PIC32MX440F256H-80I Datasheet, PDF (543/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
REGISTER 24-1: CM1CON: COMPARATOR 1 CONTROL REGISTER (CONTINUED)
bit 4
CREF: Comparator 1 Positive Input Configure bit
1 = Comparator non-inverting input is connected to the internal CVREF
0 = Comparator non-inverting input is connected to the C1IN+ pin
bit 3-2
Reserved: Write ‘0’; ignore read
bit 1-0
CCH<1:0>: Comparator Negative Input Select bits for Comparator 1
11 = Comparator inverting input is connected to the IVREF
10 = Comparator inverting input is connected to the C2IN+ pin
01 = Comparator inverting input is connected to the C1IN+ pin
00 = Comparator inverting input is connected to the C1IN- pin
© 2008 Microchip Technology Inc.
Preliminary
DS61143E-page 541