Macros
#define	INES_MAGIC "\x4E\x45\x53\x1A"

#define	PRG_PAGE_SIZE 0x4000

#define	CHR_PAGE_SIZE 0x2000

#define	INES_HDR_SIZE sizeof(ines_hdr)

#define	RAM_START_ADDRESS 0x0000

#define	RAM_SIZE 0x0800

#define	RAM_MIRROR_1_ADDRESS 0x0800

#define	RAM_MIRROR_1_SIZE 0x0800

#define	RAM_MIRROR_2_ADDRESS 0x1000

#define	RAM_MIRROR_2_SIZE 0x0800

#define	RAM_MIRROR_3_ADDRESS 0x1800

#define	RAM_MIRROR_3_SIZE 0x0800

#define	PPU_REG_ADDRESS 0x2000

#define	PPU_REG_SIZE 0x0008

#define	APU_AND_IOREGS_START_ADDRESS 0x4000

#define	APU_AND_IOREGS_SIZE 0x0020

#define	SRAM_START_ADDRESS 0x6000

#define	SRAM_SIZE 0x2000

#define	ROM_START_ADDRESS 0x8000

#define	ROM_SIZE 0x8000

#define	ROM_MIRROR_ADDRESS 0xC000

#define	ROM_MIRROR_SIZE 0x8000

#define	NMI_VECTOR_START_ADDRESS 0xFFFA

#define	RESET_VECTOR_START_ADDRESS 0xFFFC

#define	IRQ_VECTOR_START_ADDRESS 0xFFFE

#define	PPU_CTRL_REG1 0x2000

#define	PPU_CTRL_REG2 0x2001

#define	PPU_STATUS 0x2002

#define	PPU_SPR_ADDR 0x2003

#define	PPU_SPR_DATA 0x2004

#define	PPU_SCROLL_REG 0x2005

#define	PPU_ADDRESS 0x2006

#define	PPU_DATA 0x2007

#define	SND_REGISTER 0x4000

#define	SND_SQUARE1_REG 0x4000

#define	SND_SQUARE2_REG 0x4004

#define	SND_TRIANGLE_REG 0x4008

#define	SND_NOISE_REG 0x400c

#define	SND_DELTA_REG 0x4010

#define	SND_MASTERCTRL_REG 0x4015

#define	SPR_DMA 0x4014

#define	JOYPAD_PORT 0x4016

#define	JOYPAD_PORT1 0x4016

#define	JOYPAD_PORT2 0x4017

Functions
	RZ_PACKED (typedef struct { char id[0x4];ut8 prg_page_count_16k;ut8 chr_page_count_8k;ut8 rom_control_byte_0;ut8 rom_control_byte_1;ut8 ram_bank_count_8k;ut8 reserved[7];}) ines_hdr

Macro Definition Documentation

◆ APU_AND_IOREGS_SIZE

#define APU_AND_IOREGS_SIZE 0x0020

Definition at line 31 of file nes_specs.h.

◆ APU_AND_IOREGS_START_ADDRESS

#define APU_AND_IOREGS_START_ADDRESS 0x4000

Definition at line 30 of file nes_specs.h.

◆ CHR_PAGE_SIZE

#define CHR_PAGE_SIZE 0x2000

Definition at line 12 of file nes_specs.h.

◆ INES_HDR_SIZE

#define INES_HDR_SIZE sizeof(ines_hdr)

Definition at line 13 of file nes_specs.h.

◆ INES_MAGIC

#define INES_MAGIC "\x4E\x45\x53\x1A"

Definition at line 9 of file nes_specs.h.

◆ IRQ_VECTOR_START_ADDRESS

#define IRQ_VECTOR_START_ADDRESS 0xFFFE

Definition at line 44 of file nes_specs.h.

◆ JOYPAD_PORT

#define JOYPAD_PORT 0x4016

Definition at line 64 of file nes_specs.h.

◆ JOYPAD_PORT1

#define JOYPAD_PORT1 0x4016

Definition at line 65 of file nes_specs.h.

◆ JOYPAD_PORT2

#define JOYPAD_PORT2 0x4017

Definition at line 66 of file nes_specs.h.

◆ NMI_VECTOR_START_ADDRESS

#define NMI_VECTOR_START_ADDRESS 0xFFFA

Definition at line 42 of file nes_specs.h.

◆ PPU_ADDRESS

#define PPU_ADDRESS 0x2006

Definition at line 52 of file nes_specs.h.

◆ PPU_CTRL_REG1

#define PPU_CTRL_REG1 0x2000

Definition at line 46 of file nes_specs.h.

◆ PPU_CTRL_REG2

#define PPU_CTRL_REG2 0x2001

Definition at line 47 of file nes_specs.h.

◆ PPU_DATA

#define PPU_DATA 0x2007

Definition at line 53 of file nes_specs.h.

◆ PPU_REG_ADDRESS

#define PPU_REG_ADDRESS 0x2000

Definition at line 27 of file nes_specs.h.

◆ PPU_REG_SIZE

#define PPU_REG_SIZE 0x0008

Definition at line 28 of file nes_specs.h.

◆ PPU_SCROLL_REG

#define PPU_SCROLL_REG 0x2005

Definition at line 51 of file nes_specs.h.

◆ PPU_SPR_ADDR

#define PPU_SPR_ADDR 0x2003

Definition at line 49 of file nes_specs.h.

◆ PPU_SPR_DATA

#define PPU_SPR_DATA 0x2004

Definition at line 50 of file nes_specs.h.

◆ PPU_STATUS

#define PPU_STATUS 0x2002

Definition at line 48 of file nes_specs.h.

◆ PRG_PAGE_SIZE

#define PRG_PAGE_SIZE 0x4000

Definition at line 11 of file nes_specs.h.

◆ RAM_MIRROR_1_ADDRESS

#define RAM_MIRROR_1_ADDRESS 0x0800

Definition at line 18 of file nes_specs.h.

◆ RAM_MIRROR_1_SIZE

#define RAM_MIRROR_1_SIZE 0x0800

Definition at line 19 of file nes_specs.h.

◆ RAM_MIRROR_2_ADDRESS

#define RAM_MIRROR_2_ADDRESS 0x1000

Definition at line 21 of file nes_specs.h.

◆ RAM_MIRROR_2_SIZE

#define RAM_MIRROR_2_SIZE 0x0800

Definition at line 22 of file nes_specs.h.

◆ RAM_MIRROR_3_ADDRESS

#define RAM_MIRROR_3_ADDRESS 0x1800

Definition at line 24 of file nes_specs.h.

◆ RAM_MIRROR_3_SIZE

#define RAM_MIRROR_3_SIZE 0x0800

Definition at line 25 of file nes_specs.h.

◆ RAM_SIZE

#define RAM_SIZE 0x0800

Definition at line 16 of file nes_specs.h.

◆ RAM_START_ADDRESS

#define RAM_START_ADDRESS 0x0000

Definition at line 15 of file nes_specs.h.

◆ RESET_VECTOR_START_ADDRESS

#define RESET_VECTOR_START_ADDRESS 0xFFFC

Definition at line 43 of file nes_specs.h.

◆ ROM_MIRROR_ADDRESS

#define ROM_MIRROR_ADDRESS 0xC000

Definition at line 39 of file nes_specs.h.

◆ ROM_MIRROR_SIZE

#define ROM_MIRROR_SIZE 0x8000

Definition at line 40 of file nes_specs.h.

◆ ROM_SIZE

#define ROM_SIZE 0x8000

Definition at line 37 of file nes_specs.h.

◆ ROM_START_ADDRESS

#define ROM_START_ADDRESS 0x8000

Definition at line 36 of file nes_specs.h.

◆ SND_DELTA_REG

#define SND_DELTA_REG 0x4010

Definition at line 60 of file nes_specs.h.

◆ SND_MASTERCTRL_REG

#define SND_MASTERCTRL_REG 0x4015

Definition at line 61 of file nes_specs.h.

◆ SND_NOISE_REG

#define SND_NOISE_REG 0x400c

Definition at line 59 of file nes_specs.h.

◆ SND_REGISTER

#define SND_REGISTER 0x4000

Definition at line 55 of file nes_specs.h.

◆ SND_SQUARE1_REG

#define SND_SQUARE1_REG 0x4000

Definition at line 56 of file nes_specs.h.

◆ SND_SQUARE2_REG

#define SND_SQUARE2_REG 0x4004

Definition at line 57 of file nes_specs.h.

◆ SND_TRIANGLE_REG

#define SND_TRIANGLE_REG 0x4008

Definition at line 58 of file nes_specs.h.

◆ SPR_DMA

#define SPR_DMA 0x4014

Definition at line 63 of file nes_specs.h.

◆ SRAM_SIZE

#define SRAM_SIZE 0x2000

Definition at line 34 of file nes_specs.h.

◆ SRAM_START_ADDRESS

#define SRAM_START_ADDRESS 0x6000

Definition at line 33 of file nes_specs.h.

Function Documentation

◆ RZ_PACKED()

RZ_PACKED ( typedef struct { char id[0x4];ut8 prg_page_count_16k;ut8 chr_page_count_8k;ut8 rom_control_byte_0;ut8 rom_control_byte_1;ut8 ram_bank_count_8k;ut8 reserved[7];} )

References reserved.

Macros

Functions