90 lines
1.8 KiB
C
90 lines
1.8 KiB
C
#ifndef _CONSTANT_H_
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#define _CONSTANT_H_
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#include "type.h"
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// ----------
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// PPU
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// ----------
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#define PPU_CTRL 0x2000
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#define PPU_MASK 0x2001
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#define PPU_STATUS 0x2002
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#define PPU_SCROLL 0x2005
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#define PPU_ADDR 0x2006
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#define PPU_DATA 0x2007
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// PPU MASK
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#define PPU_MASK_GREY 0b00000001
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#define PPU_MASK_BKG8 0b00000010
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#define PPU_MASK_SPR8 0b00000100
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#define PPU_MASK_BKG 0b00001000
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#define PPU_MASK_SPR 0b00010000
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#define PPU_MASK_R 0b00100000
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#define PPU_MASK_G 0b01000000
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#define PPU_MASK_B 0b10000000
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// PPU CTRL
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#define PPU_CTRL_NM_1 0b00000001
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#define PPU_CTRL_NM_2 0b00000010
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#define PPU_CTRL_INC 0b00000100
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#define PPU_CTRL_SPR 0b00001000
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#define PPU_CTRL_BKG 0b00010000
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#define PPU_CTRL_SPR_SIZE 0b00100000
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#define PPU_CTRL_SEL 0b01000000
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#define PPU_CTRL_NMI 0b10000000
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// ----------
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// APU
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// ----------
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#define APU 0x4000
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#define APU_SQ1_VOL 0x4000
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#define APU_SQ1_SWEEP 0x4001
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#define APU_SQ1_LO 0x4002
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#define APU_SQ1_HI 0x4003
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#define APU_SQ2_VOL 0x4004
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#define APU_SQ2_SWEEP 0x4005
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#define APU_SQ2_LO 0x4006
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#define APU_SQ2_HI 0x4007
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#define APU_TRI_LINEAR 0x4008
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#define APU_TRI_LO 0x400A
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#define APU_TRI_HI 0x400B
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#define APU_NOISE_VOL 0x400C
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#define APU_NOISE_LO 0x400E
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#define APU_NOISE_HI 0x400F
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#define APU_DMC_FREQ 0x4010
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#define APU_DMC_RAW 0x4011
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#define APU_DMC_START 0x4012
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#define APU_DMC_LEN 0x4013
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#define APU_SND_CHN 0x4015
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#define APU_CTRL 0x4015
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#define APU_STATUS 0x4015
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#define APU_FRAME 0x4017
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// ----------
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// OAM
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// ----------
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#define OAMDMA 0x4014
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// ----------
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// IO
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// ----------
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#define IO_JOY1 0x4016
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#define IO_JOY2 0x4017
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// ----------
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// NMI
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// ----------
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#define NMI_DONE 0b10000000
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#define NMI_SCRL 0b00010000
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#define NMI_PLT 0b00001000
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#define NMI_ATR 0b00000100
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#define NMI_SPR 0b00000010
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#define NMI_BKG 0b00000001
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#endif // _CONSTANT_H_
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