发明名称 |
SYSTEM HAVING ONE OR MORE MEMORY DEVICES |
摘要 |
A system having serially connected memory devices in a ring topology organization to realize high speed performance. The memory devices have dynamically configurable data widths such that the system can operate with up to a maximum common number of active data pads to maximize performance, or to operate with a single active data pad to minimize power consumption. Therefore the system can include a mix of memory devices having different data widths. The memory devices are dynamically configurable through the issuance of a single command propagated serially through all the memory devices from the memory controller in a broadcast operation. Robust operation of the system is ensured by implementing a data output inhibit algorithm, which prevents valid data from being provided to the memory controller when read output control signal is received out of its proper sequence.
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申请公布号 |
KR20090115870(A) |
申请公布日期 |
2009.11.09 |
申请号 |
KR20097019268 |
申请日期 |
2008.02.19 |
申请人 |
MOSAID TECHNOLOGIES, INC. |
发明人 |
OH HAK JUNE;PRZYBYLSKI STEVEN;PYEON HONG BEOM;SCHUETZ ROLAND |
分类号 |
G11C7/10;G11C7/22 |
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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