39.7.12 Scaler 1
| Name: | SCALER1 |
| Offset: | 0x0D |
| Reset: | 0x00 |
| Property: | PAC Write-Protection |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| VALUE[3:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | |||||
| Reset | 0 | 0 | 0 | 0 | |||||
Bits 3:0 – VALUE[3:0] Scaler Value
These bits define the scaling factor for channel 1 of the VDD voltage scaler. The output voltage, VSCALE, is:
Where, R_Total = 900.
Refer to the following table for R_Bottom for different VALUE[3:0]
For example, VSCALE for VALUE[3:0] = 0x02 at VDD = 3.3V
| Value[3:0] | R_Bottom |
|---|---|
| 0x0 | Reserved |
| 0x1 | Reserved |
| 0x2 | 598.5 |
| 0x3 | 634.5 |
| 0x4 | 306 |
| 0x5 | 324 |
| 0x6 | 328.5 |
| 0x7 | 360 |
| 0x8 | 387 |
| 0x9 | 400.5 |
| 0xA | 432 |
| 0xB | 450 |
| 0xC | 468 |
| 0xD | 490.5 |
| 0xE | 481.5 |
| 0xF | External Reference on LVDIN pin |