Atmel Xplained Evaluation Board AT32UC3A3-XPLD AT32UC3A3-XPLD Data Sheet
Product codes
AT32UC3A3-XPLD
394
32072H–AVR32–10/2012
AT32UC3A3
20.6.7
Pin Value Register
Name:
PVR
Access Type:
Read
Offset:
0x60, 0x64, 0x68, 0x6C
Reset Value:
-
• P0-31: Pin Value
0: The I/O line is at level ‘0’.
1: The I/O line is at level ‘1’.
Note that the level of a pin can only be read when GPER is set or interrupt is enabled for the 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