SAM4C_14 Datasheet, PDF (682/1303 Pages) ATMEL Corporation – Atmel | SMART ARM-based Flash MCU

32.6.43 PIO Rising Edge/High-Level Select Register
Name:
PIO_REHLSR
Address: 0x400E0ED4 (PIOA), 0x400E10D4 (PIOB), 0x4800C0D4 (PIOC), 0x400E12D4 (PIOD)
Access: Write-only
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
• P0–P31: Rising Edge/High-Level Interrupt Selection
0: No effect.
1: The interrupt source is set to a rising edge detection or high-level detection event, depending on PIO_ELSR.
682
SAM4C Series [DATASHEET]
Atmel-11102E-ATARM-SAM4C32-SAM4C16-SAM4C8-Datasheet_06-Oct-14