关键词: FPGA, 加速, 配置, 空闲资源, 需用资源

Abstract: With the rapid development of the design process,the size of the FPGA is getting bigger and bigger,putting forward higher requirements on the FPGA configuration speed.Based on FPGA,we using the strategy of configuring idle resource configuration bits first,then configuring the required resource bits,using the structure of address resolution module,data shift register and control system to complete the configuration of accelerated configuration.The configuration speed is fast,Configuration data is small,strong compatibility.The feasibility and correctness of the design method is proved through the analysis of corresponding digital simulation wave form.

Key words: FPGA, acceleration, configuration, idle resource, required resource