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WM8731-Audio-CODEC (DE2-115) - GitHub
https://github.com/AhmadGon/WM8731-Audio-CODEC
WM8731-Audio-CODEC (DE2-115) WM8731 Audio CODEC using Verilog, configuring the chip through simple I2C driver and loading 13 seconds of music stored inside M9K blocks to the chip to hear them, I used Audacity software to convert the audio to PCM 16-bit 8kHz sampling frequency type and used HEX Editor Neo to save the converted file as a HEX file …
DE2-115 and Wolfson Audio Codec download | …
https://sourceforge.net/projects/de2-115-audio-codec-i2c/
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CONTENTS
https://www.intel.com/content/dam/altera-www/global/en_US/portal/dsn/42/doc-us-dsnbk-42-1404062209-de2-115-user-manual.pdf
DE2-115 Package The DE2-115 package contains all components needed to use the DE2-115 board in conjunction with a computer that runs the Microsoft Windows OS. 1..1 aPP acckkaggee CCoonntteennttss ... 24-bit CD-quality audio CODEC with line-in, line-out, and microphone-in jacks
de2 115 board audio codec i2c address - Intel Community
https://community.intel.com/t5/Programmable-Devices/de2-115-board-audio-codec-i2c-address/td-p/109017
de2 115 board audio codec i2c address hello everyone, im trying to access audio codec and i faced a problem. what is the slave address of this audio codec? i looked into the demostration files for getting an idea about i2c bus. i saw these lines: //=====start===== 6'd1 : begin . SD = I2C_DATA; SDO = 0; ...
WM8731 Audio CODEC with DE2-115 (Verilog) - YouTube
https://www.youtube.com/watch?v=kg8WiovndqY
This project is a demonstration of WM8731 Audio CODEC, the project is programmed using Verilog, the project is divided into two sections, one for configuring...
DE2-115 audio example - Intel Community
https://community.intel.com/t5/FPGA-SoC-And-CPLD-Boards-And/DE2-115-audio-example/td-p/179226
Hi , I tried to run the DE2-115 audio example of running and recording audio via audio CODEC chip , by running the batch file. It downloads both the sof and elf but i dont see any messages on the LCD , i do get the audio out from LINE OUT . I then tried configuring sof separately and then elf ...
DE2-115 Development Board Pinout, Datasheet, and Specs
https://components101.com/development-boards/altera-de2-115-development-board
This tutorial is available in the directory DE2_115_tutorials on the DE2-115 System CD. 2. Turn off the power by pressing the red ON/OFF switch before connecting the 12V adapter to the DE2-115 board. 3. Connect a VGA monitor to the VGA port on the DE2-115 board. 4. Connect your headset to the line-out audio port on the DE2-115 board. 5.
Digital Filters and Audio Effects on the DE2-115 FPGA - …
https://github.com/Reenforcements/VerilogDE2115AudioFilters
The DE2-115 board was utilized to perform digital signal processing on audio that was streamed through the board. The Wolfson WM8731 was initialized through the use of I 2 C. The WM8731 was clocked by the FPGA to allow for …
vhdl - How to Get Audio Out via the Wolfson WM8731 …
https://stackoverflow.com/questions/29930487/how-to-get-audio-out-via-the-wolfson-wm8731-codec-on-the-altera-de2-115-educatio
This is a good, easy way to do this. Also, take a look at the DE2-115 Media Computer ([altera directory]\University_Program\NiosII_Computer_Systems\DE2-115\DE2-115_Media_Computer\vhdl if you have the University tools installed) for examples on the correct pins and hooking everything up.
Laboratory Exercise 12 - Intel
https://ftp.intel.com/Public/Pub/fpgaup/pub/Teaching_Materials/current/Laboratory_Exercises/Digital_Logic/Verilog/lab12.pdf
The DE1-SoC, and DE2-115 board are equipped with an audio CODEC capable of sampling sound from a micro-phone and providing it as input to a circuit. By default, the CODEC provides 48000 samples per second, which is sufficient to accurately represent audible sounds.
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