SAM3N00A Atmel Corporation, SAM3N00A Datasheet - Page 403

• Manufacturer Part Number: SAM3N00A
• Manufacturer: Atmel Corporation

26.7.5
Name:
Addresses:
Access:
This register can only be written if the WPEN bit is cleared in
• P0-P31: Output Disable
0 = No effect.
1 = Disables the output on the I/O line.
26.7.6
Name:
Addresses:
Access:
• P0-P31: Output Status
0 = The I/O line is a pure input.
1 = The I/O line is enabled in output.
11011A–ATARM–04-Oct-10
11011A–ATARM–04-Oct-10
P31
P23
P15
P31
P23
P15
P7
P7
31
23
15
31
23
15
7
7
PIO Output Disable Register
PIO Output Status Register
P30
P22
P14
P30
P22
P14
P6
P6
30
22
14
30
22
14
PIO_ODR
0x400E0E14 (PIOA), 0x400E1014 (PIOB), 0x400E1214 (PIOC)
Write-only
6
PIO_OSR
0x400E0E18 (PIOA), 0x400E1018 (PIOB), 0x400E1218 (PIOC)
Read-only
6
P29
P21
P13
P29
P21
P13
P5
P5
29
21
13
29
21
13
5
5
P28
P20
P12
P28
P20
P12
P4
P4
28
20
12
28
20
12
4
4
“PIO Write Protect Mode Register”
P27
P19
P11
P27
P19
P11
P3
P3
27
19
11
27
19
11
3
3
P26
P18
P10
P26
P18
P10
P2
P2
26
18
10
26
18
10
2
2
.
P25
P17
P25
P17
P9
P1
P9
P1
25
17
25
17
9
1
9
1
SAM3N
SAM3N
P24
P16
P24
P16
P8
P0
P8
P0
24
16
24
16
8
0
8
0
403
403