PWR port O pull-down control register
| PDO0 | Port O pull-down bit y When set, each bit activates the pull-down on POy when the APC bit is set in PWR_APCR. |
| PDO1 | Port O pull-down bit y When set, each bit activates the pull-down on POy when the APC bit is set in PWR_APCR. |
| PDO2 | Port O pull-down bit y When set, each bit activates the pull-down on POy when the APC bit is set in PWR_APCR. |
| PDO3 | Port O pull-down bit y When set, each bit activates the pull-down on POy when the APC bit is set in PWR_APCR. |
| PDO4 | Port O pull-down bit y When set, each bit activates the pull-down on POy when the APC bit is set in PWR_APCR. |