A guitar effect module in VHDL

(c) 2010 Jürgen Schuhmacher

 

Modulation effects and tube saturation are used to produce various sound effects for guitars.

 

Discussion Page

See the Microcontroller website : VHDL Effektmodule 

 

Distortion Unit

Music Delay Unit for Cyclone 4 FPGA

Logical representation of the FPGA Design.

Platform : S3E

Origin of the module : Tube Modeling in VHDL
 

FPGA - Design Spartan 3 FPGA

Physical part of the FPGA Design (IO wrapper). Reset Logic is added to control the PLLs.

 

Verification - Simulation

 

Digilent Spartan 3E is used to demonstrate the effects in VHDL:

 

FPGA - Hardware Spartan 3

Reverb von Digilent S3E

 

 

Downloads

Download a reverb example for Terasic DE2-115 FPGA board: terassicreverbtest.zip

 

Jürgen Schuhmacher - 2010