Datasheet

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
DS70616F-page 440 Preliminary © 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 CONTROL REGISTER (CONTINUED)