Datasheet
1998-2013 Microchip Technology Inc. DS30605D-page 77
PIC16C63A/65B/73B/74B
TABLE 11-7: REGISTERS ASSOCIATED WITH SYNCHRONOUS SLAVE TRANSMISSION
TABLE 11-8: 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
0Bh,8Bh INTCON GIE PEIE
T0IE INTE RBIE T0IF INTF RBIF 0000 000x 0000 000u
0Ch PIR1
PSPIF
(1)
ADIF
(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)
ADIE
(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: u = unchanged, x = unknown, - = unimplemented, read as '0'.
Shaded cells are not used for synchronous slave transmission.
Note 1: Bits PSPIE and PSPIF are reserved on the PIC16C63A/73B; always maintain these bits clear.
2: Bits ADIE and ADIF are reserved on the PIC16C63A/65B; 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
0Bh,8Bh INTCON GIE PEIE
T0IE INTE RBIE T0IF INTF RBIF 0000 000x 0000 000u
0Ch PIR1
PSPIF
(1)
ADIF
(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)
ADIE
(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: u = unchanged, x = unknown, - = unimplemented, read as '0'.
Shaded cells are not used for synchronous slave reception.
Note 1: Bits PSPIE and PSPIF are reserved on the PIC16C63A/73B; always maintain these bits clear.
2: Bits ADIE and ADIF are reserved on the PIC16C63A/65B; always maintain these bits clear.