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Audio_Codec_WM8731.rar
- 这是一个控制WM8731的IP。通过SOPC直接可以挂在总线下。,This is a the WM8731 control IP. Can be linked through the SOPC directly under the bus.
i2c
- I2C控制配置 WM8731芯片 FPGA-I2C control configuration
DE2_i2sound
- DE2开发板的音频控制程序，对WM8731的控制通过I2C总线来实现的，该代码是音频解/编码器配置的参考程序。-DE2 board audio control program the WM8731 control through the I2C bus, the code is the reference program audio solution/encoder configuration.
DE1_i2sound
- Good vhdl code for WM8731
DE2_i2sound-g5
- 通过de2板上的wm8731，42阶音量可调，mic和dac同时输出。-By de2 board wm8731, 42 stage adjustable volume, mic and dac output simultaneously.
i2s_to_parallel
- wm8731音频采集芯片的I2S采集时序的vhdl实现。-wm8731 I2S audio capture chip timing acquisition vhdl implementation.
Wolfson-WM8731-audio-CODEC
- audio codec data sheet
wm8731App1
- 刚完成的基于DE2-70FPGA开发板的音频处理程序，研究了3天，好不容易完成的。使用WM8731芯片实现AD采集，然后通过DA输出到line out.-Recently completed development board based on DE2-70FPGA audio processing procedures of the three days, finally completed. AD using the WM8731 chip collection, and then DA o
DE2-115_labs_vhdl
- 高品质音频编解码器WM8731的Verilog使用程序-High-quality audio codec WM8731 of Verilog using the program
I2C_Controller
- 音频编解码器WM8731的Verilog使用程序，里面包含DAC控制单元、I2C总线配置等的哥哥模块-This is it.
audio_codec_controller
- WM8731CODEC, verilog audio codec controller wolfson wm8731 codec control design with vhdl WM8731 wolfson wm8731 audio codec vhdl-WM8731CODEC, verilog audio codec controller wolfson wm8731 codec control design with vhdl WM8731 wolfson wm8731 audio co
DE2_i2sound
- 在DE2开发板上实现对固定2KHZ噪音的滤波，音频输入信号为模拟信号，经过DE2开发板内的音频芯片WM8731处理得到数字信号。-implemention of a FIR filter(20KHz) on altera de2 board.
Audio_Record_Play
- 通过语音芯片WM8731，在FPGA上实现录用用户播放功能-Through the voice chip, the WM8731 hiring Users player on FPGA
de2_audio_if
- audio codec wm8731 wolfsom in verilog. custom project
WM8731 initialization file
- I2C initial WM8731 codec
DE2_115_SD_Card_Audio_Player
- FPGA project demonstrate how to play music stored on SD card via WM8731 Audio Codec
hello_audio
- 通过本篇，您可以了解到MicorBlaze系统通过I2C接口控制语音芯片WM8731的方法及通 过I2S的接口和WM8731的数据通信实现录音和播放的功能。-Through this article, you can realize the control of MicorBlaze system voice chip WM8731 through the I2C interface and realized through I2S data communication interface
SOUND_PLAY6
- WM8731芯片的音效处理verilog代码， WM8731芯片是音频ADC\DAC芯片-WM8731 audio processing chip verilog code, WM8731 chip audio ADC \ DAC chip
20131025i_wm_and_hx_gxy_3
- 这是我的电子设计作品，可以用压力来控制声音大小，所用芯片hx711和wm8731-This is my electronic design work can be used to control the size of the sound pressure, the chips hx711 and wm8731
WM8731
- 通过 fpga 控制音频编解码芯片 wm8731 产生一个 1khz 的正弦波，接上 AC620 板上的耳机接口，试听此正弦波。（注意，声音比较大，如果为了保险，可以使用 带音量控制的音响，也可以用示波器观察）。(The audio codec chip wm8731 is controlled by FPGA to produce a 1 kHz sinusoidal wave connected with AC620 Listen to this sinusoidal wave wit