Is there any way to get a unique identifier from an OMAP-L138? In our application, we need to be able to identify each individual unit. One approach would be to put a serial number in non-volatile memory and use that. Another solution would be to use some internal id number. http://www.ti.com/lit/ug/spruh77a/spruh77a.pdf, section 11.5, mentions the Die Identification Registers, but I can't find any information on what they actually contain, or if the contents are unique.
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