[rescue] Paging Robert Novak
Jonathan C. Patschke
jp at celestrion.net
Sat Feb 22 15:58:17 CST 2003
On Sat, 22 Feb 2003, Shawn Wallbridge wrote:
> I have the same board, so I could do it as well. I think I remember
> wgetting their entire ftp server before it went away. I can look at home.
Well, let me go through the whole ordeal again (I think I brought this
up before). Back in late 1999, I had the idea of building a small
cluster for rendering movies that my roommate was creating in
Persistence of Vision. PoV lends itself to a great degree of
parallelization. The idea was to have 6 PPro200 CPUs cranking out
frames, with a SPARC LX sewing them together into an AVI file.
All was great except that I couldn't use largeish IDE discs in the
dual-PPro nodes, and I was too poor to afford SCSI. I upgraded the
firmware on two of the boards, and they have been toast ever since.
It turns out that Micronics mislabeled the firmware files. Revisions A
and B of the board are completely incompatible from a firmware
point-of-view, and when I followed the link to download a rev A ROM
file, it gave me a rev B file. The exact sequence of event was something
like this:
computer: C:\>
me: a:\flash
computer: filename?
me: xxxx.bin
computer: backing up flash.
erasing flash.
INCOMPATIBLE DEVICE DETECTED
me: Oh, shit.
computer: programming anyway...
me: WHAT? Nooooooo!
So, if you have a 09-00288-03 rev A, I'd really rather get a dump of
whatever's on the chip than a file that was on their FTP site, since
I'll either have to pay MC Howard to reprogram it, or send it to Dave
and soak up his time.
And, no, I don't have the backup ROM file on that floppy. I've moved
four times since then.
--
Jonathan Patschke *) "Microsoft doesent have to be involved in order
Thorndale, TX (* for people to be ignorant morons. It's just a
*) contributing factor." --Bill Bradford
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