发明名称 |
INFORMATION PROCESSING SYSTEM INCLUDING SEMICONDUCTOR DEVICE HAVING SELF-REFRESH MODE |
摘要 |
Disclosed herein is an information processing system having first and second devices. The second device alternately issues a self-refresh command and a self-refresh exit command to the first device. The first device performs a refresh operation once in response to the self-refresh command and updates a state of a DLL circuit in response to the self-refresh exit command.
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申请公布号 |
US2013031305(A1) |
申请公布日期 |
2013.01.31 |
申请号 |
US201213559448 |
申请日期 |
2012.07.26 |
申请人 |
ELPIDA MEMORY, INC.;FUJISAWA HIROKI |
发明人 |
FUJISAWA HIROKI |
分类号 |
G06F12/00 |
主分类号 |
G06F12/00 |
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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