PIC18F1230 MICROCHIP [Microchip Technology], PIC18F1230 Datasheet - Page 166

• Manufacturer Part Number: PIC18F1230
• Description: 18/20/28-Pin, Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F1230/1330
REGISTER 15-2:
DS39758B-page 164
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-5
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1:
U-0
—
2:
These bits reset to ‘1’ to configure the port as an analog input after Reset.
This bit is unused and reads as ‘0’ if pin is not configured for use as RA6
Unimplemented: Read as ‘0’
VCFG0: Voltage Reference Configuration bit (V
1 = Positive reference for the A/D is V
0 = Positive reference for the A/D is AV
PCFG3: A/D Port Configuration bit for RA6/AN3
1 = Port is configured as AN3
0 = Port is configured as RA6
PCFG2: A/D Port Configuration bit for RA4/AN2
1 = Port is configured as AN2
0 = Port is configured as RA4
PCFG1: A/D Port Configuration bit for RA1/AN1
1 = Port is configured as AN1
0 = Port is configured as RA1
PCFG0: A/D Port Configuration bit for RA0/AN0
1 = Port is configured as AN0
0 = Port is configured as RA0
U-0
—
ADCON1: A/D CONTROL REGISTER 1
W = Writable bit
‘1’ = Bit is set
U-0
—
Advance Information
VCFG0
R/W-0
REF
DD
+
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
PCFG3
REF
(1,2)
(1)
(1)
(1)
(1,2)
+ source)
PCFG2
R/W
(1)
© 2006 Microchip Technology Inc.
x = Bit is unknown
PCFG1
R/W
(1)
PCFG0
R/W
(1)
bit 0