Represents GameBoy's Memory Management Unit. More...

Inheritance diagram for mmu.MMU:

Public Member Functions
int	read (int address)

void	write (int address, int data)
	Writes data to memory at address.

void	load (Cartridge cartridge)
	loads program into memory

void	setCurrLineNum (int lineNum)
	Any writes to CURR_LINE_NUM_ADDRESS reset the curr line to 0, this is a way for the emulator to set the curr line.

void	setDividerRegisterValue (int val)
	Any writes to DIVIDER_REGISTER_ADDRESS reset its value to 0, this is a way for the emulator to set the curr line.

Public Attributes
int	EXTERNAL_RAM_START_ADDRESS = 0xA000

int	EXTERNAL_RAM_END_ADDRESS = 0xBFFF

int	WORKING_RAM_START_ADDRESS = 0xC000

int	WORKING_RAM_END_ADDRESS = 0xDFFF

int	WORKING_RAM_SHADOW_START_ADDRESS = 0xE000

int	WORKING_RAM_SHADOW_END_ADDRESS = 0xFDFF

int	ROM0_START_ADDRESS = 0x0000

int	ROM0_END_ADDRESS = 0x3FFF

int	ROM1_START_ADDRESS = 0x4000

int	ROM1_END_ADDRESS = 0x7FFF

int	RESTRICTED_MEMORY_START_ADDRESS = 0xFEA0

int	RESTRICTED_MEMORY_END_ADDRESS = 0xFEFF

int	VRAM_START_ADDRESS = 0x8000

int	VRAM_END_ADDRESS = 0x9FFF

int	SPRITE_START_ADDRESS = 0xFE00

int	SPRITE_END_ADDRESS = 0xFE9F

int	LCD_CONTROL_REGISTER_ADDRESS = 0XFF40

int	LCD_STATUS_REGISTER_ADDRESS = 0xFF41

int	BACKGROUND_SCROLL_Y_ADDRESS = 0xFF42

int	BACKGROUND_SCROLL_X_ADDRESS = 0xFF43

int	CURR_LINE_NUM_ADDRESS = 0xFF44

int	COINCIDENCE_LINE_ADDRESS = 0xFF45

int	DMA_ADDRESS = 0xFF46

int	BACKGROUND_PALETTE_ADDRESS = 0xFF47

int	SPRITE_PALETTE1_ADDRESS = 0xFF48

int	SPRITE_PALETTE2_ADDRESS = 0xFF49

int	WINDOW_SCROLL_X_ADDRESS = 0xFF4A

int	WINDOW_SCROLL_Y_ADDRESS = 0xFF4B

int	DIVIDER_REGISTER_ADDRESS = 0xFF04

int	TIMER_VALUE_ADDRESS = 0xFF05

int	TIMER_RESET_VALUE_ADDRESS = 0xFF06

int	TIMER_CONTROLS_ADDRESS = 0xFF07

int	INTERRUPT_REQUEST_REGISTER = 0xFF0F

int	INTERRUPT_ENABLE_REGISTER = 0xFFFF

int	FINAL_MEMORY_ADDRESS = 0xFFFF

Detailed Description

Represents GameBoy's Memory Management Unit.

Member Function Documentation

int mmu.MMU.read ( int address )

The documentation for this interface was generated from the following file: