Method Write

nes/mapper40.go:63–77

(address uint16, value byte)

}

func (m *Mapper40) Write(address uint16, value byte) {
	switch {
	case address < 0x2000:
		m.CHR[address] = value
	case address >= 0x8000 && address < 0xa000:
		m.cycles = -1
	case address >= 0xa000 && address < 0xc000:
		m.cycles = 0
	case address >= 0xe000:
		m.bank = int(value)
	default:
		// log.Fatalf("unhandled mapper40 write at address: 0x%04X", address)
		fmt.Printf("unhandled mapper40 write at address: 0x%04X\n", address)
	}
}