基本信息:
- 专利标题: MEMORY SYSTEM WITH REGION-SPECIFIC MEMORY ACCESS SCHEDULING
- 专利标题(中):具有区域特定存储器访问调度的存储器系统
- 申请号:PCT/CN2013/075692 申请日:2013-05-16
- 公开(公告)号:WO2014183287A1 公开(公告)日:2014-11-20
- 发明人: XU, Yi , JAYASENA, Nuwan, S. , XIE, Yuan
- 申请人: ADVANCED MICRO DEVICES, INC. , XU, Yi , JAYASENA, Nuwan, S. , XIE, Yuan
- 申请人地址: One AMD Place Sunnyvale, California 94085 US
- 专利权人: ADVANCED MICRO DEVICES, INC.,XU, Yi,JAYASENA, Nuwan, S.,XIE, Yuan
- 当前专利权人: ADVANCED MICRO DEVICES, INC.,XU, Yi,JAYASENA, Nuwan, S.,XIE, Yuan
- 当前专利权人地址: One AMD Place Sunnyvale, California 94085 US
- 代理机构: SYNCLAW ATTORNEYS
- 主分类号: G06F13/00
- IPC分类号: G06F13/00
摘要:
An integrated circuit device includes a memory controller coupleable to a memory. The memory controller to schedule memory accesses to regions of the memory based on memory timing parameters specific to the regions. A method includes receiving a memory access request at a memory device. The method further includes accessing, from a timing data store of the memory device, data representing a memory timing parameter specific to a region of the memory cell circuitry targeted by the memory access request. The method also includes scheduling, at the memory controller, the memory access request based on the data.
摘要(中):
集成电路装置包括可耦合到存储器的存储器控制器。 所述存储器控制器基于所述区域特有的存储器定时参数来调度对所述存储器的区域的访问。 一种方法包括在存储器设备处接收存储器访问请求。 该方法还包括从存储器设备的定时数据存储器访问表示存储器定时参数的特定于存储器访问请求所针对的存储器单元电路的区域的数据。 该方法还包括在存储器控制器处调度基于该数据的存储器访问请求。