2015年02月28日
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Introduction
ARM processors after (and including) the ARM 3 offer various ID and internal configuration facilities by providing internally a co-processor 15 which you can read from and and write to.
The setup is controlled by co-processor 15 registers, accessed with MRC and MCR in non-user mode.
These registers are particular to the processor specified.
ARM 3
Register 0 - Process...
co-processor 15阅读全文