PIC18F2450/4450
TABLE 9-4:
Name
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
Reset
Values
on page
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PORTB
LATB
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0
51
51
51
49
49
49
50
52
LATB7
TRISB7
LATB6
TRISB6
LATB5
TRISB5
LATB4
TRISB4
INT0IE
LATB3
LATB2
LATB1
LATB0
TRISB
TRISB3 TRISB2 TRISB1 TRISB0
INTCON
INTCON2
INTCON3
ADCON1
UCON
GIE/GIEH PEIE/GIEL TMR0IE
RBIE
—
TMR0IF
TMR0IP
—
INT0IF
—
RBIF
RBIP
INT1IF
PCFG0
—
RBPU
INT2IP
—
INTEDG0 INTEDG1 INTEDG2
INT1IP
—
—
INT2IE
VCFG0
PKTDIS
INT1IE
PCFG3
INT2IF
PCFG1
VCFG1
SE0
PCFG2
—
PPBRST
USBEN RESUME SUSPND
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by PORTB.
© 2006 Microchip Technology Inc.
Advance Information
DS39760A-page 103