Atmel SAM4L Xplained Pro Evaluation Kit Atmel ATSAM4L-XPRO ATSAM4L-XPRO Data Sheet
Product codes
ATSAM4L-XPRO
434
42023E–SAM–07/2013
ATSAM4L8/L4/L2
18.5
User Interface
Note:
1. The reset value for this register is device specific. Refer to the Module Configuration section at the end of this chapter.
Table 18-2.
AESA Register Memory Map
Offset
Register Register
Name
Access
Reset
0x00
Control Register
CTRL
Read/Write
0x00000000
0x04
Mode Register
MODE
Read/Write
0x000F0000
0x08
Data Buffer Pointer Register
DATABUFPTR
Read/Write
0x00000000
0x0C
Status Register
SR
Read-only
0x00010000
0x10
Interrupt Enable Register
IER
Write-only
0x00000000
0x14
Interrupt Disable Register
IDR
Write-only
0x00000000
0x18
Interrupt Mask Register
IMR
Read-only
0x00000000
0x20
Key Register 0
KEY0
Write-only
0x00000000
0x24
Key Register 1
KEY1
Write-only
0x00000000
0x28
Key Register 2
KEY2
Write-only
0x00000000
0x2C
Key Register 3
KEY3
Write-only
0x00000000
0x30
Key Register 4
KEY4
Write-only
0x00000000
0x34
Key Register 5
KEY5
Write-only
0x00000000
0x38
Key Register 6
KEY6
Write-only
0x00000000
0x3C
Key Register 7
KEY7
Write-only
0x00000000
0x40
Initialization Vector Register 0
INITVECT0
Write-only
0x00000000
0x44
Initialization Vector Register 1
INITVECT1
Write-only
0x00000000
0x48
Initialization Vector Register 2
INITVECT2
Write-only
0x00000000
0x4C
Initialization Vector Register 3
INITVECT3
Write-only
0x00000000
0x50
Input Data Register
IDATA
Write-only
-
0x60
Output Data Register
ODATA
Read-only
-
0x70
DRNG Seed Register
DRNGSEED
Write-only
0x00000000
0xF8
Parameter Register
PARAMETER
Read-only
0xFC
Version Register
VERSION
Read-only