HD64461_PCCISR_VS1
switch (r & (HD64461_PCCISR_VS1 | HD64461_PCCISR_VS2)) {
case (HD64461_PCCISR_VS1 | HD64461_PCCISR_VS2): /* 5 V */
case HD64461_PCCISR_VS1: /* x.x V */
#define HD64461_PCC1ISR_P1VS1 HD64461_PCCISR_VS1
#define HD64461_PCC0ISR_P0VS1 HD64461_PCCISR_VS1