pokered/constants/hardware_constants.asm
2013-12-11 10:37:17 -05:00

21 lines
No EOL
472 B
NASM
Executable file

; hardware registers, from the pandocs http://nocash.emubase.de/pandocs.htm
rJOYP EQU $FF00
rDIV EQU $FF04
rLCDC EQU $FF40
rSCY EQU $FF42
rSCX EQU $FF43
rBGP EQU $FF47
rOBP0 EQU $FF48
rOBP1 EQU $FF49
rWY EQU $FF4A
rWX EQU $FF4B
rIE EQU $FFFF
BTN_A EQU %00000001
BTN_B EQU %00000010
BTN_SELECT EQU %00000100
BTN_START EQU %00001000
BTN_RIGHT EQU %00010000
BTN_LEFT EQU %00100000
BTN_UP EQU %01000000
BTN_DOWN EQU %10000000