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IFF Interleaved Bitmap Image  |  1985-11-26  |  31KB  |  640x400  |  4-bit (10 colors)
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OCR: TPLANE 1 IMAG) BFTIMAGE ² TPLAN 3 BFTIMAGE ³ OFTIMANE 4 TPL. TPLANE 5 6 TPLAN: IMAGI DYNAMIC RAM BITPLANE ADDRESS POINTERS <6 ea> ADDRESS GENERATOR FROM DMA RAM DUAL PLAYFIELD PIXEL COLOR CODE PLAYFIELD #1 -PLAYFIELD #2 BPL1 DECODE PL1 PL2 PL3 PL4 PL5 PL6 PARALLEL TO SERIAL SHIFT REGISTERS SIMULTANIOUS 16 BIT PARALLEL TRANSFERS WHEN BPL1 IS SENT ONA CHANNE! BITPLANE REGISTER SELECT CODE € RGA > BPL1 BPL2 BPL3 BPL4 BPL5 BPL6 16 BIT DATA BUS 6 SEQUENTIAL 16 BIT PARALLEL TRANSFERS BITPLANE ´SINGLE PLAYFIELD PIXEL COLOR CODE LO-RES HI-RES H # COLOR MODE CODE FOR HOLD AND MODIFY