23 Aug
2007
23 Aug
'07
5:20 p.m.
NEC D780C
This is a Z80 compatibe CPU.
NEC D770008AC-6
I believe this is the low power
version of the above
NEC D8251AC
USART - Universal Syncronous
Asynchronous Receiver
Transmitter
AMD AM9511A-1DC
Processor
Intel 8339
Intel 8325
Sure those aren't date codes?
Zilog Z8442BPS
Serial I/O controller
Zilog Z8430BPS
Counter timer circuit
-Ian