Atmel Xplained Evaluation Board AT32UC3A3-XPLD AT32UC3A3-XPLD Datenbogen
Produktcode
AT32UC3A3-XPLD
395
32072H–AVR32–10/2012
AT32UC3A3
20.6.8
Pull-up Enable Register
Name:
PUER
Access Type:
Read, Write, Set, Clear, Toggle
Offset:
0x70, 0x74, 0x78, 0x7C
Reset Value:
-
• P0-31: Pull-up Enable
0: The internal pull-up resistor is disabled for the corresponding pin.
1: The internal pull-up resistor is enabled for the corresponding pin.
31
30
29
28
27
26
25
24
P31
P30
P29
P28
P27
P26
P25
P24
23
22
21
20
19
18
17
16
P23
P22
P21
P20
P19
P18
P17
P16
15
14
13
12
11
10
9
8
P15
P14
P13
P12
P11
P10
P9
P8
7
6
5
4
3
2
1
0
P7
P6
P5
P4
P3
P2
P1
P0