Labels:text | parallel | receipt | number | diagram | black and white | font | line | screenshot OCR: B.22 - Memory Map M S M T F T T a 9 e 0 a 3 0 0 S T n 0 3 0 Location(s) Size Type Meaning 0x00FF828A WORD Horizontal Display End 0x00FF828C WORD 0x00FF828E WORD HF S SSH 0x00FF8290 WORD PO HEE 0x00FF8292 - N/A Unassigned 0x00FF829F Ox0OFF82.AO WORD Vertical Frequency Counter 0x00FF82.A2 WORD Vertical Frequency Timer 0x00FF82A4 WORD Vertical Border Begin 0x00FF82.A6 WORD Vertical Border End (in half lines) 0x00FF82.A8 WORD Vertical Display Begin 0x00FF82.A.A WORD Vertical Display End 0x00FF82AC WORD VSS 0x00FF82AE Unassigned 0x00FF82C1 0x00FF82C2 WORD VCO - Video Control as follows: Bit 3 Quarter Pixel Width Halve Pixel Width Interlace Mode Line Doubling 0x00FF82C4 - N/A Unassigned 0x00FF83FF 0x00FF8400 - WORD TT030 Palette Registers #0 - #255: Each palette 0x00FF85FE register is a longword which is arranged as follows: XXXX RRRR GGGG BBBB Unlike the ST registers, each nibble is properly formatted in the manner 3-2-1-0. ACSI DMA and Floppy Disk Controller 0x00F F8800 - WORD Reserved 0x00F F8802 0x00F F8804 WORD DMA Sector Count (on write) DMA Data Register (on read)
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