20.8.10 DFLL48M Value
| Name: | DFLLVAL |
| Offset: | 0x1C |
| Reset: | 0x00000000 |
| Property: | PAC Write-Protection, Read-Synchronized using DFLLSYNC.READREQ, Write-Synchronized using STATUS.DFLLRDY=1 |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| DIFF[15:8] | |||||||||
| 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 | 0 | |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| DIFF[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 | 0 | |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| COARSE[5:0] | FINE[9:8] | ||||||||
| Access | R | R | R | R | R | R | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| FINE[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 | 0 | |
Bits 31:16 – DIFF[15:0] Multiplication Ratio Difference
In closed-loop mode (DFLLCTRL.MODE=1), this bit group indicates the difference between the ideal number of DFLL cycles and the counted number of cycles. In open-loop mode, this value is not updated and hence, invalid.
Bits 15:10 – COARSE[5:0] Coarse Value
Set the value of the Coarse Calibration register. In closed-loop mode, this field is read-only.
Bits 9:0 – FINE[9:0] Fine Value
Set the value of the Fine Calibration register. In closed-loop mode, this field is read-only.