Datasheet

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
DS70616G-page 442  2009-2012 Microchip Technology Inc.
bit 4 CREF: Comparator Reference Select bit (VIN+ input)
1 = V
IN+ input connects to internal CVREFIN voltage
0 = VIN+ input connects to CxIN1+ pin
bit 3-2 Unimplemented: Read as ‘0’
bit 1-0 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 =V
IN- input of comparator connects to CXIN1- pin
00 =VIN- input of comparator connects to CXIN2- pin
REGISTER 25-2: CMxCON: COMPARATOR x CONTROL REGISTER (CONTINUED)