17.4.3 Effects of Various Resets
The Reset value of the Reset Control register, RCON, depends on the type of device Reset, as indicated in the following table.
Condition | EXTR | SWR | WDTO | DMTO | STANDBY SLEEP(2) | IDLE (2) | CMR | BOR | POR |
---|---|---|---|---|---|---|---|---|---|
Power-on Reset or MCLR set as POR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
Brown-out Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | * |
MCLR Reset during the Run mode | 1 | * | * | * | * | * | * | * | * |
MCLR Reset during the Idle mode | 1 | * | * | * | * | 1 | * | * | * |
MCLR Reset during the Standby Sleep mode | 1 | * | * | * | 1 | * | * | * | * |
Software Reset command | * | 1 | * | * | * | * | * | * | * |
Configuration Word mismatch Reset | * | * | * | * | * | * | 1 | * | * |
WDT Time-out Reset during the Run mode and NMI counter expires | * | * | 1 | * | * | * | * | * | * |
WDT Time-out Reset during the Idle mode | * | * | * | * | * | 1 | * | * | * |
WDT Time-out Reset during the Standby Sleep mode | * | * | * | * | 1 | * | * | * | * |
DMT Time-out Reset and NMI counter expires | * | * | * | 1 | * | * | * | * | * |
Interrupt exit from the Idle mode | * | * | * | * | * | 1 | * | * | * |
Interrupt exit from the Standby Sleep mode | * | * | * | * | 1 | * | * | * | * |
- Legends: * = unchanged
- The device enters the Standby Sleep or Idle states when it executes a WAIT (WFI) instruction along with the sleep sequence. See Power Management Unit (PMU) for Sleep/Idle modes from Related Links.