关键词: 测试平台, 自动化测试, CPU芯片

Abstract: For the complexity of the CPU chip, chip testing automated testing can save time, and improve accuracy of the test. An automatic test platform for CPU chip functions is designed. The test platform is composed of CPU chip, control chip and FPGA. The control chip realizes the function test of the circuit to be tested, and FPGA is responsible for assisting processing. The test platform can realize the automatic test for the CPU chip. The test results are output in tabular information through the serial port, which is convenient for observing the test results and fault judgment, and makes up for the lack of the test machine. The verification results show that the test platform is easy to operate, can realize automated testing of complex CPUs, and improve product testing efficiency.

Key words: testplatform, automatedtesting, CPUchip