The MOS 8520 is a Complex Interface Adapter (CIA) integrated circuit primarily used in Commodore's Amiga line of home computers and the Commodore 1581 floppy disk drive. It is a versatile I/O control…
The MOS 8520 is a Complex Interface Adapter (CIA) integrated circuit primarily used in Commodore's Amiga line of home computers and the Commodore 1581 floppy disk drive. It is a versatile I/O controller chip that handles various peripheral interfaces and system timing functions.
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