PWR port P pull-down control register
| PDP0P3 | Port P0-P3 pull-down activation When set, four pull-down resistors are activated on P0 to P3 when the APC bit is set in PWR_APCR. |
| PDP4P7 | Port P4-P7 pull-down activation When set, four pull-down resitors are activated on P4 to P7 when the APC bit is set in PWR_APCR. |
| PDP8P11 | Port P8-P11 pull-down activation When set, four pull-down resistors are activated on P8 to P11 when the APC bit is set in PWR_APCR. |
| PDP12P15 | Port P12-P15 pull-down activation When set, four pull-down resistors are activated on P8 to P11 when the APC bit is set in PWR_APCR. |