// TXY - Transfer X register to Y register
Transfer X register to Y register
// TXY - Transfer X register to Y register
func (cpu *CPU) op_txy(info *stepInfo) {
	if cpu.X == 1 {
		cpu.RYl = cpu.RXl
		cpu.setZN8(cpu.RYl)
	} else {
		cpu.RY = cpu.RX
		cpu.setZN16(cpu.RY)
	}
}
func ( cpu * CPU ) op_txy ( info * stepInfo ) { if cpu . X == 1 { cpu . RYl = cpu . RXl cpu . setZN8 ( cpu . RYl ) } else { cpu . RY = cpu . RX cpu . setZN16 ( cpu . RY ) } }
Transfer X register to Y register
Transfer X register to Y register