PIC16C62B/72A
REGISTER 9-2:ADCON1 REGISTER (ADDRESS 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: PCFG2:PCFG0: A/D Port Configuration Control bits
PCFG2:PCFG0
RA0
RA1
RA2
RA5
RA3
VREF
VDD
000
001
010
011
100
101
11x
A
A
A
A
A
A
A
A
A
A
D
A
A
A
A
A
D
A
A
A
D
D
D
A
A
A
D
D
D
VREF
A
RA3
VDD
RA3
VDD
RA3
VDD
VREF
A
VREF
D
A = Analog input
D = Digital I/O
DS35008B-page 50
Preliminary
1999 Microchip Technology Inc.