CN109033009B - A circuit board and system supporting general-purpose and rack-type servers - Google Patents
A circuit board and system supporting general-purpose and rack-type servers Download PDFInfo
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- CN109033009B CN109033009B CN201810834047.6A CN201810834047A CN109033009B CN 109033009 B CN109033009 B CN 109033009B CN 201810834047 A CN201810834047 A CN 201810834047A CN 109033009 B CN109033009 B CN 109033009B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7803—System on board, i.e. computer system on one or more PCB, e.g. motherboards, daughterboards or blades
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0016—Inter-integrated circuit (I2C)
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0026—PCI express
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/38—Universal adapter
- G06F2213/3852—Converter between protocols
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Abstract
本发明实施例公开了一种支持通用和机柜型服务器的电路板及系统，属于服务器设计领域，其中支持通用和机柜型服务器的电路板包含：主板，以及设在主板上的CPU芯片、BMC芯片、PCH芯片、主板高密连接器接头、主板电源连接器；CPU芯片通过PCIE连接到主板高密连接器接头；BMC芯片的FAN信号、I2C总线信号连接到主板高密连接器接头；CPU芯片连接有PCIE卡槽；PCH芯片连接有若干个存储盘连接器；所述主板高密连接器接头用于传输包含PCIE信号、I2C信号、FAN信号。本发明实施例的服务器具有同一个平台同一个处理器的应用，可共用一个核心板卡，不再需要针对不同机型单独设计。可以大大节省了开发资源，丰富了产品形态，使设计效益最大化的优点。
The embodiment of the invention discloses a circuit board and system supporting general-purpose and cabinet-type servers, belonging to the field of server design, wherein the circuit board supporting general-purpose and cabinet-type servers includes: a main board, and a CPU chip and a BMC chip arranged on the main board , PCH chip, motherboard high-density connector connector, motherboard power connector; CPU chip is connected to the motherboard high-density connector connector through PCIE; FAN signal and I2C bus signal of BMC chip are connected to the motherboard high-density connector connector; CPU chip is connected with a PCIE card The PCH chip is connected with several storage disk connectors; the high-density connector joints of the main board are used to transmit signals including PCIE signals, I2C signals and FAN signals. The server of the embodiment of the present invention has the application of the same platform and the same processor, can share a core board, and no longer needs to be designed separately for different models. It can greatly save development resources, enrich the product form, and maximize the advantages of design benefits.
Description
Technical Field
The invention relates to the field of server design.
Background
In the field of servers, Rack (Rack) type servers and general purpose type servers are two different server architectures that are specified. Typically, Rack-type servers are Rack-mounted, typically 1U high nodes. In the field of cold storage, the internal storage architectures and control modes of the Rack and the general server are different. At present, the board cards are respectively designed according to the two major architectures in the industry.
At present, in the field of cold storage, a universal server adopts a form of matching an HBA card and a storage disk connection card to realize the connection of a plurality of storage disks, and the storage disks are distributed in a node in a layered mode and are listed in a multilayer mode.
In the Rack type architecture, a main board and a back board are directly connected, and a storage disk is tiled at the bottom of a node and is not arranged in a layered mode. Due to the difference of internal architectures of the two models, both the Rack and the universal model are designed respectively at present, and if the same platform supports the two models, the two models need to be divided into two projects, so that development resources are wasted.
Disclosure of Invention
The present invention is to solve the above-mentioned technical problems. Therefore, the invention provides a circuit board and a system supporting universal and cabinet type servers, which have the application of the same platform and the same processor, can share one core board card, and do not need to be designed separately for different machine types. Can greatly save development resources, enrich product forms and maximize design benefits.
In order to achieve the above object, the present invention adopts the following technical solutions.
There is provided a circuit board supporting general and cabinet type servers, comprising:
the motherboard, and a CPU (central processing unit) chip, a BMC (baseboard management Controller) chip, a PCH (south bridge) chip, a motherboard high-density connector plug, and a motherboard power connector, which are provided on the motherboard. The CPU chip is connected to the high-density connector joint of the main board through PCIE. FAN signals and I2C bus signals of the BMC chip are connected to the high-density connector joint of the mainboard. The CPU chip is connected with a PCIE card slot. The PCH chip is connected to several disk connectors. The high-density connector joint of the main board is used for transmitting signals including PCIE signals, I2C signals and FAN signals.
A rack-type server system, comprising:
support circuit board, backplate of general and rack-type server. The backboard is provided with a backboard high-density connector joint, a backboard first power connector and a backboard second power connector, the backboard high-density connector joint is connected with at least one PCIE-to-SATA connector, and the PCIE-to-SATA connector is connected with at least one storage disk. The high-density connector joint of the back board is used for being connected with the high-density connector joint of the main board. The first power connector of the backboard is connected with the second power connector of the backboard through a cable. The first power connector of the backboard is used for connecting an external power supply, and the second power connector of the backboard is connected with the power connector of the mainboard and used for supplying power to the mainboard.
A universal server system, comprising:
the IO board is provided with an IO board high-density connector joint, an IO board first power connector and an IO board second power connector, the IO board high-density connector joint is connected with a FAN connector through a FAN signal line and is connected with an I2C connector through an I2C bus. And the IO board high-density connector joint is used for being connected with the mainboard high-density connector joint. The IO board first power connector is connected with the IO board second power connector through a cable. The first power connector of the IO board is used for connecting an external power supply, and the second power connector of the IO board is used for connecting with the power connector of the main board.
The embodiment of the invention has the following beneficial effects:
1. the circuit board supporting the universal server and the cabinet server can carry out the overall design of the architecture according to the difference point between the universal server and the Rack server, can be compatible with the Rack architecture and the universal architecture at the same time, saves development resources and enriches product forms.
2. Through the design of three board cards of adopting mainboard, IO board, backplate, the collocation is free, conveniently constructs and builds, and is compatible strong in addition, provides the sharing reference for the project of follow-up same platform, and the commonality is strong, has reduced the development number of times of follow-up integrated circuit board.
3. The high-density ports are adopted for connection, so that signal connection is reinforced, and the signal transmission quality is ensured, thereby ensuring the product quality.
Drawings
Fig. 1 is a schematic diagram of the architecture connection of a Rack-type server system according to an embodiment.
FIG. 2 is a schematic diagram of an architecture connection of a general server system according to an embodiment.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in fig. 1 and 2, the circuit board supporting the general-purpose server and the cabinet-type server includes:
the mainboard, and CPU chip, BMC chip, PCH chip, mainboard high-density connector joint, mainboard power connector that establish on the mainboard. And the main board card integrates all key chips and realizes functions. The CPU chip is connected to the high-density connector joint of the main board through PCIE. FAN signals and I2C bus signals of the BMC chip are connected to the high-density connector joint of the mainboard. The CPU chip is connected with a PCIE card slot. The PCH chip is connected to several disk connectors. The high-density connector joint of the main board is used for transmitting signals including PCIE signals, I2C signals and FAN signals.
The I2C signal, information collection and control for general purpose disk attached cards, and information collection for power consumption, Rack and general purpose architecture in common.
FAN signals, FAN control signals and monitoring signals, connected to the FAN, for a universal server architecture.
Example 1
As shown in fig. 1, the rack server system includes:
support circuit board, backplate of general and rack-type server. The backboard is provided with a backboard high-density connector joint, a backboard first power connector and a backboard second power connector, the backboard high-density connector joint is connected with at least one PCIE-to-SATA connector, and the PCIE-to-SATA connector is connected with at least one storage disk. The high-density connector joint of the back board is used for being connected with the high-density connector joint of the main board. The first power connector of the backboard is connected with the second power connector of the backboard through a cable. The first power connector of the backboard is used for connecting an external power supply, and the second power connector of the backboard is connected with the power connector of the mainboard and used for supplying power to the mainboard.
In this embodiment, the backplane is connected to the plurality of storage disk connectors through the PCIE-to-SATA connector, and then connected to the storage disks, thereby realizing a Rack type storage disk connection. The back plate mainly realizes the functions of PCIE and SATA conversion, storage disk point lamp control, power supply connection and the like.
In this embodiment, the motherboard CPU is connected to the high-density connector through pcie 4. The backplane mainly realizes the connection of the storage disks, converts the signals of PCIEx4 from the motherboard into SATA buses through 4 PCIE-SATA conversion, and connects the storage disks through 3 storage disk connectors respectively. The backboard can be connected with 12 storage disks, one end of the backboard is connected with the power supply connecting plate of the Rack framework, and the other end of the backboard is connected with the main board, so that the design of the whole Rack framework is realized.
The storage disk connector on the mainboard is used for a Rack architecture, the Rack architecture does not need to be connected with an HBA card, all storage disks are directly connected with the mainboard or a backboard, and the current mainboard supports 6 storage disks.
The high-density connector joint of the main board is a high-density connector female head, and the high-density connector joint of the back board is a high-density connector male head.
Example 2
As shown in fig. 2, the general server system includes:
the IO board is provided with an IO board high-density connector joint, an IO board first power connector and an IO board second power connector, the IO board high-density connector joint is connected with a FAN connector through a FAN signal line and is connected with an I2C connector through an I2C bus. And the IO board high-density connector joint is used for being connected with the mainboard high-density connector joint. The IO board first power connector is connected with the IO board second power connector through a cable. The first power connector of the IO board is used for connecting an external power supply, and the second power connector of the IO board is used for connecting with the power connector of the main board.
In this embodiment, the PCIE slot of the main board is specifically a PCIE x8 slot, and is used to connect an HBA card, and the HBA card is used to connect a storage disk connection card of the universal platform, so as to implement a multi-storage disk location design.
The IO board obtains I2C signal and FAN signal from the mainboard, and I2C signal is used for distinguishing general-purpose storage disk connection card and is used for information collection and control of storage disk connection card, and the FAN signal is that the connection FAN was used, and general-purpose model FAN is inside the quick-witted case, therefore needs to connect the FAN.
The high-density connector joint of the main board is specifically a high-density connector female head, and the high-density connector joint of the IO board is specifically a high-density connector male head.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (4)
1. A circuit board supporting universal and cabinet type servers is characterized in that,
comprises the following steps:
the system comprises a mainboard, a CPU chip, a BMC chip, a PCH chip, a mainboard high-density connector joint and a mainboard power connector, wherein the CPU chip, the BMC chip, the PCH chip, the mainboard high-density connector joint and the mainboard power connector are arranged on the mainboard; the CPU chip is connected to the connector joint of the high-density connector of the main board through PCIE; FAN signals and I2C bus signals of the BMC chip are connected to a connector of the mainboard high-density connector; the CPU chip is connected with a PCIE card slot; the PCH chip is connected with a plurality of storage disk connectors; the high-density connector joint of the main board is used for transmitting signals including PCIE signals, I2C signals and FAN signals.
2. A rack-type server system, characterized in that,
comprises the following steps:
the circuit board, backplane supporting both general purpose and rack-type servers as recited in claim 1; the backboard is provided with a backboard high-density connector joint, a backboard first power connector and a backboard second power connector, the backboard high-density connector joint is connected with at least one PCIE-to-SATA connector, and the PCIE-to-SATA connector is connected with at least one storage disk; the back board high-density connector joint is used for being connected with the main board high-density connector joint; the first power connector of the backboard is connected with the second power connector of the backboard through a cable;
the first power connector of the backboard is used for connecting an external power supply, and the second power connector of the backboard is connected with the power connector of the mainboard and used for supplying power to the mainboard.
3. A general-purpose server system, characterized in that,
comprises the following steps:
the circuit board supporting the general and cabinet type servers as claimed in claim 1, an IO board, the IO board being provided with an IO board high-density connector, an IO board first power connector, an IO board second power connector, the IO board high-density connector being connected with the FAN connector through a FAN signal line and connected with the I2C connector through an I2C bus; the IO board high-density connector joint is used for being connected with the mainboard high-density connector joint; the IO board first power connector is connected with the IO board second power connector through a cable;
the first power connector of the IO board is used for connecting an external power supply, and the second power connector of the IO board is used for connecting with the power connector of the main board.
4. The generalized server system of claim 3,
and the PCIE card slot of the mainboard is used for connecting an HBA card, and the HBA card is used for connecting a storage disk connecting card of the universal platform.
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| CN109683679A (en) * | 2018-12-25 | 2019-04-26 | 浪潮电子信息产业股份有限公司 | A kind of universal server |
| CN110609801A (en) * | 2019-08-09 | 2019-12-24 | 苏州浪潮智能科技有限公司 | An adapter board and server system |
| CN111212332A (en) * | 2020-01-05 | 2020-05-29 | 苏州浪潮智能科技有限公司 | A chassis, switch and server |
| CN112930065A (en) * | 2021-03-31 | 2021-06-08 | 国家广播电视总局监管中心 | Case backplate system and TV monitoring front-end equipment |
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| CN102478800A (en) * | 2010-11-30 | 2012-05-30 | 英业达股份有限公司 | Monitoring system and method of power sequence signal |
| US9542195B1 (en) * | 2013-07-29 | 2017-01-10 | Western Digital Technologies, Inc. | Motherboards and methods for BIOS failover using a first BIOS chip and a second BIOS chip |
| CN105302755B (en) * | 2014-06-27 | 2018-08-14 | 曙光信息产业(北京)有限公司 | A kind of PCIE boards and its monitoring method with monitoring function |
| CN105094242A (en) * | 2015-07-21 | 2015-11-25 | 浪潮电子信息产业股份有限公司 | GPU node supporting eight GPU cards and server system |
| CN107038139A (en) * | 2017-04-13 | 2017-08-11 | 广东浪潮大数据研究有限公司 | A kind of implementation method of the domestic server master board based on FT1500A |
| CN206757471U (en) * | 2017-05-12 | 2017-12-15 | 郑州云海信息技术有限公司 | A kind of IO Riser boards applied on multipath server |
| CN107220207A (en) * | 2017-05-26 | 2017-09-29 | 郑州云海信息技术有限公司 | A kind of cold storage server hard disk extension design method |
| CN107992438A (en) * | 2017-11-24 | 2018-05-04 | 郑州云海信息技术有限公司 | A kind of server and in server flexible configuration PCIe topologys method |
| CN108182162A (en) * | 2018-01-22 | 2018-06-19 | 郑州云海信息技术有限公司 | A kind of preposition integrated I/O interface device and node master control borad |
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