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Understanding USART TX Pin Activity Using the Data Visualizer

Last modified by Microchip on 2023/11/10 11:09

Overview

In this video:

Using the datasheet to find the TX pin on Port D1.
Using the Data Visualizer in Pin mode to monitor the activity on this line to see the pulse bursts every second.
Using cursors to demonstrate that each transmission takes roughly 37 mS (spanning more than three timer counter-triggered Analog-to-Digital Converter (ADC) sample readings and ADC conversion complete IRQs).

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Understanding USART TX Pin Activity Using the Data Visualizer

Overview

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