PIC16C745/765
REGISTER 12-2: A/D CONTROL REGISTER 1 (ADCON1: 9Fh)
U-0
U-0
U-0
U-0
U-0
R/W-0
R/W-0
R/W-0
—
—
—
—
—
PCFG2
PCFG1
PCFG0
R = Readable bit
W = Writable bit
U = Unimplemented bit,
read as ‘0’
bit7
bit0
- n = Value at POR
reset
bit 7-3: Unimplemented: Read as '0'
bit 2-0: PCFG<2:0>: A/D Port Configuration Control bits
PCFG<2:0> AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
VREF
VDD
000
001
010
011
100
101
11x
A
A
D
D
D
A
D
A
A
A
A
A
A
A
A
A
A
A
D
A
A
D
D
D
A
D
A
D
D
D
A
D
A
A
A
D
A
D
VREF
A
A
A
A
D
A
D
A
A
A
A
A
D
RA3
VDD
AN3
VDD
AN3
VDD
VREF
A
VREF
D
A = Analog input
D = Digital I/O
DS41124A-page 90
Advanced Information
1999 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
