CN216450059U

CN216450059U - Flexible configuration device for SATA and PCIE and electronic equipment

Info

Publication number: CN216450059U
Application number: CN202122844835.3U
Authority: CN
Inventors: 王莹; 郭应祥
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-06
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a flexible configuration device of SATA and PCIE and an electronic device, and relates to the field of electronic devices. The device comprises a mainboard, a PCIE connector and an SATA connector, wherein an RX0 port and a TX0 port which are matched with the PCIE connector are arranged at the corresponding IO interface on the mainboard, a TX port of the SATA connector is matched with a TX0 port of the mainboard, an AC capacitor which is matched with an RX0 port of the mainboard is arranged at the RX port of the SATA connector, and the mainboard realizes flexible matching of PCIE equipment or SATA equipment through the PCIE connector or the SATA connector. According to the scheme, under the condition that the system mainboard does not need to be replaced, the SATA and PCIE equipment can be simultaneously supported by the same port, flexible configuration of products is achieved, the product specification and performance are improved, and the product platform is wide in application.

Description

Flexible configuration device for SATA and PCIE and electronic equipment

Technical Field

The utility model relates to the field of electronic equipment, in particular to a flexible configuration device of SATA and PCIE and the electronic equipment.

Background

With the rapid development of computer hardware technology, the requirements of users on computer performance are continuously increased. In order to ensure good contact between each interface and each component on the server mainboard and the stability of each signal in the transmission process, cables are required to be adopted for connecting the mainboard and the backboard, the mainboard and the lifting plate and the backboard between the backboard and the backboard. Under the condition that CPU resources are certain, in order to enrich product configuration, the output signals of the product need to be utilized to the maximum extent.

In the prior art, the high-speed IO interface of the marine optical platform supports SATA or PCIE optional design, and since SATA and PCIE AC coupling capacitors are designed differently, for SATA, both a TX end and an RX end on the motherboard need AC capacitor design, and for PCIE, the RX end of the motherboard does not need AC capacitor, so that the same high-speed port can only support one of the devices, that is, either SATA device or PCIE device is selected, and when the system needs to support SATA or PCIE two different interface devices, the motherboard can only be replaced. Therefore, under the condition of limited motherboard area and mutually exclusive requirements, the motherboard wiring and compatibility are greatly limited.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flexible configuration device of SATA and PCIE and an electronic device, which solve the problem that a mainboard needs to be replaced when the conventional system needs to support two devices with different interfaces of SATA and PCIE.

In order to solve the technical problems, the utility model discloses the following technical scheme:

the utility model provides a flexible configuration device of SATA and PCIE, which comprises a mainboard, wherein an RX0 port and a TX0 port which are adaptive to a PCIE connector are arranged at corresponding IO interfaces on the mainboard, the configuration device also comprises an SATA connector, the TX port of the SATA connector is adaptive to a TX0 port of the mainboard, an AC capacitor which is adaptive to an RX0 port of the mainboard is arranged at the RX port of the SATA connector, and the mainboard realizes flexible matching of PCIE equipment or SATA equipment through the PCIE connector or the SATA connector.

Based on the above scheme, further, the TX0 port of the motherboard includes a TX0_ port and a TX0+ port, and the TX0_ port and the TX0+ port are respectively provided with AC capacitors adapted to the TX _ port and the TX + port of the PCIE connector.

Furthermore, the other end of the PCIE connector is adapted to be a PCIE cable, and the motherboard provides a PCIE signal to the PCIE device through the PCIE connector and the PCIE cable.

Further, the TX0 port of the motherboard includes a TX0_ terminal and a TX0+ terminal, and the TX0_ terminal and the TX0+ terminal are respectively provided with AC capacitors matched with the TX _ terminal and the TX + terminal of the SATA connector.

Furthermore, the RX port of the SATA connector includes an RX _ terminal and an RX + terminal, and the RX _ terminal and the RX + terminal are respectively provided with AC capacitors matched with the RX0_ terminal and the RX0+ terminal of the main board.

Furthermore, the other end of the SATA connector is adapted with a SATA cable, and the mainboard provides SATA signals for the SATA device through the SATA connector and the SATA cable.

Another aspect of the present invention provides an electronic device, where the electronic device includes the above-mentioned flexible configuration apparatus for SATA and PCIE.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and one of the above technical solutions has the following advantages or advantageous effects:

the utility model provides a device and electronic equipment are configured in a flexible way to SATA and PCIE, including mainboard, PCIE connector and SATA connector, the IO interface that corresponds on the mainboard sets up RX0 port and TX0 port with the adaptation of PCIE connector, the TX port of SATA connector and the adaptation of TX0 port of mainboard, and the RX port of SATA connector sets up the AC electric capacity with mainboard RX0 port adaptation, the mainboard passes through PCIE connector or SATA connector and realizes the nimble apolegamy to PCIE equipment or SATA equipment. According to the scheme, under the condition that a system mainboard does not need to be replaced, the same port can simultaneously support two devices, namely SATA and PCIE, flexible configuration of products is achieved, the product specification and performance are improved, and the product platform is wide in application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

FIG. 1 is a schematic structural diagram of a flexible SATA and PCIE configuration device according to the present invention;

fig. 2 is a schematic structural diagram of the PCIE connector in fig. 1;

fig. 3 is a schematic circuit diagram illustrating a connection between the server motherboard and the PCIE connector in fig. 1;

FIG. 4 is a schematic diagram of the SATA connector of FIG. 1;

fig. 5 is a schematic circuit diagram illustrating the connection between the server motherboard and the SATA connector in fig. 1.

Reference numerals:

1-server motherboard, 2-PCIE connector, 3-SATA connector, 4-PCIE cable, 5-SATA cable, 6-AC capacitor.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not a whole embodiment. 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 invention.

Fig. 1 is a schematic structural diagram of a flexible configuration apparatus for SATA and PCIE according to an embodiment of the present invention.

The SATA and PCIE flexible configuration apparatus in this embodiment is applied to a case where the same serial port supports both the SATA device and the PCIE device, for example, the apparatus may be applied to an HG7000 platform, and may also be applied to other platforms of the HG and platforms such as an Intel and an AMD.

Referring to fig. 1, the apparatus for flexibly configuring SATA and PCIE includes a server motherboard 1, a PCIE connector 2, and a SATA connector 3, where an RX end and a TX end that can be adaptively connected to the PCIE connector 2 and the SATA connector 3 are provided on a corresponding IO interface on the server motherboard 1. The TX end of the IO interface is consistent with a design structure in the prior art, that is, consistent with the TX end of the IO interface corresponding to the existing server motherboard supporting PCIE devices and the TX end circuit of the IO interface corresponding to the existing server motherboard supporting SATA devices; the RX end of the IO interface is designed differently from the prior art, that is, the RX end circuit is designed in accordance with the RX end circuit structure of the IO interface on the existing server motherboard supporting the PCIE device, and an AC capacitor supporting the existing SATA device is not provided.

Specifically, as shown in fig. 2 and fig. 3, the PCIE connector 2 is designed by using an existing PCIE connector structure. The TX0_ end and the TX0+ end of the server motherboard 1 are respectively provided with AC capacitors adapted to the TX _ end and the TX + end of the PCIE connector 2, and in order to adapt to the RX end of the PCIE connector 2, the RX0_ end and the RX0+ end of the server motherboard 1 are not provided with AC capacitors. When the server motherboard 1 needs to connect a PCIE device, the PCIE device may be connected to the PCIE connector 2 through the PCIE cable 4, then the TX end and the RX end of the PCIE connector 2 are connected to the TX end and the RX end of the server motherboard 1, respectively, and the server motherboard 1 provides a PCIE signal for the PCIE device through the PCIE connector 2 and the PCIE cable 4.

Further, as shown in fig. 4 and 5, the SATA connector 3 is designed in a structure different from that of the conventional SATA connector, that is, AC capacitors matched with the RX0_ terminal and the RX0+ terminal of the server motherboard 1 are respectively disposed at the RX _ terminal and the RX + terminal of the SATA connector 3. Compared with the prior art, the AC capacitor corresponding to the IO interface RX end on the existing server mainboard supporting the SATA equipment is removed, and meanwhile, the AC capacitor is correspondingly added at the RX end of the SATA connector 3, so that the server mainboard 1 is enabled to support the SATA connector 3 while the adaptation of the server mainboard 1 and the PCIE connector 2 is not influenced. When the server motherboard 1 needs to connect the SATA device, the SATA device may be connected to the SATA connector 3 through the SATA cable 5, then the TX end and the RX end of the SATA connector 3 are connected to the TX end and the RX end of the server motherboard 1, respectively, and the server motherboard 1 provides a PCIE signal for the PCIE device through the SATA connector 3 and the SATA cable 5. By adopting the arrangement, flexible configuration of products is realized, and the IO interface of the same server mainboard can simultaneously support two devices, namely SATA and PCIE.

Based on the same inventive concept, this embodiment further provides an electronic device, where the electronic device may be a server, a connector, and the like, and the electronic device includes the flexible configuration apparatus for SATA and PCIE provided in the above embodiment, so as to support both the SATA and PCIE devices. Regarding the technical problems solved by the electronic device in the embodiment and the achieved technical effects, reference may be made to the description of the corresponding parts in the configuration apparatus, and further description is omitted here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it will be apparent to those skilled in the art that any modification, improvement and equivalent substitution made without departing from the principle of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a flexible configuration device of SATA and PCIE, includes the mainboard, the IO interface that corresponds on the mainboard is provided with RX0 port and TX0 port with PCIE connector adaptation, its characterized in that still includes the SATA connector, the TX port of SATA connector and the TX0 port adaptation of mainboard, and the RX port of SATA connector is provided with the AC electric capacity with mainboard RX0 port adaptation, the mainboard passes through PCIE connector or SATA connector and realizes the nimble apolegamy to PCIE equipment or SATA equipment.

2. The device of claim 1, wherein the TX0 port of the motherboard comprises a TX0_ port and a TX0+ port, and the TX0_ port and the TX0+ port are respectively provided with AC capacitors matched with the TX _ port and the TX + port of the PCIE connector.

3. The device of claim 2, wherein the other end of the PCIE connector is adapted to a PCIE cable, and the motherboard provides a PCIE signal to the PCIE device through the PCIE connector and the PCIE cable.

4. The device of claim 1, wherein the TX0 port of the motherboard comprises a TX0_ port and a TX0+ port, and the TX0_ port and the TX0+ port are respectively provided with AC capacitors matched with the TX _ port and the TX + port of the SATA connector.

5. A SATA and PCIE flexible configuration device according to claim 4, wherein the RX port of the SATA connector includes RX _ terminal and RX + terminal, which are respectively provided with AC capacitors matching with RX0_ terminal and RX0+ terminal of the motherboard.

6. The apparatus of claim 5, wherein the other end of the SATA connector is adapted to a SATA cable, and the motherboard provides SATA signals to the SATA device via the SATA connector and the SATA cable.

7. An electronic device, characterized in that the electronic device comprises a SATA and PCIE flexible configuration apparatus as recited in any one of claims 1 to 6.