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VHDL的VGA键盘
应用背景用键盘上的应用程序，如文字，以矩阵为主导。关键技术键盘的PS / 2在DE2 115编程。它是有用的，重要的是要了解如何在DE2用VHDL键盘程序
- 2022-06-11 16:51:29下载
- 积分：1
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CICFilter
文章运用分级抽取和多相滤波的方法改进传统CIC滤波器的结构,降低了系统工作频率,运用幅度改进函数(ACF)和外加级联余弦预滤波器的技术改进了滤波器频率响应,提出了一种高效的算法结构,改善了通带损耗,增大了阻带衰减,对CIC滤波器的实际应用和深入研究有着现实意义。
(Article the use of hierarchical multi-phase extraction and filtering methods to improve the structure of the traditional CIC filter, reducing the system operating frequency, the use of margin to improve the function (ACF) and the cosine cascade plus pre-filter technology to improve the filter frequency response, the an efficient algorithm to improve the pass-band loss, increases the stopband attenuation of the CIC filter in practical applications and in-depth study has practical significance.)
- 2020-08-14 11:08:27下载
- 积分：1
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adder2
此源代码是基于Verilog语言的持续赋值方式定义的 2 选 1 多路选择器 、阻塞赋值方式定义的 2 选 1 多路选择器、非阻塞赋值、阻塞赋值、模为 60 的 BCD码加法计数器 、模为 60 的 BCD码加法计数器、BCD码—七段数码管显示译码器、用 casez 描述的数据选择器、隐含锁存器举例 ，特别是模为 60 的 BCD码加法计数器，这是我目前发现的最优源代码，应用于解码器领域。(This source code is based on the Verilog language define the continued assignment of 2-to-1 multiplexer, blocking assignments define the 2-to-1 multiplexer, non-blocking assignments, blocking assignments, module code for the addition of 60 BCD counters, BCD code module for the addition of 60 counters, BCD code- seven-segment LED display decoder, the data described by casez selector, for example hidden latch, in particular, the BCD model code for the addition of 60 counters, this is my found that the best current source code, the decoder used in the field.)
- 2010-10-30 15:14:06下载
- 积分：1
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ds1820
基于FPGA的温度控制系统 VHDL 数码管显示温度 ds1820 温度报警(The temperature control system based on FPGA VHDL digital display temperature ds1820 temperature alarm)
- 2015-01-06 14:08:43下载
- 积分：1
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shuzizhongsheji
有用的数字钟设计文档，有秒表、闹钟等模块，希望对大家有用！(JUST LEARN FROM IT!!ENJOY!)
- 2013-07-18 11:02:24下载
- 积分：1
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典型的例子，从互联网上下来，希望对大家有用，
典型事例，从网上down的，希望对大家有用，-Typical examples, from the Internet down, and I hope useful for everyone,
- 2022-03-30 06:06:30下载
- 积分：1
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rams
combinatorial modules
- 2019-04-13 19:41:21下载
- 积分：1
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irdecode
自己编写的红外解码子程序，但CPU资源占用较高，作教学示范用途。(prepared their infrared decoding routines, but higher occupancy CPU resources for teaching demonstration purposes.)
- 2006-11-05 13:51:28下载
- 积分：1
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很好很强大！重要的入门书籍，非常经典!不可多得！
很好很强大！重要的入门书籍，非常经典!不可多得！-Very good very powerful! Important entry-books, very classic! Rare!
- 2022-04-19 12:08:29下载
- 积分：1
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LS165
LS165移位寄存器的verilog语言编写(The writing of the Verilog language of LS165 shift register)
- 2020-11-22 22:59:34下载
- 积分：1
