https://github.com/fortinsylvain/fpgaaudiosynth

Audio synthesizer implemented with an FPGA
https://github.com/fortinsylvain/fpgaaudiosynth

8031 assembly-language dac fpga keyboard lut midi sample ttl xilinx

Last synced: 2 days ago
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Audio synthesizer implemented with an FPGA

• Host: GitHub
• URL: https://github.com/fortinsylvain/fpgaaudiosynth
• Owner: fortinsylvain
• Created: 2024-01-25T22:44:22.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2024-01-25T22:58:25.000Z (12 months ago)
• Last Synced: 2024-11-10T03:11:19.248Z (about 2 months ago)
• Topics: 8031, assembly-language, dac, fpga, keyboard, lut, midi, sample, ttl, xilinx
• Homepage:
• Size: 117 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
This project is a audio synthesiser using a midi interface. It is implemented using a Xilinx FPGA XC4005XL.

![](FpgaAudioSynth_Picture1.jpg)

The FPGA was developed using the Xilinx Foundation Series Software. A schematic was created to generate the bitstream to be stored in an external serial EEPROM.

A 8051 micro-controller is used to scan a 61 key keyboard and send the command to play notes to the fpga using a serial wire.

Sadly the design files of this project were lost. I may have some paper documentation and will post it here as soon as i find it.