# gpio_agent

**Repository Path**: david6chen/gpio_agent

## Basic Information

- **Project Name**: gpio_agent
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: LGPL-3.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-05-27
- **Last Updated**: 2024-07-17

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

<h1><span style="font-size: 18pt;">UVM General Purpose I/O Agent</span></h1>
<hr />
<p><span style="font-size: 12pt;">This repository contains an implementation of a GPIO agent, written in UVM 1.1d and SystemVerilog-2012.</span><br /><span style="font-size: 12pt;">Also, a complete user guide with the agent description, instructions and usage, is provided.</span><br /><br /><span style="font-size: 12pt;">The main features of the GPIO agent are:</span></p>
<ul>
<li><span style="font-size: 12pt;">driving individual DUT input pins</span></li>
<li><span style="font-size: 12pt;">reading values from DUT pins connected to the GPIO interface</span></li>
<li><span style="font-size: 12pt;">reading pin values and comparing them to user specified expected values</span></li>
<li><span style="font-size: 12pt;">monitoring the interface for unknown or high impedance &nbsp;logic values</span></li>
<li><span style="font-size: 12pt;">creating simple arbitrary protocols using the GPIO API (such as SPI, I2C, etc)</span></li>
</ul>

![sha3_tb.png](https://s30.postimg.org/bv43kvqu9/this.png)

<p class="western"><em>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span style="font-size: 10pt;">Figure &ndash; GPIO agent example use case</span></em><br /><br /><span style="font-size: 12pt;">For additional information please refer to the GPIO agent user manual.</span></p>