Capture Sources

In Capture mode, the CCPx pin should be configured as an input by setting the associated TRIS control bit.

Important: If the CCPx pin is configured as an output, a write to the port can cause a capture condition.

The capture source is selected by configuring the CTS bits as shown in the following table:

Table 1. Capture Trigger Sources
CTS Source
1111 CLC8_out
1110 CLC7_out
1101 CLC6_out
1100 CLC5_out
1011 CLC4_out
1010 CLC3_out
1001 CLC2_out
1000 CLC1_out
0100-0111 Reserved
0011 IOC Interrupt
0010 CMP2_output
0001 CMP1_output
0000 Pin selected by CCPxPPS
Parent topic: Capture Mode