PIC18FXX8 Datasheet, PDF(199/402 Page) Microchip Technology – 28/40-Pin High-Performance, Enhanced Flash Microcontrollers with CAN Module

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PIC18FXX8 Datasheet, PDF (199/402 Pages) Microchip Technology – 28/40-Pin High-Performance, Enhanced Flash Microcontrollers with CAN Module

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PIC18FXX8

TABLE 18-10: REGISTERS ASSOCIATED WITH SYNCHRONOUS SLAVE TRANSMISSION

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

INTCON

PIR1

PIE1

IPR1

RCSTA

TXREG

TXSTA

SPBRG

Legend:

Note 1:

GIE/GIEH

PSPIF(1)

PSPIE(1)

PSPIP(1)

PEIE/GIEL

ADIF

ADIE

ADIP

TMR0IE

RCIF

RCIE

RCIP

INT0IE

TXIF

TXIE

TXIP

RBIE

SSPIF

SSPIE

SSPIP

TMR0IF

CCP1IF

CCP1IE

CCP1IP

INT0IF

TMR2IF

TMR2IE

TMR2IP

RBIF

TMR1IF

TMR1IE

TMR1IP

0000 000x

0000 0000

0000 0000

1111 1111

0000 000u

0000 0000

0000 0000

1111 1111

SPEN

RX9

SREN CREN ADDEN FERR OERR RX9D 0000 000x 0000 000u

USART Transmit Register

0000 0000 0000 0000

CSRC

TX9

TXEN SYNC

â

BRGH TRMT TX9D 0000 -010 0000 -010

Baud Rate Generator Register

0000 0000 0000 0000

x = unknown, - = unimplemented, read as â0â. Shaded cells are not used for synchronous slave transmission.

These registers or register bits are not implemented on the PIC18F248 and PIC18F258 and read as â0âs.

TABLE 18-11: REGISTERS ASSOCIATED WITH SYNCHRONOUS SLAVE RECEPTION

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

INTCON

PIR1

PIE1

IPR1

RCSTA

RCREG

TXSTA

SPBRG

Legend:

Note 1:

GIE/GIEH

PSPIF(1)

PSPIE(1)

PSPIP(1)

PEIE/GIEL

ADIF

ADIE

ADIP

TMR0IE

RCIF

RCIE

RCIP

INT0IE

TXIF

TXIE

TXIP

RBIE

SSPIF

SSPIE

SSPIP

TMR0IF

CCP1IF

CCP1IE

CCP1IP

INT0IF

TMR2IF

TMR2IE

TMR2IP

RBIF

TMR1IF

TMR1IE

TMR1IP

0000 000x 0000 000u

0000 0000 0000 0000

0000 0000 0000 0000

1111 1111 1111 1111

SPEN

RX9

SREN CREN ADDEN FERR OERR RX9D 0000 000x 0000 000u

USART Receive Register

0000 0000 0000 0000

CSRC

TX9

TXEN SYNC

â

BRGH TRMT TX9D 0000 -010 0000 -010

Baud Rate Generator Register

0000 0000 0000 0000

x = unknown, - = unimplemented, read as â0â. Shaded cells are not used for synchronous slave reception.

These registers or register bits are not implemented on the PIC18F248 and PIC18F258 and read as â0âs.

ï£© 2004 Microchip Technology Inc.

DS41159D-page 197

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