关键词: 现场可编程门阵列, 配置文件压缩, 可重构

Abstract: The reconfigurable system based on Field Programmable Gate Array(FPGA) has high performance and flexibility. With the enlarging of FPGA size, the dramatic increase in configuration data size has resulted in a corresponding increase in the time required for reconfiguration. This paper proposes a FPGA configuration compression algorithm——VLZW which can reduce the off-chip memory required for storing FPGA configurations. This algorithm cuts down the reconfiguration time of the system by reducing the transmittal configureation data.

Key words: Field Programmable Gate Array(FPGA), configuration compression, reconfigurable