DDS数字信号发生器

说明：  RISC-V 芯片设计规范,很有参考价值，开源芯片设计必备参考资料，希望对大家有帮助。(The RISC-V Foundation is chartered to standardize and promote the open RISC-V instruction set architecture)

说明：  一篇关于LDPC解码算法的FPGA用VHDL实现的PDF文件，老外写的，还可以，可以参考，欢迎大家下载！(A PDF about the FPGA implementation of LDPC algorithm, written by foreigners, but also, you can refer to, welcome to download!)

This CAN Controller was tested with the Bosch VHDL Reference Model and passed all the tests. Because of the licensing issue it can not be published on the Opencores web site. The Can Controller was also implemented in real HW (12 boards were constantly talking to each other). The included test bench is not a real test bench and should be improved. However a volunteer is needed for such a job. I can provide some help but am not willing to write it by myself.

我们按照应用的需求来定义计算机，本文介绍一个非常简单的CPU的设计，它仅仅用来教学使用的。我们规定它可以存取的存储器为64byte，其中1byte=8bits。所以这个CPU就有6位的地址线A[5：0]，和8位的数据线D[7：0]。 　　我们仅定义一个通用寄存器AC（8bits寄存器），它仅仅执行4条指令如下： 　　Instruction 　　Instruction Code 　　Operation 　　ADD 　　00AAAAAA 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

多个MATLAB设计滤波器的方法程序以及图形实现(number MATLAB filter design methods and procedures and Graphics)

XAPP134 SDRAM VHDL design file

用verilog语言编译的pci协议实现，而且有具体的电路图(Compiled with the verilog language pci protocol implementation, but also the specific circuit)

控制ADV212 压缩的源代码 使用xilinx edk开发环境(adv 212 controller, using xilinx edk)

vhdl编写的FPGA与DSP接口程序，在FPGA内分配了两块双BUFFER与DSP进行通信(vhdl prepared FPGA and DSP interface program, the FPGA within the allocated 2 pairs of BUFFER to communicate with the DSP)

通过MATLAB产生单脉冲信号的数据，存储下来作为verilog代码实现的DDS的数据源，用于验证DA数据的ddio的调试是否有问题。(The data of monopulse signal generated by MATLAB is stored as the data source of DDS implemented by Verilog code to verify whether the ddio debugging of DA data is problematic.)