发明名称 Test interface circuit and semiconductor integrated circuit device including the same
摘要 In a test interface circuit arranged between an embedded memory and a test data input/output (I/O) terminal, a first-in first-out circuit for successively storing test data is arranged for controlling a latency of data read from the embedded memory. The test interface circuit for the embedded memory can reduce the number of test data I/O terminals, and can increase the executable test patterns.
申请公布号 US6404684(B2) 申请公布日期 2002.06.11
申请号 US20000741147 申请日期 2000.12.21
申请人 MITSUBISHI DENKI KABUSHIKI KAISHA 发明人 ARIMOTO KAZUTAMI;SHIMANO HIROKI
分类号 G01R31/28;G01R31/317;G01R31/3185;G11C7/00;G11C29/00;G11C29/02;(IPC1-7):G11C7/00 主分类号 G01R31/28
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