mirror of
https://github.com/peterdell/wudsn-ide.git
synced 2025-01-24 13:30:31 +00:00
79 lines
4.1 KiB
PHP
79 lines
4.1 KiB
PHP
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; TIA write registers
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VSYNC := $00 ; ---- --1- This address controls vertical sync time by writing D1 into the VSYNC latch.
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VBLANK := $01 ; 76-- --1- 1=Start VBLANK, 6=Enable INPT4, INPT5 latches, 7=Dump INPT1,2,3,6 to ground
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WSYNC := $02 ; ---- ---- This address halts microprocessor by clearing RDY latch to zero. RDY is set true again by the leading edge of horizontal blank.
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RSYNC := $03 ; ---- ---- This address resets the horizontal sync counter to define the beginning of horizontal blank time, and is used in chip testing.
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NUSIZ0 := $04 ; --54 -210 \ 0,1,2: player copys'n'size, 4,5: missile size: 2^x pixels
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NUSIZ1 := $05 ; --54 -210 /
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COLUP0 := $06 ; 7654 321- color player 0
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COLUP1 := $07 ; 7654 321- color player 1
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COLUPF := $08 ; 7654 321- color playfield
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COLUBK := $09 ; 7654 321- color background
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CTRLPF := $0A ; --54 -210 0=reflect playfield, 1=pf uses player colors, 2=playfield over sprites 4,5=ballsize:2^x
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REFP0 := $0B ; ---- 3--- reflect player 0
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REFP1 := $0C ; ---- 3--- reflect player 1
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PF0 := $0D ; DCBA ---- \ Playfield bits: ABCDEFGHIJKLMNOPQRST
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PF1 := $0E ; EFGH IJKL > normal: ABCDEFGHIJKLMNOPQRSTABCDEFGHIJKLMNOPQRST
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PF2 := $0F ; TSRQ PONM / reflect: ABCDEFGHIJKLMNOPQRSTTSRQPONMLKJIHGFEDCBA
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RESP0 := $10 ; ---- ---- \
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RESP1 := $11 ; ---- ---- \
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RESM0 := $12 ; ---- ---- > reset players, missiles and the ball. The object will begin its serial graphics at the time of a horizontal line at which the reset address occurs.
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RESM1 := $13 ; ---- ---- /
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RESBL := $14 ; ---- ---- /
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AUDC0 := $15 ; ---- 3210 audio control voice 0
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AUDC1 := $16 ; ---- 3210 audio control voice 1
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AUDF0 := $17 ; ---4 3210 frequency divider voice 0
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AUDF1 := $18 ; ---4 3210 frequency divider voice 1
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AUDV0 := $19 ; ---- 3210 audio volume voice 0
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AUDV1 := $1A ; ---- 3210 audio volume voice 1
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GRP0 := $1B ; 7654 3210 graphics player 0
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GRP1 := $1C ; 7654 3210 graphics player 1
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ENAM0 := $1D ; ---- --1- enable missile 0
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ENAM1 := $1E ; ---- --1- enable missile 1
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ENABL := $1F ; ---- --1- enable ball
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HMP0 := $20 ; 7654 ---- write data (horizontal motion values) into the horizontal motion registers
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HMP1 := $21 ; 7654 ---- write data (horizontal motion values) into the horizontal motion registers
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HMM0 := $22 ; 7654 ---- write data (horizontal motion values) into the horizontal motion registers
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HMM1 := $23 ; 7654 ---- write data (horizontal motion values) into the horizontal motion registers
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HMBL := $24 ; 7654 ---- write data (horizontal motion values) into the horizontal motion registers
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VDELP0 := $25 ; ---- ---0 delay player 0 by one vertical line
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VDELP1 := $26 ; ---- ---0 delay player 1 by one vertical line
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VDELBL := $27 ; ---- ---0 delay ball by one vertical line
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RESMP0 := $28 ; ---- --1- keep missile 0 aligned with player 0
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RESMP1 := $29 ; ---- --1- keep missile 1 aligned with player 1
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HMOVE := $2A ; ---- ---- This address causes the horizontal motion register values to be acted upon during the horizontal blank time in which it occurs.
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HMCLR := $2B ; ---- ---- This address clears all horizontal motion registers to zero (no motion).
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CXCLR := $2C ; ---- ---- clears all collision latches
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; TIA read registers
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CXM0P := $00 ; xx00 0000 Read Collision M0-P1 M0-P0
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CXM1P := $01 ; xx00 0000 M1-P0 M1-P1
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CXP0FB := $02 ; xx00 0000 P0-PF P0-BL
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CXP1FB := $03 ; xx00 0000 P1-PF P1-BL
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CXM0FB := $04 ; xx00 0000 M0-PF M0-BL
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CXM1FB := $05 ; xx00 0000 M1-PF M1-BL
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CXBLPF := $06 ; x000 0000 BL-PF -----
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CXPPMM := $07 ; xx00 0000 P0-P1 M0-M1
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INPT0 := $08 ; x000 0000 Read Pot Port 0
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INPT1 := $09 ; x000 0000 Read Pot Port 1
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INPT2 := $0A ; x000 0000 Read Pot Port 2
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INPT3 := $0B ; x000 0000 Read Pot Port 3
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INPT4 := $0C ; x000 0000 Read Input (Trigger) 0
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INPT5 := $0D ; x000 0000 Read Input (Trigger) 1
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; RIOT
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SWCHA := $0280
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SWACNT := $0281
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SWCHB := $0282
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SWBCNT := $0283
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INTIM := $0284 ; Timer output
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TIMINT := $0285
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TIM1T := $0294
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TIM8T := $0295
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TIM64T := $0296
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TIM1024T := $0297
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