ROM version 2.10 or later.
The SPARCstation 10 clock should be set to 80MHz.
Surface mounted fuse F0801 is not field-replaceable.
501-2387 SM51 SPARC module Mbus
50MHz SuperSPARC. For use in SPARCstation 10 (but not model 20),
4/6xx, SPARCserver 1000. The 501-2387-01 is for Sun internal use
only and is only tested for operation at room temperature.
SunOS 4.1.3 is required. Solaris 2.2 (SunOS 5.2) is required if
two of these modules are installed. The 4/6xx also requires boot
ROM version 2.10 or later; the SPARCserver 1000 requires boot
ROM version 2.11 or later.
The SPARCstation 10 clock should be set to 80MHz.
Surface mounted fuse F0801 is not field-replaceable.
501-2431 SM52X dual SPARC module Mbus
50MHz dual SuperSPARC. For use in SPARCstation 10 (but not model
20).
Solaris 2.3, with the Solaris 2.3 Supplement CD (704-4195-10),
is required.
The SPARCstation 10 clock should be set to 80MHz.
Surface mounted fuses F1301 and F1401 are not field-replaceable.
This module covers SBus slots 0 and 1.
501-2444 SM520 dual SPARC module Mbus
50MHz dual SuperSPARC. For use as first dual processor in 4/6xx.
Solaris 2.3, with the Solaris 2.3 Supplement CD (704-4195-10),
is required. The 4/6xx also requires boot PROM version 2.10 or
later.
Install this module in the first Mbus slot.
501-2445 SM521 dual SPARC module Mbus
50MHz dual SuperSPARC. For use as second dual processor in 4/6xx.
Solaris 2.3, with the Solaris 2.3 Supplement CD (704-4195-10),
is required. The 4/6xx also requires boot PROM version 2.10 or
later.
Install this module in the second Mbus slot. It covers Sbus
slots 2 and 3.
END OF PART III OF THE SUN HARDWARE REFERENCE