CMxCON0

Comparator Control Register 0
Name:
CMxCON0
Address:
0x070,0x074
Reset:
Access:
Bit76543210
ENOUTPOLHYSSYNC
AccessR/WRR/WR/WR/W
Reset00000

Bit 7 – EN: Comparator Enable

Comparator Enable

ValueDescription
1 Comparator is enabled
0 Comparator is disabled and consumes no active power

Bit 6 – OUT: Comparator Output

Comparator Output

ValueNameDescription
1 If POL = 0 (non-inverted polarity):

CxVP > CxVN
0 If POL = 0 (non-inverted 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

Comparator Output Polarity Select

ValueDescription
1 Comparator output is inverted
0 Comparator output is not inverted

Bit 1 – HYS: Comparator Hysteresis Enable

Comparator Hysteresis Enable

ValueDescription
1 Comparator hysteresis enabled
0 Comparator hysteresis disabled

Bit 0 – SYNC: Comparator Output Synchronous Mode

Comparator Output Synchronous Mode

ValueDescription
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