Artesyn ATCA-7365 Installation and Use (May 2014) - Manual (Page 270)

FRU Information and Sensor Data Records
ATCA-7365 Installation and Use (6806800K65M) 270
9.2 MAC Address Record
The blade provides one OEM FRU record which contains information about on-board MAC
addresses.
The format of the record is described in the following table.
Table 9-2 Artesyn MAC Addresses Record
Offset Length Description
0 1 Record Type ID. A value of C0h (OEM)
shall be used for Artesyn OEM records.
1 1 End of List / Version
[7] End of List. Set to 1b for the last record
[6:4] Reserved. Write as 000b.
[3:0] Record format version. Write as 2h.
2 1 Record Length
3 1 Record Checksum (zero checksum)
4 1 Header Checksum (zero checksum)
5 1 LSB of Manufacturer ID. Write as CDh.
6 1 Second Byte of Manufacturer ID. Write as 65h.
7 1 MSB of Manufacturer ID. Write as 00h.
8 1 Artesyn Record ID. 01h for Artesyn MAC Address Record.
9 1 Record Format Version. 00h for this specification.
10 1 Number of MAC Address Descriptors (N).
11 N*7 Artesyn MAC Address Descriptors. Refer to Table 21 for
definitions of Artesyn MAC Address Descriptor.
Table 9-3 Artesyn MAC Address Descriptor
Offset Length Description
0 1 Interface Type. Refer to the table below for Interface
Type Assignments.
1 6 MAC Address. First Octet comes first.