2002 Microchip Technology Inc.
Preliminary
DS30485A-page 45
PIC18FXX39
IPR2
EEIP
BCLIP
LVDIP
TMR3IP
---1 1111
PIR2
EEIF
BCLIF
LVDIF
TMR3IF
---0 0000
PIE2
EEIE
BCLIE
LVDIE
TMR3IE
---0 0000
IPR1
PSPIP(3)
ADIP
RCIP
TXIP
SSPIP
TMR2IP
TMR1IP
1111 1111
PIR1
PSPIF(3)
ADIF
RCIF
TXIF
SSPIF
TMR2IF
TMR1IF
0000 0000
PIE1
PSPIE(3)
ADIE
RCIE
TXIE
SSPIE
TMR2IE
TMR1IE
0000 0000
TRISE(3)
IBF
OBF
IBOV
PSPMODE
Data Direction bits for PORTE
0000 -111
TRISD(3)
Data Direction Control Register for PORTD
1111 1111
TRISC
TRISC7
TRISC6
TRISC5
TRISC4
TRISC3
*
TRISC0
1111 1111
TRISB
Data Direction Control Register for PORTB
1111 1111
TRISA
—TRISA6(1) Data Direction Control Register for PORTA
-111 1111
LATE(3)
Read PORTE Data Latch,
Write PORTE Data Latch
---- -xxx
LATD(3)
Read PORTD Data Latch, Write PORTD Data Latch
xxxx xxxx
LATC
LATC7
LATC6
LATC5
LATC4
LATC3
*
LATC0
xxxx xxxx
LATB
Read PORTB Data Latch, Write PORTB Data Latch
xxxx xxxx
LATA
—LATA6(1)
Read PORTA Data Latch, Write PORTA Data Latch(1)
-xxx xxxx
PORTE(3)
Read PORTE pins, Write PORTE Data Latch
---- -000
PORTD(3)
Read PORTD pins, Write PORTD Data Latch
xxxx xxxx
PORTC
RC7
RC6
RC5
RC4
RC3
*
RC0
xxxx xxxx
PORTB
Read PORTB pins, Write PORTB Data Latch
xxxx xxxx
PORTA
—RA6(1)
Read PORTA pins, Write PORTA Data Latch(1)
-x0x 0000
TABLE 4-2:
REGISTER FILE SUMMARY (CONTINUED)
File Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Details
on page:
Legend:
x
= unknown, u = unchanged, - = unimplemented, q = value depends on condition
*
These registers (or individual bits) are retained to maintain compatibility with PIC18FXX2 devices; however, the indicated bits are
reserved in PIC18FXX39 devices. Users should not alter the values of these bits. See Section 4.9.2 for details.
Note 1: RA6 and associated bits are configured as port pins in RCIO and ECIO Oscillator mode only and read '0' in all other Oscillator modes.
2: Bit 21 of the TBLPTRU allows access to the device configuration bits.
3: These registers and bits are reserved on the PIC18F2X39 devices; always maintain these clear.
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