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40 lines
530 B
PHP
40 lines
530 B
PHP
; Atari 7800 MARIA read / write registers
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; Read registers
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BKGRND := $20
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P0C1 := $21
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P0C2 := $22
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P0C3 := $23
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MWSYNC := $24
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P1C1 := $25
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P1C2 := $26
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P1C3 := $27
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MSTAT := $28
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P2C1 := $29
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P2C2 := $2A
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P2C3 := $2B
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DPPH := $2C
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P3C1 := $2D
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P3C2 := $2E
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P3C3 := $2F
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DPPL := $30
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P4C1 := $31
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P4C2 := $32
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P4C3 := $33
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CHBASE := $34
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P5C1 := $35
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P5C2 := $36
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P5C3 := $37
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OFFSET := $38
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P6C1 := $39
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P6C2 := $3A
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P6C3 := $3B
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CTRL := $3C
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P7C1 := $3D
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P7C2 := $3E
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P7C3 := $3F
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; Write registers
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