- 专利标题: APPARATUS, METHOD AND SYSTEM FOR PROVIDING TERMINATION FOR MULTIPLE CHIPS OF AN INTEGRATED CIRCUIT PACKAGE
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申请号: EP19217490.2申请日: 2013-11-22
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公开(公告)号: EP3651154A1公开(公告)日: 2020-05-13
- 发明人: VERGIS, George , BAINS, Kuljit S. , MCCALL, James A. , CHANG, Ge
- 申请人: INTEL Corporation
- 申请人地址: 2200 Mission College Blvd. Santa Clara, CA 95054 US
- 专利权人: INTEL Corporation
- 当前专利权人: INTEL Corporation
- 当前专利权人地址: 2200 Mission College Blvd. Santa Clara, CA 95054 US
- 代理机构: Rummler, Felix
- 优先权: US201261731908P 20121130
- 主分类号: G11C11/40
- IPC分类号: G11C11/40
摘要:
Techniques and mechanisms for providing termination for a plurality of chips of a memory device. In an embodiment, a memory device is an integrated circuit (IC) package which includes a command and address bus and a plurality of memory chips each coupled thereto. Of the plurality of memory chips, only a first memory chip is operable to selectively provide termination to the command and address bus. Of the respective on-die termination control circuits of the plurality of memory chips, only the on-die termination control circuit of the first memory chip is coupled via any termination control signal line to any input/output (I/O) contact of the IC package. In another embodiment, the plurality of memory chips are configured in a series with one another, and wherein the first memory chip is located at an end of the series.
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