User's Manual

REB215-XPRO Extension Board [USER GUIDE]
42398AX-MCU-03/2015
14
DRAFT
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.