Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK データシート
製品コード
AT91SAM9M10-G45-EK
458
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
30.6.15
PIO Interrupt Disable Register
Name:
PIO_IDR
Addresses:
0xFFFFF244 (PIOA), 0xFFFFF444 (PIOB), 0xFFFFF644 (PIOC), 0xFFFFF844 (PIOD),
0xFFFFFA44 (PIOE)
0xFFFFFA44 (PIOE)
Access:
Write-only
• P0-P31: Input Change Interrupt Disable
0 = No effect.
1 = Disables the Input Change Interrupt on the I/O line.
30.6.16
PIO Interrupt Mask Register
Name:
PIO_IMR
Addresses:
0xFFFFF248 (PIOA), 0xFFFFF448 (PIOB), 0xFFFFF648 (PIOC), 0xFFFFF848 (PIOD),
0xFFFFFA48 (PIOE)
0xFFFFFA48 (PIOE)
Access:
Read-only
• P0-P31: Input Change Interrupt Mask
0 = Input Change Interrupt is disabled on the I/O line.
1 = Input Change Interrupt is enabled 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