小试一下CRC校验的verilog实现,采用最stupid的直接法. /* date : 2014/06/06 designer : pengxiaoen virsion : Altera-Modelsim 6.6d function Straightforward CRC Implementation */ module CRC_stra ( clock , reset , and_crc_code );
基于Verilog的CRC并行实现 ImplementationofParallelCRCBasedonVerilog (贵州大学)黄维超刘桥黄初华 HUANGWei-chaoLIUQiaoHUANGChu-huang 摘要:在数据通信中为了降低通信线路传输的误码率,需要采用高效能的差错控制方法。循环冗余校验(CRC)由于其误码检测能力强,抗干扰性能优异,在通信和测控等领域有广泛的应用。通过对CRC校...
在blue-crc项目中,CRC硬件电路基于AXI-Stream总线协议接收上游模块传入的数据,校验和输出端口采用valid-ready握手机制和下游模块进行交互。电路顶层模块生成的Verilog端口如下: modulemkCrcRawAxiStreamCustom(inputCLK,inputRST_N,inputs_axis_tvalid,inputs_axis_tdata,inputs_axis_tkeep,inputs_axis_tlast,inputs_a...
The system is designed in Verilog HDL, compiled, synthesized, and simulated for different MSDs. The results are shown and analyzed for varied applied MSDs. The flowchart of the implemented algorithm is illustrated and discussed. The system is tested and verified for different frequencies to see ...
32-bit CRC Hardware Accelerator and Custom Instructions implemented (in Verilog) in Altera's FPGA board. fpgaverilogalterahardware-accelerationcrc-32 UpdatedNov 2, 2017 C Hardware-accelerated CRC-32C (Castagnoli) algorithm with fast software fallback for .NET developers. ...
whether the data has changed after transmission. For a specific system, CRC can be implemented either through software codes or hardware circuit. And this repo provides a highly parameterized, parallel, pipelined and high-throughput hardware implementation of CRC algorithm usingBluespec SystemVerilog. ...
When you use vector or integer input, the block implements a parallel CRC algorithm[2]. The implementation is the same as the algorithm used by the Communications Toolbox™ blocksGeneral CRC Generator HDL OptimizedandGeneral CRC Syndrome Detector HDL Optimized. ...
CRC码的FPGA实现
2.The Usage of Checking CRC in Communication by C Language在通信过程中用C语言实现CRC校验 3.Implementation of CRC in IEEE1394 Based on Verilog HDL基于Verilog HDL的IEEE1394协议中CRC校验的实现 4.16-bit CRC Checksum Principle and Programming Based on PLC16位CRC校验原理与基于PLC的算法程序设计 ...
throughput, the CRC’s serial LFSR implementation must be converted into a parallel N-bit-wide circuit, where N is the design datapath width, so that N bits are processed in every clock. This is a parallel CRC imple- mentation, which is the subject of this article. Figure 2 is a simpli...