SAI2SEL=B_0x0, SAI1SEL=B_0x0, PSSISEL=B_0x0, PERSEL=B_0x0, RTCPRE=B_0x0
RCC clock configuration for independent peripheral register7
| PERSEL | Source selection for the PER kernel clock 0 (B_0x0): hsi_ck selected as reference clock 1 (B_0x1): msi_ck selected as reference clock 2 (B_0x2): hse_ck selected as reference clock 3 (B_0x3): ic19_ck selected as reference clock 4 (B_0x4): ic5_ck selected as reference clock 5 (B_0x5): ic10_ck selected as reference clock 6 (B_0x6): ic15_ck selected as reference clock 7 (B_0x7): ic20_ck selected as reference clock |
| PSSISEL | Source selection for the PSSI kernel clock 0 (B_0x0): hclk5 selected as reference clock 1 (B_0x1): per_ck selected as reference clock 2 (B_0x2): ic20_ck selected as reference clock 3 (B_0x3): hsi_div_ck selected as reference clock |
| RTCSEL | Source selection for the RTC kernel clock 1 (B_0x1): lse_ck selected as reference clock 2 (B_0x2): lsi_ck selected as reference clock 3 (B_0x3): hse_rtc_ck selected as reference clock |
| RTCPRE | RTC Prog clock divider selection (for clock ck_icn_p_risaf) 0 (B_0x0): ck_icn_p_risaf is divided by 1 1 (B_0x1): ck_icn_p_risaf is divided by 2 2 (B_0x2): ck_icn_p_risaf is divided by 3 3 (B_0x3): ck_icn_p_risaf is divided by 4 63 (B_0x3F): ck_icn_p_risaf is divided by 64 |
| SAI1SEL | Source selection for the SAI1 kernel clock 0 (B_0x0): pclk2 selected as reference clock 1 (B_0x1): per_ck selected as reference clock 2 (B_0x2): ic7_ck selected as reference clock 3 (B_0x3): ic8_ck selected as reference clock 4 (B_0x4): msi_ck selected as reference clock 5 (B_0x5): hsi_div_ck selected as reference clock 6 (B_0x6): I2S_CKIN selected as reference clock 7 (B_0x7): spdif_symb_ck selected as reference clock |
| SAI2SEL | Source selection for the SAI2 kernel clock 0 (B_0x0): pclk2 selected as reference clock 1 (B_0x1): per_ck selected as reference clock 2 (B_0x2): ic7_ck selected as reference clock 3 (B_0x3): ic8_ck selected as reference clock 4 (B_0x4): msi_ck selected as reference clock 5 (B_0x5): hsi_div_ck selected as reference clock 6 (B_0x6): I2S_CKIN selected as reference clock 7 (B_0x7): spdif_symb_ck selected as reference clock |