发明名称 |
Control device for interface control between a test machine and multi-channel electronic circuitry, in particular acording to Boundary Test Standard. |
摘要 |
<p>There is disclosed a control device for interfacing between a test machine and electronic circuitry under test. The test machine generates a pattern that is composited with background data in a predetermined configuration. Each output bit is specified as either foreground or background through an indicator memory. Foreground data and background data are put at their intended positions while using a barrel shifter, decompressing means and an output multiplexer. After the test, a counterpart procedure is used for extracting exclusively relevant data at the expense of dummy data.</p> |
申请公布号 |
EP0570067(A2) |
申请公布日期 |
1993.11.18 |
申请号 |
EP19930201330 |
申请日期 |
1993.05.07 |
申请人 |
PHILIPS ELECTRONICS N.V. |
发明人 |
DE LANGE, WILLEM JOHAN |
分类号 |
G01R31/3185;G01R31/319;G06F7/58;G06F11/277;(IPC1-7):G01R31/318 |
主分类号 |
G01R31/3185 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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