cpu

Documentation

Index

• Constants
• type CPU
  • func NewCPU(memory *mmu.MMU, interrupts *interrupt.Manager) *CPU
  • func (c *CPU) Tick() (clockUsed uint8)

Constants

const (
	Bit0 uint8 = 1 << iota
	Bit1 uint8 = 1 << iota
	Bit2 uint8 = 1 << iota
	Bit3 uint8 = 1 << iota
	Bit4 uint8 = 1 << iota
	Bit5 uint8 = 1 << iota
	Bit6 uint8 = 1 << iota
	Bit7 uint8 = 1 << iota
)

Types

type CPU

type CPU struct {
	DoubleSpeed bool
	// contains filtered or unexported fields
}

CPU emulate GameBoy CPU

func NewCPU

func NewCPU(memory *mmu.MMU, interrupts *interrupt.Manager) *CPU

NewCPU return a new initialised GameBoy CPU

func (*CPU) Tick

func (c *CPU) Tick() (clockUsed uint8)

Tick read the next opcode at address PC and execute corresponding instruction