4 Dec
2024
4 Dec
'24
9:53 a.m.
On Wed, Dec 4, 2024 at 5:51 PM Tony Duell <ard.p850ug1(a)gmail.com> wrote:
The schematic in the datasheet I pointed to also shows
the ROMs and a
pair of 6821 PIAs as in the CoCo.
Sorry that never went to the list. The datasheet I refer to is here :
https://archive.org/details/Motorola_MC6883_Synchronous_Address_Multiplexer…
-tony