REB215-XPRO Extension Board [USER GUIDE]
42398A-MCU-03/2015
14
5.
Persistent Memory
A persistent memory space is allocated to store product specific information. The persistent memory is
organized as follows:
Table 5-1. Persistent Memory
Data
Data Type
Size
Structure Revision
uint 16
2 bytes
MAC address
uint 64
8 bytes
Board information – PCBA Name
ASCII string
1
30 bytes
Board information – PCBA Serial number
ASCII string
1
10 bytes
Board information – PCBA Atmel Part Number
ASCII string
1
8 bytes
Board information – PCBA Revision
uint 8
1 byte
Reserved
3 bytes
XTAL Calibration Value
uint 8
1 byte
Reserved
7 bytes
Reserved
4 bytes
CRC
uint 16
2 bytes
Notes:
1
'\0' terminated ASCII string.
The MAC address stored inside the MCU is a uniquely assigned ID for each kit and is owned by Atmel. User
applications can use this unique MAC ID to address the kit.
