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r80515
r80515源代码，包含说明文档。FPGA验证通过(r80515 source code, including documentation. Verified by FPGA)
- 2011-04-19 10:14:01下载
- 积分：1
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DDS
基于FPGA器件的DDS设计实现中的一个核心部分就是波形存储表的设计。首先采用LPM_ROM和
VHDL选择语句这两种方法进行波形存储表的设计和比较分析 然后考虑到硬件资源的有限性及DDS的精度要
求,对这两种方法的程序进行了优化 最后对这两种方法设计的程序进行仿真和硬件调试。结果表明:采用这两种
方法都能有效地实现DDS中波形存储表的设计。
(DDS-based FPGA devices designed to achieve one of the core of the waveform is stored in table design. First of all, choose to adopt LPM_ROM and VHDL statements of these two methods for the design waveform storage tables and comparative analysis and then, taking into account the limited hardware resources and the accuracy of DDS, the two methods to optimize the process the last of these two methods of process design simulation and hardware debugging. The results showed that: the use of these two methods are all effective ways to achieve the DDS waveform stored in the table design.)
- 2009-05-24 10:56:30下载
- 积分：1
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QAM_FPGA
QAM调制，基于FPGA的实现，包含有乘法器模块、升降余弦滤波器模块、QAM序列生成模块(QAM modulator,the implementation based on FPGA,include MUL、FIRCOS and QAM generate)
- 2021-03-03 01:49:33下载
- 积分：1
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myuart
使用verilog语言编写的异步串口模块，带有16级深的FIFO，它与DSP28335的SCI相似，可以帮助初学者更快地理解FPGA和DSP的硬件结构和编程思路(Use verilog language of asynchronous serial port module, FIFO with deep level 16, it was similar with DSP28335 SCI, can help beginners to understand faster the FPGA and DSP hardware structure and programming ideas)
- 2013-07-25 11:45:57下载
- 积分：1
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DDs直接数字频率合成器的源代码，其中包括采用IP核和普通两种方式...
DDs直接数字频率合成器的源代码，其中包括采用IP核和普通两种方式-DDS Direct Digital Synthesizer source code, including the use of IP core and the general two ways
- 2022-01-23 11:02:21下载
- 积分：1
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FPGA60进制数码管显示VHDL代码
FPGA设计中的60进制计数器，通过2个七段数码管系那是出来。代码简单易懂，仿真通过，而且在FPGA开发板上加载显示成功。很有用的入门代码。
- 2022-07-12 13:55:48下载
- 积分：1
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21452547
加减可控制的十到十六进制计数器。完全准确，可以放心使用的(Add and subtract controllable ten to hexadecimal counter. Entirely accurate, can be at ease of use)
- 2016-01-11 12:46:04下载
- 积分：1
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QPSK_System
实现QPSK系统的调制解调仿真，基带成形滤波器采用升余弦滚降滤波器，将仿真的误码率与理论误码率作了比较(Implement QPSK modulation and demodulation simulation system, the baseband shaping filter using Raised Cosine filter will BER simulation were compared with the theoretical BER)
- 2020-12-22 15:39:07下载
- 积分：1
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UART to send the complete procedure, including the complete source code of nucle...
UART的完整发送程序，包括完整的工程核源代码。-UART to send the complete procedure, including the complete source code of nuclear engineering.
- 2022-01-28 15:16:09下载
- 积分：1
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vlog_flash_20090712.tar
说明： NAND FLASH的多个仿真模型，可以用于接口设计的测试(NAND FLASH multiple simulation model that can be used for the test interface design)
- 2009-08-05 21:14:07下载
- 积分：1
