PIC16F610 Datasheet, PDF(44/180 Page) Microchip Technology – 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers

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PIC16F610 Datasheet, PDF (44/180 Pages) Microchip Technology – 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers

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PIC16F610/616/16HV610/616

4.3.5

RC4/C2OUT/P1B(1)

The RC4 is configurable to function as one of the

following:

â¢ a general purpose I/O

â¢ a digital output from Comparator C2

â¢ a digital output from the Enhanced CCP(1)

Note 1: PIC16F616/16HV616 only.

2: Enabling both C2OUT and P1B will cause

a conflict on RC4 and create unpredictable

results. Therefore, if C2OUT is enabled,

the ECCP can not be used in Half-Bridge

or Full-Bridge mode and vice-versa.

FIGURE 4-8:

C2OE

CCP1M<3:0>

C2OE

C2OUT

CCP1M<3:0>

CCPOUT/P1B

Data Bus

PORTC

CK Q

BLOCK DIAGRAM OF RC4

VDD

I/O Pin

VSS

TRISC

CK Q

TRISC

PORTC

Note 1: Port/Peripheral Select signals selects between

PORT data and peripheral output.

4.3.6

RC5/CCP1(1)/P1A(1)

The RC5 is configurable to function as one of the

following:

â¢ a general purpose I/O

â¢ a digital input/output for the Enhanced CCP(1)

Note 1: PIC16F616/16HV616 only.

FIGURE 4-9:

Data bus

BLOCK DIAGRAM OF RC5

PORTC

CK Q

TRISC

CK Q

CCP1OUT(1)

Enable

CCP1OUT(1)/ 1

P1A

VDD

I/O Pin

VSS

TRISC

PORTC

To Enhanced CCP

Note 1: PIC16F616/16HV616 only.

TABLE 4-2: SUMMARY OF REGISTERS ASSOCIATED WITH PORTC

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Value on

POR, BOR

Value on

all other

Resets

ANSEL

ANS7 ANS6 ANS5 ANS4 ANS3

ANS2

ANS1

ANS0 1111 1111 1111 1111

CCP1CON P1M1 P1M0 DC1B1 DC1B0 CCP1M3 CCP1M2 CCP1M1 CCP1M0 0000 0000 0000 0000

CM1CON0 C1ON C1OUT C1OE C1POL

C1R

C1CH1 C1CH0 0000 -000 0000 -000

CM2CON0 C2ON C2OUT C2OE C2POL

C2R

C2CH1 C2CH0 0000 -000 0000 -000

PORTC

RC5

RC4

RC3

RC2

RC1

RC0 --xx 00xx --uu 00uu

TRISC

â TRISC5 TRISC4 TRISC3 TRISC2 TRISC1 TRISC0 --11 1111 --11 1111

Legend: x = unknown, u = unchanged, â = unimplemented locations read as â0â. Shaded cells are not used by PORTC.

DS41288C-page 42

Preliminary

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