Detection of Stuck Open and Short Fault in SRAM Based System

4 Pages Posted: 27 Feb 2018

See all articles by A Chitra

A Chitra

Adhiyamaan College of Engineering

S Vijay Murugan

Adhiyamaan College of Engineering

B Sathiyabhama

Sona College of Technology - Department of Computer Science and Engineering

Date Written: November 15, 2017

Abstract

A novel scan-based Built-In Self-Test (BIST) architecture is designed with Low-Power (LP) for weighted pseudorandom test pattern generation (WPTPG) and reseeding, which is easy for the pseudorandom testing and deterministic BIST. The pseudorandom testing stage is designed by disabling a section of scan chains and in the deterministic BIST stage, the design-for-testability architecture is reorganize slightly while the linear-feedback shift register is kept short. The proposed technique of a BIST design for fault detection and fault diagnosis of Static-RAM (SRAM) based Field Programmable Gate Array (FPGAs) can detect the interconnect resources in the Configurable Logic Blocks (CLBs). The test pattern generator and output response analyzer are configured by CLBs in FPGAs. The testing procedure undergoes three major test blocks. They are Test Pattern Generator (TPG), Output Response Analyzer (ORA) and Block Under Test (BUT) in each test block. The stuck open and short faults are detected using SRAM based FPGA are observed in this paper.

Keywords: low power; SRAM based FPGA; BIST; CLBs

Suggested Citation

Chitra, A and Vijay Murugan, S and Sathiyabhama, B, Detection of Stuck Open and Short Fault in SRAM Based System (November 15, 2017). Proceedings of the International Conference on Intelligent Computing Systems (ICICS 2017 – Dec 15th - 16th 2017) organized by Sona College of Technology, Salem, Tamilnadu, India, Available at SSRN: https://ssrn.com/abstract=3125993 or http://dx.doi.org/10.2139/ssrn.3125993

A Chitra (Contact Author)

Adhiyamaan College of Engineering ( email )

Hosur
Tamil Nadu
India

S Vijay Murugan

Adhiyamaan College of Engineering ( email )

Hosur
Tamil Nadu
India

B Sathiyabhama

Sona College of Technology - Department of Computer Science and Engineering ( email )

Junction Main Road
Suramangalam
Salem, Tamil Nadu 636005
India

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