28 Dec
2020
28 Dec
'20
7:41 p.m.
I imagine 16 bits.? It probably had an 11/02 processor
just like
the TERAK.? 18 and 22 came later.
I think it was: I dimly remember I could not get an 11/23 cpu to work in
it with a pair of 32kw memory boards. But the 11/03 cpu worked fine, as
did my quad width 11/03 CPU with the 4k of onboard memory and the WCS11
board underneath it.
I should fix that board. It was weird but cute.
I know it ran HT-11 which was supposed to be a custom
RT-11.? Would it
run regular RT-11?? Was the H-27 fully RX01 compatible?
It could, but I think I used an RXV11 for the floppy drive. The serial
port and the memory were perfectly normal devices, albeit hand-made.
I think the floppy controller was different. Someone else can try it.
C