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PIC18F2221 Datasheet(PDF) 116 Page - Microchip Technology

Part # PIC18F2221
Description  Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
PDF  402 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC18F2221 Datasheet(HTML) 116 Page - Microchip Technology

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PIC18F2221/2321/4221/4321 FAMILY
DS39689F-page 116
© 2009 Microchip Technology Inc.
TABLE 11-4:
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reset
Values
on page
PORTB
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0
58
LATB
PORTB Data Latch Register (Read and Write to Data Latch)
58
TRISB
PORTB Data Direction Register
58
INTCON
GIE/GIEH PEIE/GIEL TMR0IE
INT0IE
RBIE
TMR0IF
INT0IF
RBIF
55
INTCON2
RBPU
INTEDG0 INTEDG1 INTEDG2
—
TMR0IP
—RBIP
55
INTCON3
INT2IP
INT1IP
—INT2IE
INT1IE
—
INT2IF
INT1IF
55
ADCON1
—
—
VCFG1
VCFG0
PCFG3
PCFG2
PCFG1
PCFG0
57
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by PORTB.



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