1.3.4 Capture Triggered While CCPx Pin is Held High
If the module is configured to capture on the first rising edge and the CCPx pin is high at this time, a capture will be triggered.
Work around
Clear the CCP Interrupt Flag (CCPxIF = 0) immediately after
configuring the module for a capture event.
Affected Silicon Revisions
| A2 | A3 | A5 | A6 | A7 | A8 | A9 | |
| X | X | X | X | X | X | X |