Datasheet

PIC18F97J60 FAMILY
DS39762F-page 334  2011 Microchip Technology Inc.
FIGURE 21-12: SYNCHRONOUS TRANSMISSION (THROUGH TXEN)
TABLE 21-7: REGISTERS ASSOCIATED WITH SYNCHRONOUS MASTER 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 69
PIR1 PSPIF ADIF RC1IF TX1IF SSP1IF CCP1IF TMR2IF TMR1IF 71
PIE1
PSPIE ADIE RC1IE TX1IE SSP1IE CCP1IE TMR2IE TMR1IE 71
IPR1 PSPIP ADIP RC1IP TX1IP SSP1IP CCP1IP TMR2IP TMR1IP 71
PIR3 SSP2IF BCL2IF RC2IF TX2IF
(1)
TMR4IF CCP5IF CCP4IF CCP3IF 71
PIE3
SSP2IE BCL2IE RC2IE TX2IE
(1)
TMR4IE CCP5IE CCP4IE CCP3IE 71
IPR3 SSP2IP BCL2IP RC2IP TX2IP
(1)
TMR4IP CCP5IP CCP4IP CCP3IP 71
RCSTAx SPEN RX9 SREN CREN ADDEN FERR OERR RX9D 71
TXREGx EUSARTx Transmit Register 71
TXSTAx CSRC TX9 TXEN SYNC
SENDB BRGH TRMT TX9D 71
BAUDCONx
ABDOVF RCIDL RXDTP TXCKP BRG16 — WUE ABDEN 72
SPBRGHx EUSARTx Baud Rate Generator Register High Byte 72
SPBRGx EUSARTx Baud Rate Generator Register Low Byte 72
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used for synchronous master transmission.
Note 1: These bits are only available in 80-pin and 100-pin devices; otherwise, they are unimplemented and read as ‘0’.
RC7/RX1/DT1 pin
RC6/TX1/CK1 pin
Write to
TXREG1 reg
TX1IF bit
TRMT bit
TXEN bit
Note: This example is equally applicable to EUSART2 (RG1/TX2/CK2 and RG2/RX2/DT2).
bit 0 bit 1 bit 2 bit 6 bit 7