8 Jul
2003
8 Jul
'03
11:18 a.m.
on 8/7/03 4:27 PM, Douglas Wood at dbwood(a)kc.rr.com wrote:
An 'HC11 emulator from the "early
'80s"? I'm going from solely from memory
here, but I don't think that the 'HC11 existed then. Do you possibly mean
the 6805 series of microcontroller, perhaps?
Sorry, I should have said "late 80s". The firmware in the 68HC11 emulator
pod is dated 1-18-89. The design of the main box likely did originate
somewhat earlier because it appears to be based on the SS-50 bus (believe it
or not) and certainly AA produced emulators for other early Motorola cpu's.
Arlen Michaels
--
Arlen Michaels
arlen(a)acm.org