Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (6): 65-67.

• 研发、设计、测试 • Previous Articles     Next Articles

FPGA testing technology and ATE to achieve

LONG Zuli1,WANG Ziyun2   

  1. 1.Southwest University of Science &Technology,Mianyang,Sichuan 621010,China
    2.Institute of Electronic Engineering of CAEP,Mianyang,Sichuan 621900,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-02-21 Published:2011-02-21

FPGA测试技术及ATE实现

龙祖利1,王子云2   

  1. 1.西南科技大学,四川 绵阳 621010
    2.中国工程物理研究院 电子工程研究所,四川 绵阳 621900

Abstract: With the FPGA size and complexity increasing,the test is very important.This paper describes the structure of the SRAM-based FPGA profiles and FPGA testing methods to Xilinx’s spartan3 series chip,for example,using the multi-detection logic cell(CLB) mixed-fault testing methods,elaborate on how to achieve on-line FPGA configuration,functions and parameters testing on the Automatic Test System(ATE).A practical approach for the FPGA application-oriented test is provided.

Key words: Field Programmable Gate Array(FPGA), multi-detection logic cell(CLB), test, Automatic Test System(ATE)

摘要: 随着FPGA的规模和复杂性的增加,测试显得尤为重要。介绍了SRAM型FPGA的结构概况及FPGA的测试方法,以Xilinx公司的spartan3系列芯片为例,利用检测可编程逻辑资源的多逻辑单元(CLB)混合故障的测试方法,阐述了如何在自动测试系统(ATE)上实现FPGA的在线配置以及功能和参数测试,为FPGA面向应用的测试提供了一种可行的方法。

关键词: 现场可编程门阵列(FPGA), 多逻辑单元(CLB), 测试, 自动测试系统