50.16 SDMMC Wake-up Control Register (SD_SDIO)
| Name: | SDMMC_WCR (SD_SDIO) |
| Offset: | 0x2B |
| Reset: | 0x00 |
| Property: | Read/Write |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| WKENCREM | WKENCINS | WKENCINT | |||||||
| Access | R/W | R/W | R/W | ||||||
| Reset | 0 | 0 | 0 |
Bit 2 – WKENCREM Wake-up Event Enable on Card Removal
This bit enables a wake-up event via Card Removal (CREM) in SDMMC_NISTR. FN_WUS (Wake-up Support) in the CIS (Card Information Structure) does not affect this bit.
0 (DISABLED): Wake-up Event disabled.
1 (ENABLED): Wake-up Event enabled.
Bit 1 – WKENCINS Wake-up Event Enable on Card Insertion
This bit enables a wake-up event via Card Insertion (CINS) in SDMMC_NISTR. FN_WUS (Wake-up Support) in the CIS (Card Information Structure) does not affect this bit.
0 (DISABLED): Wake-up Event disabled.
1 (ENABLED): Wake-up Event enabled.
Bit 0 – WKENCINT Wake-up Event Enable on Card Interrupt
This bit enables a wake-up event via Card Interrupt (CINT) in SDMMC_NISTR. This bit can be set to 1 if FN_WUS (Wake-up Support) in the CIS (Card Information Structure) is set to 1 in the SDIO card.
0 (DISABLED): Wake-up Event disabled.
1 (ENABLED): Wake-up Event enabled.