关键词: FPGA, BLE, 布局

Abstract: Placement is of great importance in EDA steps,the quality of placement has a direct influence on routing step followed,or even the performance of the entire circuit after routing.In the traditional FPGA placement,CLB is the base unit,and once packing is finished,the configuration of the CLB will never change.In this paper,a BLE level FPGA placement tool is implemented,then translate the result to XDL file,in the end itisverified through the tools of Xilinx.

Key words: FPGA, BLE, placement