26.5.7.5.1 CCPxTMR Reads with Asynchronous Clock Source

When the time-base clock source is asynchronous to the system clock source, a read of CCPxTMR may produce unexpected results. This can be avoided by reading the CCPxTMR twice and comparing the read results, or the time-base value can be captured using the input capture logic.

Note: A second CCP peripheral may be synchronized to the primary CCP and used in Input Capture mode, if needed.

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