Rack-mounted server mainboard based on domestic processor

Abstract

The invention discloses a rack-mounted server mainboard based on domestic processors, which comprises a pair of processors, a power management module, a power conversion module, a clock generation module, an interface module, a memory, a hard disk and a case, the server mainboard is a concave plate, and the processors are domestic processors. The rack-mounted server has high-speed computing capacity, memory access capacity and network transmission capacity, has good function expansibility, and meets the requirements of the domestic market for a national high-performance rack-mounted server.

Description

Technical Field

[0001] The present invention relates to the technical field of servers, and in particular to a rack-type server mainboard based on a domestic processor. Background Art

[0002] In recent years, with the development of microelectronics technology and information technology, the application of computers in daily life has become more and more extensive, and with the development trend of autonomous and controllable computing technology, computing technology based on autonomous platforms is also developing rapidly.

[0003] However, due to the limitations of technical level and production process, the computer equipment on the market is still dominated by X86 architecture, especially high-performance servers are mostly developed based on Intel / AMD / IBM processors. There are few types of self-controlled domestic server equipment to choose from, low overall performance, and a small scope of use, resulting in an extremely low overall market share. Therefore, the domestic server equipment on the market currently generally has problems such as low overall performance, poor compatibility, and a small scope of use. Summary of the invention

[0004] According to an embodiment of the present invention, a rack-mounted server motherboard based on a domestic processor is provided, which includes a pair of processors, a power management module, a power conversion module, a clock generation module, an interface module, a memory, a hard disk and a chassis. The server motherboard is a concave-shaped board, and the processor is a domestic processor.

[0005] Furthermore, the domestically produced processor is the Feiteng Tengyun S5000C-64 processor.

[0006] Furthermore, it also includes: mainboard firmware, which is Kunlun firmware. Kunlun firmware is used for hardware initialization and operating system booting.

[0007] Furthermore, the interface module is provided with 9 MCIO high-speed signal interfaces.

[0008] Furthermore, a pair of domestic processors are connected by 4 sets of PCIE5.0 high-speed buses.

[0009] Furthermore, it also includes several independent debugging buttons.

[0010] Furthermore, the plurality of independent debugging buttons include: a power button, a reset button and a BMC reset button.

[0011] The rack-mounted server motherboard based on the domestically produced processor according to the embodiment of the present invention has high-speed computing capability, memory access capability and network transmission capability, and at the same time has good functional scalability, thus solving the domestic market demand for domestically produced high-performance rack-mounted servers.

[0012] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the board structure of a rack-mounted server motherboard based on a domestic processor according to an embodiment of the present invention. DETAILED DESCRIPTION

[0014] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0015] First, combine Figure 1 A rack server motherboard based on a domestic processor according to an embodiment of the present invention is described, which is used to meet the demand for domestic high-performance rack servers nationwide and has a wide range of application scenarios.

[0016] like Figure 1 As shown, the rack-mounted server motherboard based on the domestic processor of the embodiment of the present invention has a pair of processors 1, a power management module 2, a power conversion module 3, a clock generation module 4, an interface module 5, a memory 6, a hard disk 7 and a chassis (not shown in the figure), wherein the memory 6 is connected to the pair of processors 1, and the power management module 2 and the power conversion module 3 use DC-DC and LDO chips to convert the 12V voltage input by the power adapter into the operating voltage required by the processor 1 and various functional chips on the motherboard, and provide monitoring, alarm and dynamic adjustment of the core voltage of the processor 1, and maintain stable operation of the motherboard.

[0017] Specifically, Figure 1 As shown, the board type of the server motherboard should be suitable for the selected chassis. In the present embodiment, it is a concave-shaped board type, or a non-standard T-shaped board type. The use of this board type facilitates the use of the internal space of the chassis, the layout of components and power supplies is more reasonable, and the internal heat dissipation of the chassis and the rear panel are symmetrical and beautiful.

[0018] Specifically, a pair of processors 1 use the domestic Feiteng Tengyun S5000C-64 processor 1, and the two processors 1 are connected by 4 sets of PCIE5.0 high-speed buses. They are adapted to the domestic Kunlun firmware and Kylin operating system, and are compatible with major domestic office software and databases. They support standard internal and external interfaces, have high-speed computing capabilities, memory access capabilities and network transmission capabilities, and can support fast, secure and reliable information processing. They can be used to support the operation of comprehensive information systems, daily business systems and other systems, and have good functional scalability.

[0019] Specifically, the power management module 2 uses a chip of model Jingfeng Mingyuan BPD92032A for power management, and the power conversion module 3 uses a power conversion chip of model JWH7067 to transform, distribute, detect and manage electric energy, and realize the functions of identifying the power supply amplitude, generating corresponding short-moment waves, and driving the subsequent circuit to output power. In this embodiment, two 1300W PSU power supplies are used to achieve redundant design, so that the whole machine can run more safely and stably; the model of the power conversion chip can be replaced by other models as long as it can achieve the corresponding functional effects.

[0020] Specifically, the clock generation module 4 selects the clock generation and buffer chips of the Newport Coast NCS23391 and NCS25D31S models, and uses an external 48MHZ passive crystal oscillator to generate the clock required for processing and PCIE devices through a clock generator and a clock buffer.

[0021] Specifically, in this embodiment, the server mainboard is provided with a number of independent debugging buttons, such as a power button, a reset button, and a BMC reset button.

[0022] Specifically, the interface module 5 integrates USB3.0, USB2.0 interface, SPI serial port, VGA interface, management network port, Gigabit network port, SATA interface, among which, SATA interface and USB interface are expanded by JS88SE9215B and SM720201MP chips, VGA interface and management network port are expanded by domestic BMC daughter card, and Gigabit network port is expanded by Netcom WX1860A2. Further, in this embodiment, the computer motherboard reserves 9 MCIO high-speed signal interfaces and 2 GENZ PCIe slots. Among them, 4 MCIO high-speed signal interfaces are used to connect Riser cards, expand various external PCIE devices, meet different needs of customers, and improve the diversity of equipment adaptation. The remaining 4 MCIO high-speed signal interfaces are reserved for later expansion of backplane NVMe SSD, and 1 MCIO high-speed signal interface is used to expand Riser cards.

[0023] Furthermore, in this embodiment, most of the server mainboards use surface mount packaging components, thereby reducing the "antenna effect" generated by the pins of direct plug-in components and suppressing the spread of signals.

[0024] Specifically, the rack-mounted server motherboard based on the domestic processor of the embodiment of the present invention also has: the motherboard firmware, which selects Kunlun firmware as the hardware initialization and operating system boot, as the product-level BIOS of the Feiteng S5000C platform, supports the Unified Extensible Firmware Interface (UEFI) standard, and is a firmware product that supports the Feiteng S5000C processor platform and complies with the UEFI (Unified Extensible Firmware Interface) standard.

[0025] When in use, the domestic rack server motherboard based on the Feiteng Tengyun S5000C-64 processor is adapted to the domestic Kunlun firmware and Kylin operating system, is compatible with major domestic office software and databases, supports standard internal and external interfaces, has high-speed computing capabilities, memory access capabilities and network transmission capabilities, and can support fast, secure and reliable information processing. It can be used to support the operation of comprehensive information systems, daily business systems and other systems. At the same time, it has good functional scalability, which solves the domestic market's demand for domestically produced high-performance rack servers.

[0026] Above, refer to Figure 1 The present invention describes a rack-mounted server motherboard based on a domestically produced processor, which has high-speed computing capability, memory access capability, and network transmission capability, and has good functional scalability, thereby solving the domestic market's demand for domestically produced high-performance rack-mounted servers.

[0027] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although the content of the present invention has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the present invention. After reading the above content, it will be apparent to those skilled in the art that various modifications and substitutions of the present invention will occur. Therefore, the protection scope of the present invention should be limited by the appended claims.

Claims

1. A rack-mounted server motherboard based on a domestic processor, comprising a pair of processors, a power management module, a power conversion module, a clock generation module, an interface module, a memory, a hard disk and a chassis, characterized in that: The server mainboard is a concave-shaped board, and the processor is a domestically produced processor.

2. The rack-mounted server motherboard based on a domestic processor as claimed in claim 1, characterized in that: The domestically produced processor is the Feiteng Tengyun S5000C-64 processor.

3. The rack-mounted server motherboard based on a domestic processor as claimed in claim 1, characterized in that: It also includes: mainboard firmware, which is Kunlun firmware. The Kunlun firmware is used for hardware initialization and operating system booting.

4. The rack-mounted server motherboard based on a domestic processor as claimed in claim 1, characterized in that: The interface module is provided with 9 MCIO high-speed signal interfaces.

5. The rack-mounted server motherboard based on a domestic processor as claimed in claim 1, characterized in that: A pair of the domestic processors are connected by four sets of PCIE5.0 high-speed buses.

6. The rack-mounted server motherboard based on a domestic processor as claimed in claim 1, characterized in that: Also includes several independent debugging buttons.

7. The rack-mounted server motherboard based on a domestic processor as claimed in claim 6, characterized in that: The plurality of independent debugging buttons include: a power on / off button, a reset button and a BMC reset button.

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