Invention Grant
US09263106B2 Efficient command mapping scheme for short data burst length memory devices
有权
用于短数据突发长度存储器件的高效命令映射方案
- Patent Title: Efficient command mapping scheme for short data burst length memory devices
- Patent Title (中): 用于短数据突发长度存储器件的高效命令映射方案
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Application No.: US13279172Application Date: 2011-10-21
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Publication No.: US09263106B2Publication Date: 2016-02-16
- Inventor: Alok Gupta
- Applicant: Alok Gupta
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA CORPORATION
- Current Assignee: NVIDIA CORPORATION
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G11C7/10 ; G11C7/22 ; G06F13/28

Abstract:
An exemplary system of the present disclosure comprises a memory controller, a command bus, a data bus, a memory device and a memory. The memory device is coupled to the memory controller by the command bus and the data bus. The memory stores instructions that when executed by the computer system perform a method of requesting data from the memory device. This method comprises receiving a plurality of commands for the memory device from the command bus, the memory device clocked by a clock. At least one command of the plurality of commands includes a first command and a second command within a single clock cycle of said clock. At least one of the first command and second command is a data access command. The first command is executed during a first clock cycle and the second command is executed during a second subsequent clock cycle.
Public/Granted literature
- US20130103917A1 EFFICIENT COMMAND MAPPING SCHEME FOR SHORT DATA BURST LENGTH MEMORY DEVICES Public/Granted day:2013-04-25
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