// PHY - PusH Y Register
PusH Y Register
// PHY - PusH Y Register
func (cpu *CPU) op_phy(info *stepInfo) {
	if cpu.X == 1 {
		cpu.push(cpu.RYl)
	} else {
		cpu.push16(cpu.RY)
	}
}
func ( cpu * CPU ) op_phy ( info * stepInfo ) { if cpu . X == 1 { cpu . push ( cpu . RYl ) } else { cpu . push16 ( cpu . RY ) } }
PusH Y Register
PusH Y Register