PIC16C71T-04 Просмотр технического описания (PDF) - Microchip Technology

Номер в каталоге

Компоненты Описание

производитель

PIC16C71T-04

8-Bit CMOS Microcontrollers with A/D Converter

Microchip Technology 

PIC16C71X

TABLE 4-2: PIC16C715 SPECIAL FUNCTION REGISTER SUMMARY

Address Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Value on: Value on all

POR, other resets

BOR, PER

(3)

Bank 0

00h(1) INDF

Addressing this location uses contents of FSR to address data memory (not a physical register) 0000 0000 0000 0000

01h

TMR0

Timer0 module’s register

xxxx xxxx uuuu uuuu

02h(1) PCL

Program Counter's (PC) Least Significant Byte

0000 0000 0000 0000

03h(1) STATUS

IRP(4)

RP1(4)

RP0

TO

PD

Z

DC

C

0001 1xxx 000q quuu

04h(1) FSR

Indirect data memory address pointer

xxxx xxxx uuuu uuuu

05h

PORTA

—

—

—

PORTA Data Latch when written: PORTA pins when read

---x 0000 ---u 0000

06h

PORTB PORTB Data Latch when written: PORTB pins when read

xxxx xxxx uuuu uuuu

07h

—

Unimplemented

—

—

08h

—

Unimplemented

—

—

09h

0Ah(1,2)

0Bh(1)

—

PCLATH

INTCON

Unimplemented

—

—

GIE

PEIE

—

T0IE

Write Buffer for the upper 5 bits of the Program Counter

INTE

RBIE

T0IF

INTF

RBIF

—

—

---0 0000 ---0 0000

0000 000x 0000 000u

0Ch

PIR1

—

ADIF

—

—

—

—

—

—

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

0Dh

—

Unimplemented

—

—

0Eh

—

Unimplemented

—

—

0Fh

—

Unimplemented

—

—

10h

—

Unimplemented

—

—

11h

—

Unimplemented

—

—

12h

—

Unimplemented

—

—

13h

—

Unimplemented

—

—

14h

—

Unimplemented

—

—

15h

—

Unimplemented

—

—

16h

—

Unimplemented

—

—

17h

—

Unimplemented

—

—

18h

—

Unimplemented

—

—

19h

—

Unimplemented

—

—

1Ah

—

Unimplemented

—

—

1Bh

—

Unimplemented

—

—

1Ch

—

Unimplemented

—

—

1Dh

—

Unimplemented

—

—

1Eh

ADRES A/D Result Register

xxxx xxxx uuuu uuuu

1Fh

ADCON0 ADCS1 ADCS0 CHS2

CHS1

CHS0 GO/DONE

—

ADON 0000 00-0 0000 00-0

Legend:

Note 1:

2:

3:

4:

x = unknown, u = unchanged, q = value depends on condition, - = unimplemented read as '0'.

Shaded locations are unimplemented, read as ‘0’.

These registers can be addressed from either bank.

The upper byte of the program counter is not directly accessible. PCLATH is a holding register for the PC<12:8> whose

contents are transferred to the upper byte of the program counter.

Other (non power-up) resets include external reset through MCLR and Watchdog Timer Reset.

The IRP and RP1 bits are reserved on the PIC16C715, always maintain these bits clear.

© 1997 Microchip Technology Inc.

DS30272A-page 15

Share Link: