17.1 Overview

The Port Multiplexer (PORTMUX) can either enable or disable the functionality of the pins or change between default and alternative pin positions. Available options are described in detail in the PORTMUX register map and depend on the actual pin and its properties.

Refer to the I/O Multiplexing and Considerations section for available pins and functions.

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.