In this paper, a special processor for wireless fuse solid target video frequency echo simulator has been designed based on FPGA.This plan sufficiently utilizes the optimal technology which suits for the FPGA′s structure and resolve the bottleneck in the high-speed mode. Experimental result proves that the processor has not only the high-speed performance of ASIC circuit, but also the flexibility of the DSP. The test result satisfies the system′s request.