SDMMC2SEL=B_0x0, SDMMC1SEL=B_0x0
RCC clock configuration for independent peripheral register8
| SDMMC1SEL | Source selection for the SDMMC1 kernel clock 0 (B_0x0): hclku selected as reference clock 1 (B_0x1): per_ck selected as reference clock 2 (B_0x2): ic4_ck selected as reference clock 3 (B_0x3): ic5_ck selected as reference clock |
| SDMMC2SEL | Source selection for the SDMMC2 kernel clock 0 (B_0x0): hclku selected as reference clock 1 (B_0x1): per_ck selected as reference clock 2 (B_0x2): ic4_ck selected as reference clock 3 (B_0x3): ic5_ck selected as reference clock |