ocr: C-64 BLOCK DIAGRAM L 1MEG Hz 00 4 3 ADDRESS DECODING PORT EXPANSION CASSETTE 5 6 PLA PORT - - 6510 MICRO DATA BUS BASIC PADDLES ROM ADDRESS BUS 8K RF MOD 2 SID CHIP KERNAL SYNC CHROMA ROM LUMA 8K 6567 VIC CHIP 5 MONITOR CHARACTER GENERATOR ROM H6 4K 64K ROM KEYBOARD 6526 6526 MATRIX SERIAL/ CIA CIA T1 k5 4-> CONTROL PORTS USER/ PORT 3
