PIC12F629T-I View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC12F629T-I

8-Pin FLASH-Based 8-Bit CMOS Microcontrollers

Microchip Technology 

PIC12F629/675

TABLE 2-1: SPECIAL FUNCTION REGISTERS SUMMARY

Address

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Value on

POR, BOD

Page

Bank 0

00h

01h

02h

03h

04h

05h

06h

07h

08h

09h

0Ah

0Bh

0Ch

0Dh

0Eh

0Fh

INDF(1)

TMR0

PCL

STATUS

FSR

GPIO

—

—

—

—

PCLATH

INTCON

PIR1

—

TMR1L

TMR1H

Addressing this Location uses Contents of FSR to Address Data Memory

Timer0 Module’s Register

Program Counter's (PC) Least Significant Byte

IRP(2)

RP1(2)

RP0

TO

PD

Z

DC

Indirect Data Memory Address Pointer

—

—

GPIO5 GPIO4 GPIO3 GPIO2 GPIO1

Unimplemented

Unimplemented

Unimplemented

Unimplemented

—

—

—

Write Buffer for Upper 5 bits of Program Counter

GIE

PEIE

T0IE

INTE

GPIE

T0IF

INTF

EEIF

ADIF

—

—

CMIF

—

—

Unimplemented

Holding Register for the Least Significant Byte of the 16-bit Timer1

Holding Register for the Most Significant Byte of the 16-bit Timer1

C

GPIO0

GPIF

TMR1IF

0000 0000

xxxx xxxx

0000 0000

0001 1xxx

18,59

27

17

11

xxxx xxxx 18

--xx xxxx 19

—

—

—

—

—

—

—

—

---0 0000 17

0000 0000 13

00-- 0--0 15

—

—

xxxx xxxx 30

xxxx xxxx 30

10h

T1CON

—

TMR1GE T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON -000 0000

11h

—

Unimplemented

—

12h

—

Unimplemented

—

13h

—

Unimplemented

—

14h

—

Unimplemented

—

15h

—

Unimplemented

—

16h

—

Unimplemented

—

17h

—

Unimplemented

—

18h

—

Unimplemented

—

19h

CMCON

—

COUT

—

CINV

CIS

CM2

CM1

CM0 -0-0 0000

1Ah

—

Unimplemented

—

1Bh

—

Unimplemented

—

1Ch

—

Unimplemented

—

1Dh

—

Unimplemented

—

1Eh

ADRESH(3)

Most Significant 8 bits of the Left Shifted A/D Result or 2 bits of the Right Shifted Result

xxxx xxxx

1Fh

ADCON0(3)

ADFM

VCFG

—

—

CHS1

CHS0 GO/DONE ADON 00-- 0000

Legend:

Note 1:

2:

3:

— = unimplemented locations read as ‘0’, u = unchanged, x = unknown, q = value depends on condition,

shaded = unimplemented

This is not a physical register.

These bits are reserved and should always be maintained as ‘0’.

PIC12F675 only.

32

—

—

—

—

—

—

—

—

35

—

—

—

—

42

43,59

 2003 Microchip Technology Inc.

DS41190C-page 9

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