EXTDMAEN=0, EXBLKNU=0
Vendor Specific Register
| EXTDMAEN | External DMA Request Enable 0 (0): In any scenario, SDHC does not send out external DMA request. 1 (1): When internal DMA is not active, the external DMA request will be sent out. |
| EXBLKNU | Exact block number block read enable for SDIO CMD53 0 (0): none exact block read. 1 (1): Exact block read for SDIO CMD53. |
| RESERVED | no description available |
| INTSTVAL | Internal State Value |
| RESERVED | no description available |
| RESERVED | no description available |