TPS65987D GPIO Events: Configuration and Application Guide

This application report from Texas Instruments introduces the TPS65987D, a USB Type-C and USB Power Delivery (PD) controller. It details how to leverage its GPIO (General Purpose Input/Output) events to achieve customized system behaviors and enable new functionalities.

The report highlights that these firmware-based GPIO events are easily configurable using provided GUI software tools. A key benefit is that the core TI PD controller firmware remains unchanged, ensuring reliability, USB PD compliance, and accelerated development cycles.

Key aspects covered include:

Configuring GPIO events using the TPS6598x Application Customization tool.
Mapping specific events to GPIO pins for custom system responses.
Examples of implementing GPIO events for dynamic configuration changes and system behavior control.
Analysis of PD trace data to understand event-driven power delivery flows.

This document serves as a comprehensive guide for developers seeking to integrate advanced control and customization into their USB Type-C power delivery systems using the TPS65987D.

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TPS65987D GPIO Events

Application Report

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