Memory Built-In SelfRepair Method Based on Address Partitioning Strategy

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Memory Built-In SelfRepair Method Based on Address Partitioning Strategy

更新时间：2025-07-16

- Memory Built-In SelfRepair Method Based on Address Partitioning Strategy
- Acta Electronica Sinica Vol. 38, Issue 2A, Pages: 169-173(2010)
- 作者机构：
  
  （哈尔滨工业大学自动化测试与控制系，）,黑龙江,哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391.76
- Published：2010
- 稿件说明：
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FONT face, Verdana, YU Yang, et al. Memory Built-In SelfRepair Method Based on Address Partitioning Strategy[J]. Acta Electronica Sinica, 2010, 38(2A): 169-173.
DOI：

FONT face, Verdana, YU Yang, et al. Memory Built-In SelfRepair Method Based on Address Partitioning Strategy[J]. Acta Electronica Sinica, 2010, 38(2A): 169-173. DOI：

摘要

<FONT face=Verdana>内建自修复技术是一种有效修复嵌入式存储器中失效单元的方法.在传统的内建自修复过程中，需要对故障地址进行多次的读写操作，功耗比较大.本文提出了一种基于地址分割的嵌入式存储器内建自修复方法.该方法将故障地址分割成两部分，对BIRA内部存储器的访问分两个步骤进行，有效简化了地址比较过程，降低了功耗.仿真试验表明，本文方法能够在实现存储器故障自修复同时显著降低修复与工作过程中产生的功耗.

Abstract

<FONT face=Verdana>To increase the memory reliability

the technology of memory built-in self-repair is growing rapidly.During the course of repairing

the BIRA SRAM has to be accessed continually

therefore the power dissipation is dramatically high.To solve this problem

a memory built-in self-repair method based on address partitioning strategy has been proposed.This method can decrease the power dissipation by simplify the address comparison course.Experimental results show that the proposed <FONT face=Verdana>method can repair the defective cells in embedded memories and the power dissipation can be decreased simultaneously.

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