AM6412: Ethernet MAC address (CTRLMMR_MAC_ID)

Koichiro Tashiro

Part Number: AM6412

Hi,

My customer understood AM64x has unique MAC address on each die.
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1188333/am6412-mac-address-in-ctrlmmr_mac_id-registers

The MAC address is associated with the die's lot ID#, wafer#, etc.?

Thanks and regards,
Koichiro Tashiro

0 Kallikuppa Sreenivasa 1 month ago

Hello Koichiro Tashiro

Thank you for the query.

We had a similar query from you previously as below.

Koichiro Tashiro said:
The MAC address is associated with the die's lot ID#, wafer#, etc.?

As far as i understand, the answer is No.

Help me understand the use case for the query for me to check further.

Regards,

Sreenivasa

0 Koichiro Tashiro 1 month ago in reply to Kallikuppa Sreenivasa

Hi Sreenivasa,

Kallikuppa Sreenivasa said:
Help me understand the use case for the query for me to check further.

The customer wants to use MAC address as die identification ID.

Thanks and regards,
Koichiro Tashiro

0 Kallikuppa Sreenivasa 1 month ago in reply to Koichiro Tashiro

Hello Koichiro Tashiro

Thank you.

Customer could use the MAC ID for whatever use case they have provided the understand this is MAC ID.

Regards,

Sreenivasa