This page last updated April 29 2008. Here is how to order S-100 stuff and email @ me. For a list of all S-100 docs click here.
Seattle Computer Products was a manufacturer of S-100 boards and systems. They developed an 8086 based S-100 system in 1979, but Digital Research did not have a CP/M for the 8086 at the time. So in 1980 a programmer named Tim Patterson developed for them an operating system based on features of CP/M and called it "86-DOS". This OS was licenced and eventually bought outright by Microsoft and sold to IBM for their new IBM-PC, as MS-DOS and PC-DOS respectively. A Web search for "Seattle Computer Products" will find many sites which discuss this history.
SCP 400 Mulitport Serial Card, schematics, 30 pgs
16K Plus Ram board, temporary manual 1978, 6 pgs
16K Plus Ram rev C, 10 pgs
SCP 200B, 8086 CPU rev B, 31 pgs (copy)
SCP 300F, CPU Support Board rev F 46 pgs (copy)
MON 86 V1.5A, 8086 monitor for SCP 300, source, 34 pgs
SCP 110, 64K static RAM rev A, 14 pgs (copy)
SCP 86-DOS User's manual, preliminary, 59 pgs (copy)
SCP 86-DOS Instruction manual, preliminary, 41 pgs (copy)
SCP 86-DOS Programmers manual, preliminary, 41 pgs (copy)
SCP multi-port Serial Card, SCP400B SCP 400C 36 pgs (copy)
Copyright © 2008 Herb Johnson