Mainboard design method capable of supporting NVDIMM (Non-Volatile Dual In-line Memory Module)

A design method and motherboard technology, applied in the direction of protecting storage content from loss, can solve problems such as lost data, user loss, and restricted working principle, and achieve the effect of preventing data loss, simple and convenient operation, and good practicability.

Inactive Publication Date: 2016-02-24
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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AI Technical Summary

Problems solved by technology

The current ordinary memory, DRAM (Dynamic Random Access Memory) is the high-speed data access capability of dynamic random access memory, which ...

Method used

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Embodiment

[0010] The motherboard design method that supports NVDIMM described by the present invention, from the CPU power supply office to the 12V power supply to NVDIMM, compiles the software into a complex programmable logic device, and matches the software built by NVDIMM.Electricity, sending commands to the accident data recorder, and transmitting the information in turn to the pre -compiled interpreter file and CPU, complete the update of the NVDIMM's own state, pre -compiled the header file to send out the accident data recorder command, and complete the data preservation.NVDIMM adds the necessary software and hardware, combined with multi -channel NAND flash memory, switching circuit and hybrid supercapaciture modules, instant detection operations, stable backup and recovery, and supporting end -to -end ECC error verification.Compared with solid -state hard disks, the continuous data access throughput of NVDIMM can be 1,000 times higher, while the delay is only 1 / 1000, and it runs a...

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Abstract

The invention discloses a mainboard design method capable of supporting a NVDIMM (Non-Volatile Dual In-line Memory Module), and belongs to the technical field of computer memory. The mainboard design method capable of supporting the NVDIMM comprises the following steps: a 12V power supply is imported to the NVDIMM from a CPU (Central Processing Unit) power supply position, software is compiled into a complex programmable logic device and is matched with the own software of the NVDIMM, the complex programmable logic device sends a command to an accident data recorder after the complex programmable logic device detects that a system is in outage, information is successively transferred to a precompiled header and the CPU to finish updating the own state of the NVDIMM, and the precompiled header emits the command of the accident data recorder to finish storing the data. The mainboard design method capable of supporting the NVDIMM does not need to change the memory slot of a mainboard, is convenient and simple in operation, guarantees the high-speed data access capability of a computer, does not cause data loss after outage and has a favorable popularization and application value.

Description

Technical field [0001] The invention involves the field of computer memory technology, which specifically provides a motherboard design method that supports NVDIMM. Background technique [0002] People need to obtain a large amount of real -time information in daily life. Computers have a large amount of storage information, users can obtain convenient and convenient information, and more and more frequencies of personal and enterprises using computers.At the same time, with the development of the economy and society, individuals and enterprises have more and more functional requirements for computers. The speed of computer updates is very fast. It is mainly to achieve its functional improvement through computer hardware and software updates.The important components of the computer during memory, also known as memory, are used to store the program and data of the computer and temporarily store the computing data in the CPU. When the computer is runningThe operation is performed i...

Claims

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Application Information

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IPC IPC(8): G06F12/16
Inventor 季恒
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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