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TEPROC tool can be used to analyze your planned test strategy.
In couple of minutes you can get rough understanding of yield and number of escaping defects.
When a new product is going to be introduced you have to define production test process for it. It is not always clear that same old process is the right one for every product.
The decision of used test technologies has to be done in early phase, before design is ready.
This way you have enough time for the needed investments and DFT work.
When test technologies are defined, you can ensure that all the right DFT rules and guidelines are followed during circuit and lay-out design.
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This tool is not replacing those more advanced tools and analysis methods which can utilize accurate quality information and
detailed design documents (parts lists, circuit diagrams, lay-out, etc.).
You can also play with TEPROC -tool and enter the facts of you present products.
This way you can learn more of the connections between process factors and see for example if your test coverage is what you expect.
One great thing in TEPROC is that using it is totally free.
More information
TEPROC tool
(Feb2011)
New features in TEPROC -tool. Now you can send summary of your analysis to yourself or to a colleague. (Oct2011)
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