#define PMMR1              *((volatile uint32 *)(PFC_MCU_BASE + PFC_PORT_GRP1 + 0x0000U))
 
#define PFC_DRV3CTRL1_RW   *((volatile uint32 *)(PFC_MCU_BASE + PFC_PORT_GRP1 + PFC_RW_OFFSET + 0x008CU))
#define PFC_DRV2CTRL1_RW   *((volatile uint32 *)(PFC_MCU_BASE + PFC_PORT_GRP1 + PFC_RW_OFFSET + 0x0088U))
 
#define PFC_DRV3CTRL1_RW_ADD   (PFC_MCU_BASE + PFC_PORT_GRP1 + PFC_RW_OFFSET + 0x008CU)
#define PFC_DRV2CTRL1_RW_ADD   (PFC_MCU_BASE + PFC_PORT_GRP1 + PFC_RW_OFFSET + 0x0088U)
 
PMMR1 = ~(PFC_DRV3CTRL1_RW & ~((uint32)0x00077777));
regval = (volatile uint32 *)PFC_DRV3CTRL1_RW_ADD;
*regval = (PFC_DRV3CTRL1_RW & ~((uint32)0x00077777));
 
PMMR1 = ~(PFC_DRV3CTRL1_RW | ((uint32)0x00011111));
regval = (volatile uint32 *)PFC_DRV3CTRL1_RW_ADD;
*regval = (PFC_DRV3CTRL1_RW | ((uint32)0x00011111));
 
 
PMMR1 = ~(PFC_DRV2CTRL1_RW & ~((uint32)0x70000000));
regval = (volatile uint32 *)PFC_DRV2CTRL1_RW_ADD;
*regval = (PFC_DRV2CTRL1_RW & ~((uint32)0x70000000));
 
PMMR1 = ~(PFC_DRV2CTRL1_RW | ((uint32)0x10000000));
regval = (volatile uint32 *)PFC_DRV2CTRL1_RW_ADD;
*regval = (PFC_DRV2CTRL1_RW | ((uint32)0x10000000));