38.11.1 CMxCON0
| Name: | CMxCON0 |
| Offset: | 0x080C |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| EN | OUT | POL | HYS[1:0] | SYNC | |||||
| Access | R/W | R | R/W | R/W | R/W | R/W | |||
| Reset | 0 | 0 | 0 | 1 | 0 | 0 | |||
Bit 7 – EN Comparator Enable
| Value | Description |
|---|---|
| 1 | Comparator is enabled |
| 0 | Comparator is disabled and consumes no active power |
Bit 6 – OUT Comparator Output
| Value | Name | Description |
|---|---|---|
| 1 | If POL = 0 (noninverted
polarity): |
CxVP > CxVN |
| 0 | If POL = 0 (noninverted
polarity): |
CxVP < CxVN |
| 1 | If POL = 1 (inverted
polarity): |
CxVP < CxVN |
| 0 | If POL = 1 (inverted
polarity): |
CxVP > CxVN |
Bit 4 – POL Comparator Output Polarity Select
| Value | Description |
|---|---|
1 |
Comparator output is inverted |
0 |
Comparator output is not inverted |
Bits 2:1 – HYS[1:0] Comparator Hysteresis Select
| Value | Description |
|---|---|
| 11 | High Comparator hysteresis enabled |
| 10 | Medium Comparator hysteresis enabled |
| 01 | Low Comparator hysteresis enabled |
| 00 | Comparator hysteresis disabled |
Bit 0 – SYNC Comparator Output Synchronous Mode
| Value | Description |
|---|---|
| 1 | Comparator output to Timer1 and I/O pin is synchronous to changes on Timer1 clock source. Output updated on the falling edge of Timer1 clock source. |
| 0 | Comparator output to Timer1 and I/O pin is asynchronous |