PIC24FJ128GA308-I/PT Microchip Technology, PIC24FJ128GA308-I/PT Datasheet - Page 306

• Manufacturer Part Number: PIC24FJ128GA308-I/PT
• Description: 16-bit, 16 MIPS, 128 KB Flash, 8 KB RAM, 69 I/O, LCD, XLP W/Vbat 80 TQFP 12x12x1
• Manufacturer: Microchip Technology

PIC24FJ128GA310 FAMILY
REGISTER 24-6:
DS39996F-page 306
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-13
bit 12-8
Note 1:
CH0NB2
CH0NA2
R/W-0
R/W-0
2:
These input channels do not have corresponding memory mapped result buffers.
These channels are implemented in 100-pin devices only.
CH0NB<2:0>: Sample B Channel 0 Negative Input Select bits
1xx = Unimplemented
011 = Unimplemented
010 = AN1
001 = Unimplemented
000 = V
CH0SB<4:0>: Sample B Channel 0 Positive Input Select bits
11111 = V
11110 = AV
11101 = AV
11100 = Band gap reference (V
11011 = V
11010 = V
11001 = CTMU
11000 = CTMU temperature sensor input (does not require AD1CTMENH<8> to be set)
10111 = AN23
10110 = AN22
10101 = AN21
10100 = AN20
10011 = AN19
10010 = AN18
10001 = AN17
10000 = AN16
01111 = AN15
01110 = AN14
01101 = AN13
01100 = AN12
01011 = AN11
01010 = AN10
01001 = AN9
01000 = AN8
00111 = AN7
00110 = AN6
00101 = AN5
00100 = AN4
00011 = AN3
00010 = AN2
00001 = AN1
00000 = AN0
CH0NB1
CH0NA1
R/W-0
R/W-0
AD1CHS: A/D SAMPLE SELECT REGISTER
REF
BAT
BG
BG
-/AV
DD
SS
/2
/6
W = Writable bit
‘1’ = Bit is set
/2
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(1)
(1)
SS
(1)
CH0NB0
CH0NA0
R/W-0
R/W-0
CH0SB4
CH0SA4
BG
R/W-0
R/W-0
)
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
CH0SB3
CH0SA3
R/W-0
R/W-0
CH0SB2
CH0SA2
R/W-0
R/W-0
 2010-2011 Microchip Technology Inc.
x = Bit is unknown
CH0SB1
CH0SA1
R/W-0
R/W-0
CH0SB0
CH0SA0
R/W-0
R/W-0
bit 8
bit 0