发明申请
- 专利标题: COMMAND QUEUING FOR NEXT OPERATIONS OF MEMORY DEVICES
- 专利标题(中): 用于下一次存储器件操作的命令队列
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申请号: US11962918申请日: 2007-12-21
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公开(公告)号: US20090165020A1公开(公告)日: 2009-06-25
- 发明人: Walter Allen , Sunil Atri , Joseph Khatami
- 申请人: Walter Allen , Sunil Atri , Joseph Khatami
- 申请人地址: US CA Sunnyvale
- 专利权人: SPANSION LLC
- 当前专利权人: SPANSION LLC
- 当前专利权人地址: US CA Sunnyvale
- 主分类号: G06F3/00
- IPC分类号: G06F3/00
摘要:
Systems and/or methods that facilitate transferring data between a processor component and memory components are presented. A transfer controller component facilitates controlling data transfers in part by receiving respective subsets of data from respective memory components and arranging the respective subsets of data based in part on a desired predefined data order. The processor component generates a transfer map that includes information to facilitate arranging data in a predefined order. The processor component generates respective subsets of commands that are provided to queue components in respective memory components to retrieve desired data from the respective memory components. Each memory component services the commands in its queue component in an independent and parallel manner, and transfers the data retrieved from memory to the transfer controller component, which can arrange the received data in a predefined order for transfer to the processor component.
公开/授权文献
- US08239875B2 Command queuing for next operations of memory devices 公开/授权日:2012-08-07
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