Microchip Technology AC164139 Data Sheet
PIC24FJ256DA210 FAMILY
DS39969B-page 160
2010 Microchip Technology Inc.
REGISTER 10-2:
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
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
REGISTER 10-3:
ANSC: PORTC ANALOG FUNCTION SELECTION REGISTER
U-0
R/W-1
R/W-1
U-0
U-0
U-0
U-0
U-0
—
ANSC14
ANSC13
—
—
—
—
—
bit 15
bit 8
U-0
U-0
U-0
R/W-1
U-0
U-0
U-0
U-0
—
—
—
ANSC4
(1)
—
—
—
—
bit 7
bit 0
Legend:
R = Readable bit
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
Unimplemented: Read as ‘0’
bit 14-13
ANSC<14:13>: 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
bit 12-5
Unimplemented: Read as ‘0’
bit 4
ANSC4: Analog Function Selection bit
(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 3-0
Unimplemented: Read as ‘0’
Note 1:
This bit is not available on 64-pin devices (PIC24FJXXXDAX06).