PIC16C925SLASHCL datasheet(37/182 Pages) MICROCHIP

37 / 182 page

 2001 Microchip Technology Inc.

Preliminary

DS39544A-page 35

PIC16C925/926

TABLE 4-7:

PORTD FUNCTIONS

TABLE 4-8:

SUMMARY OF REGISTERS ASSOCIATED WITH PORTD

Name

Bit#

Buffer

Type

Function

RD0/SEG00

bit0

Input/output port pin or Segment Driver00.

RD1/SEG01

bit1

Input/output port pin or Segment Driver01.

RD2/SEG02

bit2

Input/output port pin or Segment Driver02.

RD3/SEG03

bit3

Input/output port pin or Segment Driver03.

RD4/SEG04

bit4

Input/output port pin or Segment Driver04.

RD5/SEG29/COM3

bit5

Digital input pin or Segment Driver29 or Common Driver3.

RD6/SEG30/COM2

bit6

Digital input pin or Segment Driver30 or Common Driver2.

RD7/SEG31/COM1

bit7

Digital input pin or Segment Driver31 or Common Driver1.

Legend: ST = Schmitt Trigger input

Address

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Value on

Power-on

Reset

Value on all

other

RESETS

08h

PORTD

RD7

RD6

RD5

RD4

RD3

RD2

RD1

RD0

0000 0000

88h

TRISD

PORTD Data Direction Control Register

1111 1111

10Dh

LCDSE

SE29

SE27

SE20

SE16

SE12

SE9

SE5

SE0

1111 1111

Legend: Shaded cells are not used by PORTD.

PIC16C925/CL 数据表(PDF) 37 Page - Microchip Technology

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