PIC16F872SLASHSP datasheet(35/160 Pages) MICROCHIP

35 / 160 page

Preliminary

DS30221A-page 35

PIC16F872

TABLE 4-2:

REGISTERS ASSOCIATED WITH DATA EEPROM/PROGRAM FLASH

Address

Name

Bit 7Bit 6Bit 5Bit 4Bit 3Bit 2Bit 1Bit 0

Value on:

POR,

BOR

Value on

all other

resets

0Bh, 8Bh,

10Bh, 18Bh

INTCON

GIE

PEIE

T0IE

INTE

RBIE

T0IF

INTF

RBIF

0000 000x

0000 000u

10Dh

EEADR

EEPROM address register

xxxx xxxx

uuuu uuuu

10Fh

EEADRH

—————

EEPROM address high

xxxx xxxx

uuuu uuuu

10Ch

EEDATA

EEPROM data resister

xxxx xxxx

uuuu uuuu

10Eh

EEDATH

—

EEPROM data resister high

xxxx xxxx

uuuu uuuu

18Ch

EECON1

EEPGD

—

WRERR

WREN

x--- x000

x--- u000

18Dh

EECON2

EEPROM control resister2 (not a physical resister)

8Dh

PIE2

—

(1)

—

EEIE

BCLIE

—

(1)

-r-0 0--r

0Dh

PIR2

—

(1)

—

EEIF

BCLIF

—

(1)

-r-0 0--r

Legend:

= unknown, u = unchanged, r = reserved, - = unimplemented read as ’0’. Shaded cells are not used by the

Timer1 module.

Note 1: These bits are reserved; always maintain these bits clear.

PIC16F872/SP Datasheet(PDF) 35 Page - Microchip Technology

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