Atmel Evaluation Kit for the SAM4E Series of Flash Microcontrollers ATSAM4E-EK ATSAM4E-EK Data Sheet
Product codes
ATSAM4E-EK
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
234
12.9.1.2 CPUID Base Register
Name:
SCB_CPUID
Access: Read/Write
Reset: 0x000000000
The SCB_CPUID register contains the processor part number, version, and implementation information.
Implementer: Implementer Code
0x41: ARM.
Variant: Variant Number
It is the r value in the rnpn product revision identifier:
0x0: Revision 0.
Constant: Reads as 0xF
Reads as 0xF.
PartNo: Part Number of the Processor
0xC24 = Cortex-M4.
Revision: Revision Number
It is the p value in the rnpn product revision identifier:
0x0: Patch 0.
31
30
29
28
27
26
25
24
Implementer
23
22
21
20
19
18
17
16
Variant
Constant
15
14
13
12
11
10
9
8
PartNo
7
6
5
4
3
2
1
0
PartNo
Revision