关键词: 逻辑资源, 互联线资源, 端口资源, 内嵌核, 测试方法

Abstract: In the process of FPGA designing and producing, testing is a key step to ensure components’ quality. Aiming at the typical potential defects of FPGA, the main FPGA test methods are described, and the advantages and disadvantages of each method are briefly compared and summarized. At the same time, a classification test method for testing the four major modules that constitute the configurable logic block, interconnection resource, input and output resources, and embedded core of the FPGA is proposed respectively. The typical defects of each module are analyzed, and the corresponding test methods are summarized.

Key words: logicresources, interconnectlineresources, inputandoutputresources, embeddedcore, testmethod