Access control method and system capable of automatic designing internal storage state in computer platform
A memory state and automatic setting technology, applied in the field of computer systems, can solve problems such as inefficient server system management, server failure to boot, time-consuming and laborious setting process, etc., to achieve convenient and effective operation and system management
Inactive Publication Date: 2008-04-02
INVENTEC CORP
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Problems solved by technology
[0004] However, in practical application, the disadvantage of the method for setting the memory frequency state of the above-mentioned jumper line is that it is obviously more time-consuming and manpower-consuming to dial the jumper line with manpower, and the specific dialing method of the jumper line also needs to be adjusted. The system administrator consults the relevant operation manual in advance, so the setting process is obviously time-consuming and laborious and inefficient
In addition, if the dialing method of the jumper line is wrong, it may also cause the server to fail to boot.
These shortcomings will make the system management of the server less efficient
Method used
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[0014] Embodiments of the access control method and system capable of automatically setting the memory state of a computer platform of the present invention will be described in detail below with reference to the accompanying drawings.
[0015] FIG. 1 is a hardware structure of a host computer suitable for the access control system (such as the block indicated by the label 100 ) capable of automatically setting the memory state of the computer platform of the present invention. As shown in the figure, the access control system 100 of the present invention capable of automatically setting the memory state of a computer platform is actually applied to a computer platform, such as an enterprise-level network server 10, and the host hardware structure of the server 10 must be at least Equipped with a central processing unit (in this embodiment, such as Intel Xeon dual processors 21, 22), a memory module 30, a memory control chip 40, an input / output control chip 50 and a system prog...
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A access control method enabling to automatically set internal memory state of computer platform includes setting state data exchange line between internal memory control chip and I / O control chip to let I / O state buffer storage image to internal memory state buffer storage through said line for making access program use obtained internal memory specification data to execute internal memory access operation corresponding to said specification based on internal memory state buffer storage. The system for realizing said method is also disclosed.
Description
technical field [0001] The present invention relates to a computer system technology, in particular to an access control method and system capable of automatically setting the memory state of a computer platform, which is applied to a host circuit of a computer platform, such as a host computer of a server using an Intel Corporation Lindenhurst chipset The circuit provides the server with an access control function of automatically setting the memory state. When the user replaces the memory, for example, when changing from DDR-266MHz memory to DDR-333MHz memory, the memory can be automatically set in the server. state, so that the server can access the memory. Background technique [0002] The Lindenhurst chipset developed by Intel is a chipset suitable for dual-processor server architecture, which can support memory modules in multiple frequency states, such as DDR-266MHz and DDR-333MHz DIMM (Dual Inline Memory Module) memory Module (where DDR is Double Data Rate). [000...
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IPC IPC(8): G06F11/00G06F9/445
Inventor 余亮宏卢盈志陈信瑜
Owner INVENTEC CORP