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
