30 Oct
2021
30 Oct
'21
8:03 p.m.
I assume the box is just a somewhat generic project enclosure, similar to standard
offerings from Bud, Hammond, etc.
I'll go through the power supply tomorrow or Monday and see where I can get with read
mode. It looks like writes should be hardware timed, so that's good news!
Thanks,
Jonathan
??????? Original Message ???????
On Saturday, October 30th, 2021 at 22:52, Chuck Guzis via cctalk <cctalk at
classiccmp.org> wrote:
On 10/30/21 7:35 PM, Jonathan Chapman via cctalk
wrote:
It's definitely not Intel, but I pulled the
control board and traced it a bit this afternoon. It seems to be very similar to the
circuit used on the Intel MP7-03 1702A programming module for the MCS-4/MCS-8 development
systems.
The colors aren't right for Intel, either. The scheme looks closer to
that of the Zilog MCZ.
--CHuck