Test of an ME Chip Based on FPGAs

摘要

The characteristic of FPGA, motion estimation(ME) and the full search block matching arithmetic were introduced, it analyses the collectivity configuration of basic working flow in ME. Based on FPGA, the study concentrates on the control, computing and test part of ME chip implementation. In the end PCB of ME chip is designed and completed. ME is an important link of MPEG standard on picture compression, whose characteristics is its huge amount of data and computing task. So people often use special chip to meet the requirement, but there is still not such production in China at present.