CN110990332A - Server mainboard based on explain majestic treaters - Google Patents
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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Abstract
The invention provides a server mainboard based on an Shenwei processor. The server mainboard based on the Shenwei processor comprises: the system comprises a mainboard body, and a Shenwei processor, a PCIE3.0 expansion controller, a tera network module, an EC control module and an IPMI remote control module which are arranged on the mainboard body; the PCIE3.0 expansion controller, the tera network module and the EC control module are electrically connected with the Shenwei processor, the IPMI remote control module is electrically connected with the PCIE3.0 expansion controller, the PCIE3.0 expansion controller is used for replacing an ICH2 set, the stability and the production yield of the server can be improved, the EC control module and the IPMI remote control module are added, the input and output driving capability of the server is improved, and remote monitoring, remote management and remote maintenance of the server are achieved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a server mainboard based on a Shenwei processor.
Background
Servers, also known as servers, are devices that provide computing services. Since the server needs to respond to and process the service request, the server generally has the capability of assuming and securing the service.
In a network environment, according to different types of services provided by servers, the components of servers such as a file server, a database server, an application server, a WEB server and the like include a processor, a hard disk, a memory, a system bus and the like, and are similar to a general computer architecture.
In big data information era, the server plays irreplaceable effect in social development, domestic server is mostly monopolized by foreign platform at present, and the chipset of foreign platform is totally enclosed to us at the core technology, causes us can't deep master its core technology principle, makes the product use have technical risk and maintain uncontrollable potential safety hazard, and relies on the import seriously, and the management and control that the product received is serious, exists the risk that leads to the unable production of product because of the chipset supplies absolutely at any time.
In recent years, through the arrangement of national science and technology development plans, the software and hardware technology of home-made computers makes great breakthrough, such as more representative high-performance processors represented by loongson, feiteng, and shenwei.
In the market, a server motherboard of a Shenwei 1621 platform is designed by adopting a Shenwei nest plate, namely, a Shenwei 1621 processor (Central Processing Unit, CPU) and a Shenwei input/output nest plate (I/O Controller Hub2, ICH2) are used as main chips, a Complex Programmable Logic Device (CPLD) is used for power-on timing control, and the Shenwei input/output nest plate has a high reject ratio, so that a jig is required to be added for single-chip inspection during production, and a work load is brought to customer service maintenance in a later period.
Disclosure of Invention
The invention aims to provide a server mainboard based on an Shenwei processor, which can improve the stability of products, improve the yield of the products and optimize the performance of the products.
In order to achieve the above object, the present invention provides a server motherboard based on a explain majestic processor, including: the system comprises a mainboard body, and a Shenwei processor, a PCIE3.0 expansion controller, a tera network module, an EC control module and an IPMI remote control module which are arranged on the mainboard body;
the PCIE3.0 expansion controller, the tera network module and the EC control module are electrically connected with the Shenwei processor, and the IPMI remote control module is electrically connected with the PCIE3.0 expansion controller.
The mainboard body is also provided with two optical fiber interfaces which are electrically connected with the gigabit network module.
The mainboard body is also provided with a plurality of memory slots which are electrically connected with the Shenwei processor.
The motherboard body is further provided with a plurality of PCIE expansion slots electrically connected with the PCIE3.0 expansion controller, an SATA3.0 controller electrically connected with the PCIE3.0 expansion controller, an SATA3.0 interface electrically connected with the SATA3.0 controller, a USB3.0 controller electrically connected with the PCIE3.0 expansion controller, a USB3.0 interface electrically connected with the USB3.0 controller, a USB2.0 controller electrically connected with the PCIE3.0 expansion controller, a network card electrically connected with the PCIE3.0 expansion controller, a network interface electrically connected with the network card, and an SPI Flash storage chip electrically connected with both the PCIE3.0 expansion controller and the Shenwei processor, wherein the IPMI remote control module is electrically connected with the USB2.0 controller.
And the main board body is also provided with an RS232COM interface and a VGA display connector which are electrically connected with the IPMI remote control module.
And the main board body is also provided with a power supply controller electrically connected with the EC control module.
The main board body is also provided with a JTAG interface which is electrically connected with the Shenwei processor.
The mainboard body is also provided with a real-time clock module which is electrically connected with the Shenwei processor.
The model of the Shenwei processor is Shenwei 1621, the PCIE3.0 expansion controller is PEX8764, the model of the EC control module is ITE8528, and the model of the tera network module is Intel 82599.
The main board body is also provided with a plurality of fan connectors.
The invention has the beneficial effects that: the invention provides a server mainboard based on an Shenwei processor, which comprises: the system comprises a mainboard body, and a Shenwei processor, a PCIE3.0 expansion controller, a tera network module, an EC control module and an IPMI remote control module which are arranged on the mainboard body; the PCIE3.0 expansion controller, the tera network module and the EC control module are electrically connected with the Shenwei processor, the IPMI remote control module is electrically connected with the PCIE3.0 expansion controller, the PCIE3.0 expansion controller is used for replacing an ICH2 set, the stability and the production yield of the server can be improved, the EC control module and the IPMI remote control module are added, the input and output driving capability of the server is improved, and the remote monitoring, the remote management and the remote maintenance of the server are realized.
Drawings
For a better understanding of the nature and technical aspects of the present invention, reference should be made to the following detailed description of the invention, taken in conjunction with the accompanying drawings, which are provided for purposes of illustration and description and are not intended to limit the invention.
In the drawings, there is shown in the drawings,
fig. 1 is an architecture diagram of a server motherboard based on a explain processor according to the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Referring to fig. 1, the present invention provides a server motherboard based on a processor, including: a main board body 100, and a Shenwei processor 1, a high-speed serial computer expansion bus 3.0(peripheral component Interconnect Express 3.0, PCIE 3.0) expansion Controller 2, a gigabit network module 3, an Embedded Controller (EC) control module 4 and an Intelligent Platform Management Interface (IPMI) remote control module 5 which are arranged on the main board body 100;
the PCIE3.0 expansion controller 2, the gigabit network module 3 and the EC control module 4 are electrically connected with the Shenwei processor 1, and the IPMI remote control module 5 is electrically connected with the PCIE3.0 expansion controller 2.
Preferably, in some embodiments of the present invention, the model of the Shenwei processor 1 is Shenwei 1621, the PCIE3.0 expansion controller 2 is PEX8764, the model of the EC control module 4 is ITE8528, and the model of the gigabit network module 3 is Intel 82599.
Specifically, the main board body 100 is further provided with two optical fiber interfaces 31 Electrically connected to the gigabit network module 3, further, the main board body 100 is further provided with a storage module 32 Electrically connected to the gigabit network module 3, the storage module 32 includes a charged Erasable Programmable read only memory (Electrically Erasable Programmable read only memory (EEPROM)) and a Flash memory (Flash), and the storage module 32 is Electrically connected to the gigabit network module 3 through a Serial Peripheral Interface (SPI)
Specifically, the motherboard body 100 is further provided with a plurality of Memory slots 11 electrically connected to the Shenwei processor 1, the Memory slots 11 are electrically connected to a Memory controller in the Shenwei processor 1, preferably, 4 Memory controllers are provided in the Shenwei processor 1, each Memory controller is electrically connected to 2 Memory slots 11, and the Memory slots 11 are third-generation Double Data Rate 3 Dual in-line Memory modules (DDR 3 DIMMs).
Specifically, the motherboard body 100 is further provided with a plurality of PCIE expansion slots 21 electrically connected to the PCIE3.0 expansion controller 2, an SATA3.0 controller 22 electrically connected to the PCIE3.0 expansion controller 2, an SATA3.0 Interface 23 electrically connected to the SATA3.0 controller 22, a USB3.0 controller 24 electrically connected to the PCIE3.0 expansion controller 2, a USB3.0 Interface 25 electrically connected to the USB3.0 controller 24, a USB2.0 controller 26 electrically connected to the PCIE3.0 expansion controller 2, a network card 27 electrically connected to the PCIE3.0 expansion controller 2, a network Interface 28 electrically connected to the network card 27, and a Serial Peripheral Interface Read-Only Memory (SPI Read-Only Memory, SPI ROM) storage chip 29 electrically connected to both the PCIE3.0 expansion controller 2 and the clairvoyer 1, the IPMI remote control module 5 is electrically connected to the USB2.0 controller 26.
Further, the PCIE expansion slot 21 includes three × 8 PCIE3.0 expansion slots and 1 × 16 PCIE3.0 expansion slots.
Specifically, the number of the SATA3.0 controllers 22 is 2, each SATA3.0 controller 22 is electrically connected to the PCIE3.0 expansion controller 2 through one PCIE3.0 channel, the SATA3.0 interface 23 includes 2 SATA3.0 common interfaces and one SATA3.0 m.2 interface, where the 2 SATA3.0 common interfaces are electrically connected to one SATA3.0 controller 22, and one SATA3.0 m.2 interface is electrically connected to another SATA3.0 controller 22.
Specifically, the number of the USB3.0 controller 24 is 1, and the USB3.0 controller is electrically connected to the PCIE3.0 expansion controller 2 through one PCIE3.0 channel, and the number of the USB3.0 interfaces 25 is 4, and all the USB3.0 controllers 24 are electrically connected to each other.
Specifically, the number of the USB2.0 controllers 26 is 1, and the USB2.0 controllers are electrically connected to the PCIE3.0 expansion controller 2 through one PCIE3.0 channel.
Specifically, the model of the network card 27 is Intel I350, which is electrically connected to the PCIE3.0 expansion controller 2 through one PCIE3.0 channel, and the number of the network interfaces 28 is 2, and is a gigabit RJ45 interface.
Specifically, the motherboard body 100 is further provided with an RS232COM interface 51 and a VGA display connector 52 electrically connected to the IPMI remote control module 5.
Specifically, the main board body 100 is further provided with a power controller 6 electrically connected to the EC control module 4.
Specifically, the main board body 100 is further provided with a Joint Test Action Group (JTAG) interface 12 electrically connected to the Shenwei processor 1.
Specifically, the motherboard body 100 is further provided with a real-time clock module 6 electrically connected to the Shenwei processor 1, and further, the real-time clock module 6 is RTC-PCF 8523.
Specifically, the main board body 100 is further provided with a plurality of fan connectors 8, and the number of the fan connectors 8 is 8, and the fan connectors are all Pulse Width Modulation (PWM) fan connectors.
It should be noted that the server motherboard based on the Shenwei processor of the present invention can provide stable data storage and exchange, support remote monitoring, remote management and maintenance, provide client production capacity, and effectively reduce server maintenance cost, and the server motherboard is a server motherboard of SSI-EEB (Server system in front of infrastructure electronics bay) standard, can adapt to the server chassis of SSI-EEB standard on the market, has rich interface resources, and meets the expansion requirements of different clients, 8 DDR3 memory slots equipped by the present invention can support 128GB memory expansion of DIMM to the maximum extent, and by using 3 PCIE x8 expansion slots and 1 PCIE x16 expansion slots equipped by the present invention, it can support different device expansion requirements of the server, and fully support PCIE expansion cards with different functions on the market, and by using the gigabit module 3 and the network card 27 equipped by the present invention, the IMPI remote control module 5 can realize remote Management of IMPI2.0, and meanwhile, the IMPI remote control module 5 carries 1 small DIMM (SO-DIMM) extension slot on board, can extend the Management function of BMC (Baseboard Management Controller), remotely supervises the working condition of a server and assists in the defective inspection of the whole machine.
It is worth mentioning that the schweiwei ICH2 IO control module adopted in the prior art has design defects, a USB controller module in the ICH2 is easy to appear in actual production, the SATA controller has a high reject ratio, and unnecessary cost loss is caused by replacing the ICH2, but the PEX8764 PCIE3.0 expansion controller 2 module is used in the invention to replace the schweiwei ICH2 IO control module, the PCIE expansion USB control and the SATA controller are relatively easy to implement, the reject ratio is lower, compared with the design scheme of the schweiwei CPU + PCIE3.0Switch + schweich 2, the invention simplifies the design difficulty of a hardware platform, and fully utilizes the expansion resources of PCIE3.0Switch, the PEX8764 PCIE3.0Switch has 64 sets of PCIE3.0 channels, 16 channel nodes, and can meet the expansion design of different requirements of a user mainboard.
Furthermore, the invention uses the EC control module 4 to manage the power timing, device reset, status indication of the motherboard and the functions of the IPMI remote control module 5, the EC control module 4 integrates rich bus interfaces and supports 82 General-purpose inputs/outputs (GPIO) to the maximum, the EC control module 4 checks the power supply powered input/output signal, outputs the enable signal and the management platform initialization signal through the GPIO, so as to achieve the purpose of accurately controlling the motherboard timing and device reset, compared with the CPLD management module, the EC control module 4 has more bus interfaces, so that the IO driving capability is stronger and the design is more convenient.
Meanwhile, the invention adopts the external high-precision real-time clock module 6 to provide accurate running time record of the server and assist in positioning the state of the server, and further, the invention is provided with the 8-path PWM fan connector 7, thereby effectively meeting the connection requirement of the CPU fan and the fan of the chassis system.
Furthermore, the single chip of the Shenwei 1621 processor adopted by the invention integrates 16 cores, the highest operating frequency supports 2.0GHz, a 32MB three-level shared cache is integrated, the highest data transmission rate of the memory controller is 1600Mbps, excellent integer and floating point arithmetic capability can be provided, the processor is designed autonomously in China, the monopoly of foreign processor platforms in the field of servers is avoided, and the information security of domestic enterprises is ensured.
In summary, the present invention provides a server motherboard based on a explain-wei processor, including: the system comprises a mainboard body, and a Shenwei processor, a PCIE3.0 expansion controller, a tera network module, an EC control module and an IPMI remote control module which are arranged on the mainboard body; the PCIE3.0 expansion controller, the tera network module and the EC control module are electrically connected with the Shenwei processor, the IPMI remote control module is electrically connected with the PCIE3.0 expansion controller, the PCIE3.0 expansion controller is used for replacing an ICH2 set, the stability and the production yield of the server can be improved, the EC control module and the IPMI remote control module are added, the input and output driving capability of the server is improved, and the remote monitoring, the remote management and the remote maintenance of the server are realized.
As described above, it will be apparent to those skilled in the art that other various changes and modifications may be made based on the technical solution and concept of the present invention, and all such changes and modifications are intended to fall within the scope of the appended claims.
Claims (10)
1. A server motherboard based on an explain majestic processor, comprising: the system comprises a mainboard body (100), and a Shenwei processor (1), a PCIE3.0 expansion controller (2), a tera network module (3), an EC control module (4) and an IPMI remote control module (5) which are arranged on the mainboard body (100);
the PCIE3.0 expansion controller (2), the tera network module (3) and the EC control module (4) are electrically connected with the Shenwei processor (1), and the IPMI remote control module (5) is electrically connected with the PCIE3.0 expansion controller (2).
2. A server motherboard based on a claim 1, wherein the motherboard body (100) is further provided with two optical fiber interfaces (31) electrically connected to the tera-network module (3).
3. The Shenwei processor-based server motherboard as claimed in claim 1, wherein the motherboard body (100) is further provided with a plurality of memory slots (11) electrically connected with the Shenwei processor (1).
4. The server motherboard based on an Shenwei processor as claimed in claim 1, wherein the motherboard body (100) further comprises a plurality of PCIE expansion slots (21) electrically connected with the PCIE3.0 expansion controller (2), a SATA3.0 controller (22) electrically connected with the PCIE3.0 expansion controller (2), a SATA3.0 interface (23) electrically connected with the SATA3.0 controller (22), a USB3.0 controller (24) electrically connected with the PCIE3.0 expansion controller (2), a USB3.0 interface (25) electrically connected with the USB3.0 controller (24), a USB2.0 controller (26) electrically connected with the PCIE3.0 expansion controller (2), a network card (27) electrically connected with the PCIE3.0 expansion controller (2), a network interface (28) electrically connected with the network card (27), and a SPI memory chip (SPI) electrically connected with the PCIE3.0 expansion controller (2) and the SPI controller (29), the IPMI remote control module (5) is electrically connected with the USB2.0 controller (26).
5. A server motherboard based on an iw processor as claimed in claim 1, wherein the motherboard body (100) further has an RS232COM interface (51) and a VGA display connector (52) electrically connected to the IPMI remote control module (5).
6. A server motherboard based on an Shenwei processor as claimed in claim 1, wherein the motherboard body (100) is further provided with a power controller (6) electrically connected with the EC control module (4).
7. The Shenwei processor-based server motherboard as claimed in claim 1, wherein the motherboard body (100) is further provided with a JTAG interface (12) electrically connected to the Shenwei processor (1).
8. The Shenwei processor-based server motherboard according to claim 1, wherein the motherboard body (100) is further provided with a real-time clock module (7) electrically connected to the Shenwei processor (1).
9. A processor-based server motherboard according to claim 1, wherein the processor (1) is of type shenwei 1621, the PCIE3.0 expansion controller (2) is PEX8764, the EC control module (4) is of type ITE8528, and the tera-network module (3) is of type Intel 82599.
10. A processor-based server motherboard according to claim 1, wherein said motherboard body (100) is further provided with a plurality of fan connectors (8).
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114116588A (en) * | 2021-12-01 | 2022-03-01 | 湖南戎腾网络科技有限公司 | ATCA board card |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110990332A (en) * | 2019-12-04 | 2020-04-10 | 合肥市卓怡恒通信息安全有限公司 | Server mainboard based on explain majestic treaters |
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