PN 80-153
Five IC’s on a SBC: 6502, 6522 VIA, 2716 EPROM, 2x 2114 SRAM, 74LS10 decoder
PCB images by Glen Deas, thanks!
(Clock modification with crystal, Don Sawyer)
This is a revision, connecting phi2 to pin 11 of the ‘LS10, “to improve memory response”, so the wire is soldered!
See also:
A Jolt Replica
Scott LaBombard started many years ago on a replica of the Jolt. Quite a challenge, since only photos are known.
He ...
SM Baker AIM 65 projects
Scott Baker Rockwell AIM-65 Projects
A number of interesting AIM 65 projects found on SM Baker's github page (thanks ...
KIM 6530 replacement board
Christer from Sweden built an Eduardo Casino designed KIM-1 replica. And as we know, the 6530 replacement is an issue. ...
Allied Leisure pinball machines
6530 Replacement
================
Replaces the 6530 ICs found on early revision Allied Leisure pinball machines.
On...