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| PIC18F4580 Datasheet, PDF (133/484 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology | |||
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PIC18F2480/2580/4480/4580
TABLE 10-2: SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reset
Values
on page
PORTA
RA7(1)
RA6(1)
RA5
RA4
RA3
RA2
RA1
RA0
52
LATA
LATA7(1) LATA6(1) LATA Data Output Register
52
TRISA
TRISA7(1) TRISA6(1) PORTA Data Direction Register
52
ADCON1
â
â
VCFG1 VCFG0 PCFG3 PCFG2 PCFG1 PCFG0
50
CVRCON(2) CVREN CVROE CVRR CVRSS CVR3
CVR2
CVR1
CVR0
51
Legend: â = unimplemented, read as â0â. Shaded cells are not used by PORTA.
Note 1: RA7:RA6 and their associated latch and data direction bits are enabled as I/O pins based on oscillator
configuration; otherwise, they are read as â0â.
2: These registers are unimplemented on PIC18F2X80 devices.
 2004 Microchip Technology Inc.
Preliminary
DS39637A-page 131
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