一种针对Crook位压缩算法的硬件结构设计与实现OA

In order to meet the high compression ratio requirements for applications such as network transmission,the hardware implemen-tation of the Crook bit compression algorithm is developed.Firstly,in accordance with the characteristics of the Crook algorithm,a hard-ware structure is designed,including modules for'model updating'and'encoding and decoding'.To enhance the portability of this hard-ware structure,APB and AXI bus interfaces are introduced,facilitating tight integration with other SOC architectures.The validation of this hardware structure is carried out on Xilinx FPGA chips,and experimental data indicate that,under the conditions of using 1 433 slice LUTs and 1 099 slice registers,this hardware structure ensures the reliability of data compression while maintaining the compression ratio of the Crook algorithm intact.