Shift register based TPG for at-speed interconnect BIST
Shift register based TPG for at-speed interconnect BIST
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基于移位寄存器的 TPG,用于高速互连 BIST
DOI:
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发表时间:
2004
期刊:
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通讯作者:
A. Jutman
中科院分区:
文献类型:
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作者:
A. Jutman
This article describes a novel approach to test pattern generation for at-speed interconnect built-in self-test. The novelty consists in both the original test sequence detecting opens, shorts and delays and the original design of the test pattern generator. The main idea is based on using a circular shift register and its proper initialization. Compared to other known techniques, Current approach provides the minimal hardware cost at the shortest test application time.