PIC18F23K20_10 Datasheet, PDF (272/456 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC18F2XK20/4XK20
REGISTER 19-2: ADCON1: A/D CONTROL REGISTER 1
U-0
—
bit 7
U-0
R/W-0
R/W-0
U-0
U-0
—
VCFG1
VCFG0
—
—
U-0
U-0
—
—
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-6
bit 5
bit 4
bit 3-0
Unimplemented: Read as ‘0’
VCFG1: Negative Voltage Reference select bit
1 = Negative voltage reference supplied externally through VREF- pin.
0 = Negative voltage reference supplied internally by VSS.
VCFG0: Positive Voltage Reference select bit
1 = Positive voltage reference supplied externally through VREF+ pin.
0 = Positive voltage reference supplied internally by VDD.
Unimplemented: Read as ‘0’
DS41303G-page 272
 2010 Microchip Technology Inc.