Appendix

Work was split equally between both members of the group. We didn't assign each other specific tasks, but instead worked together on all parts of the project.

Verilog Code

pitchshifter.v

AUDIO_DAC_ADC.v

I2C_AV_Config.v

I2C_Controller.v

Reset_Delay.v

VGA_Audio_PLL.v

References

Zoelzer, Udo. DAFX: Digital Audio Effects. John Wiley and Sons, Ltd. 2002, West Sussex, England.

Real-Time Speech Pitch Shifting on an FPGA

DE_2 Hardware Examples