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PIC18F-LF1XK50 Datasheet, PDF (90/420 Pages) Microchip Technology – 20-Pin USB Flash Microcontrollers | |||
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PIC18F/LF1XK50
REGISTER 9-6: PORTB: PORTB REGISTER
R/W-x
R/W-x
R/W-x
R/W-x
U-0
U-0
U-0
U-0
RB7
RB6
RB5
RB4
â
â
â
â
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
â1â = Bit is set
U = Unimplemented bit, read as â0â
â0â = Bit is cleared
x = Bit is unknown
bit 7-4
bit 3-0
RB<7:4>: PORTB I/O Pin bit
1 = Port pin is >VIH
0 = Port pin is <VIL
Unimplemented: Read as â0â
REGISTER 9-7: TRISB: PORTB TRI-STATE REGISTER
R/W-1
R/W-1
R/W-1
R/W-1
U-0
U-0
U-0
U-0
TRISB7
TRISB6
TRISB5
TRISB4
â
â
â
â
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
â1â = Bit is set
U = Unimplemented bit, read as â0â
â0â = Bit is cleared
x = Bit is unknown
bit 7-4
bit 3-0
TRISB<7:4>: PORTB Tri-State Control bit
1 = PORTB pin configured as an input (tri-stated)
0 = PORTB pin configured as an output
Unimplemented: Read as â0â
DS41350E-page 90
Preliminary
ï£ 2010 Microchip Technology Inc.
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