基于SRAM测试的MBIST电路实现方案

现代SOC电路设计中,存储器特别是SRAM模块的面积占有很大的一部分.通常测试这些存储器采用的方法是通过EDA工具来生成MBIST电路来对SRAM进行测试.然而在没有专门EDA工具的情况下,我们必须手工写电路.本文提供了这一手工MBIST的实现方案,并给出仿真和综合结果.

Design Implementing of MBIST Circuit Based on SRAM Test

Nowadays,SRAMs often take up a lot of room in the layout of SOC design.We often use EDA tools to generate specific MBIST circuits to test these SRAMs.But under the circumstance that we have no such EDA tools,what we can do is just writing verilog codes artificially.This article provides a method to fulfill the MBIST design without any specific EDA tools,and at last it gives out simulation results and synthesis reports.