集成电路动态老化测试系统中高速驱动板设计

Design of High-Speed Driving Board for Integrated Circuit of Burn-In Test System

摘要: 随着大规模集成电路生产技术的迅猛发展，多引脚封装的芯片、大容量的存储器及大规模嵌入式微处理器的广泛应用，国内现有的集成电路动态老化测试系统已不能满足需求。该文针对FPGA/CPLD集成度高、设计灵活等优点，设计并实现了一种应用于新一代动态老化系统的高速驱动板系统。该系统以Altera公司的MAXII系列CPLD芯片EPM570T144I5N为核心。通过FPGA/CPLD软硬件平台验证，该系统各个模块均工作正常，并能满足驱动能力的需求。

Abstract: With the rapid development of production technology for large-scale integrated circuits, applica-tions of multi-pin package chip, large capacity memory and large scale of embedded microprocessor are more and more widely used. Domestic integrated circuit of dynamic burn-in system has been unable to meet the demand. In this paper, taking advantages of FPGA/CPLD high integration, flexible design, etc., it designs and implements high-speed driving board system applied in a new generation of dynamic burn-in system. The system takes the EPM570T144I5N of MAXII series chip in Altera Company as the core. Through the verification of FPGA/CPLD hardware platform, each module of the system works normally and can meet the requirements of driving ability.