Datasheet

PIC24HJXXXGPX06A/X08A/X10A
DS70592D-page 220  2009-2012 Microchip Technology Inc.
REGISTER 20-10: ADxPCFGL: ADCx PORT CONFIGURATION REGISTER LOW
(1,2,3,4)
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
PCFG15 PCFG14 PCFG13 PCFG12 PCFG11 PCFG10 PCFG9 PCFG8
bit 15 bit 8
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
PCFG7 PCFG6 PCFG5 PCFG4 PCFG3 PCFG2 PCFG1 PCFG0
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 15-0 PCFG<15:0>: ADC Port Configuration Control bits
1 = Port pin in Digital mode, port read input enabled, ADC input multiplexer connected to AV
SS
0 = Port pin in Analog mode, port read input disabled, ADC samples pin voltage
Note 1: On devices without 16 analog inputs, all PCFG bits are R/W by user. However, PCFG bits are ignored on
ports without a corresponding input on device.
2: On devices with 2 analog-to-digital modules, both AD1PCFGL and AD2PCFGL will affect the configuration
of port pins multiplexed with AN0-AN15.
3: PCFGx = ANx, where x = 0 through 15.
4: PCFGx bits will have no effect if ADC module is disabled by setting ADxMD bit in the PMDx register. In this
case all port pins multiplexed with ANx will be in Digital mode.