Abstract: The universal radar digital signal processing module based on multi DSP ADSP21060 and large scale programmable device is presented. According to the requirement of different function and performance, we form the radar digital signal processing system with a certain hardware configuration. Making good use of the parallel design of algorithm and multi data stream, the reasonable assignment and schedule of tasks and the permissible effective program design, we fulfil the real time digital signal processing of radar. The module has the advantages of flexible configuration, high programmable ability and expansibility.