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DDSa
程序是完整的一个数字下变频器的一个Verilog程序，经测试可以使用，欢迎下载(Program is a complete Verilog program a digital down converter, tested can be used, please download)
- 2016-05-23 22:11:25下载
- 积分：1
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qiangdaqi
本程序为四路抢答器verlog HDL语言工程实例。(This program is four Responder verlog HDL language engineering examples.)
- 2013-10-30 14:48:21下载
- 积分：1
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总结设计中的重点及注意的地方，常出现错误的地方等。
总结设计中的重点及注意的地方，常出现错误的地方等。-Summarize the design of the focus and attention of local, often the wrong place and so on.
- 2022-08-24 04:12:36下载
- 积分：1
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oc8051 Verilog代码，关于
verilog code,about oc8051
- 2023-04-16 08:45:03下载
- 积分：1
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And the string conversion of the code is relying on the synchronization state ma...
这个并串转换代码是依靠同步状态机来实现其控制的。其实并串转换在实际的电路中使用还是比较多的，尤其在通信线路方面的复用和分解方面，原理上就是一个串并转换和并串转换的过程。举个简单的例子，计算机串口发送数据的过程，如果满足发送条件了，其实就是一个并串转换的过程了。好了，废话不说，看代码就是。
-And the string conversion of the code is relying on the synchronization state machine to achieve its control. In fact, string conversion circuit in the actual use of, or more, particularly in the area of communication lines and the decomposition of reuse, the principle is a string and the conversion and the conversion process and string. Here is a simple example, the computer serial port of the process of sending data, if sent to meet the conditions, but in fact is a process of conversion and a string. Well, do not talk nonsense, look at the code is.
- 2022-03-29 17:46:13下载
- 积分：1
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JV50128
bios spi flash acer 5740g
- 2013-06-28 18:48:06下载
- 积分：1
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Hamming_decoder-1
this program does something im not sure what but all i want is to get into the damn site thank you
- 2010-09-09 16:46:51下载
- 积分：1
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半加器
半加器
- 2022-10-16 16:40:03下载
- 积分：1
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phase_test
VHDL,简易音频数字相位表的设计与实现 数字相位测量仪在工业领域中经常用到的一般测量工具，主要应用与同频率正弦信号间的相位差的测量显示。
本系统采用FPGA实现测量的核心部分，主要由数字鉴相、累加计数器、控制器以及寄存与显示译码电路组成。该系统硬件电路简单，整个系统采用硬件描述语言VHDL作为系统内部硬件结构的描述手段，在XILINX公司的ISE9.1的软件支持下完成。可以对20Hz~20kHz频率范围内的音频信号进行采样鉴相处理，并将数据传回FPGA进行相位差计数累加、测量运算，最后送显示译码电路显示，测相范围为 ，相位测量误差 < 。
经测试结果验证，本系统充分利用FPGA对数据的高速处理能力，是系统设计高效、可靠，处理速度快，稳定性高，易于实现。
(VHDL, simple audio digital phase Table Design and Implementation of the digital phase meter general measurement tools are often used in the industrial field, the measurement of the phase difference between the main application with the same frequency sinusoidal signal. The system uses the FPGA implementation of the core part of the measurement, mainly by the digital phase, cumulative counter, the decoding circuit of the controller as well as storage and display. The system hardware circuit is simple, and the entire system using hardware description language VHDL system means a description of the internal hardware structure, completed in the XILINX company ISE9.1 software support. The audio signal in the frequency range of 20Hz ~ 20kHz sampling KAM-phase process, and the data returned FPGA retardation counted accumulation measuring operation, and finally sent to the decoding circuit, the scope of the measurement phase, the phase measurement error < . The test results verify the full u)
- 2012-09-24 10:11:57下载
- 积分：1
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bhaswatiml
matlab code for communication
- 2013-11-07 00:43:24下载
- 积分：1
