CN215376308U

CN215376308U - Computer mainboard based on Tenglon E2000 treater

Info

Publication number: CN215376308U
Application number: CN202121674479.9U
Authority: CN
Inventors: 熊涛; 肖弱; 奉致强; 丰霆
Original assignee: Hunan Huazi Information Technology Co ltd
Current assignee: Hunan Huazi Information Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-31
Anticipated expiration: 2031-07-21

Abstract

The application provides a computer motherboard based on Tenglon E2000 treater, its characterized in that includes: the system comprises a Tenglon E2000 processor, a DDR4SDRAM module, a PCIE switch module, a first I2C level converter, a second I2C level converter, a programmable logic control module, a system driving module, a computing module high-speed connector A side and a computing module high-speed connector B side; the Tenglon E2000 processor is respectively connected with the DDR4SDRAM module, the PCIE switch module, the first I2C level converter, the second I2C level converter and the programmable logic control module. The computer mainboard based on the Tenglon E2000 processor has the advantages of strong performance computing power, low power consumption, low heat productivity and high safety, and solves the bottleneck problems of insufficient performance, low integration level, insufficient safety and the like of the existing industrial MCU embedded board card through the design of the computer mainboard based on the Tenglon E2000 processor.

Description

Computer mainboard based on Tenglon E2000 treater

Technical Field

The application relates to the technical field of computer hardware, in particular to a computer mainboard based on a Tenglon E2000 processor.

Background

Along with the improvement of the research and development capability of the domestic chip, the types and the performances of the domestic processor are increased day by day, the types of products researched and developed by the domestic processor are increased day by day, and the current board card designed by the domestic autonomous controllable embedded MCU chip has the bottleneck problems of insufficient performance calculation, large power consumption, high heating value, low safety and the like.

Therefore, how to solve the problems of insufficient performance calculation, large power consumption, high heat generation, low security and the like of the existing industrial-grade domestic MCU embedded board card becomes a problem to be solved urgently by the technical staff in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a computer mainboard based on the Tenglon E2000 processor, which has strong performance computing power, small power consumption, low heat productivity and high safety, and solves the problems of insufficient performance computing power, large power consumption, high heat productivity, low safety and the like of the existing industrial MCU embedded board card based on the Tenglon E2000 processor through the design of the computer mainboard.

The technical scheme provided by the utility model is as follows:

a computer motherboard based on the tenglon E2000 processor, comprising:

the system comprises a Tenglon E2000 processor, a DDR4SDRAM module, a PCIE Switch module, a first I2C level converter, a second I2C level converter, a programmable logic control module, a system driving module, a calculation module high-speed connector A side and a calculation module high-speed connector B side;

the Tenglon E2000 processor is respectively connected with the DDR4SDRAM module, the PCIE Switch module, the first I2C level converter, the second I2C level converter and the programmable logic control module.

Preferably, the Tenglon E2000 processor integrates 2 processor cores FTC 664.

Preferably, the RGMII port, the USB port, the HD Audio port, the DP 1.4 port and the SATA 3.0 port of the Tenglon E2000 processor are connected with the A surface of the high-speed connector of the computing module.

Preferably, the CAN bus, the SPI bus, the UART bus, the LPC bus and the GPIO bus of the Tenglon E2000 processor are connected with the programmable logic control module.

Preferably, the tenglon E2000 processor is connected to the first I2C level shifter via an SM Bus.

Preferably, the Tenglon E2000 processor is connected to a second I2C level shifter via an I2C bus.

Preferably, the first I2C level shifter and the second I2C level shifter are connected with the A side of the computing module high-speed connector.

Preferably, the PCIE Switch module is connected to the computing module high-speed connector a side and the computing module high-speed connector B side through PCIE buses.

Preferably, the programmable logic control module is connected with a GPIO bus, an LPC bus, a UART bus, a power-on/reset port and a CAN bus of the A side of the high-speed connector of the computing module.

Preferably, the programmable logic control module is connected with the system driving module through an SPI bus.

As can be seen from the above, the utility model utilizes the feiteng latest generation high-end embedded chip tenglon E2000 processor to design the computer motherboard, compared with the existing domestic autonomously controllable embedded MCU chip, the performance and the access bandwidth of the tenglon E2000 processor are greatly improved, and a plurality of low-power-consumption technologies and cryptographic algorithms are adopted, so as to further solve the bottleneck problems of insufficient performance calculation, large power consumption, high heat generation, low safety and the like of the board card designed based on the domestic autonomously controllable embedded MCU chip.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a computer motherboard based on the tenglon E2000 processor according to the present invention.

Detailed Description

The application discloses a computer mainboard based on Tenglon E2000 treater, performance computing power is powerful, the consumption is little, calorific capacity is low, the security is high, through the computer mainboard design based on Tenglon E2000 treater, has solved the embedded integrated circuit board performance computing power of current industrial grade domestic MCU and has not enough, the consumption is big, the calorific capacity is high, the security is low scheduling problem.

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.

The embodiments of the present application are written in a progressive manner.

Referring to fig. 1, an embodiment of the present invention provides a computer motherboard based on the tenglon E2000 processor, including:

In the embodiment of the utility model, a Tenglon E2000 processor is respectively connected with a DDR4SDRAM (Double-Data-Rate Generation Synchronous Random Access Memory, referred to as DDR4SDRAM for short, Synchronous Dynamic Random Access Memory) module, a PCIE Switch module, a first I2C level converter, a second I2C level converter and a programmable logic control module; a Controller Area Network (CAN) bus, a Serial Peripheral Interface (SPI) bus, a Universal Asynchronous Receiver/Transmitter (UART) bus, a Low Pin Count (LPC) bus and a General Purpose Input/Output (GPIO) bus of the Tenglon E2000 processor are connected with the programmable logic control module; the Tenglon E2000 processor is connected with the first I2C level converter through an SM Bus (System Management Bus); the Tenglon E2000 processor is connected to a second I2C level shifter via an I2C (Integrated Circuit) bus. DDR4SDRAM, a high bandwidth computer memory specification, is a memory product in the SDRAM family that provides higher performance and lower voltage than DDR3 SDRAM, the latest memory specification at present. The initial data transfer rate is jumped off by 2133MT/s, with an upper limit of 4266 MT/s. I2C is IIC, a simple, bidirectional two-wire synchronous serial bus, IIC only needs two wires to communicate, SDA and SCL, SDA called serial data wire, SCL being a serial clock wire. The computer mainboard design based on the Tenglon E2000 processor has the advantages of strong performance computing power, low power consumption, low heat productivity and high safety, and solves the problems of insufficient performance computing power, high power consumption, high heat productivity, low safety and the like of the existing industrial-grade domestic MCU embedded board card.

Alternatively, in conjunction with the embodiment shown in fig. 1, in some embodiments of the utility model,

the Tenglon E2000 processor integrates 2 Feiteng self-developed energy-efficient processor cores FTC664 and supports a Security mechanism based on a PSPA (phosphor Security Platform Architecture specification) trusted execution environment. The system has the characteristics of high integration level, low power consumption, quick start and the like.

RGMII (Reduced Gigabit Media Independent Interface) Port, USB (Universal Serial Bus) Port, HD Audio (High fidelity Audio) Port, DP (Display Port) 1.4 Port, SATA (Serial Advanced Technology Attachment) 3.0 Port of the tenlong E2000 processor are connected to the a-plane of the computing module High-speed connector. RGMII uses a 4-bit data interface, operates at 125MHz, and transmits data at both rising and falling edges, so the transmission rate can reach 1000 Mbps.

the first I2C level shifter and the second I2C level shifter are connected with the A surface of the high-speed connector of the computing module.

the PCIE Switch module is connected to the side a of the computing module high-speed connector and the side B of the computing module high-speed connector through a PCIE (peripheral component interconnect express, high-speed serial computer expansion bus standard) bus.

the programmable logic control module is connected with a GPIO bus, an LPC bus, a UART bus, a power-on/reset port and a CAN bus of the A surface of the high-speed connector of the computing module. The programmable logic control module is also connected with the system driving module through an SPI bus.

In conclusion, the computer mainboard based on the Tenglon E2000 processor is innovatively designed by using the Feiteng latest generation high-end embedded chip Tenglon E2000 processor, compared with the existing domestic autonomously controllable embedded chip, the performance and the access bandwidth of the Tenglon E2000 processor are greatly improved, and a plurality of low-power-consumption technologies and national cryptographic algorithms are adopted, so that the bottleneck problems of insufficient performance calculation, large power consumption, high heat emission, low safety and the like of a board card designed based on the domestic autonomously controllable embedded chip are further solved.

It should be noted that the computer motherboard based on the tenglon E2000 processor further includes a printed circuit board, and the chips are disposed on the printed circuit board.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A computer motherboard based on the tenglon E2000 processor, comprising:

the smart E2000 processor is respectively connected to the DDR4SDRAM module, the PCIE Switch module, the first I2C level shifter, the second I2C level shifter, and the programmable logic control module.

2. Computer motherboard according to claim 1,

the Tenglon E2000 processor integrates 2 processor cores FTC 664.

3. Computer motherboard according to claim 1,

the RGMII port, the USB port, the HD Audio port, the DP 1.4 port and the SATA 3.0 port of the Tenglon E2000 processor are connected with the A surface of the high-speed connector of the computing module.

4. Computer motherboard according to claim 1,

and the CAN bus, the SPI bus, the UART bus, the LPC bus and the GPIO bus of the Tenglon E2000 processor are connected with the programmable logic control module.

5. Computer motherboard according to claim 1,

the Tenglon E2000 processor is connected with the first I2C level shifter through an SM Bus.

6. Computer motherboard according to claim 1,

the Tenglon E2000 processor and the second I2C level shifter are connected by an I2C bus.

7. Computer motherboard according to claim 1,

the first I2C level shifter and the second I2C level shifter are connected with the A side of the computing module high-speed connector.

8. Computer motherboard according to claim 1,

the PCIE Switch module is connected to the computing module high-speed connector a side and the computing module high-speed connector B side through PCIE buses.

9. Computer motherboard according to claim 1,

the programmable logic control module is connected with a GPIO bus, an LPC bus, a UART bus, a power-on/reset port and a CAN bus of the A surface of the high-speed connector of the computing module.

10. Computer motherboard according to claim 1,

the programmable logic control module is connected with the system driving module through an SPI bus.