Datasheet

 2010-2011 Microchip Technology Inc. DS39996F-page 169
PIC24FJ128GA310 FAMILY
REGISTER 11-1: ANSA: PORTA ANALOG FUNCTION SELECTION REGISTER
U-0 U-0 U-0 U-0 U-0 U-0 U-0 U-0
— — — — — — — —
bit 15 bit 8
R/W-1 R/W-1 U-0 U-0 U-0 U-0 U-0 U-0
ANSA7
(1)
ANSA6
(1)
— — — — — —
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 15-8 Unimplemented: Read as ‘0’
bit 7-6 ANSA<7:6>: Analog Function Selection bits
(1)
1 = Pin is configured in Analog mode; I/O port read is disabled
0 = Pin is configured in Digital mode; I/O port read is enabled
bit 5-0 Unimplemented: Read as ‘0’
Note 1: These bits are not available in 64-pin and 80-pin devices.
REGISTER 11-2: ANSB: PORTB ANALOG FUNCTION SELECTION REGISTER
R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1
ANSB15 ANSB14 ANSB13 ANSB12 ANSB11 ANSB10 ANSB9 ANSB8
bit 15 bit 8
R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1
ANSB7 ANSB6 ANSB5 ANSB4 ANSB3 ANSB2 ANSB1 ANSB0
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 ANSB<15:0>: Analog Function Selection bits
1 = Pin is configured in Analog mode; I/O port read is disabled
0 = Pin is configured in Digital mode; I/O port read is enabled