Scan chain
Scan chain is a technique used in design for testing. The objective is to make testing easier by providing a simple way to set and observe every flip-flop in an IC.The basic structure of scan include the following set of signals in order to control and observe the scan mechanism. In a full scan design, automatic test pattern generation (ATPG) is particularly simple. No sequential pattern generation is required - combinatorial tests, which are much easier to generate, will suffice. If you have a combinatorial test, it can be easily applied. There are many variants:
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Scan chain
Scan chain is a technique used in design for testing. The objective is to make testing easier by providing a simple way to set and observe every flip-flop in an IC.The basic structure of scan include the following set of signals in order to control and observe the scan mechanism. In a full scan design, automatic test pattern generation (ATPG) is particularly simple. No sequential pattern generation is required - combinatorial tests, which are much easier to generate, will suffice. If you have a combinatorial test, it can be easily applied. There are many variants:
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Scan Test bezeichnet bei (mode ...... matic test pattern generation.
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Scan chain is a technique used ...... is provided by on-board logic.
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扫描链（英語：Scan chain）是可测试性设计的一种实现技术。它通过植入移位寄存器，使得测试人员可以从外部控制和观测电路内部触发器的信号值。
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Scan Test bezeichnet bei (mode ...... gsbitmuster, bei dessen Nichta
@de
Scan chain is a technique used ...... lied. There are many variants:
@en
扫描链（英語：Scan chain）是可测试性设计的一种实现技术。它通过植入移位寄存器，使得测试人员可以从外部控制和观测电路内部触发器的信号值。
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Scan Test
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Scan chain
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扫描链
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