25 Dec
2010
25 Dec
'10
7:58 p.m.
Chuck Guzis wrote:
To the best of my recollection, the undocumented 8080
opcodes are, by and large, no-ops or redundancies (i.e. they do the
same as a close-valued opcode probably from incomplete PLA decoding).
[...]
No startling new "triple precision divide"
instructions.
I wasn't expecting any. The reason I'm asking is to be able to
replicate the behavior in a simulator, in case any software happened to
use them (intentionally or otherwise).
Eric