Correct U26 pin usage on C64 #260466
The pin layout of 250466 for U26 seems to have changed from
251469. Correct the pin layout to match the board.
by
Johan Grip
5 years 3 weeks
Add C64B3 schematic
This adds C= scheamtic #252278 which matches PCB #250466.
It also adds TMS RAM 4464 in three speed version.
MOS 8701 is updated to make pin 4 not hidden as it's
usually connected to ground, not left floating.
by
Johan Grip
5 years 4 weeks