Datasheet

39
42023ES–SAM–07/2013
ATSAM4L8/L4/L2
12 Peripheral DMA Controller PDCA 11
13 Peripheral DMA Controller PDCA 12
14 Peripheral DMA Controller PDCA 13
15 Peripheral DMA Controller PDCA 14
16 Peripheral DMA Controller PDCA 15
17 CRC Calculation Unit CRCCU
18 USB 2.0 Interface USBC
19 Peripheral Event Controller PEVC TR
20 Peripheral Event Controller PEVC OV
21 Advanced Encryption Standard AESA
22 Power Manager PM
23 System Control Interface SCIF
24 Frequency Meter FREQM
25 General-Purpose Input/Output Controller GPIO 0
26 General-Purpose Input/Output Controller GPIO 1
27 General-Purpose Input/Output Controller GPIO 2
28 General-Purpose Input/Output Controller GPIO 3
29 General-Purpose Input/Output Controller GPIO 4
30 General-Purpose Input/Output Controller GPIO 5
31 General-Purpose Input/Output Controller GPIO 6
32 General-Purpose Input/Output Controller GPIO 7
33 General-Purpose Input/Output Controller GPIO 8
34 General-Purpose Input/Output Controller GPIO 9
35 General-Purpose Input/Output Controller GPIO 10
36 General-Purpose Input/Output Controller GPIO 11
37 Backup Power Manager BPM
38 Backup System Control Interface BSCIF
39 Asynchronous Timer AST ALARM
40 Asynchronous Timer AST PER
41 Asynchronous Timer AST OVF
42 Asynchronous Timer AST READY
43 Asynchronous Timer AST CLKREADY
44 Watchdog Timer WDT
45 External Interrupt Controller EIC 1
46 External Interrupt Controller EIC 2
47 External Interrupt Controller EIC 3
Table 4-2. Interrupt Request Signal Map (Sheet 2 of 3)
Line Module Signal