https://github.com/stavros/ledtoggle

An example for NIOS II processor to toggle a Led with a Button
https://github.com/stavros/ledtoggle

c fpga nios-ii vhdl vhdl-code

Last synced: about 1 month ago
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An example for NIOS II processor to toggle a Led with a Button

• Host: GitHub
• URL: https://github.com/stavros/ledtoggle
• Owner: Stavros
• Created: 2020-02-03T12:39:03.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-02-10T22:29:56.000Z (about 2 years ago)
• Last Synced: 2025-01-18T02:27:41.339Z (3 months ago)
• Topics: c, fpga, nios-ii, vhdl, vhdl-code
• Language: Verilog
• Size: 13.2 MB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# LedToggle

An example of NIOS II processor to toggle a Led with a Button

## Information

This is a VHDL project for DSD-I1* a Cyclone IV FPGA built in Quartus 18.1 to design a NIOS II processor block and execute C code to toggle Led with the push of a Button. You can change the predefined pins assigned to Led (PIN_110) and Button (PIN_51) using the Pin Planner.

**Diagram**:  

![Diagram](./LedToggle_blockdiagram.jpg)

**FPGA**:  

![FPGA](./LedToggle_fpga.jpg)

*Note: DSD-i1: A Mixed Functionality Development Board Geared Towards Digital Systems Design Education [DOI:10.1109/DSD.2019.00032](https://ieeexplore.ieee.org/document/8875176)

## Licence

Copyright (c) 2019 Stavros Kalapothas (aka Stevaras) .

It is free software, and may be redistributed under the terms of the GNU Licence.