為提高芯片驗證與測試的可靠性，針對片上網(wǎng)絡(luò)核心芯片的結(jié)構(gòu)特點，設(shè)計出一種基于宿主機/目標(biāo)機通信模式的測試系統(tǒng)。重點描述了測試系統(tǒng)軟硬件的設(shè)計與實現(xiàn)，并采用Stratix系列FPGA芯片進行原型測試和驗證。實驗結(jié)果表明，該系統(tǒng)可對芯片的復(fù)位、實現(xiàn)功能及穩(wěn)定性進行全面測試，而且原理簡單、操作方便、運行穩(wěn)定，極大地提高了芯片測試的可靠性和速度。

Abstract:

?In order to enhance the reliability of chip’s verification and testing， the article designs a test system of communication model based on host and target machine， for the structural characteristics of the network-on-chip. It focuses on designing and implementation of system’s hardware and software， and uses FPGA chip of Stratix series to test and verify. The experiment results show that this system has simple principle， convenient operation， and stable operation. It can achieve a comprehensive test of chip’s reset， functions and stability， which improves the reliability and speed of chip testing.