PIC32MX1XX_12 Datasheet, PDF (208/328 Pages) Microchip Technology – 32-bit Microcontrollers (up to 128 KB Flash and 32 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

PIC32MX1XX/2XX
REGISTER 21-5: AD1CSSL: ADC INPUT SCAN SELECT REGISTER
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Range 31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2
31:24
23:16
15:8
7:0
U-0
—
U-0
—
R/W-0
CSSL15
R/W-0
CSSL7
U-0
—
U-0
—
R/W-0
CSSL14
R/W-0
CSSL6
U-0
—
U-0
—
R/W-0
CSSL13
R/W-0
CSSL5
U-0
—
U-0
—
R/W-0
CSSL12
R/W-0
CSSL4
U-0
—
U-0
—
R/W-0
CSSL11
R/W-0
CSSL3
U-0
—
U-0
—
R/W-0
CSSL10
R/W-0
CSSL2
Bit
25/17/9/1
U-0
—
U-0
—
R/W-0
CSSL9
R/W-0
CSSL1
Bit
24/16/8/0
U-0
—
U-0
—
R/W-0
CSSL8
R/W-0
CSSL0
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 31-16 Unimplemented: Read as ‘0’
bit 15-0 CSSL<15:0>: ADC Input Pin Scan Selection bits^(1,2)
1 = Select ANx for input scan
0 = Skip ANx for input scan
Note 1:
2:
CSSL = ANx, where ‘x’ = 0-12; CSSL13 selects CTMU input for scan; CSSL14 selects IVREF for scan;
CSSL15 selects VSS for scan.
On devices with less than 13 analog inputs, all CSSLx bits can be selected; however, inputs selected for
scan without a corresponding input on the device will convert to VREFL.
DS61168E-page 208
Preliminary
 2011-2012 Microchip Technology Inc.