P4 and on Memory Mapping

[Ross Myers]

>Yes the serial port for the A/D is at $4002, If you pay close attention you
>will find some exclusions in the op-code. Have you ever dissassembled one
of
>these "old timers"?
>
>Ward


Yes I did an 808 program once, and that location certainly rings a bell. I
never really looked too much into the 'old timers'.

Ross Myers