桂林电子科技大学 机构 电子工程与自动化学院,广西,桂林,541004
Published:2011
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颜学龙, 胡和娟, 李海辉. 基于JTAG的矢量生成型边界扫描架构设计与实现[J]. 微电子学与计算机, 2011, 28(3): 31-34.
YAN Xue-long, HU He-juan, LI Hai-hui. The Design and Implementation of Vector Generation Based on JTAG[J]. 2011, 28(3): 31-34.
颜学龙, 胡和娟, 李海辉. 基于JTAG的矢量生成型边界扫描架构设计与实现[J]. 微电子学与计算机, 2011, 28(3): 31-34. DOI:
YAN Xue-long, HU He-juan, LI Hai-hui. The Design and Implementation of Vector Generation Based on JTAG[J]. 2011, 28(3): 31-34. DOI:
在结合IEEE1149.1标准的基础上
利用半跳变(Half Transition
HT)模型的基本思想
提出新的HTF模型新的矢量施加方式
在此基础上构建了实现基于JTAG的矢量生成型边界扫描架构.该架构的设计思路为:在兼容1149.1的基础上
通过自定义SI测试指令
实现JTAG对信号完整性测试的支持
拓展了边界扫描的应用范围.
With intensive study on IEEE std l149.1
by using the basic idea of HT (Half Transition
HT) fault mode1. a new reordering vectors of HT fault model is proposed
and an architecture for signal integrity test based on extended JTAG is designed and realized. The implementation of the idea is that
to fully comply with IEEE 1149.1 standard
one new instruction have been added to extend the function of boundary-scan architecture and provide the support to SI testing.
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