PIC18F2420 MICROCHIP [Microchip Technology], PIC18F2420 Datasheet - Page 220

• Manufacturer Part Number: PIC18F2420
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2420/2520/4420/4520
FIGURE 18-12:
TABLE 18-7:
DS39631A-page 218
INTCON
PIR1
PIE1
IPR1
RCSTA
TXREG
TXSTA
BAUDCON
SPBRGH
SPBRG
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used for synchronous master transmission.
Note 1:
Name
RC7/RX/DT pin
RC6/TX/CK pin
Reserved in 28-pin devices; always maintain these bits clear.
EUSART Transmit Register
EUSART Baud Rate Generator Register, High Byte
EUSART Baud Rate Generator Register, Low Byte
TXREG reg
GIE/GIEH PEIE/GIEL TMR0IE
ABDOVF
PSPIF
PSPIE
PSPIP
CSRC
SPEN
TRMT bit
TXEN bit
Bit 7
TXIF bit
REGISTERS ASSOCIATED WITH SYNCHRONOUS MASTER TRANSMISSION
Write to
(1)
(1)
(1)
SYNCHRONOUS TRANSMISSION (THROUGH TXEN)
RCIDL
ADIE
ADIP
Bit 6
ADIF
RX9
TX9
SREN
TXEN
RCIE
RCIP
RCIF
Bit 5
bit 0
—
Preliminary
INT0IE
CREN
SYNC
SCKP
TXIF
TXIE
TXIP
Bit 4
bit 1
ADDEN
SENDB
BRG16
SSPIE
SSPIP
SSPIF
RBIE
Bit 3
bit 2
TMR0IF
CCP1IF
CCP1IE
CCP1IP
BRGH
FERR
Bit 2
—
bit 6
TMR2IE
TMR2IP
TMR2IF
INT0IF
OERR
TRMT
WUE
Bit 1
 2004 Microchip Technology Inc.
bit 7
TMR1IF
TMR1IE
TMR1IP
ABDEN
RX9D
TX9D
RBIF
Bit 0
on page
Values
Reset
49
52
52
52
51
51
51
51
51
51