Mikroelektronika MikroE Development Kits MIKROE-18 Scheda Tecnica
Codici prodotto
MIKROE-18
© 2008 Microchip Technology Inc.
DS39646C-page 265
PIC18F8722 FAMILY
FIGURE 20-12:
SYNCHRONOUS TRANSMISSION (THROUGH TXEN)
TABLE 20-7:
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
PIR1
PSPIF
ADIF
RC1IF
TX1IF
SSP1IF
CCP1IF
TMR2IF
TMR1IF
PIE1
PSPIE
ADIE
RC1IE
TX1IE
SSP1IE
CCP1IE
TMR2IE
TMR1IE
IPR1
PSPIP
ADIP
RC1IP
TX1IP
SSP1IP
CCP1IP
TMR2IP
TMR1IP
TRISC
TRISC7
TRISC6
TRISC5
TRISC4
TRISC3
TRISC2
TRISC1
TRISC0
TRISG
—
—
—
TRISG4
TRISG3
TRISG2
TRISG1
TRISG0
RCSTAx
SPEN
RX9
SREN
CREN
ADDEN
FERR
OERR
RX9D
TXREGx
EUSARTx Transmit Register
TXSTAx
CSRC
TX9
TXEN
SYNC
SENDB
BRGH
TRMT
TX9D
BAUDCONx
ABDOVF
RCIDL
—
SCKP
BRG16
—
WUE
ABDEN
SPBRGHx
EUSARTx Baud Rate Generator Register High Byte
SPBRGx
EUSARTx Baud Rate Generator Register Low Byte
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used for synchronous master transmission.
DTx pin
CKx pin
Write to
TXREGx reg
TXxIF bit
TRMT bit
bit 0
bit 1
bit 2
bit 6
bit 7
TXEN bit