S-100 backplane and prototyping board PCBs

[Chuck(G)]

Any particular reason why 8085 and not, say, NSC800? The latter would give you Z80 instructions with pretty much the same timing as the 8085. No RIM/SIM instructions, however--and the trap interrupt goes to 0066H like the Z80. But the other "half-interrupts" are present.

 

[PacMan]

No real other reason than I already have heaps of old 8085 processors laying around and I am to lazy to use anything else