Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet
Product codes
AT91SAM9N12-EK
230
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
23.7.10 PIO Set Output Data Register
Name:
PIO_SODR
Addresses:
0xFFFFF430 (PIOA), 0xFFFFF630 (PIOB), 0xFFFFF830 (PIOC), 0xFFFFFA30 (PIOD)
Access:
Write-only
• P0-P31: Set Output Data
0: No effect.
1: Sets the data to be driven on the I/O line.
23.7.11 PIO Clear Output Data Register
Name:
PIO_CODR
Addresses:
0xFFFFF434 (PIOA), 0xFFFFF634 (PIOB), 0xFFFFF834 (PIOC), 0xFFFFFA34 (PIOD)
Access:
Write-only
• P0-P31: Clear Output Data
0: No effect.
1: Clears the data to be driven on the I/O line.
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
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