Datasheet

PIC32MX330/350/370/430/450/470
DS60001185C-page 238  2012-2013 Microchip Technology Inc.
REGISTER 22-5: AD1CSSL: ADC INPUT SCAN SELECT REGISTER
Bit
Range
Bit
31/23/15/7
Bit
30/22/14/6
Bit
29/21/13/5
Bit
28/20/12/4
Bit
27/19/11/3
Bit
26/18/10/2
Bit
25/17/9/1
Bit
24/16/8/0
31:24
U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
— CSSL30 CSSL29 CSSL28 CSSL27 CSSL26 CSSL25 CSSL24
23:16
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
CSSL23 CSSL21 CSSL21 CSSL20 CSSL19 CSSL18 CSSL17 CSSL16
15:8
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
CSSL15 CSSL14 CSSL13 CSSL12 CSSL11 CSSL10 CSSL9 CSSL8
7:0
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
CSSL7 CSSL6 CSSL5 CSSL4 CSSL3 CSSL2 CSSL1 CSSL0
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 31-16 Unimplemented: Read as ‘0’
bit 15-0 CSSL<30:0>: ADC Input Pin Scan Selection bits
(1,2)
1 = Select ANx for input scan
0 = Skip ANx for input scan
Note 1: CSSL = ANx, where x = 0-27; CSSL30 selects Vss for scan; CSSL29 selects CTMU input for scan;
CSSL28 selects IV
REF for scan.
2: On devices with less than 28 analog inputs, all CSSLx bits can be selected; however, inputs selected for
scan without a corresponding input on the device will convert to V
REFL.