PIC24EP256GU810-I Datasheet, PDF (442/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
REGISTER 25-2: CMxCON: COMPARATOR x CONTROL REGISTER (CONTINUED)
bit 4
bit 3-2
bit 1-0
CREF: Comparator Reference Select bit (VIN+ input)
1 = VIN+ input connects to internal CVREFIN voltage
0 = VIN+ input connects to CxIN1+ pin
Unimplemented: Read as ‘0’
CCH<1:0>: Comparator Channel Select bits
11 = VIN- input of comparator connects to IVREF
10 = VIN- input of comparator connects to CXIN3- pin
01 = VIN- input of comparator connects to CXIN1- pin
00 = VIN- input of comparator connects to CXIN2- pin
DS70616G-page 442
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