PIC16F722A Datasheet, PDF (66/284 Pages) Microchip Technology – 28-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16F/LF722A/723A
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 Value on all
POR, BOR other Resets
ADCON0
ANSELB
APFCON
CCP2CON
CPSCON0
CPSCON1
INTCON
IOCB
—
—
—
—
CPSON
—
GIE
IOCB7
—
—
—
—
—
—
PEIE
IOCB6
CHS3
ANSB5
—
DC2B1
—
—
T0IE
IOCB5
CHS2
ANSB4
—
DC2B0
—
—
INTE
IOCB4
CHS1
ANSB3
—
CCP2M3
CPSRNG1
CPSCH3
RBIE
IOCB3
CHS0
ANSB2
—
CCP2M2
CPSRNG0
CPSCH2
T0IF
IOCB2
GO/DONE
ANSB1
SSSEL
CCP2M1
CPSOUT
CPSCH1
INTF
IOCB1
ADON
ANSB0
CCP2SEL
CCP2M0
T0XCS
CPSCH0
RBIF
IOCB0
--00 0000
--11 1111
---- --00
--00 0000
0--- 0000
---- 0000
0000 000x
0000 0000
OPTION_REG
PORTB
T1GCON
RBPU
RB7
TMR1GE
INTEDG
RB6
T1GPOL
T0CS
RB5
T1GTM
T0SE
RB4
T1GSPM
PSA
RB3
T1GGO/
DONE
PS2
RB2
T1GVAL
PS1
RB1
T1GSS1
PS0
RB0
T1GSS0
1111 1111
xxxx xxxx
0000 0x00
TRISB
WPUB
Legend:
TRISB7 TRISB6 TRISB5 TRISB4 TRISB3
TRISB2
TRISB1 TRISB0 1111 1111
WPUB7 WPUB6 WPUB5 WPUB4 WPUB3
WPUB2
WPUB1 WPUB0 1111 1111
x = unknown, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by PORTB.
--00 0000
--11 1111
---- --00
--00 0000
0--- 0000
---- 0000
0000 000X
0000 0000
1111 1111
xxxx xxxx
uuuu uxuu
1111 1111
1111 1111
DS41417A-page 66
 2010 Microchip Technology Inc.