Invention Grant
US08132048B2 Systems and methods to efficiently schedule commands at a memory controller
有权
在存储器控制器上有效地调度命令的系统和方法
- Patent Title: Systems and methods to efficiently schedule commands at a memory controller
- Patent Title (中): 在存储器控制器上有效地调度命令的系统和方法
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Application No.: US12545192Application Date: 2009-08-21
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Publication No.: US08132048B2Publication Date: 2012-03-06
- Inventor: H. Lee Blackmon , Ryan S. Haraden , Joseph A. Kirscht , Elizabeth A. McGlone
- Applicant: H. Lee Blackmon , Ryan S. Haraden , Joseph A. Kirscht , Elizabeth A. McGlone
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Toler Law Group
- Main IPC: G06F11/00
- IPC: G06F11/00

Abstract:
Systems and methods to respond to schedule commands at a memory controller are disclosed. A transmission error between a first memory controller port and a first redrive device may be detected. A first corrective action may be initiated at the first memory controller port in response to the detection of the transmission error. A particular method may include determining that a second memory controller port initiated a second corrective action. Incoming read commands may be distributed based on a comparison of the first corrective action and the second corrective action.
Public/Granted literature
- US20110047400A1 Systems and Methods to Efficiently Schedule Commands at a Memory Controller Public/Granted day:2011-02-24
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