Invention Grant
US08386737B2 Memory devices and systems including write leveling operations and methods of performing write leveling operations in memory devices and systems
有权
包括写入调平操作的存储器件和系统以及在存储器件和系统中执行写调平操作的方法
- Patent Title: Memory devices and systems including write leveling operations and methods of performing write leveling operations in memory devices and systems
- Patent Title (中): 包括写入调平操作的存储器件和系统以及在存储器件和系统中执行写调平操作的方法
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Application No.: US12584937Application Date: 2009-09-15
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Publication No.: US08386737B2Publication Date: 2013-02-26
- Inventor: Young-Jin Jeon , Yang-Ki Kim
- Applicant: Young-Jin Jeon , Yang-Ki Kim
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Onello & Mello LLP
- Priority: KR10-2009-0076368 20090818
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G11C7/00 ; G11C7/10
Abstract:
A memory device controller having a write leveling mode of operation comprises: a clock generator that generates a periodic clock signal for transmission to a memory device; a data strobe generator that generates a data strobe signal for transmission to the memory device; and a control unit that generates command signals for transmission to the memory device, the controller, during operation in the write leveling mode, generating a command signal and a write leveling control signal for transmission to the memory device.
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