PIC16F526-ISLASHP datasheet(64/122 Pages) MICROCHIP

64 / 122 page

PIC16F526

DS41326D-page 64

 2010 Microchip Technology Inc.

CM2CON0: COMPARATOR C2 CONTROL REGISTER

R-1

R/W-1

C2OUT

C2OUTEN

C2POL

C2PREF2

C2ON

C2NREF

C2PREF1

C2WU

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 7

C2OUT: Comparator Output bit

1 = VIN+ > VIN-

0 = VIN+ < VIN-

bit 6

C2OUTEN: Comparator Output Enable bit(1), (2)

1 = Output of comparator is NOT placed on the C2OUT pin

0 = Output of comparator is placed in the C2OUT pin

bit 5

C2POL: Comparator Output Polarity bit(2)

1 = Output of comparator not inverted

0 = Output of comparator inverted

bit 4

C2PREF2: Comparator Positive Reference Select bit(2)

1 = C1IN+ pin

0 = C2IN- pin

bit 3

C2ON: Comparator Enable bit

1 = Comparator is on

0 = Comparator is off

bit 2

C2NREF: Comparator Negative Reference Select bit(2)

1 = C2IN- pin

0 = CVREF

bit 1

C2PREF1: Comparator Positive Reference Select bit(2)

1 = C2IN+ pin

0 = C2PREF2 controls analog input selection

bit 0

C2WU: Comparator Wake-up on Change Enable bit(2)

1 = Wake-up on Comparator change is disabled

0 = Wake-up on Comparator change is enabled.

Note 1: Overrides TOCS bit for TRIS control of RC4.

2: When comparator is turned on, these control bits assert themselves. Otherwise, the other registers have

precedence.

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