PIC18C242 MICROCHIP [Microchip Technology], PIC18C242 Datasheet - Page 166

• Manufacturer Part Number: PIC18C242
• Description: High-Performance Microcontrollers with 10-Bit A/D
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18CXX2
TABLE 15-10: REGISTERS ASSOCIATED WITH SYNCHRONOUS SLAVE TRANSMISSION
TABLE 15-11: REGISTERS ASSOCIATED WITH SYNCHRONOUS SLAVE RECEPTION
DS39026B-page 166
Name
INTCON
PIR1
PIE1
IPR1
RCSTA
TXREG
TXSTA
SPBRG
Legend: x = unknown, — = unimplemented read as '0'.
Note 1: The PSPIF, PSPIE and PSPIP bits are reserved on the PIC18C2X2 devices. Always maintain these bits clear.
Name
INTCON
PIR1
PIE1
IPR1
RCSTA
RCREG
TXSTA
SPBRG
Legend: x = unknown, — = unimplemented read as '0'.
Note 1: The PSPIF, PSPIE and PSPIP bits are reserved on the PIC18C2X2 devices. Always maintain these bits clear.
Shaded cells are not used for Synchronous Slave Transmission.
Shaded cells are not used for Synchronous Slave Reception.
USART Transmit Register
Baud Rate Generator Register
PSPIF
PSPIE
PSPIP
USART Receive Register
Baud Rate Generator Register
PSPIE
PSPIP
PSPIF
CSRC
SPEN
CSRC
GIEH
SPEN
Bit 7
GIEH
GIE/
Bit 7
GIE/
(1)
(1)
(1)
(1)
(1)
(1)
PEIE/
GIEL
ADIF
ADIE
ADIP
Bit 6
RX9
TX9
PEIE/
ADIE
ADIP
GIEL
ADIF
Bit 6
RX9
TX9
TMR0IE INT0IE
SREN
TXEN
TMR0IE INT0IE
RCIF
RCIE
RCIP
Bit 5
SREN
TXEN
RCIF
RCIE
RCIP
Bit 5
CREN
SYNC
TXIF
TXIE
TXIP
Bit 4
CREN
SYNC
TXIE
TXIP
Bit 4
TXIF
SSPIF
SSPIE CCP1IE TMR2IE TMR1IE 0000 0000
SSPIP CCP1IP TMR2IP TMR1IP 0000 0000
Preliminary
RBIE
Bit 3
SSPIF CCP1IF TMR2IF TMR1IF
SSPIE CCP1IE TMR2IE TMR1IE
SSPIP CCP1IP TMR2IP TMR1IP
—
—
RBIE
Bit 3
—
—
TMR0IF
CCP1IF TMR2IF TMR1IF 0000 0000
BRGH
FERR
TMR0IF
Bit 2
BRGH
FERR
Bit 2
INT0IF
OERR
TRMT
INT0IF
Bit 1
OERR
TRMT
Bit 1
RX9D
TX9D
RBIF
Bit 0
RX9D
TX9D
RBIF
Bit 0
7/99 Microchip Technology Inc.
0000 000x
0000 -00x
0000 0000
0000 -010
0000 0000
0000 000x
0000 0000
0000 0000
0000 0000
0000 -00x
0000 0000
0000 -010
0000 0000
Value on
Value on
POR,
BOR
POR,
BOR
other Resets
Value on all
0000 000u
0000 0000
0000 0000
0000 0000
0000 -00x
0000 0000
0000 -010
0000 0000
Value on all
0000 000u
0000 0000
0000 0000
0000 0000
0000 -00x
0000 0000
0000 -010
0000 0000
Resets
other