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AD软件DFT操作指南 Altium Designing for Testability

更新时间:2018-11-19 10:22:12 大小:2M 上传用户:z00查看TA发布的资源 标签:DFT 下载积分:2分 评价赚积分 (如何评价?) 收藏 评论(0) 举报

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The overall cost to produce a completed printed circuit board can be broken down into several basic categories: The cost of manufacturing the blank PCB, the cost of components, the assembly costs, and the cost of test. That last one, the cost of testing the completed board, can comprise as much as 25% to 30% of the total cost of producing the product.

Two logical aspects make up design for profitability: design for manufacturability (DFM), that is, developing a product at the lowest possible manufacturing cost while maintaining the lowest rate of defects, and design for testability (DFT). By designing a product to have the highest test coverage and the ability to isolate faults quickly regarding both manufacturing errors and component failures, DFT becomes paramount in designing for profitability. In this paper, we will explore DFT in depth, and specifically look at in-circuit testing (ICT).


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Altium-WP-Designing-for-Testability_WEB.pdf 2M

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