发明名称 |
USING COMMON MODE DIFFERENTIAL DATA SIGNALS OF DDR2 SDRAM FOR CONTROL SIGNAL TRANSMISSION |
摘要 |
A double-data-rate two synchronous dynamic random access (DDR 2 ) memory circuit includes a low-speed input path and a high-speed input path coupled thereto by an input coupling and forming a common input, the common input coupled to a memory core, the memory core having a common output wherein a high-speed output path and a low-speed output path are coupled together by an output coupling and further coupled to the common output of the memory core.
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申请公布号 |
US2008151658(A1) |
申请公布日期 |
2008.06.26 |
申请号 |
US20080034773 |
申请日期 |
2008.02.21 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BARTLEY GERALD K.;BECKER DARRYL J.;DAHLEN PAUL E.;GERMANN PHILIP R.;MAKI ANDREW B.;MAXSON MARK O. |
分类号 |
G11C7/10 |
主分类号 |
G11C7/10 |
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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