Research On Reconfigurable Signal Pre-processing Technology

The reconfigurable Computing which combines the advantages of GPP(General Purpose Processor)and ASIC(Application Specific Integrated Circuit),is of flexibility and high-performance.Research on FPGA(Field Programmable Gate Array)based reconfigurable computing and software-hardware Co-Design is the pivotal concerning in the passing years in the embedded field.FPGA dynamic reconfiguration technology has superiority in the hardware resource time-sharing and increases resources utilization.The research,design and realize of the signal pre-processing technology based on multi-protocol has great value and practical significance.The main goal of this paper is to design Reconfigurable Signal Pre-processing Module.First,this thesis studies the technology of configuration,high-speed serial bus,etc.Then,it proposes the design scheme and completes the hardware circuit design of the Reconfigurable Signal Pre-processing Module.And then,proposes an interconnection architecture based on AXI protocol,in the meantime,studies the key technologies including IP core implementation in FPGA of dynamic reconfiguration and Serial RapidIO switching network.Finally,builds test and verify platform to test the function and performance of the Reconfigurable Signal Pre-processing Module.Through experiment and the test of actual platform,the results shows the Reconfigurable Signal Pre-processing Module can achieve the functionality of system control and condition monitoring,data transmission,data caching,dynamic reconfiguration,etc.