參數(shù)資料
型號: AT91M40807-33AI
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: Microcontroller
中文描述: 32-BIT, MROM, 33 MHz, RISC MICROCONTROLLER, PQFP100
封裝: 1.40 MM HEIGHT, TQFP-100
文件頁數(shù): 81/153頁
文件大小: 1837K
代理商: AT91M40807-33AI
81
AT91X40 Series
1354D
ATARM
05/02
PIO Output Enable Register
Register Name
: PIO_OER
Access Type
:
Offset
:
Write Only
0x10
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:
1 = Enables the PIO output on the corresponding pin.
0 = No effect.
PIO Output Disable Register
Register Name
: PIO_ODR
Access Type
:
Offset
:
Write Only
0x14
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 = Disables the PIO output on the corresponding pin.
0 = No effect.
31
P31
30
P30
29
P29
28
P28
27
P27
26
P26
25
P25
24
P24
23
P23
22
P22
21
P21
20
P20
19
P19
18
P18
17
P17
16
P16
15
P15
14
P14
13
P13
12
P12
11
P11
10
P10
9
8
P9
P8
7
6
5
4
3
2
1
0
P7
P6
P5
P4
P3
P2
P1
P0
31
P31
30
P30
29
P29
28
P28
27
P27
26
P26
25
P25
24
P24
23
P23
22
P22
21
P21
20
P20
19
P19
18
P18
17
P17
16
P16
15
P15
14
P14
13
P13
12
P12
11
P11
10
P10
9
8
P9
P8
7
6
5
4
3
2
1
0
P7
P6
P5
P4
P3
P2
P1
P0
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