31.5.15 Window Comparator Low Threshold
This register is the 16-bit low threshold for the digital comparator monitoring the ADCn.RES register. The ADC itself has a 10-bit output, RES[9:0], where the MSb is RES[9]. The data format in ADC and Digital Accumulation is one’s complement, where 0x0000 represents the zero and 0xFFFF represents the largest number (full scale).
The ADCn.WINLTH and ADCn.WINLTL register pair represents the 16-bit value, ADCn.WINLT. The low byte [7:0] (suffix L) is accessible at the original offset. The high byte [15:8] (suffix H) can be accessed at offset + 0x01.
When accumulating samples, the window comparator thresholds are applied to the accumulated value and not on each sample.
| Name: | WINLT |
| Offset: | 0x12 |
| Reset: | 0x00 |
| Property: | - |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| WINLT[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 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| WINLT[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 15:8 – WINLT[15:8] Window Comparator Low Threshold High Byte
These bits hold the MSB of the 16-bit register.
Bits 7:0 – WINLT[7:0] Window Comparator Low Threshold Low Byte
These bits hold the LSB of the 16-bit register.