/pub/cbm/documents/chipdata/6523/

Commodore Semiconductor Group MPS 6523 Tri-Port Interface (TPI)

6523-1.gif 2009-08-18 107434: concept, features, registers, order number, pin configuration
6523-2.gif 2009-08-18 81718: 6523 internal architecture (block diagram)
6523-3.gif 2009-08-18 128196: maximum ratings, characteristics
6523-4.gif 2009-08-18 76932: read cycle, write cycle
6523-5.gif 2009-08-18 111274: read cycle timing, write cycle timing
6523-6.gif 2009-08-18 99914: 6523 functional description: registers; 6523 interface signals
6523-7.gif 2009-08-18 72841: 6523 interface signals (continued)

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