[rescue] Help with Sun 3's

[Mike Loewen]

On Mon, 24 Dec 2018, Mike Loewen wrote:

>    The Sun 3/60 Installation Manual is on Bitsavers:
>
> http://www.bitsavers.org/pdf/sun/sun3/3-60/800-1987-05_Sun-3_60_Installation_Manual.pdf
>
>    It lists the diagnostic LED patterns and serial port (DTE) pinouts.  I 
> didn't see anything there about a serial console, but I haven't actually 
> worked with a 3/60 since 1990.

    Also, this document discusses modifying the EEPROM settings in Diag mode 
for a serial console and netboot:

http://jonsip.sdf.org/netboot.txt

    ...and this one lists common EEPROM locations:

https://www.sun3arc.org/FEH/CPU/prommon.phtml


Mike Loewen				mloewen at cpumagic.scol.pa.us
Old Technology				http://q7.neurotica.com/Oldtech/