Microchip Technology DM183021 데이터 시트

PIC18F2331/2431/4331/4431

DS39616D-page 228

 2010 Microchip Technology Inc.

TABLE 20-5:

REGISTERS ASSOCIATED WITH ASYNCHRONOUS TRANSMISSION

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Reset Values

on Page:

INTCON

GIE/GIEH

PEIE/GIEL TMR0IE INT0IE

RBIE

TMR0IF

INT0IF

RBIF

PIR1

—

ADIF

RCIF

TXIF

SSPIF

CCP1IF TMR2IF

TMR1IF

PIE1

—

ADIE

RCIE

TXIE

SSPIE

CCP1IE TMR2IE

TMR1IE

IPR1

—

ADIP

RCIP

TXIP

SSPIP

CCP1IP TMR2IP

TMR1IP

RCSTA

SPEN

RX9

SREN

CREN

ADDEN

FERR

OERR

RX9D

TXREG

EUSART Transmit Register

TXSTA

CSRC

TX9

TXEN

SYNC

SENDB

BRGH

TRMT

TX9D

BAUDCON

—

RCIDL

—

SCKP

BRG16

—

WUE

ABDEN

SPBRGH

EUSART Baud Rate Generator Register High Byte

SPBRG

EUSART Baud Rate Generator Register Low Byte

Legend:

— = unimplemented, read as ‘0’. Shaded cells are not used for asynchronous transmission.