AT91M40400-25C ATMEL Corporation, AT91M40400-25C Datasheet - Page 56

• Manufacturer Part Number: AT91M40400-25C
• Description: 16/32-bit Microcontroller, 2.7V to 3.6V Operating Range
• Manufacturer: ATMEL Corporation

PIO Output Enable Register
Register Name:
Access Type:
This register is used to enable PIO output drivers. If the pin is driven by a peripheral, this has no effect on the pin, but the
information is stored. The register is programmed as follows:
PIO Output Disable Register
Register Name:
Access Type:
This register is used to disable PIO output drivers. If the pin is driven by the peripheral, this has no effect on the pin, but the
information is stored. The register is programmed as follows:
1 = Enables the PIO output on the corresponding pin.
0 = No effect.
1 = Disables the PIO output on the corresponding pin.
0 = No effect.
56
P31
P23
P15
P31
P23
P15
P7
P7
31
23
15
31
23
15
7
7
AT91M40400
P30
P22
P14
P30
P22
P14
30
22
14
P6
30
22
14
P6
PIO_OER
Write only
PIO_ODR
Write only
6
6
P29
P21
P13
P29
P21
P13
29
21
13
P5
29
21
13
P5
5
5
P12
P12
P28
P20
P28
P20
P4
P4
28
20
12
28
20
12
4
4
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
P24
P16
P24
P16
24
16
P8
P0
24
16
P8
P0
8
0
8
0