搜索资源列表
audio_fft_vga
- 代码使用Verilog HDL实现了使用WM8731对音频进行采样，并且使用ALTERA FPGA实现了频谱计算（FFT），在VGA上显示频谱。-Achieved using the Verilog HDL code using WM8731 audio sampling, and use ALTERA FPGA to achieve the calculated spectrum (FFT), shows the spectrum on VGA.
WM8731_config
- FPGA的语音识别芯片WM8731，已在DE2板子上实测，可用。-FPGA speech recognition chip WM8731, have been measured in DE2 board, available.
audio
- 一个关于音频播放的fpga驱动代码。流程是从sd卡中读取音频文件，然后缓存到DDR中，再通过一定的时序关系让音频WM8731芯片播放-An audio playback on fpga driver code. The process is to read audio files from sd card and then cached to DDR, and then through a certain timing relationships allow playback of audio
DE2_SD_Card_Audio(quartus-9.0)
- 本代码为Altera DE2开发板例程源码（EP2C35F672C6)，quartus II 9.0以上版本均可编译（随板光盘为quartus II 7.2版在9.0以上版本上编译会报错）。本工程实现SD的音频播放器，即通过FPGA控制SD卡，读取SD的音频文件，通过WM8731进行播放。-In this demonstration we show how to implement an SD Card Music Player on the DE2 board, in which th
iop_dmc_in_defs_asm
- Documentation devicetree bindings sound wm8731.
DE2P_TOP
- DE2-70管脚定义，包含wm8731控制所需的所有引脚-The DE2-70 pin definition, contains all the pin wm8731 control need
sam9x5_wm8731
- sam9x5_wm8731 SoC audio for AT91SAM9X5-based boards that are using WM8731 as codec. -sam9x5_wm8731 SoC audio for AT91SAM9X5-based boards that are using WM8731 as codec.
wm8731
- This file is part of DRBD by Philipp Reisner and Lars Ellenberg.
FPGA IP cores
- FPGA IP cores on verilog for USB CY7C68013, VGA, Ethernet DM9000A, Sound WM8731.
audio_test
- FPGA WM8731 CODEC 录音放音demo-FPGA WM8731 CODEC record & play demo
RCT6_WM8731
- WM8731语音芯片的驱动程序，完成录音和播放功能。主控制芯片为STM32RCT6。测试通过。-WM8731 voice chip driver to complete the recording and playback functions. The main control chip is STM32RCT6. Test pass.