GadgetUK164 made a video about the repair of a Commodore VIC20. During this repair the 6522 was replaced with a new 6522. But if you want to use an 6522 from the company Rockwell a small modification needs to be to the 6522.
2015-12-04 - 13:13:00 - Week: 49 - Item number: 4470 - Category: VIC-20, Hardware

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