35.17.21 PMC Wake-Up Control Register
Name: | PMC_WCR |
Offset: | 0x0074 |
Reset: | 0x00000000 |
Property: | Read/Write |
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
CMD | |||||||||
Access | R/W | ||||||||
Reset | 0 |
Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
WIP | EN | ||||||||
Access | R/W | R/W | |||||||
Reset | 0 | 0 |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
Access | |||||||||
Reset |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
WKPIONB[7:0] | |||||||||
Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit 24 – CMD Command
Value | Description |
---|---|
0 | Read mode. |
1 | Write mode. |
Bit 17 – WIP Wake-Up Input Polarity
Defines the active polarity of the selected wake-up input. If the corresponding wake-up input is enabled at the WIP level, it enables a fast restart signal.
Value | Description |
---|---|
0 | Active polarity is low. |
1 | Active polarity is high. |
Bit 16 – EN Wake-Up Input Enable
Value | Description |
---|---|
0 | The selected wake-up input has no effect on the PMC. |
1 | The selected wake-up input enables a fast restart signal to the PMC. |
Bits 7:0 – WKPIONB[7:0] Wake-Up Input Number
Defines which wake-up source is to be modified during a write access (CMD is set to ‘1’) or which wake-up source status is read on the next read access to this register (CMD is set to ‘0’).
Primary Signal Name | WKPIONB |
---|---|
PAn | n |
PBn | n + 32 |
PCn | n + 64 |
PDn | n + 96 |
PEn | n + 128 |