53.7.12 Data DAC1
Note: This register is write-synchronized: SYNCBUSY.DATA1 must be checked to ensure the
DATA1 register synchronization is complete.
| Name: | DATA1 |
| Offset: | 0x12 |
| Reset: | 0x0000 |
| Property: | PAC Write-Protection, Write-Synchronized |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| DATA[15:8] | |||||||||
| Access | W | W | W | W | W | W | W | W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| DATA[7:0] | |||||||||
| Access | W | W | W | W | W | W | W | W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bits 15:0 – DATA[15:0] DAC1 Data
DATA1 register contains the 12-bit value that is converted to a voltage by the DAC1. The adjustment of these 12 bits within the 16-bit register is controlled by DACCTRL1.LEFTADJ:
- DATA[11:0] when DACCTRL1.LEFTADJ=0.
- DATA[15:4] when DACCTRL1.LEFTADJ=1.
In dithering mode (whatever DACCTRL1.LEFTADJ value):
- DATA[15:4] are the 12-bit converted by DAC1.
- DATA[3:0] are the dither bits.