Registers

For nesasm.

; -- registers.h -- ;
; PPU
    .org 0x2000
PPU_CTRL1 .ds 1
PPU_CTRL2 .ds 1
PPU_STATUS .ds 1
SPR_ADDR .ds 1
SPR_IO .ds 1
VRAM_ADDR1 .ds 1
VRAM_ADDR2 .ds 1
VRAM_IO .ds 1
; pAPU
    .org 0x4000
SND_PULSE1_CTRL .ds 1
SND_PULSE1_RAMP_CTRL .ds 1
SND_PULSE1_FT .ds 1
SND_PULSE1_CT .ds 1
SND_PULSE2_CTRL .ds 1
SND_PULSE2_RAMP_CTRL .ds 1
SND_PULSE2_FT .ds 1
SND_PULSE2_CT .ds 1
SND_TRI_CTRL1 .ds 1
SND_TRI_CTRL2 .ds 1
SND_TRI_FREQ1 .ds 1
SND_TRI_FREQ2 .ds 1
SND_NOISE_CTRL1 .ds 1
SND_NOISE_CTRL2 .ds 1
SND_NOISE_FREQ1 .ds 1
SND_NOISE_FREQ2 .ds 1
SND_DMC_CTRL .ds 1
SND_DMC_DA .ds 1
SND_DMC_ADDR .ds 1
SND_DMC_DL .ds 1
SPR_DMA .ds 1
SND_CLOCK .ds 1
JOYPAD1 .ds 1
JOYPAD2 .ds 1
; UNROM
    .org 0x8000
UNROM .ds 1
; CNROM
    .org 0x8000
CNROM .ds 1
; MMC1
    .org 0x8000
MMC1_CTRL .ds 1
    .org 0xA000
MMC1_VROM_LOW .ds 1
    .org 0xC000
MMC1_VROM_HIGH .ds 1
    .org 0xE000
MMC1_PRG .ds 1
; MMC3
    .org 0x8000
MMC3_CMD .ds 1
MMC3_PAGE .ds 1
    .org 0xA000
MMC3_MIRR .ds 1
MMC3_SRAM .ds 1
    .org 0xC000
MMC3_CLOCK .ds 1
MMC3_CLOCK_LATCH .ds 1
    .org 0xE000
MMC3_CLOCK_OFF .ds 1
MMC3_CLOCK_ON .ds 1