Datasheet

PIC16F72X/PIC16LF72X
DS41341E-page 72 © 2009 Microchip Technology Inc.
TABLE 6-2: SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Value on
POR, BOR
Value on all
other
Resets
ADCON0
— — CHS3 CHS2 CHS1 CHS0 GO/DONE ADON --00 0000 --00 0000
ANSELB
— — ANSB5 ANSB4 ANSB3 ANSB2 ANSB1 ANSB0 --11 1111 --11 1111
APFCON
— — — — — — SSSEL CCP2SEL ---- --00 ---- --00
CCP2CON
— — DC2B1 DC2B0 CCP2M3 CCP2M2 CCP2M1 CCP2M0 --00 0000 --00 0000
CPSCON0 CPSON
— — — CPSRNG1 CPSRNG0 CPSOUT T0XCS 0--- 0000 0--- 0000
CPSCON1
— — — — CPSCH3 CPSCH2 CPSCH1 CPSCH0 ---- 0000 ---- 0000
INTCON
GIE PEIE T0IE INTE RBIE T0IF INTF RBIF 0000 000x 0000 000X
IOCB IOCB7 IOCB6 IOCB5 IOCB4 IOCB3 IOCB2 IOCB1 IOCB0 0000 0000 0000 0000
OPTION_REG RBPU
INTEDG T0CS T0SE PSA PS2 PS1 PS0 1111 1111 1111 1111
PORTB RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0 xxxx xxxx xxxx xxxx
T1GCON TMR1GE
T1GPOL T1GTM T1GSPM T1GGO/
DONE
T1GVAL T1GSS1 T1GSS0 0000 0x00 uuuu uxuu
TRISB TRISB7 TRISB6 TRISB5 TRISB4 TRISB3 TRISB2 TRISB1 TRISB0 1111 1111 1111 1111
WPUB WPUB7 WPUB6 WPUB5 WPUB4 WPUB3 WPUB2 WPUB1 WPUB0 1111 1111 1111 1111
Legend: x = unknown, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by Port B.