PIC16F1519 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1519

28/40/44-Pin Flash Microcontrollers with XLP Technology

Microchip Technology 

PIC16(L)F1516/7/8/9

3.3.6

SPECIAL FUNCTION REGISTERS

SUMMARY

The Special Function registers are listed in Table 3-8 .

TABLE 3-8: SPECIAL FUNCTION REGISTER SUMMARY

Addr

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

Bank 0

00Ch PORTA

00Dh PORTB

00Eh PORTC

00Fh PORTD

010h PORTE

011h PIR1

012h PIR2

PORTA Data Latch when written: PORTA pins when read

PORTB Data Latch when written: PORTB pins when read

PORTC Data Latch when written: PORTC pins when read

PORTD Data Latch when written: PORTD pins when read

—

—

—

—

RE3

TMR1GIF ADIF

RCIF

TXIF

SSPIF

OSFIF

—

—

—

BCLIF

RE2(3)

CCP1IF

—

RE1(3)

TMR2IF

—

xxxx xxxx uuuu uuuu

xxxx xxxx uuuu uuuu

xxxx xxxx uuuu uuuu

RE0(3)

TMR1IF

CCP2IF

xxxx xxxx uuuu uuuu

---- xxxx ---- uuuu

0000 0000 0000 0000

0--- 0--0 0--- 0--0

013h —

Unimplemented

—

—

014h —

Unimplemented

—

—

015h TMR0

016h TMR1L

017h TMR1H

018h T1CON

019h T1GCON

Holding Register for the 8-bit Timer0 Count

Holding Register for the Least Significant Byte of the 16-bit TMR1 Count

Holding Register for the Most Significant Byte of the 16-bit TMR1 Count

TMR1CS<1:0>

T1CKPS<1:0>

T1OSCEN T1SYNC

TMR1GE T1GPOL T1GTM T1GSPM T1GGO/ T1GVAL

DONE

xxxx xxxx uuuu uuuu

xxxx xxxx uuuu uuuu

xxxx xxxx uuuu uuuu

—

TMR1ON 0000 00-0 uuuu uu-u

T1GSS<1:0>

0000 0x00 uuuu uxuu

01Ah TMR2

Timer 2 Module Register

0000 0000 0000 0000

01Bh PR2

01Ch T2CON

01Dh —

Timer 2 Period Register

—

Unimplemented

T2OUTPS<3:0>

TMR2ON

T2CKPS<1:0>

1111 1111 1111 1111

-000 0000 -000 0000

—

—

01Eh —

Unimplemented

—

—

01Fh —

Unimplemented

—

—

Bank 1

08Ch TRISA

PORTA Data Direction Register

1111 1111 1111 1111

08Dh TRISB

PORTB Data Direction Register

1111 1111 1111 1111

08Eh TRISC

PORTC Data Direction Register

1111 1111 1111 1111

08Fh TRISD(2)

PORTD Data Direction Register

1111 1111 1111 1111

090h TRISE

—

—

—

—

—(3)

TRISE2(2) TRISE1(2) TRISE0(2) ---- 1111 ---- 1111

091h PIE1

092h PIE2

093h —

TMR1GIE ADIE

OSFIE

—

Unimplemented

RCIE

—

TXIE

—

SSPIE

BCLIE

CCP1IE

—

TMR2IE

—

TMR1IE

CCP2IE

0000 0000 0000 0000

0--- 0--0 0--- 0--0

—

—

094h —

Unimplemented

—

—

095h OPTION_REG

WPUEN INTEDG TMR0CS TMR0SE

PSA

096h PCON

STKOVF STKUNF

—

RWDT RMCLR

RI

097h WDTCON

—

—

WDTPS<4:0>

098h —

Unimplemented

PS<2:0>

POR

1111 1111 1111 1111

BOR 00-1 11qq qq-q qquu

SWDTEN --01 0110 --01 0110

—

—

099h OSCCON

—

IRCF<3:0>

—

SCS<1:0>

-011 1-00 -011 1-00

09Ah OSCSTAT

09Bh ADRESL

09Ch ADRESH

09Dh ADCON0

09Eh ADCON1

09Fh —

SOSCR

—

OSTS HFIOFR

—

ADC Result Register Low

ADC Result Register High

—

CHS<4:0>

ADFM

ADCS<2:0>

—

Unimplemented

—

LFIOFR HFIOFS 0-q0 --00 q-qq --0q

xxxx xxxx uuuu uuuu

xxxx xxxx uuuu uuuu

GO/DONE ADON -000 0000 -000 0000

—

ADPREF<1:0> 0000 --00 0000 --00

—

—

Legend:

Note 1:

2:

3:

x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, read as ‘0’, r = reserved.

Shaded locations are unimplemented, read as ‘0’.

PIC16F1516/7/8/9 only.

PIC16(L)F1517/9 only.

Unimplemented, read as ‘1’.

DS41452C-page 30

 2010-2012 Microchip Technology Inc.

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