Can you replace your C64 PLA for under $3?

Bad PLA chips (MOS 906114-01) are a super common problem for the “breadbin” Commodore 64 machines. There are replacements around but they aren’t that cheap. How about one you can build yourself at home for under $3?

The GAL-PLA has been tested on longboard PCB 326298, 250407, 250425 and the SX64 with no compatibility issues or modifications required. Tested with Super Zaxxon, 1541 Ultimate II and Easy Flash 3 with no issues on both NTSC and PAL machines.

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