37.13.11 ADCCMP1 – ADC Digital Comparator 1 Limit Value Register
These registers contain the high and low digital comparison values for use by the digital comparator.
Note:
- Changing theses bits while the Digital Comparator is enabled (ENDCMP = 1) can result in unpredictable behavior.
- The format of the limit values must match the format of the ADC converted value in terms of sign and fractional settings.
- For Digital Comparator 1 used in the CVD mode, the DCMPHI[15:0] and DCMPLO[15:0] bits must always be specified in signed format as the CVD output data is differential and is always signed.
| Name: | ADCCMP1 |
| Offset: | 0xF0 |
| Reset: | 0x00000000 |
| Property: | - |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| ADCMPHI[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 | |
| ADCMPHI[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 | |
| ADCMPLO[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 | |
| ADCMPLO[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 – ADCMPHI[15:0] Digital Comparator x High Limit Value bits
These bits store the high limit value, which is used by the digital comparator for comparisons with ADC converted data.
Bits 15:0 – ADCMPLO[15:0] Digital Comparator x Low Limit Value bits
These bits store the low limit value, which is used by digital comparator for comparisons with ADC converted data.