memory

Documentation

Index

• Constants
• type Mapper
  • func New(rom []byte, interrupts *interrupts.Interrupts, oam *oam.OAM, ppu *ppu.PPU, ...) *Mapper
  • func (m *Mapper) DumpRAM() []byte
  • func (m *Mapper) EndMachineCycle()
  • func (m *Mapper) Read(addr uint16) byte
  • func (m *Mapper) Write(addr uint16, value byte)

Constants

const (
	JOYP = 0xFF00
	SB   = 0xFF01
	SC   = 0xFF02
	DIV  = 0xFF04
	TIMA = 0xFF05
	TMA  = 0xFF06
	TAC  = 0xFF07
	IF   = 0xFF0F
	NR10 = 0xFF10
	NR11 = 0xFF11
	NR12 = 0xFF12
	NR13 = 0xFF13
	NR14 = 0xFF14
	NR21 = 0xFF16
	NR22 = 0xFF17
	NR23 = 0xFF18
	NR24 = 0xFF19
	NR30 = 0xFF1A
	NR31 = 0xFF1B
	NR32 = 0xFF1C
	NR33 = 0xFF1D
	NR34 = 0xFF1E
	NR41 = 0xFF20
	NR42 = 0xFF21
	NR43 = 0xFF22
	NR44 = 0xFF23
	NR50 = 0xFF24
	NR51 = 0xFF25
	NR52 = 0xFF26
	LCDC = 0xFF40
	STAT = 0xFF41
	SCY  = 0xFF42
	SCX  = 0xFF43
	LY   = 0xFF44
	LYC  = 0xFF45
	DMA  = 0xFF46
	BGP  = 0xFF47
	OBP0 = 0xFF48
	OBP1 = 0xFF49
	WY   = 0xFF4A
	WX   = 0xFF4B
	IE   = 0xFFFF
)

Types

type Mapper

type Mapper struct {
	// contains filtered or unexported fields
}

Memory allows read and write access to memory

func New

func New(rom []byte, interrupts *interrupts.Interrupts, oam *oam.OAM, ppu *ppu.PPU, controller *controller.Controller, serial *serial.Serial, timer *timer.Timer, audio *audio.Audio) *Mapper

NewMemory creates the memory struct and initializes it with ROM contents and default values

func (*Mapper) DumpRAM

func (m *Mapper) DumpRAM() []byte

func (*Mapper) EndMachineCycle

func (m *Mapper) EndMachineCycle()

func (*Mapper) Read

func (m *Mapper) Read(addr uint16) byte

Read a byte from the chosen memory location

func (*Mapper) Write

func (m *Mapper) Write(addr uint16, value byte)

Write a byte to the chosen memory location