30 Aug
2018
30 Aug
'18
7:52 a.m.
On Thu, Aug 30, 2018, 8:18 AM Noel Chiappa via cctalk <cctalk at classiccmp.org wrote:
Thank you. In theory I could compare/contrast with m9312 rom for rk05,
look for commonalities
Bill
Bill
From: Bill
Degnan
I am curious how I'd attempt to use one of
these. Any thoughts?
I'd start by dumping and disassembling.
(If you need something to find out where in memory they are, I have
a register discovery program that sweeps the I/O page and lists all
locations that respond. It's probably 173xxx though, that's the
DEC-allocated spare for ROM.)
Noel