Техническая Спецификация для Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO
Модели
ATSAM4E-XPRO
749
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
34.6.17 PIO Interrupt Status Register
Name:
PIO_ISR
Address:
0x400E0E4C (PIOA), 0x400E104C (PIOB), 0x400E124C (PIOC), 0x400E144C (PIOD), 0x400E164C
(PIOE)
Access:
Read-only
P0–P31: Input Change Interrupt Status
0: No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset.
1: At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset.
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