| Field | Offset | Width | STM32H753 |
|---|---|---|---|
| HSION | 0 | 1 | ✔ |
| HSIKERON | 1 | 1 | ✔ |
| HSIRDY | 2 | 1 | ✔ |
| HSIDIV | 3 | 2 | ✔ |
| HSIDIVF | 5 | 1 | ✔ |
| CSION | 7 | 1 | ✔ |
| CSIRDY | 8 | 1 | ✔ |
| CSIKERON | 9 | 1 | ✔ |
| HSI48ON | 12 | 1 | ✔ |
| HSI48RDY | 13 | 1 | ✔ |
| D1CKRDY | 14 | 1 | ✔ |
| D2CKRDY | 15 | 1 | ✔ |
| HSEON | 16 | 1 | ✔ |
| HSERDY | 17 | 1 | ✔ |
| HSEBYP | 18 | 1 | ✔ |
| HSECSSON | 19 | 1 | ✔ |
| PLL1ON | 24 | 1 | ✔ |
| PLL1RDY | 25 | 1 | ✔ |
| PLL2ON | 26 | 1 | ✔ |
| PLL2RDY | 27 | 1 | ✔ |
| PLL3ON | 28 | 1 | ✔ |
| PLL3RDY | 29 | 1 | ✔ |