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Memory module e.g. SDRAM, includes device for isolating output data device when test mode is activated
Memory module e.g. SDRAM, includes device for isolating output data device when test mode is activated
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机译:内存模块SDRAM,包括用于在激活测试模式时隔离输出数据设备的设备
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摘要
A memory module (100) operates in a normal mode and in a test mode (TM) and includes a device (102) for outputting data from the memory module (100) and a device (104) for isolating the device (102) for outputting of data, when the test mode (TM) is activated. A data masking device is provided for the isolating device (104) for specifically outputting only certain sections of the data when a data masking state (DQM) is activated Independent claims are given for the following: (A) A test device; and (B) A method for testing a memory module.
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