22.3.3 Auto-Conversion Trigger
All CCPx modes set the CCP Interrupt Flag (CCPxIF). When this flag is set and a match occurs, an auto-conversion trigger can take place if the CCP module is selected as the conversion trigger source.
Refer to the “Auto-Conversion Trigger” section for more information.
Important: Removing the Match condition by changing the
contents of the CCPRxH and CCPRxL register pair, between the clock edge that generates the
auto-conversion trigger and the clock edge that generates the Timer1 Reset, will preclude
the Reset from occurring.