PIC18F8493 Microchip Technology, PIC18F8493 Datasheet - Page 32

• Manufacturer Part Number: PIC18F8493
• Description: Flash Microcontrollers
• Manufacturer: Microchip Technology

PIC18F6393/6493/8393/8493
REGISTER 2-2:
DS39896B-page 32
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5-4
bit 3-0
U-0
—
Unimplemented: Read as ‘0’
VCFG1:VCFG0: Voltage Reference Configuration bits
PCFG3:PCFG0: A/D Port Configuration Control bits
PCFG<3:0>
A = Analog input
00
01
10
11
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
U-0
—
ADCON1: A/D CONTROL REGISTER 1
External V
External V
A/D V
AV
AV
W = Writable bit
‘1’ = Bit is set
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
DD
DD
REF
VCFG1
R/W-0
REF
REF
A
A
A
A
A
D
D
D
D
D
D
D
D
D
D
D
+
+
+
A
A
A
A
A
A
D
D
D
D
D
D
D
D
D
D
External V
External V
A/D V
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
D
VCFG0
R/W-0
AV
AV
SS
SS
REF
A
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
REF
REF
-
-
-
D
D
D
D
D
D
D
A
A
A
A
A
A
A
A
A
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
D = Digital I/O
PCFG3
R/W-0
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
PCFG2
R/W-0
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
© 2009 Microchip Technology Inc.
x = Bit is unknown
PCFG1
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
R/W-0
PCFG0
R/W-0
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