CN210515178U - Management board of blade server realized based on domestic CPU - Google Patents
Management board of blade server realized based on domestic CPU Download PDFInfo
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- CN210515178U CN210515178U CN201922157608.6U CN201922157608U CN210515178U CN 210515178 U CN210515178 U CN 210515178U CN 201922157608 U CN201922157608 U CN 201922157608U CN 210515178 U CN210515178 U CN 210515178U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model discloses a blade server's management board based on domestic CPU realizes, including domestic CPU chip, memory chip and the network chip that links to each other with domestic CPU chip respectively, the network chip has two, 2 way giga nets are drawn forth externally, be equipped with two way serial ports on the domestic CPU chip, multichannel IIC communication bus and a plurality of GPIO interface, connect the debugging interface all the way in the two way serial ports, another way is connected to the calculation mainboard, multichannel IIC communication bus links to each other with each unit of blade server respectively, a plurality of GPIO interfaces are connected to the signal detection end on the throne of each unit of blade server respectively, the POWGOOD signal end of each unit power chip, the switch reset and the operational mode switching end of each unit. The utility model discloses a remote WEB management interface manages the operating condition of each integrated circuit board, has safe, independently controllable characteristics when improving the efficiency of power.
Description
Technical Field
The utility model relates to a blade server's management board based on domestic CPU realizes through domestic CPU godson 2K1000 the interconnection management between each integrated circuit board of CPCI _ E blade server, belongs to server technical field.
Background
A blade server is a high-density computer designed specifically for a particular application industry that can plug in multiple card server units. The blade server has the advantages of high processing speed and high stability in the field of computers, and along with the requirement of security and credibility, the domestic blade server also brings better development advantages. The blade server generally comprises a computing unit mainboard, a switching unit, an expansion unit, a power supply and other board cards. The blade server has multiple working modes according to different service environments, the difference between the power consumption of each mode is large from dozens of W to hundreds or KW, therefore, the blade server is popular in the design of the blade server by conveniently managing each board card through a remote controllable interface, the design reduces the power consumption, improves the overall efficiency of a power supply, caters to the information development, realizes remote WEB intelligent management, and performs real-time monitoring and information reporting on the state of the server. Most of the management schemes in the current domestic market are formed by matching AST2400 or AST2500 management chips based on non-domestic chips ASPEED with peripheral circuits. With the demand for information security and self-help controllability, a management board of a blade server implemented based on a domestic CPU is a hot spot requiring research and development.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a blade server's management board based on domestic CPU realizes, through the operating condition of each integrated circuit board of remote WEB management interface management, has safety, independently controllable characteristics when improving the efficiency of power.
In order to solve the technical problem, the utility model discloses a technical scheme is: a management board of a blade server based on a domestic CPU comprises a domestic CPU chip, a memory chip and a network chip which are respectively connected with the domestic CPU chip, wherein two network chips are provided, 2 paths of kilomega networks are externally led out, one path is used for login management of a remote user, and the other path is connected to a switch board for exchanging and transmitting internal information; the blade server is characterized in that the domestic CPU chip is provided with two paths of serial ports, a plurality of paths of IIC communication buses and a plurality of GPIO interfaces, one path of the two paths of serial ports is connected with a debugging interface and used for debugging a management board, the other path of serial ports is connected with a computing mainboard and used for communicating with the domestic CPU chip, the plurality of paths of IIC communication buses are respectively connected with each unit of the blade server and used for uploading health information acquired by each board card to the management center, and the plurality of GPIO interfaces are respectively connected with an on-position signal detection end of each unit of the blade server, a POWGOOD signal end of each unit of the power supply chip, a switch reset end and a running mode switching end of each unit and used for detecting on-position signals of each unit and the height of the POWGOOD signals of each unit of the power supply chip and switching.
Further, the domestic CPU chip is Loongson 2K 1000.
Furthermore, the domestic CPU chip is connected with a temperature sensor MAX6639 through an IIC communication bus, so that the rotating speed of each unit fan is regulated and controlled.
Furthermore, the domestic CPU chip is also provided with two paths of USB2.0 interfaces for maintenance and debugging and one path of VGA interface for display.
Furthermore, the network chip, the IIC communication bus and the GPIO interface are connected to a back panel through connectors, and then the back panel is connected to each unit of the blade server.
Further, each unit of the blade server comprises a computing unit, a switching unit, a storage unit and a power supply unit.
Further, the signals transmitted from the management board to the blade server units follow the CPCI protocol.
The utility model has the advantages that: the utility model discloses based on domestic CPU godson 2K1000 realizes the interconnection management between each integrated circuit board of CPCI _ E blade server, through the operating condition of each integrated circuit board of long-range WEB management interface management, have safe, independently controllable characteristics when improving the efficiency of power.
Drawings
FIG. 1 is a schematic diagram of the overall architecture of a blade server;
fig. 2 is a hardware configuration diagram of the management board.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1, the blade server includes a 3U management board, a backplane, and units of the blade server, where the 3U management board is the management board of the blade server implemented based on the domestic CPU in this embodiment, and each unit of the blade server includes a computing unit, a switching unit, a storage unit, and a power supply unit, and functions of each unit are implemented by their board cards respectively. In this embodiment, the management board implements interconnection management between blade servers through a domestic CPU loongson 2K1000, and forms a CPCI _ E-based 3U management module through a 2K1000 processor and peripheral components DDR3, FLASH, PHY chips, and the like, thereby implementing real-time monitoring, alarming, and management of information such as on-site information, voltage and current, temperature, fan speed, hard disk capacity, CPU and memory frequency and usage rate, and information such as on-off state of each board of the server. And the gigabit management network port for remote user login and rich interfaces such as a VGA display interface, a serial port and a USB are provided externally, so that the working state of each board card can be managed through the gigabit management network port through the remote WEB management interface, the efficiency of the power supply is improved, and the gigabit management network port has the characteristics of safety and automatic controllability.
As shown in fig. 2, the management board in this embodiment includes a domestic CPU chip, and a memory chip and a network chip respectively connected to the domestic CPU chip.
In this embodiment, the domestic CPU chip is a loongson 2K1000, which is a low power consumption processor mainly oriented to the fields of network application and industrial control, and has an overall power consumption of about 5W and a dominant frequency of 1 GHz. The loongson 2K1000 forms a basic structure by carrying four purple light 8GDDR3 memory particles and a SSD of a 64GB domestic M.2 interface. Namely, the memory chip comprises four 8G DDR3 memory particles and a SSD of a domestic M.2 interface of 64 GB.
In this embodiment, two network chips are provided, the model of the network chip is RTL8211PHY, two RGMII interfaces of the loongson 2K1000 externally lead out 2 channels of gigabit networks to the backplane through the two RTL8211PHY chips, one channel is used for login management of a remote user, and the other channel exchanges and transmits internal information to the switch board.
The domestic CPU chip is provided with two paths of serial ports, a plurality of paths of IIC communication buses and a plurality of GPIO interfaces, one path of the two paths of serial ports is connected with the debugging interface and used for debugging the management board, and the other path of serial ports is connected to the computing unit through the backboard and used for communicating with the domestic CPU chip and obtaining the current information of the CPU, the memory and the like.
In this embodiment, the multiple IIC communication buses are respectively connected to each unit (the computing unit, the switching unit, the storage unit, and the power supply unit) of the blade server, and are configured to report the health information, such as temperature, voltage, and current, acquired by each board card to the management center at a frequency of once per 100 ms.
In addition, the domestic CPU chip is connected with a temperature sensor MAX6639 through an IIC communication bus, and the rotating speed of each unit fan is regulated and controlled.
In this embodiment, the connection mode and the implemented function of the multiple GPIO interfaces are as follows:
the blade server is connected to the in-place signal detection end of each unit of the blade server respectively, and the board card is checked to be installed or not and loosened by judging the height of the in-place signal.
The POWGOOD signal ends of the unit power chips are connected respectively, and the acquisition of the running state information of each module is realized by detecting the high and low levels of the POWGOOD signals of the power chips of each module.
And the switch resetting and operation mode switching ends are respectively connected to the units and used for switching on and off, resetting and server operation modes of the modules by a user through a remote management interface, so that the power utilization efficiency is improved.
In this embodiment, the domestic CPU chip further includes two USB2.0 interfaces for maintenance and debugging and one VGA interface for display.
As shown in fig. 2, the network chip, the IIC communication bus, and the GPIO interface are all connected to the backplane through connectors, and then connected to each unit of the blade server through the backplane.
In this embodiment, the signal transmitted from the management board to each unit of the blade server complies with the CPCI protocol, specifically, the CPCI _ E protocol.
The management board of this embodiment realizes interconnection management among each board card of the CPCI _ E blade server based on the domestic CPU loongson 2K1000, manages the operating state of each board card through the remote WEB management interface, and has the characteristics of safety and autonomous controllability while improving the efficiency of the power supply.
The foregoing description is only for the basic principles and preferred embodiments of the present invention, and modifications and substitutions made by those skilled in the art according to the present invention belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a management board of blade server based on domestic CPU realizes which characterized in that: the system comprises a domestic CPU chip, a memory chip and two network chips, wherein the memory chip and the network chips are respectively connected with the domestic CPU chip, 2 paths of kilomega networks are externally led out, one path is used for login management of remote users, and the other path is connected to a switch board for exchanging and transmitting internal information; the blade server is characterized in that the domestic CPU chip is provided with two paths of serial ports, a plurality of paths of IIC communication buses and a plurality of GPIO interfaces, one path of the two paths of serial ports is connected with a debugging interface and used for debugging a management board, the other path of serial ports is connected with a computing mainboard and used for communicating with the domestic CPU chip, the plurality of paths of IIC communication buses are respectively connected with each unit of the blade server and used for uploading health information acquired by each board card to the management center, and the plurality of GPIO interfaces are respectively connected with an on-position signal detection end of each unit of the blade server, a POWGOOD signal end of each unit of the power supply chip, a switch reset end and a running mode switching end of each unit and used for detecting on-position signals of each unit and the height of the POWGOOD signals of each unit of the power supply chip and switching.
2. The domestic CPU implemented blade server based management board according to claim 1, wherein: the domestic CPU chip is Loongson 2K 1000.
3. The domestic CPU implemented blade server based management board according to claim 1, wherein: the domestic CPU chip is connected with a temperature sensor MAX6639 through an IIC communication bus to realize the regulation and control of the rotating speed of each unit fan.
4. The domestic CPU implemented blade server based management board according to claim 1, wherein: the domestic CPU chip is also provided with two USB2.0 interfaces for maintenance and debugging and one VGA interface for display.
5. The domestic CPU implemented blade server based management board according to claim 1, wherein: the network chip, the IIC communication bus and the GPIO interface are connected to the back board through the connectors and then connected to all units of the blade server through the back board.
6. The management board of blade server based on domestic CPU implementation according to claim 1 or 5, characterized by: each unit of the blade server includes a computing unit, a switching unit, a storage unit, and a power supply unit.
7. The domestic CPU implemented blade server based management board according to claim 1, wherein: the signals passed from the management board to the blade server units follow the CPCI protocol.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922157608.6U CN210515178U (en) | 2019-12-05 | 2019-12-05 | Management board of blade server realized based on domestic CPU |
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| CN201922157608.6U CN210515178U (en) | 2019-12-05 | 2019-12-05 | Management board of blade server realized based on domestic CPU |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112099589A (en) * | 2020-09-28 | 2020-12-18 | 山东云海国创云计算装备产业创新中心有限公司 | Multifunctional expansion management integrated card |
| CN112256628A (en) * | 2020-10-26 | 2021-01-22 | 山东超越数控电子股份有限公司 | Multi-unit server fault management method based on domestic single chip microcomputer |
| CN113806168A (en) * | 2021-09-02 | 2021-12-17 | 超越科技股份有限公司 | High-reliability autonomous management daughter card of domestic universal server and management daughter card system |
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2019
- 2019-12-05 CN CN201922157608.6U patent/CN210515178U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112099589A (en) * | 2020-09-28 | 2020-12-18 | 山东云海国创云计算装备产业创新中心有限公司 | Multifunctional expansion management integrated card |
| CN112256628A (en) * | 2020-10-26 | 2021-01-22 | 山东超越数控电子股份有限公司 | Multi-unit server fault management method based on domestic single chip microcomputer |
| CN113806168A (en) * | 2021-09-02 | 2021-12-17 | 超越科技股份有限公司 | High-reliability autonomous management daughter card of domestic universal server and management daughter card system |
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