Atmel Evaluation Kit AT91SAM9X35-EK AT91SAM9X35-EK Data Sheet
Product codes
AT91SAM9X35-EK
965
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
42.8.17 ADC Analog Control Register
Name:
ADC_ACR
Address:
0xF804C094
Access:
Read-write
This register can only be written if the WPEN bit is cleared in
.
• PENDETSENS: Pen Detection Sensitivity
Allows to modify the pen detection input pull-up resistor value. (See the product electrical characteristics for further details).
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
–
–
–
–
–
–
PENDETSENS