PIC16F684 datasheet(76/192 Pages) MICROCHIP

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PIC16F684

DS41202F-page 74

TABLE 9-2:

SUMMARY OF ASSOCIATED ADC REGISTERS

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

ADCON0

ADFM

VCFG

—

CHS2

CHS1

CHS0

GO/DONE

ADON

0000 0000

ADCON1

—

ADCS2

ADCS1

ADCS0

—

-000 ----

ANSEL

ANS7

ANS6

ANS5

ANS4

ANS3

ANS2

ANS1

ANS0

1111 1111

ADRESH

A/D Result Register High Byte

xxxx xxxx

uuuu uuuu

ADRESL

A/D Result Register Low Byte

xxxx xxxx

uuuu uuuu

INTCON

GIE

PEIE

T0IE

INTE

RAIE

T0IF

INTF

RAIF

0000 0000

PIE1

EEIE

ADIE

CCPIE

C2IE

C1IE

OSFIE

TMR2IE

TMR1IE

0000 0000

PIR1

EEIF

ADIF

CCPIF

C2IF

C1IF

OSFIF

TMR2IF

TMR1IF

0000 0000

PORTA

—

RA5

RA4

RA3

RA2

RA1

RA0

--x0 x000

--uu uuuu

PORTC

—

RC5

RC4

RC3

RC2

RC1

RC0

--xx 0000

--uu uuuu

TRISA

—

TRISA5

TRISA4

TRISA3

TRISA2

TRISA1

TRISA0

--11 1111

TRISC

—

TRISC5

TRISC4

TRISC3

TRISC2

TRISC1

TRISC0

--11 1111

Legend:

= unknown, u = unchanged, — = unimplemented read as ‘0’. Shaded cells are not used for ADC module.

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