Serial number

Each XMega has a unique serial production code that is read only and not eraseable. Besides the type of AVR, it contains the production lot number, wafer number, and wafer coordinates of the device.
(See manual paragraph 4.3.4 Production Signature Row)

Is there an easy way to read this unique serial number? I thought I read someting about it in the avrco manual but doesn't find it anymore :s I only find the possebility of creating a serial number with the programmer.

Thanks a lot for helping(y)

Peter

I had seen it somewhere , but I didn't know where anymore.

Thnx Rolf, I found it with your help :gut:

Hello Droopy,

the AVRco selects 8 significant bytes out of these 11 bytes and builds the serial number.
Think of the xy-coos. They are two bytes each, but the dimensions (in chip counts) are always less than 256pcs. So here two bytes can be removed...

rolf