11.4.4.4 Output Mapping

In contrast to inputs, the outputs of the PPS options are mapped on the basis of the pin. In this case, a control register associated with a particular pin dictates the peripheral output to be mapped. The RPORx registers are used to control output mapping. Each register contains sets of six-bit fields, with each set associated with one RPn pin. The value of the bit field corresponds to one of the peripherals and that peripheral’s output is mapped to the pin (see Table 11-13).

A null output is associated with the Output Register Reset value of ‘0’. This is done to ensure that, by default, remappable outputs remain disconnected from all output pins.