17 Apr
2007
17 Apr
'07
5:59 p.m.
On 4/17/07, Jules Richardson <julesrichardsonuk at yahoo.co.uk> wrote:
Does anyone have an electronic copy of the SCSI-1 spec (scans or OCR)? I'm
homebrewing some SASI stuff, but figured it'd probably be possible to add
SCSI
support on the same board (hence the hardware parity question yesterday).
I collected some SCSI specs from the internet before start the MSCPSCSI
project. There is a SCSI2 spec on-line, which covers SCSI1 commands (those
'short' ones). I will check my computer after I get home.
Another good place to start is to get NCR 5380 manual and look at those
open-source 5380 drivers. This chip is as simple as a parallel port and I
think you can even find schematic/CPLD code of it. I bought a 5380 based ISA
card, just in case I want to integrate the SCSI port in CPLD some day.
vax, 9000