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This project features a full
This project features a full-hardware sound compressor using the well known algorithm: IMA ADPCM.
The core acts as a slave WISHBONE device.
The output is perfectly compatible with any sound player with the IMA ADPCM codec (included by default in every Windows). Includes a testbench that takes an uncompressed PCM 16 bits Mono WAV file and outputs an IMA ADPCM compressed WAV file.
Compression ratio is fixed for IMA-ADPCM, being 4:1.
PLEASE NOTICE THAT THIS CORE IS LICENSED UNDER http://creativecommons.org/licenses/by-nc-sa/3.0/ (Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported). That means you may use it only for NON-COMMERCIAL purposes.
- 2022-07-25 20:05:07下载
- 积分：1
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HEX_DISPLAY
Simple vhdl description to show numbers on 7-segment s on Altera DE2 board.
- 2010-02-13 21:09:15下载
- 积分：1
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m73a_nand_model
说明： Micron公司m73a系列nand flash仿真模型及测试文件(micron m73a series nand flash simulation model and testbench)
- 2011-03-25 22:17:32下载
- 积分：1
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华为经典FPGA设计全套入门技巧
说明： 华为FPGA设计全套资料，学习FPGA的朋友可以下载看看。(Huawei FPGA design a full set of materials, friends learning FPGA can download and see.)
- 2019-04-02 13:54:48下载
- 积分：1
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Low
低通滤波器在QUARTUS7.0开发环境下的文本与框图结合的实现方法的源代码-Low-pass filter QUARTUS7.0 development environment in the text and diagram combination of methods to achieve source code
- 2022-11-29 01:15:03下载
- 积分：1
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FPGA实现四位数与四位数乘法
FPGA实现四位数与四位数乘法，有仿真波形，合理利用FPGA资源(Four-digit and four-digit multiplication is realized by using FPGA. It has simulation waveform and makes rational use of the resources of the FPGA.)
- 2020-06-21 00:00:02下载
- 积分：1
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z_max_spwm
Z源逆变器简单升压模拟仿真。调制方式为SPWM，通过设置三角波幅值和比较电压，即可调节输出电压。(Z-source inverter simple step-up simulation. Modulation mode SPWM, by setting the the triangle amplitude and the comparison voltage to regulate the output voltage.)
- 2020-11-02 19:09:53下载
- 积分：1
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texample1
32-bit shifter, shifter, 32-bit.Very goog as a study file.
- 2015-10-24 09:44:53下载
- 积分：1
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Verilog_Ip_RAM
说明： altera ram ip教程。对RAM进行读写操作，写32个数据到RAM中，再将写入的32个数据从RAM中读出。(altera ram ip.write data to ram and read the data from the ram.)
- 2020-08-17 11:38:21下载
- 积分：1
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基于Xilinx FPGA实现PS2键盘鼠标接口。版本1.0
基于Xilinx FPGA实现PS2键盘鼠标接口。版本1.0-Based on Xilinx FPGA realize PS2 keyboard and mouse interface. Version 1.0
- 2022-07-22 17:23:31下载
- 积分：1
