Datasheet

 1997-2013 Microchip Technology Inc. DS30234E-page 121
PIC16C6X
TABLE 12-10: REGISTERS ASSOCIATED WITH SYNCHRONOUS SLAVE TRANSMISSION
TABLE 12-11: REGISTERS ASSOCIATED WITH SYNCHRONOUS SLAVE RECEPTION
Address 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
0Ch PIR1
PSPIF
(1)
(2) RCIF TXIF SSPIF CCP1IF TMR2IF TMR1IF
0000 0000 0000 0000
18h RCSTA SPEN
RX9 SREN CREN — FERR OERR RX9D
0000 -00x 0000 -00x
19h TXREG USART Transmit Register
0000 0000 0000 0000
8Ch PIE1
PSPIE
(1)
(2) RCIE TXIE SSPIE CCP1IE TMR2IE TMR1IE
0000 0000 0000 0000
98h TXSTA CSRC TX9 TXEN SYNC
— BRGH TRMT TX9D
0000 -010 0000 -010
99h SPBRG Baud Rate Generator Register
0000 0000 0000 0000
Legend: x = unknown, - = unimplemented locations read as '0'. Shaded cells are not used for Synchronous Slave Transmission.
Note 1: PSPIF and PSPIE are reserved on the PIC16C63/R63/66, always maintain these bits clear.
2: PIR1<6> and PIE1<6> are reserved, always maintain these bits clear.
Address 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
0Ch PIR1
PSPIF
(1)
(2) RCIF TXIF SSPIF CCP1IF TMR2IF TMR1IF
0000 0000 0000 0000
18h RCSTA SPEN RX9 SREN CREN
— FERR OERR RX9D
0000 -00x 0000 -00x
1Ah RCREG USART Receive Register
0000 0000 0000 0000
8Ch PIE1
PSPIE
(1)
(2) RCIE TXIE SSPIE CCP1IE TMR2IE TMR1IE
0000 0000 0000 0000
98h TXSTA CSRC
TX9 TXEN SYNC — BRGH TRMT TX9D
0000 -010 0000 -010
99h SPBRG Baud Rate Generator Register
0000 0000 0000 0000
Legend: x = unknown, - = unimplemented locations read as '0'. Shaded cells are not used for Synchronous Slave Reception.
Note 1: PSPIF and PSPIE are reserved on the PIC16C63/R63/66, always maintain these bits clear.
2: PIR1<6> and PIE1<6> are reserved, always maintain these bits clear.