PIC16F1938 Datasheet, PDF (136/452 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

PIC16(L)F1938/9
TABLE 12-6: SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Register
on Page
ADCON0
—
CHS<4:0>
GO/DONE ADON
159
ANSELB
—
—
ANSB5 ANSB4
ANSB3
ANSB2 ANSB1 ANSB0
135
APFCON
—
CCP3SEL T1GSEL P2BSEL SRNQSEL C2OUTSEL SSSEL CCP2SEL 127
CCPxCON
PxM<1:0>
DCxB<1:0>
CCPxM<3:0>
230
CPSCON0
CPSON CPSRM
—
—
CPSRNG<1:0>
CPSOUT T0XCS
323
CPSCON1
—
—
—
—
CPSCH<3:>
324
INTCON
GIE
PEIE
TMR0IE
INTE
IOCIE
TMR0IF
INTF
IOCIF
94
IOCBP
IOCBP7 IOCBP6 IOCBP5 IOCBP4
IOCBP3
IOCBP2 IOCBP1 IOCBP0
148
IOCBN
IOCBN7 IOCBN6 IOCBN5 IOCBN4
IOCBN3
IOCBN2 IOCBN1 IOCBN0
148
IOCBF
IOCBF7 IOCBF6 IOCBF5 IOCBF4
IOCBF3
IOCBF2 IOCBF1 IOCBF0
148
LATB
LATB7
LATB6
LATB5
LATB4
LATB3
LATB2
LATB1
LATB0
134
LCDCON
LCDEN SLPEN WERR
—
CS<1:0>
LMUX<1:0>
329
LCDSE0
SE7
SE6
SE5
SE4
SE3
SE2
SE1
SE0
333
LCDSE1
SE15
SE14
SE13
SE12
SE11
SE10
SE9
SE8
333
OPTION_REG WPUEN INTEDG TMR0CS TMR0SE
PSA
PS<2:0>
189
PORTB
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0
134
T1GCON
TMR1GE T1GPOL T1GTM T1GSPM T1GGO/DONE T1GVAL
T1GSS<1:0>
200
TRISB
TRISB7 TRISB6 TRISB5 TRISB4
TRISB3
TRISB2 TRISB1 TRISB0
134
WPUB
WPUB7 WPUB6 WPUB5 WPUB4
WPUB3
WPUB2 WPUB1 WPUB0
135
Legend: x = unknown, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by PORTB.
DS41574A-page 136
Preliminary
 2011 Microchip Technology Inc.