2 Apr
2015
2 Apr
'15
11:16 a.m.
From: Cory Smelosky
Sent: Wednesday, April 01, 2015 9:00 AM
Anyone here exceptionally familiar with the SC-40?
I've completed
imaging the drive (just microcode and diags, someone want to finish
reversing it for use in klh10?) and doing the inspection (actually
finished weeks ago but got busy)
Now, I have a tape drive working and attached to it
via SCSI...however
now I'm lacking info on how to actually do a tape bootstrap. ;)
Hey, Cory,
Reaching back to 1986/1987, as we got the Stanford TOPS-20 monitor[1]
running on our SC-30M, I think I remember that Mike and Stewart used
the KS-10 model rather than the KL-10 model. There was an 8080A (vel
sim.) in the box that provided initialization services, which ran
code out of <ROOT-DIRECTORY>BOOTSTRAP.BIN.
Try looking at the KS-10 Installation Guide for TOPS-20 (or the
Monitor Installation Guide for Tops-10) for inspiration. That's about
all I can tell you looking back 3 decades.
Rich
[1] ancestral to the Panda distribution for klh10
Rich Alderson
Vintage Computing Sr. Systems Engineer
Living Computer Museum
2245 1st Avenue S
Seattle, WA 98134
mailto:RichA at LivingComputerMuseum.org
http://www.LivingComputerMuseum.org/