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CN119201247A - Baseboard management controller module and server - Google Patents

Baseboard management controller module and server Download PDF

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Publication number
CN119201247A
CN119201247A CN202411310594.6A CN202411310594A CN119201247A CN 119201247 A CN119201247 A CN 119201247A CN 202411310594 A CN202411310594 A CN 202411310594A CN 119201247 A CN119201247 A CN 119201247A
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CN
China
Prior art keywords
management controller
connector
baseboard management
module
module connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN202411310594.6A
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Chinese (zh)
Inventor
徐新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Metabrain Intelligent Technology Co Ltd
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Suzhou Metabrain Intelligent Technology Co Ltd
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Application filed by Suzhou Metabrain Intelligent Technology Co Ltd filed Critical Suzhou Metabrain Intelligent Technology Co Ltd
Priority to CN202411310594.6A priority Critical patent/CN119201247A/en
Publication of CN119201247A publication Critical patent/CN119201247A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
    • 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
    • G06F13/10—Program control for peripheral devices
    • G06F13/102—Program control for peripheral devices where the programme performs an interfacing function, e.g. device driver

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Stored Programmes (AREA)

Abstract

The invention discloses a baseboard management controller module and a server, which relate to the technical field of servers and comprise a baseboard management controller, a memory, an Ethernet processor, a temperature sensor, an asset information manager, a power supply and a module connector, wherein the baseboard management controller is respectively connected with the memory, the Ethernet processor, the temperature sensor, the asset information manager, the power supply and the module connector, the Ethernet processor is connected with the module connector, the power supply is connected with the module connector, and the module connector is used for being connected with a connector on a main board so as to connect the baseboard management controller, the Ethernet processor and the power supply with a target device on the main board. The baseboard management controller module can be used for various mainboards, and can reduce the size of the board.

Description

Baseboard management controller module and server
Technical Field
The present invention relates to the field of servers, and in particular, to a baseboard management controller module and a server.
Background
The BMC (Baseboard Management Controller ) is installed on the main board of the server, and is used for monitoring and managing each hardware component of the server and the running state of the system. Regarding the design of the BMC module, there are currently the following schemes, namely, the first scheme is to design an independent BMC module for each server, the second scheme is to directly design the functions of the BMC on a main board, and the third scheme is to design a universal BMC module for various main boards. Designing individual BMC modules for each server results in great waste of design resources and reduces development efficiency. Designing the functionality of the BMC directly on the motherboard may result in an increase in motherboard size. However, the existing general BMC module can be used for multiple mainboards, but has large board size and low development efficiency. Therefore, how to reduce the size of the board while being capable of being used by multiple boards has become a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a baseboard management controller module and a server, wherein the baseboard management controller module can be used for various mainboards and can reduce the size of a board.
In order to solve the above technical problems, the present invention provides a baseboard management controller module, including:
the system comprises a baseboard management controller, a memory, an Ethernet processor, a temperature sensor, an asset information manager, a power supply and a module connector;
The base plate management controller is respectively connected with the memory, the Ethernet processor, the temperature sensor, the asset information manager, the power supply and the module connector, the Ethernet processor is connected with the module connector, the power supply is connected with the module connector, and the module connector is used for connecting a connector on a main board so as to connect the base plate management controller, the Ethernet processor and the power supply with a target device on the main board.
In some embodiments, the baseboard management controller is connected to a central processing unit, a universal serial bus interface switch, a universal serial bus interface controller, a video graphics array connector, a baseboard management controller flash memory, a multiplexer, a complex programmable logic device, and a network controller sideband interface switch on the motherboard through the module connector and the connector on the motherboard, and the multiplexer is connected to the central processing unit and the bios flash memory.
In some embodiments, a first serial peripheral interface pin of the baseboard management controller is connected to a first input of the multiplexer through the module connector and a connector on the motherboard, a second input of the multiplexer is connected to a serial peripheral interface pin of the CPU, an output of the multiplexer is connected to the BIOS flash memory, a second serial peripheral interface pin of the baseboard management controller is connected to the CPU through the module connector and a connector on the motherboard, a third serial peripheral interface pin of the baseboard management controller is connected to the PCI controller flash memory through the module connector and a connector on the motherboard, a video graphics array interface pin of the baseboard management controller is connected to a video graphics array connector on the motherboard through the module connector, peripheral device high speed pins of the baseboard management controller are connected to the CPU through the module connector, a second serial peripheral interface pin of the baseboard management controller is connected to the CPU through the module connector and a connector on the motherboard, a third serial peripheral interface pin of the baseboard management controller is connected to the USB interface pin of the baseboard management controller through the module connector and a serial bus connector is connected to the USB interface pin of the USB, a video graphics array interface pin of the baseboard management controller is connected to the USB interface of the USB interface on the motherboard, and a peripheral device high speed pin of the baseboard management controller is connected to the USB interface of the USB interface on the motherboard The CPU is connected with the complex programmable logic device through a connector on a main board, the network control sideband interface pin of the baseboard management controller is connected with the network port control sideband interface switcher through the module connector and the connector on the main board, the universal input/output interface pin of the baseboard management controller is connected with the complex programmable logic device through the module connector and the connector on the main board, the universal asynchronous receiving and transmitting pin of the baseboard management controller is connected with the complex programmable logic device through the module connector and the connector on the main board, and the watchdog timer pin of the baseboard management controller is connected with the complex programmable logic device through the module connector and the connector on the main board.
In some embodiments, the data interface pins of the baseboard management controller are connected to the ethernet processor, the ethernet processor is connected to the module connector, and the data interface pins of the baseboard management controller are connected to the module connector after being connected in series with resistors.
In some embodiments, the baseboard management controller comprises sixteen paths of two-wire synchronous serial bus pins, wherein fifteen paths of two-wire synchronous serial bus pins are connected with the main board through the module connector and a connector on the main board, and one path of two-wire synchronous serial bus pins are connected with the temperature sensor and the asset information manager.
In some embodiments, the baseboard management controller includes thirty-six sets of general purpose input output interfaces, each of which connects to the motherboard via the module connector with a connector on the motherboard.
In some embodiments, the power supply is used to convert 12V power on the motherboard to 3.3V, 2.5V, 1.0V, and 1.8V power.
In some embodiments, the modular connector includes 250 pins.
In some embodiments, the memory comprises a first memory and a second memory, wherein the first memory is a memory, and the second memory is an embedded multimedia memory.
In order to solve the technical problems, the invention also provides a server, which comprises the baseboard management controller module.
The invention provides a baseboard management controller module which comprises a baseboard management controller, a memory, an Ethernet processor, a temperature sensor, an asset information manager, a power supply and a module connector, wherein the baseboard management controller is respectively connected with the memory, the Ethernet processor, the temperature sensor, the asset information manager, the power supply and the module connector, the Ethernet processor is connected with the module connector, the power supply is connected with the module connector, and the module connector is used for being connected with a connector on a main board so as to connect the baseboard management controller, the Ethernet processor and the power supply with a target device on the main board.
Therefore, the baseboard management controller module provided by the invention reserves the baseboard management controller, the two-way memory, the Ethernet processor, the temperature sensor, the asset information manager and the power supply, the baseboard management controller module is not provided with the flash memory, the logic device and the like any more, the flash memory, the logic device and the like are arranged on the main board, and the baseboard management controller module can realize core functions such as remote monitoring, diagnosis and the like by means of the arranged components, so that the baseboard management controller module can be used for various main boards, the size of a board card can be reduced, and the development period and the cost are saved.
The server provided by the invention has the technical effects as above.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the prior art and the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a baseboard management controller module according to an embodiment of the invention;
Fig. 2 is a schematic diagram of a baseboard management controller module and a motherboard according to an embodiment of the present invention;
Fig. 3 is a schematic diagram of a baseboard management controller connected to a VGN connector according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a baseboard management controller connected to a PHY chip according to an embodiment of the present invention;
fig. 5 is a schematic diagram of fixing a baseboard management controller module and a motherboard according to an embodiment of the present invention.
Detailed Description
The core of the invention is to provide a baseboard management controller module and a server, wherein the baseboard management controller module can be used for various mainboards and can reduce the size of a board.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic diagram of a baseboard management controller module according to an embodiment of the invention, and referring to fig. 1, the baseboard management controller module includes:
Baseboard management controller 10, memory 20, ethernet processor 30, temperature sensor 40, asset information manager 50, power supply 60, and module connector 70;
The baseboard management controller 10 is respectively connected with the memory 20, the ethernet processor 30, the temperature sensor 40, the asset information manager 50, the power supply 60 and the module connector 70, the ethernet processor 30 is connected with the module connector 70, the power supply 60 is connected with the module connector 70, and the module connector 70 is used for connecting a connector on a motherboard to connect the baseboard management controller 10, the ethernet processor 30 and the power supply 60 with a target device on the motherboard.
The baseboard management controller module in this embodiment includes a baseboard management controller 10, a memory 20, an ethernet processor 30, a temperature sensor 40, an asset information manager 50, a power supply 60, and a module connector 70, and does not set logic devices such as a CPLD (Complex Programmable Logic Device ) and the like, and does not set a BIOS (Basic Input Output System ) Flash, that is, a baseboard input output system Flash, and the like. The baseboard management controller 10 is responsible for remote monitoring, remote diagnosis, remote control, and deployment and management based on the power supplied by the power supply 60. The remote monitoring means that the baseboard management controller 10 monitors the hardware status of the server in real time, including temperature, fan rotation speed, voltage, current, etc., and the running status of hardware such as a hard disk, a memory, a CPU (Central Processing Unit ), etc. The remote diagnosis means that the baseboard management controller 10 records an error log of a server, and when the server fails or is abnormal, detailed failure information can be checked through a management interface of the baseboard management controller 10. Remote control refers to the operations and control of the server by the baseboard management controller 10, such as powering on and off, restarting, modifying BIOS settings, and the like. Deployment and management refers to the baseboard management controller 10 supporting remote deployment of operating systems and applications, as well as remote updating and management of the server's firmware.
The memory 20 is responsible for storage. The temperature sensor 40 is responsible for detecting the temperature of the baseboard management controller module. The asset information manager 50 is responsible for managing information of the baseboard management controller module. The ethernet processor is responsible for transmitting data over the network.
Referring to fig. 2, in some embodiments, the memory 20 includes a first memory and a second memory, where the first memory is a memory and the second memory is an embedded multimedia memory.
In this embodiment, the first Memory 20 is a Memory, and the second Memory 30 is an EMMC (Embedded Multi MEDIA CARD). The Memory is connected to a DDR4 (Double-Data-Rate Fourier) pin of the baseboard management controller 10, and the EMMC is connected to an EMMC pin of the baseboard management controller 10.
To further reduce the board size of the baseboard management controller module, the memory 20 may include only one way of memory, which serves as a memory and embedded multimedia memory.
The module connector 70 is connected with a connector on the motherboard, and the power supply 60 of the baseboard management controller module is connected with the power supply on the motherboard through the module connector 70 and the connector on the motherboard to convert the power supply on the motherboard into the power supply 60 for the baseboard management controller module.
In some embodiments, the power supply 60 is used to convert the 12V power supply on the motherboard to 3.3V power, 2.5V power, 1.0V power, and 1.8V power.
In some embodiments, the modular connector 70 includes 250 pins.
The baseboard management controller module cancels the use of logic chips such as CPLD, so the communication quantity with the main board is increased from 140 to 240, and the module connector 70 comprises 250 pins. The corresponding connector on the motherboard is a 250pin connector. The connector on the motherboard may be an SO-DIMM (Small Outline Dual In-line Memory Module, small dual in-line memory module) connector.
The module connector 70 is connected with a connector on the motherboard, and the baseboard management controller 10 and the ethernet processor 30 on the baseboard management controller module are connected with a target device such as a central processing unit on the motherboard through the module connector 70.
In some embodiments, the baseboard management controller 10 is connected to a central processor, a universal serial bus interface switch, a universal serial bus interface controller, a video graphics array connector, a baseboard management controller 10 flash memory, a multiplexer, a complex programmable logic device, a network controller sideband interface switch on a motherboard via the module connector 70 and a connector on the motherboard, the multiplexer connecting the central processor and a basic input output system flash memory.
The BIOS Flash, namely the basic input/output system Flash memory, is arranged on the main board, the BIOS Flash is connected with the multiplexer, the multiplexer is also connected with the CPU on the main board, and the multiplexer is connected with the baseboard management controller 10 through the connector on the main board and the module connector 70, and the switching between the CPU and the baseboard management controller 10 can be realized through the multiplexer.
The BMC Flash, that is, the Flash memory of the baseboard management controller 10 is disposed on the motherboard, and the baseboard management controller 10 is connected to the BMC Flash through the module connector 70 and the connector on the motherboard.
A VGA (Video GRAPHICS ARRAY ) connector is provided on the motherboard, and the baseboard management controller 10 connects the VGA connector with the connector on the motherboard through the module connector 70. The connection between the baseboard management controller 10 and the VGA connector can be shown in fig. 3. In fig. 3, MB represents a motherboard, BMC Daughter Card represents a baseboard management controller module, 250 pin Godfinger represents a module connector 70,250 pin SODIMM represents a connector on the motherboard, filtering represents filtering, ESD represents electrostatic discharge, and VGA Conn represents a VGA connector.
The USB2.0 Switch is a universal serial bus interface switcher, and the USB CTRL is a universal serial bus interface controller. The USB CTRL issues a USB connection to the baseboard management controller 10 via a connector on the motherboard and the module connector 70. The baseboard management controller 10 sends out one path of USB and connects the USB2.0 Switch on the motherboard with the connector on the motherboard through the module connector 70.
An NCSI (Network Controller Sideband Interface ) Switch, i.e., a network controller sideband interface Switch, is provided on the motherboard, and the baseboard management controller 10 is connected NCSI SWITCH to the connector on the motherboard through the module connector 70.
In addition, ESPI (ENHANCED SERIAL PERIPHERAL INTERFACE ) buses connect baseboard management controller 10 with the CPU through module connector 70 and a connector on the motherboard. PCIE (PERIPHERAL COMPONENT INTERCONNECT EXPRESS ) buses connect baseboard management controller 10 and CPU with connectors on the motherboard through module connector 70.
In some embodiments, the first serial peripheral interface pin of the baseboard management controller 10 is connected to the first input terminal of the multiplexer through the module connector 70 and the connector on the motherboard, the second input terminal of the multiplexer is connected to the serial peripheral interface pin of the central processing unit, the output terminal of the multiplexer is connected to the bios flash memory, the second serial peripheral interface pin of the baseboard management controller 10 is connected to the central processing unit through the module connector 70 and the connector on the motherboard through the module connector 70, the third serial peripheral interface pin of the baseboard management controller 10 is connected to the flash memory of the baseboard management controller 10 through the module connector 70 and the connector on the motherboard, the video graphics array interface pin of the baseboard management controller 10 is connected to the video graphics array connector on the motherboard through the module connector 70 and the connector on the motherboard, the peripheral device high-speed pins of the baseboard management controller 10 are connected to the cpu through the module connector 70 and the connector on the motherboard, the second serial peripheral interface pin of the baseboard management controller 10 is connected to the usb interface pin of the usb controller 10 through the module connector 70 and the usb connector on the motherboard 10, the third serial peripheral interface pin of the baseboard management controller 10 is connected to the usb interface pin of the usb controller 10 through the usb connector 70 and the usb connector on the motherboard is connected to the usb connector 10 Pins connect the central processor and the complex programmable logic device through the module connector 70 and a connector on the main board, network control sideband interface pins of the baseboard management controller 10 connect the network port control sideband interface switch through the module connector 70 and a connector on the main board, general input output interface pins of the baseboard management controller 10 connect the complex programmable logic device through the module connector 70 and a connector on the main board, general asynchronous receiving and transmitting pins of the baseboard management controller 10 connect the complex programmable logic device through the module connector 70 and a connector on the main board, and watchdog timer pins of the baseboard management controller 10 connect the complex programmable logic device through the module connector 70 and a connector on the main board.
Referring to FIG. 2, SPI (SERIAL PERIPHERAL INTERFACE ) pins of baseboard management controller 10 are connected with SPI pins of a multiplexer through module connector 70 and a connector on a motherboard, an output end of the multiplexer is connected with BIOS Flash, an eSP pin of baseboard management controller 10 is connected with a connector on a motherboard through module connector 70, an FW (Firmware) SPI pin of baseboard management controller 10 is connected with BMC Flash through module connector 70 and a VGA pin of baseboard management controller 10 is connected with a connector on a motherboard through module connector 70 and a VGA pin of baseboard management controller 10 is connected with a CPU through module connector 70, a PCIe pin of baseboard management controller 10 is connected with a connector on a motherboard through module connector 70 and a USB2.0 Switch, another USB2.0 pin of baseboard management controller 10 is connected with a connector on a motherboard through module connector 70, a FW (Firmware) pin of baseboard management controller 10 is connected with a CPLD (CPLD) through module connector 70 and a CPLD (CPLD) pin of baseboard controller 10 is connected with a CPLD-CPLD (integrated circuit controller) of CPLD-CPLD) of integrated circuit 53 through module connector 70 and a CPLD (integrated circuit controller) interface of CPLD-CPLD interface controller is connected with a CPLD interface 10, the general input/output) pin of the baseboard management controller 10 is connected with the CPLD through the module connector 70 and the connector on the motherboard, the UART (Universal Asynchronous Receiver/Transmitter ) pin of the baseboard management controller 10 is connected with the CPLD through the module connector 70 and the WDT (Watch Dog Timer) pin of the baseboard management controller 10 is connected with the CPLD through the module connector 70.
In some embodiments, the data interface pins of the baseboard management controller 10 are connected to the Ethernet processor 30, the Ethernet processor 30 is connected to the module connector 70, and the data interface pins of the baseboard management controller are connected to the module connector 70 in series with resistors.
The data interface pins of baseboard management controller 10 may be RGMII (Reduced Gigabit media independent interface) pins MEDIA INDEPENDENT INTERFACE. Referring to fig. 4, the baseboard management controller module includes an ethernet processor 30, i.e., a PHY (Physical) chip, and the RGMII pin of the baseboard management controller 10 is connected to the ethernet processor 30 on one hand, the ethernet processor 30 is connected to the module connector 70, and the RGMII pin of the baseboard management controller 10 is directly connected to the module connector 70 after being connected in series with a resistor on the other hand. When the PHY chip is provided on the motherboard, the PHY chip in the baseboard management controller module may not be used. When the PHY chip is not arranged on the main board, the PHY chip in the baseboard management controller module is used. 250 pin Goldfinger denotes a module connector 70,250 pin SODIMM denotes a connector on a motherboard, TX denotes a transmission signal line, RX denotes a reception signal line, TXCK denotes a transmission clock signal line, RXCK denotes a reception clock signal line, TXCTL denotes a transmission data control signal line, RXCTL denotes a reception data control signal line, MDC denotes a clock signal line, and MDIO denotes a data signal line.
In some embodiments, the baseboard management controller 10 includes sixteen two-wire synchronous serial bus pins, wherein fifteen two-wire synchronous serial bus pins connect the motherboard with connectors on the motherboard via the module connector 70, and one two-wire synchronous serial bus pin connects the temperature sensor 40 and the asset information manager 50.
In this embodiment, the baseboard management controller 10 includes 16I 2C pins. The 15I 2C pins are connected to the motherboard through the module connector 70 and a connector on the motherboard, and the 1I 2C pins are connected to the temperature sensor 40 and the asset information manager 50 in the baseboard management controller module, and monitor the temperature sensor 40 and the asset information manager 50 of the baseboard management controller module itself.
In some embodiments, the baseboard management controller 10 includes thirty-six sets of general purpose input output interfaces, each of which connects to the motherboard via the module connector 70 with a connector on the motherboard.
In this embodiment, the baseboard management controller 10 includes 36 sets of GPIO pins, and all of the 36 sets of GPIO pins are connected to the motherboard through the module connector 70 and the connector on the motherboard.
The board size of the baseboard management controller module can be set within 60 x 90, and in the case of a general server, the baseboard management controller module can be placed between two PCIE slots on the premise of ensuring full configuration of the rear window. The manner in which the baseboard management controller module is fixed to the motherboard can be as shown in fig. 5, where the baseboard management controller module is connected to the connector on the motherboard, and in addition, the baseboard management controller module is lifted by the cushion layer to make the baseboard management controller module horizontal.
In summary, the baseboard management controller module provided by the invention reserves the baseboard management controller, the two-way memory, the Ethernet processor, the temperature sensor, the asset information manager and the power supply, the baseboard management controller module is not provided with the flash memory, the logic device and the like any more, but is provided with the flash memory, the logic device and the like on the main board, and the baseboard management controller module can realize core functions such as remote monitoring, diagnosis and the like by means of the provided components, so that the baseboard management controller module can be used for various main boards, can reduce the size of the board card, save development period and cost, and is convenient for later maintenance.
The invention also provides a server, which comprises the baseboard management controller module and a main board. For the baseboard management controller module and the connection manner between the baseboard management controller module and the motherboard, reference may be made to the above embodiments, and details thereof are not repeated herein.
The server provided by the invention comprises a baseboard management controller module, wherein the baseboard management controller module reserves a baseboard management controller, two paths of memories, an Ethernet processor, a temperature sensor, an asset information manager and a power supply, the baseboard management controller module is not provided with a flash memory, a logic device and the like any more, the flash memory, the logic device and the like are arranged on a main board, and the baseboard management controller module can realize core functions such as remote monitoring, diagnosis and the like by means of the arranged components, so that the server can be used for various main boards, the size of a board card can be reduced, the development period and the cost are saved, and the server is convenient for later maintenance.
Because of the complexity and cannot be illustrated by a list, those skilled in the art will recognize that many examples are possible in combination with the practical situation under the basic principles of the embodiments provided by the present invention, and should be within the scope of the present invention without performing a sufficient amount of inventive effort.
In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred.
The baseboard management controller module and the server provided by the invention are described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various changes and modifications can be made herein without departing from the principles of the invention, which are also intended to fall within the scope of the appended claims.
It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims (10)

1.一种基板管理控制器模组，其特征在于，包括：1. A baseboard management controller module, characterized in that it includes: 基板管理控制器、存储器、以太网处理器、温度传感器、资产信息管理器、电源以及模组连接器；Baseboard management controller, memory, Ethernet processor, temperature sensor, asset information manager, power supply, and module connector; 所述基板管理控制器分别连接所述存储器、所述以太网处理器、所述温度传感器、所述资产信息管理器、所述电源以及所述模组连接器；所述以太网处理器连接所述模组连接器，所述电源连接所述模组连接器；所述模组连接器用于连接主板上的连接器，以将所述基板管理控制器、所述以太网处理器以及所述电源与所述主板上的目标器件相连。The baseboard management controller is respectively connected to the memory, the Ethernet processor, the temperature sensor, the asset information manager, the power supply and the module connector; the Ethernet processor is connected to the module connector, and the power supply is connected to the module connector; the module connector is used to connect the connector on the mainboard to connect the baseboard management controller, the Ethernet processor and the power supply to the target device on the mainboard. 2.根据权利要求1所述的基板管理控制器模组，其特征在于，所述基板管理控制器通过所述模组连接器与所述主板上的连接器连接主板上的中央处理器、通用串行总线接口切换器、通用串行总线接口控制器、视频图形阵列连接器、基板管理控制器闪存、多路复用器、复杂可编程逻辑器件、网络控制器边带接口切换器，所述多路复用器连接所述中央处理器与基本输入输出系统闪存。2. The baseboard management controller module according to claim 1 is characterized in that the baseboard management controller is connected to the central processing unit, universal serial bus interface switch, universal serial bus interface controller, video graphics array connector, baseboard management controller flash memory, multiplexer, complex programmable logic device, and network controller sideband interface switch on the mainboard through the module connector and the connector on the mainboard, and the multiplexer connects the central processing unit and the basic input and output system flash memory. 3.根据权利要求2所述的基板管理控制器模组，其特征在于，所述基板管理控制器的第一串行外设接口引脚通过所述模组连接器与所述主板上的连接器连接所述多路复用器的第一输入端，所述多路复用器的第二输入端连接所述中央处理器的串行外设接口引脚，所述多路复用器的输出端连接所述基本输入输出系统闪存；所述基板管理控制器的第二串行外设接口引脚通过所述模组连接器与所述主板上的连接器连接所述中央处理器；所述基板管理控制器的第三串行外设接口引脚通过所述模组连接器与所述主板上的连接器连接所述基板管理控制器闪存；所述基板管理控制器的视频图形阵列接口引脚通过所述模组连接器与所述主板上的连接器连接所述主板上的视频图形阵列连接器；所述基板管理控制器的周边装置互联高速引脚通过所述模组连接器与所述主板上的连接器连接所述中央处理器；所述基板管理控制器的第一通用串行总线接口引脚通过所述模组连接器与所述主板上的连接器连接所述通用串行总线接口切换器；所述基板管理控制器的第二通用串行总线接口引脚通过所述模组连接器与所述主板上的连接器连接所述通用串行总线接口控制器；所述基板管理控制器的双向二线制同步串行总线引脚通过所述模组连接器与所述主板上的连接器连接所述主板；所述基板管理控制器的改进型内部集成电路引脚通过所述模组连接器与所述主板上的连接器连接所述中央处理器与所述复杂可编程逻辑器件；所述基板管理控制器的网络控制边带接口引脚通过所述模组连接器与所述主板上的连接器连接所述网口控制边带接口切换器；所述基板管理控制器的通用输入输出接口引脚通过所述模组连接器与所述主板上的连接器连接所述复杂可编程逻辑器件；所述基板管理控制器的通用异步收发引脚通过所述模组连接器与所述主板上的连接器连接所述复杂可编程逻辑器件；所述基板管理控制器的看门狗定时器引脚通过所述模组连接器与所述主板上的连接器连接所述复杂可编程逻辑器件。3. The baseboard management controller module according to claim 2 is characterized in that the first serial peripheral interface pin of the baseboard management controller is connected to the first input end of the multiplexer through the module connector and the connector on the mainboard, the second input end of the multiplexer is connected to the serial peripheral interface pin of the central processing unit, and the output end of the multiplexer is connected to the basic input and output system flash memory; the second serial peripheral interface pin of the baseboard management controller is connected to the central processing unit through the module connector and the connector on the mainboard; the third serial peripheral interface pin of the baseboard management controller is connected to the baseboard management controller flash memory through the module connector and the connector on the mainboard; the video graphics array interface pin of the baseboard management controller is connected to the video graphics array connector on the mainboard through the module connector; the peripheral device interconnect high-speed pin of the baseboard management controller is connected to the central processing unit through the module connector and the connector on the mainboard; the first universal serial bus interface pin of the baseboard management controller is connected to the connector on the mainboard through the module connector The universal serial bus interface switch; the second universal serial bus interface pin of the baseboard management controller is connected to the universal serial bus interface controller through the module connector and the connector on the main board; the bidirectional two-wire synchronous serial bus pin of the baseboard management controller is connected to the main board through the module connector and the connector on the main board; the improved internal integrated circuit pin of the baseboard management controller is connected to the central processing unit and the complex programmable logic device through the module connector and the connector on the main board; the network control sideband interface pin of the baseboard management controller is connected to the network port control sideband interface switch through the module connector and the connector on the main board; the general input and output interface pin of the baseboard management controller is connected to the complex programmable logic device through the module connector and the connector on the main board; the universal asynchronous receive and transmit pin of the baseboard management controller is connected to the complex programmable logic device through the module connector and the connector on the main board; the watchdog timer pin of the baseboard management controller is connected to the complex programmable logic device through the module connector and the connector on the main board. 4.根据权利要求1所述的基板管理控制器模组，其特征在于，所述基板管理控制器的数据接口引脚连接所述以太网处理器，所述以太网处理器连接所述模组连接器，且所述基板管理器的数据接口引脚串联电阻后连接所述模组连接器。4. The baseboard management controller module according to claim 1 is characterized in that the data interface pin of the baseboard management controller is connected to the Ethernet processor, the Ethernet processor is connected to the module connector, and the data interface pin of the baseboard manager is connected to the module connector after a resistor is connected in series. 5.根据权利要求1所述的基板管理控制器模组，其特征在于，所述基板管理控制器包括十六路双向二线制同步串行总线引脚；其中，十五路双向二线制同步串行总线引脚通过所述模组连接器与所述主板上的连接器连接所述主板，一路所述双向二线制同步串行总线引脚连接所述温度传感器与所述资产信息管理器。5. The baseboard management controller module according to claim 1 is characterized in that the baseboard management controller includes sixteen bidirectional two-wire synchronous serial bus pins; among them, fifteen bidirectional two-wire synchronous serial bus pins are connected to the mainboard through the module connector and the connector on the mainboard, and one of the bidirectional two-wire synchronous serial bus pins connects the temperature sensor and the asset information manager. 6.根据权利要求1所述的基板管理控制器模组，其特征在于，所述基板管理控制器包括三十六组通用输入输出接口，各所述通用输入输出接口通过所述模组连接器与所述主板上的连接器连接所述主板。6. The baseboard management controller module according to claim 1, characterized in that the baseboard management controller comprises thirty-six groups of general input and output interfaces, and each of the general input and output interfaces is connected to the mainboard through the module connector and the connector on the mainboard. 7.根据权利要求1所述的基板管理控制器模组，其特征在于，所述电源用于将所述主板上的12V电源转换为3.3V电源、2.5V电源、1.0V电源以及1.8V电源。7. The baseboard management controller module according to claim 1, wherein the power supply is used to convert the 12V power supply on the mainboard into a 3.3V power supply, a 2.5V power supply, a 1.0V power supply and a 1.8V power supply. 8.根据权利要求1所述的基板管理控制器模组，其特征在于，所述模组连接器包括250个插针。8 . The baseboard management controller module according to claim 1 , wherein the module connector comprises 250 pins. 9.根据权利要求1所述的基板管理控制器模组，其特征在于，所述存储器包括第一存储器与第二存储器；所述第一存储器为内存，所述第二存储器为嵌入式多媒体存储器。9 . The baseboard management controller module according to claim 1 , wherein the memory comprises a first memory and a second memory; the first memory is a memory, and the second memory is an embedded multimedia memory. 10.一种服务器，其特征在于，包括如权利要求1至9任一项所述的基板管理控制器模组。10. A server, comprising a baseboard management controller module according to any one of claims 1 to 9.
CN202411310594.6A 2024-09-19 2024-09-19 Baseboard management controller module and server Pending CN119201247A (en)

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