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Merge pull request #20874 from chrysn-pull-requests/cpuid

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doc: Clarify that our CPU ID is not ARM's CPUID
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mguetschow 2024-09-27 08:59:23 +00:00 committed by GitHub
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drivers/include/periph/cpuid.h
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@ -13,6 +13,10 @@
*
* Provides access the CPU's serial number
*
* @note This is *distinct* from what is called CPUID in ARM CPUs (which only
* covers variation down to silicon revisions, not down to individual instances
* of a CPU).
*
* # (Low-) Power Implications
*
* The implementation **should** make sure, that calling cpuid_get() does not