Tagged: I/O

the 6502 category 0

Channels based I/O For TLC-MBC

I have settled on a final design. The 3 TTL chips are out and the GAL22V10D is in. This will free up some board space and reduce propogation delays. I am now using the...

the 6502 category 0

A Memory Map for the TLC-MBC

Before adding ram, ROM and peripheral chips to TLC-MBC, I need to create a memory map so that the 65C02 knows where everything is and it has it’s own space and there are no conflicts.