48.10.15 SDMMC Wakeup Control Register (SD_SDIO)
Note: This register configuration is specific to the SD/SDIO operation mode.
| Name: | SDMMC_WCR (SD_SDIO) |
| Offset: | 0x2B |
| Reset: | 0x00 |
| Property: | Read/Write |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| WKENCINT | |||||||||
| Access | R/W | ||||||||
| Reset | 0 |
Bit 0 – WKENCINT Wakeup Event Enable on Card Interrupt
This bit enables a wakeup event via Card Interrupt (CINT) in SDMMC_NISTR. This bit can be set to 1 if FN_WUS (Wakeup Support) in the CIS (Card Information Structure) is set to 1 in the SDIO card.
0 (DISABLED): Wakeup Event disabled.
1 (ENABLED): Wakeup Event enabled.