扩频通信芯片STEL-2000A的FPGA实现
针对传统集成电路（ASIC）功能固定、升级困难等缺点，利用FPGA实现了扩频通信芯片STEL-2000A的核心功能。使用ISE提供的DDS IP核实现NCO模块，在下变频模块调用了硬核乘法器并引入CIC滤波器进行低通滤波，给出了DQPSK解调的原理和实现方法，推导出一种简便的引入?仔/4固定相移的实...
described技术资料
📦 资源总数：139
💻 源代码：5005
🔌 电路图：1
探索described技术的精髓，这里汇集了139个精选资源，涵盖从基础理论到高级应用的全方位内容。作为电子设计自动化（EDA）中的关键环节，described技术在电路仿真、逻辑综合及验证等领域发挥着不可替代的作用。无论是初学者还是资深工程师，都能在这里找到提升技能所需的学习资料与实战案例。立即加入我们，开启您的专业成长之旅！
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Abstract: How can an interface change a happy face to a sad face? Engineers have happy faces when an interface works properly.Sad faces indicate fai...
Works a client and a server using UDP in asynchronous operation mode to implement the simple daytime
Works a client and a server using UDP in asynchronous operation mode to implement the simple daytime protocol, as described in RFC 867...
zlib 1.2.2 is a general purpose data compression library. All the code is thread safe. The data form
zlib 1.2.2 is a general purpose data compression library. All the code is thread safe. The data format used by the zlib library is described by RFCs (...
The code assumes a two-dimensional computational domain with TMz polarization (i.e., non-zero field
The code assumes a two-dimensional computational domain with TMz polarization (i.e., non-zero field Ez, Hx, and Hy). The program is currently written ...
💻 described源代码
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