CN210954893U

CN210954893U - Dual-path server mainboard and computer based on processor soars

Info

Publication number: CN210954893U
Application number: CN202020177791.6U
Authority: CN
Inventors: 何孟宁; 沈忱; 吴之光
Original assignee: Shandong Chaoyue CNC Electronics Co Ltd
Current assignee: Shandong Chaoyue CNC Electronics Co Ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-07-07
Anticipated expiration: 2030-02-18

Abstract

The utility model provides a double-circuit server mainboard and computer based on processor soars improves computation performance, access and deposit bandwidth and IO expansion capacity. A two-way server motherboard based on a soaring processor, comprising: the two Feiteng processors are interconnected through a Serdes interface, are respectively connected with a FLASH memory chip with an SPIO interface and a plurality of DDR4 memory slots, and are both connected with a USB interface through a USB interface chip; the system comprises PCIE expansion chips, wherein a group of X16 PCIE signals output by one Feiteng processor are connected with an input port of the PCIE expansion chip, and an output port of the PCIE expansion chip is connected with more than one SATA interface chip, more than one network chip and a management chip; and the plurality of PCIE slots, wherein one of the PCIE slots is connected with a corresponding interface in the Feiteng processor, and the rest PCIE slots are connected with a corresponding interface in the other Feiteng processor.

Description

Dual-path server mainboard and computer based on processor soars

Technical Field

The utility model relates to a server mainboard and computer, concretely relates to double-circuit server mainboard and computer based on treater flies belongs to technical field.

Background

Because processors of the traditional domestic computers always depend on imports, the domestic level is difficult to reach the practical standard all the time, and with the gradual deepening of interest games among information security countries, the back door existing in imported chips gradually becomes a serious hidden danger in the key field of China. It has been a national strategy and dream for domestic processors to "replace" processors from international companies such as Intel, AMD, etc. In recent years, China has primarily relied on authorization and reference to develop its own processors. With the increasing demand of localization, the performance of localization processors is greatly increased in recent years, and is very important for the main board design technology reserve based on the localization platform.

The existing domestic CPU server mainly uses the CPUs of manufacturers such as Feiteng/Shenwei, adopts a single CPU architecture, only uses 1 CPU, is still insufficient in computational performance, memory access bandwidth and IO expansion capacity, and has a large gap with products using imported CPUs such as Intel and AMD.

The server disclosed by the patent has the innovation point that two Feiteng 2500 processors are used, and the aims of doubling the calculation performance, the memory access bandwidth and the IO expansion capacity are achieved through a high-speed bus interconnection mode. The domestic high-performance server CPU is developed from a single chip to a direction of supporting multi-path interconnection, and provides realization possibility for providing corresponding main boards and computers for industries with high requirements on processing capacity and throughput capacity. (it is somewhat general and troublesome to supplement the problems of the prior art and to describe the prior art related to the present invention, including the structure and function of the prior art, and to point out the disadvantages or shortcomings of the prior art with respect to the present invention based on the technical features of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a double-circuit server mainboard and computer based on treater of soaring improves computation performance, access and deposits bandwidth and IO expansion capacity.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

a two-way server motherboard based on a soaring processor, comprising:

the two Feiteng processors are interconnected through a Serdes interface, are respectively connected with a FLASH memory chip with an SPIO interface and a plurality of DDR4 memory slots, and are both connected with a USB interface through a USB interface chip;

the system comprises PCIE expansion chips, wherein a group of X16 PCIE signals output by one Feiteng processor are connected with an input port of the PCIE expansion chip, and an output port of the PCIE expansion chip is connected with more than one SATA interface chip, more than one network chip and a management chip; and

and one of the PCIE slots is connected with a corresponding interface in the Feiteng processor, and the rest of the PCIE slots are connected with a corresponding interface in the other Feiteng processor.

On the basis of the two-way server mainboard based on the Feiteng processor, six PCIE slots are provided, one of the PCIE slots is connected with a corresponding interface in the Feiteng processor, and the other five PCIE slots are a PCIEx16 slot and 4 PCIEx8 slots which are respectively connected with a corresponding interface in the other Feiteng processor through a PCIE switching chip.

On the basis of the two-way server main board based on the Feiteng processors, the two Feiteng processors are interconnected through 4 groups of 25Gbps x4 Serdes interfaces.

On the basis of the double-path server mainboard based on the Feiteng processor, the SATA interface chip selects 88SE 9235.

On the basis of the two-way server mainboard based on the Feiteng processor, the gigabit network chip selects i350 or WX 1860; the ten-thousand million network chip selects 82599 or WX 1820.

On the basis of the two-way server mainboard based on the Feiteng processor, the USB interface chip selects uPD720201 or EJ 188.

On the basis of the two-way server mainboard based on the Feiteng processor, the PCIE expansion chip selects PEX 8796.

On the above-mentioned double-circuit server mainboard basis based on processor soars, the management chip chooses AST2400 for use, adopts the plug-in card form to install on the mainboard and connect USB interface chip and radiator fan for carry out the monitoring of mainboard management and mainboard health information, and to providing management net gape and VGA interface outward.

A computer comprises the two-way server mainboard based on the Feiteng processor.

The utility model has the advantages that: the dual-channel server is matched with the PCIE expansion chip to realize the expansion of the PCIE function, interfaces such as a network, a USB (universal serial bus), an SATA (serial advanced technology attachment) and the like are obtained through PCIE signal conversion, the management chip carries out substrate management and monitoring of mainboard health information, the platform resources are rich, and the autonomous controllability of a domestic computer mainboard can be improved. By integrating an efficient Feiteng processor core, a large-scale consistent storage architecture based on data affinity, a hierarchical two-dimensional Mesh interconnection network and a multi-port high-speed direct connection channel, the storage access delay is optimized, and the advanced computing performance, the access bandwidth and the IO expansion capability in the industry are provided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic front view of embodiment 1 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A two-way server motherboard based on a soaring processor, comprising: the two Feiteng 2500 processors are respectively marked as CPU1 and CPU 2; PCIE expansion chip and multi-chip PCIE slot.

The two Feiteng processors are interconnected through 4 groups of 25Gbps x4 Serdes interfaces, the total interconnection bandwidth can reach 400Gbps, and the requirement of data interaction between the two CPUs can be met.

The CPU1 and the CPU2 are respectively connected to a FLASH memory chip with an SPIO interface for storing BIOS firmware, and are responsible for initialization operations in the process of starting the server.

The CPU1 and the CPU2 are respectively connected with a plurality of DDR4 memory slots and support DDR4 DIMM memory banks with ECC.

The CPU1 and the CPU2 are both connected with a USB interface through a USB interface chip.

And the output port of the PCIE expansion chip is connected with more than one SATA interface chip, more than one network chip and a management chip.

One of the six PCIE slots is connected to a corresponding interface in the CPU2, and the other five are one PCIE x16 slot and 4 PCIE x8 slots, which are respectively connected to corresponding interfaces in the CPU1 through PCIE switch chips, and can be used to install an expansion card with PCIE interfaces.

In this embodiment, the output port of PCIE expansion chip connects the management chip to provide VGA display interface, functions such as serial port and remote management network interface and acquire the key voltage information of CPU and bridge piece in the platform through SMBUS bus, the management chip sends the acquired information to the upper management unit through the network to perform corresponding control, the management chip selects AST2400, adopt the card insertion form to install on the mainboard and connect USB interface chip and radiator fan, a monitor for mainboard management and mainboard health information is performed, and provide management network interface and VGA interface to outside.

In this embodiment, the SATA interface chip is 88SE 9235.

In this embodiment, the network chips include a gigabit network chip and a gigabit network chip, and are switched by a PCIE interface, the gigabit network chip is selected from i350, WX1860, or other similar chips, and the gigabit network chip is selected from 82599, WX1820, or other similar chips.

In this embodiment, the USB interface chip selects updd 720201 or EJ188 or other similar chips. The PCIE expansion chip is PEX8796 or other similar chips.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A two-way server motherboard based on a Feiteng processor, comprising:

two Feiteng processors which are interconnected through a Serdes interface are respectively connected with a FLASH memory chip with an SPIO interface and a plurality of DDR4 memory slots,

and are connected with the USB interface through the USB interface chip;

2. A two-way server motherboard based on a FT processor as recited in claim 1, wherein: the number of the PCIE slots is six, one of the PCIE slots is connected to a corresponding interface in the soar processor, and the other five PCIE slots are a PCIE x16 slot and 4 PCIE x8 slots, which are respectively connected to a corresponding interface in the other soar processor through the PCIE switch chip.

3. A two-way server motherboard based on a FT processor as recited in claim 1, wherein: the two Feiteng processors are interconnected through 4 sets of 25Gbps x4 Serdes interfaces.

4. A two-way server motherboard based on a FT processor as recited in claim 1, wherein: the SATA interface chip selects 88SE 9235.

5. A two-way server motherboard based on a FT processor as recited in claim 1, wherein: the gigabit network chip selects i350 or WX 1860; the ten-thousand million network chip selects 82599 or WX 1820.

6. A two-way server motherboard based on a FT processor as recited in claim 1, wherein: the USB interface chip selects uPD720201 or EJ 188.

7. A two-way server motherboard based on a FT processor as recited in claim 1, wherein: the PCIE expansion chip selects PEX 8796.

8. A two-way server motherboard based on a FT processor as recited in claim 1, wherein: the management chip selects AST2400, adopts a card-inserting form to be installed on the mainboard and is connected with the USB interface chip and the cooling fan, is used for monitoring mainboard management and mainboard health information, and provides a management network port and a VGA interface to the outside.

9. A computer, characterized by: a two-way server motherboard comprising a FT processor-based according to any one of claims 1 to 8.