11.6.4 CPU Clock Division
| Name: | CPUDIV |
| Offset: | 0x04 |
| Reset: | 0x01 |
| Property: | PAC Write-Protection |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| CPUDIV[7:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
Bits 7:0 – CPUDIV[7:0] CPU Clock Division Factor
This bit field defines the division ratio of the main clock prescaler for the CPU clock domain.
The resulting frequencies must never exceed the specified maximum frequency for each clock domain.
| Value | Name | Description |
|---|---|---|
| 0x01 | DIV1 | Divide by 1 |
| 0x02 | DIV2 | Divide by 2 |
| 0x04 | DIV4 | Divide by 4 |
| 0x08 | DIV8 | Divide by 8 |
| 0x10 | DIV16 | Divide by 16 |
| 0x20 | DIV32 | Divide by 32 |
| 0x40 | DIV64 | Divide by 64 |
| 0x80 | DIV128 | Divide by 128 |
| Other | — | Reserved |