PIC16F870SLASHP datasheet(87/156 Pages) MICROCHIP

87 / 156 page

Preliminary

DS30569A-page 87

PIC16F870/871

TABLE 10-2:

REGISTERS/BITS ASSOCIATED WITH A/D

Addr

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

POR,

BOR

MCLR,

WDT

0Bh

INTCON

GIE

PEIE

T0IE

INTE

RBIE

T0IF

INTF

RBIF

0000 000x

0000 000u

0Ch

PIR1

PSPIF(1)

ADIF

RCIF

TXIF

—

CCP1IF

TMR2IF

TMR1IF

0000 -000

8Ch

PIE1

PSPIE(1)

ADIE

RCIE

TXIE

—

CCP1IE

TMR2IE

TMR1IE

0000 -000

1Eh

ADRESH

A/D Result Register High Byte

xxxx xxxx

uuuu uuuu

9Eh

ADRESL

A/D Result Register Low Byte

xxxx xxxx

uuuu uuuu

1Fh

ADCON0

ADCS1

ADCS0

CHS2

CHS1

CHS0

GO/DONE

—ADON

0000 00-0

9Fh

ADCON1

ADFM

—

PCFG3

PCFG2

PCFG1

PCFG0

--0- 0000

85h

TRISA

—

PORTA Data Direction Register

--11 1111

05h

PORTA

—

PORTA Data Latch when written: PORTA pins when read

--0x 0000

--0u 0000

89h(1)

TRISE

IBF

OBF

IBOV

PSPMODE

—

PORTE Data Direction Bits

0000 -111

09h(1)

PORTE

—

RE2

RE1

RE0

---- -xxx

---- -uuu

Legend:

= unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are not used for A/D conversion.

Note

These registers/bits are not available on the PIC16F870.

PIC16F870/P Datasheet(PDF) 87 Page - Microchip Technology

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