What kind of IC is this

[Jules Richardson]

Oliver Lehmann wrote:
> Ok, i don't know much CPUs with onboard ROMs, but I think it should work
> with Zilogs Z8 with on-chip ROM - or am I wrong at all?

That reminds me - I keep meaning to look up details on the Z8. I was told once 
that it was just a Z80 with on-board ROM, but that never explained why I had 
one in the junk box marked "Z8 ROMless"...