CN111475431A - Mainboard, backboard, identification system and identification method - Google Patents
Mainboard, backboard, identification system and identification method Download PDFInfo
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- CN111475431A CN111475431A CN202010251058.9A CN202010251058A CN111475431A CN 111475431 A CN111475431 A CN 111475431A CN 202010251058 A CN202010251058 A CN 202010251058A CN 111475431 A CN111475431 A CN 111475431A
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Abstract
The invention provides a mainboard, a backboard, an identification system and an identification method, which are characterized in that a PCH chip acquires and identifies hard disk port coding information, the PCH chip configures the hard disk port coding information into address identification information, the PCH chip is sent to a CP L D module through a mainboard connector and a backboard connector corresponding to the address identification information, the CP L D module controls the action of a corresponding hard disk port working state lamp according to the address identification information, so that a target hard disk can be accurately identified, the specified hard disk working state lamp can be lightened and identified, misleading of user use and influence on work caused by the fact that the hard disk working state lamp is not lightened accurately are avoided, a dial switch is cancelled in the connection process between the mainboard connector and the backboard connector, the production efficiency is improved, the misoperations are reduced, the maintenance cost is reduced, and the product problem caused by the wrong dial switch caused by the misoperations is avoided.
Description
Technical Field
The invention relates to the technical field of storages, in particular to a main board, a back board, an identification system and an identification method.
Background
With the continuous development of cloud computing, each large internet operator has more and more requirements on the configuration of server products, and hard disks in the server products are indispensable elements.
At present, a plurality of connection ports are arranged on the SATA hard disk, and when the SATA hard disk is used, the connection ports in the SATA hard disk need to be determined.
In order to determine which connection ports in the SATA hard disk are used, it is satisfactory that the CP L D chip on the backplane can accurately perform a lighting operation on the connection ports in the SATA hard disk.
The first approach is to design different backplanes, each backplane having a fixed design, fixed connections, and fixed CP L D code encoding.
The other method is to distinguish through a dial switch, that is, to distinguish the connection ports in the SATA hard disk through the dial switch, so that a plurality of dial switches need to be added in the backplane to support the selection of the connection ports in the SATA hard disk. This increases the production cost of the backplane and increases the production line flow. And need come by the manual work to correspond the setting to the dial-up position of dial-up switch and SATA hard disk in the connection port, cause the maloperation like this easily, make the dial-up position of dial-up switch and SATA hard disk in the connection port not correspond, influence the later stage of server hard disk and use.
Disclosure of Invention
In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a motherboard comprising: a PCH chip and a plurality of board connectors;
the main board connectors are respectively connected with the PCH chips, and the PCH chips are connected with the back board through the main board connectors;
the PCH chip is in communication connection with each board connector;
the PCH chip is used for configuring address identification information corresponding to each main board connector;
and the system is used for acquiring and identifying the hard disk port coding information, configuring the hard disk port coding information into address identification information, and sending the address identification information to the backboard through the mainboard connector corresponding to the address identification information.
The invention also provides a backboard, which comprises a CP L D module, a backboard connector and at least two hard disks;
each port of the hard disk is provided with a working state lamp respectively;
the first end of the CP L D module is connected with the backplane connector, and the CP L D module is connected with the mainboard through the backplane connector;
the second end of the CP L D module is respectively connected with the port of each hard disk;
the CP L D module is used for receiving the address identification information sent by the mainboard and controlling the action of the corresponding hard disk port working state lamp according to the address identification information.
It should be further noted that the CP L D module is further configured to obtain encoding information of each hard disk port;
and matching the coding information of the hard disk port with the address identification information.
The invention also provides a system for automatically identifying hard disk signals, which comprises: a main board and a back board;
the backplane connector of the backplane is connected with one of the mainboard connectors through a cable;
the PCH chip is used for configuring address identification information corresponding to each main board connector;
the system comprises a CP L D module, a hard disk port coding module, a back panel connector and a control module, wherein the CP L D module is used for acquiring and identifying hard disk port coding information, configuring the hard disk port coding information into address identification information and sending the address identification information to the CP L D module through the mainboard connector and the back panel connector corresponding to the address identification information;
the CP L D module is used for receiving the address identification information sent by the mainboard and controlling the action of the corresponding hard disk port working state lamp according to the address identification information.
The invention also provides a method for automatically identifying hard disk signals, which comprises the following steps:
the PCH chip acquires and identifies hard disk port coding information;
the PCH chip configures the hard disk port coding information into address identification information;
the PCH chip is sent to the CP L D module through a mainboard connector and a backplane connector corresponding to the address identification information;
and the CP L D module controls the action of the corresponding hard disk port working state lamp according to the address identification information.
It should be further noted that, before the step of acquiring and identifying address information of the hard disk port by the PCH chip, the method further includes:
the PCH chip acquires address identification information;
and configuring the acquired address identification information to the corresponding mainboard connector.
It should be further noted that each motherboard connector is configured with a plurality of address identification information.
Each hard disk is provided with a plurality of hard disk ports;
setting coding information for each hard disk port;
the coding information and the address identification information correspond to each other one by one.
According to the technical scheme, the invention has the following advantages:
the method comprises the steps of acquiring and identifying hard disk port coding information by a PCH chip, configuring the hard disk port coding information into address identification information by the PCH chip, sending the address identification information to a CP L D module through a mainboard connector and a backplane connector corresponding to the address identification information, controlling the action of a corresponding hard disk port working state lamp by the CP L D module according to the address identification information, enabling a target hard disk to be accurately identified, and enabling a specified hard disk working state lamp to be lighted and identified.
The configuration of the back plate does not need to develop and design different back plates aiming at different connection modes, each hard disk port is configured in advance to set coding information, and the coding information corresponds to the address identification information one by one. The target hard disk can be accurately found, the development quantity of the back plate is reduced, and the development cost of the back plate is saved.
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In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a motherboard.
FIG. 2 is a schematic view of a backplate.
FIG. 3 is a diagram of a system for automatically recognizing hard disk signals.
FIG. 4 is a diagram of an embodiment of a system for automatically identifying hard disk signals.
FIG. 5 is a flow chart of a method for automatically recognizing hard disk signals.
Detailed Description
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor means and/or microcontroller means.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may also be an electric, mechanical or other form of connection.
The CP L D (Complex Programmable L organic Device) in the present invention can be used as a power supply power-on/power-off and backplane lighting control unit commonly used in servers.
The SATA hard disk is called a Serial Advanced Technology Attachment, and is a bus interface for connecting a host bus adapter to a hard disk. Is the mainstream trend of the hard disk at present and in the future. The current common 3.0 version can reach the bandwidth of 6Gb/s, and the transmission speed can reach 600 MB/s. The method has the greatest advantages of maturity, more compatible devices and higher popularization degree.
The hard disk related to the invention adopts SATA hard disk and/or sas hard disk. Other types of hard disks may also be used, and the specific type of hard disk is not limited.
For convenience of explaining the solution of the present invention, the following hard disk takes SATA hard disk as an example, and the SATA hard disk has two types of 6 SATA ports and 8 SATA ports.
Thus, no matter the ports are a plurality of paths, the coding information is set for each hard disk port; one piece of coded information corresponds to one piece of address identification information.
The data communication related to the invention can be composed of 3 types of protocols, and the corresponding protocols are used for data transmission according to different connected devices. Wherein the Serial SCSI Protocol (SSP) is used for transmitting SCSI commands; the SCSI Management Protocol (SMP) is used for maintaining and managing the connected equipment; the SATA Tunneling Protocol (STP) is used for the transfer of data between SATA.
Based on the above, the present invention provides a motherboard, comprising: a PCH chip 3 and a board connector 4; the main board connector 4 is connected with the PCH chip 3; the mainboard connector 4 is configured with a mainboard address sending pin and a mainboard data communication pin; the mainboard address sending pin is used for sending address information of the hard disk to be accessed; the mainboard data communication pin is used for transmitting data information.
As shown in fig. 1, the present invention also provides a motherboard, including: a PCH chip 3 and a plurality of board connectors 4;
the motherboard connectors 4 are respectively connected with the PCH chips 3, and the PCH chips 3 are connected with the backboard through the motherboard connectors 4; the PCH chip 3 is in communication connection with each board connector 4; the PCH chip 3 is used for configuring address identification information corresponding to each motherboard connector 4; and the system is used for acquiring and identifying the hard disk port coding information, configuring the hard disk port coding information into address identification information, and sending the address identification information to the backboard through the mainboard connector 4 corresponding to the address identification information.
It is understood that the motherboard can be a module in the server, and can be configured based on the needs of the server.
The invention also provides a backboard, which comprises a CP L D module 6, a backboard connector 5 and at least two hard disks 7, wherein each port of each hard disk 7 is provided with a working state lamp, the first end of the CP L D module 6 is connected with the backboard connector 5, the CP L D module 6 is connected with a mainboard through the backboard connector 5, the second end of the CP L D module 6 is connected with the port of each hard disk, and the CP L D module 6 is used for receiving the address identification information sent by the mainboard and controlling the action of the working state lamp of the corresponding hard disk port according to the address identification information, as shown in figure 2.
The CP L D module 6 is also used for obtaining the coding information of each hard disk port and matching the coding information of the hard disk port with the address identification information.
Based on the above, the SATA hard disk has two types, that is, 6 SATA ports and 8 SATA ports, and then, no matter whether the SATA port is 6 SATA ports or 8 SATA ports, encoding information is set for each hard disk port. (ii) a And matching the coding information of the hard disk port with the address identification information. The coding information of the hard disk port corresponds to the address identification information one by one.
It is understood that the backplane may be a module in a server, and may be configured based on the needs of the server.
Based on the motherboard and the backplane, the present invention further provides a system for automatically identifying hard disk signals, as shown in fig. 3 and 4, including: a main board 1 and a back board 2;
the back board connector 5 of the back board 2 is connected with one main board connector 4 in the main board 1 through a cable, the PCH chip 3 is used for configuring address identification information corresponding to each main board connector 4 and is used for acquiring and identifying hard disk port coding information, the hard disk port coding information is configured into the address identification information, the address identification information is sent to the CP L D module 6 through the main board connector 4 and the back board connector 5 corresponding to the address identification information, the CP L D module 6 is used for receiving the address identification information sent by the main board and controlling the action of a corresponding hard disk port working state lamp according to the address identification information, and the main board connector 4 is connected with the back board connector 5 through an SGPIO bus.
Because the mainboard and the backboard are respectively a module for forming the server, when the server needs to be assembled or used, the corresponding mainboard and backboard are selected according to the corresponding parameters and configuration and connected.
The mainboard and the backboard are connected through cables. And judging the current using port by the action of the working state lamp according to the hard disk using port on the back plate.
In order to determine which connection ports in the SATA hard disk are used, the CP L D chip on the backboard can accurately perform lighting operation aiming at the connection ports in the SATA hard disk.
After the mainboard and the backboard are connected, the PCH chip 3 sends the mainboard connector 4 and the backboard connector 5 corresponding to the address identification information to the CP L D module 6, and the CP L D module 6 controls the working state lamp of the corresponding hard disk port to act according to the address identification information, so that the purpose of determining which connecting ports in the SATA hard disk are used is achieved, and the requirement that the CP L D chip on the backboard can accurately light the connecting ports in the SATA hard disk is met.
And the user can learn the current working state of the hard disk port through the working indicator lamp, so that the phenomenon that the working indicator lamp cannot normally display after an error occurs through the dial switch is avoided, and the judgment of the user on the working of the current system hard disk is misled.
Based on the system, the invention also provides a method for automatically identifying hard disk signals, as shown in fig. 5, the method comprises the following steps:
s11, the PCH chip acquires and identifies the hard disk port coding information;
s12, the PCH chip configures the hard disk port coding information into address identification information;
s13, the PCH chip is sent to the CP L D module through the motherboard connector and the backplane connector corresponding to the address identification information;
and S14, the CP L D module controls the action of the corresponding hard disk port working state lamp according to the address identification information.
Before the use, that is, before the step of acquiring and identifying the address information of the hard disk port by the PCH chip, the method further includes: the PCH chip acquires address identification information; and configuring the acquired address identification information to the corresponding mainboard connector.
In order to further explain the embodiments related to the present invention, the SATA hard disk interface backplane is taken as an example for explanation, and two main boards of the Whitley platform are taken as an example for explanation. Preferably, a PCH chip of an Intel platform is adopted in the motherboard, and the PCH chip can output port data of 6 SATA ports or 8 SATA ports.
The SATA hard disk is provided with 6 paths of SATA ports or 8 paths of SATA ports, and if the PCH chip outputs the 6 paths of SATA ports or the 8 paths of SATA ports at the same time, the working lamps of all hard disk ports in the hard disk can be correspondingly lightened.
If the PCH chip only outputs a certain SATA port signal or a plurality of SATA port signals, only the corresponding SATA port is lighted.
Wherein 6 SATA ports or 8 SATA ports of the SATA hard disk use SGPIO bus communication. The communication connection between the mainboard and the backboard is communicated through an SGPIO bus.
Furthermore, four motherboard connectors are provided, the PCH chip is connected to the four motherboard connectors respectively, and address identification information of each motherboard connector is configured.
Four hard disks are arranged on the backboard, wherein 2 hard disks with 6 paths of SATA ports are arranged, and 2 hard disks with 8 paths of SATA ports are arranged.
The 6-path SATA ports can be divided into two groups, 1 path and 2 paths are 1 group, and the two ports correspond to the first connectors in the four motherboard connectors. The four ports of the 3-way, 4-way, 5-way and 6-way correspond to the second connector in the four mainboard connectors.
The 8-path SATA is divided into two groups, and four ports of 1 path, 2 paths, 3 paths and 4 paths correspond to the third connectors in the four mainboard connectors. The four ports of 5-path, 6-path, 7-path and 8-path correspond to the fourth connector in the four mainboard connectors.
In this embodiment, address identification information is configured in four motherboard connectors, and the coding information of the hard disk ports corresponds to the address identification information one to one. That is, the 6-way SATA port has 6-way encoded information, which may correspond to the address identification information in the first connector and the address identification information in the second connector.
The output of address identification information of the PCH chip to the motherboard connector can realize different addresses by pulling up and down signals.
For example, the address is 00 in the first connector, 01 in the second connector, 10 in the third connector, and 11 in the fourth connector.
The user can connect the mainboard and the backboard as required. The backplane connector of the backplane is connected with one of the motherboard connectors of the motherboard by a cable as required.
When the cable is connected with the first connector and the back panel end connector on the mainboard, the address identification information is transmitted to the CP L D module through the back panel wiring design, and the CP L D module automatically judges that the back panel hard disk is connected with two ports of a path 1 and a path 2 of the SATA on the mainboard through the address identification information, and lights corresponding working lamps.
And when the other three addresses are connected by the cable, the back panel CP L D module can also automatically recognize, the specific port of the SATA is determined according to the recognized address information, and then the back panel hard disk is lighted by analyzing the hard disk lighting information contained in the SGPIO bus.
Table 1 addresses correspond to PCH SATA/SATA ports.
Thus, the automatic hard disk signal identification system of the invention perfects the development of CP L D, adds address corresponding table information in CP L D codes, each address corresponds to each port group, when fixed address information is identified, CP L D automatically identifies the specific port corresponding to SATA, and then analyzes the corresponding hard disk lighting information according to the received SGPIO bus information, thus realizing accurate hard disk lighting.
Connections between systems include, but are not limited to, wireless, wired, fiber optic, RF, etc., or any suitable combination of the foregoing.
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 invention. 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 (10)
1. A motherboard, comprising: a PCH chip and a plurality of board connectors;
the main board connectors are respectively connected with the PCH chips, and the PCH chips are connected with the back board through the main board connectors;
the PCH chip is in communication connection with each board connector;
the PCH chip is used for configuring address identification information corresponding to each main board connector;
and the system is used for acquiring and identifying the hard disk port coding information, configuring the hard disk port coding information into address identification information, and sending the address identification information to the backboard through the mainboard connector corresponding to the address identification information.
2. A backboard is characterized by comprising a CP L D module, a backboard connector and at least two hard disks;
each port of the hard disk is provided with a working state lamp respectively;
the first end of the CP L D module is connected with the backplane connector, and the CP L D module is connected with the mainboard through the backplane connector;
the second end of the CP L D module is respectively connected with the port of each hard disk;
the CP L D module is used for receiving the address identification information sent by the mainboard and controlling the action of the corresponding hard disk port working state lamp according to the address identification information.
3. The backing sheet of claim 2,
the CP L D module is also used for acquiring the coding information of each hard disk port;
and matching the coding information of the hard disk port with the address identification information.
4. An automatic hard disk signal identification system, comprising: a main board and a back board;
the backplane connector of the backplane is connected with one of the mainboard connectors through a cable;
the PCH chip is used for configuring address identification information corresponding to each main board connector;
the system comprises a CP L D module, a hard disk port coding module, a back panel connector and a control module, wherein the CP L D module is used for acquiring and identifying hard disk port coding information, configuring the hard disk port coding information into address identification information and sending the address identification information to the CP L D module through the mainboard connector and the back panel connector corresponding to the address identification information;
the CP L D module is used for receiving the address identification information sent by the mainboard and controlling the action of the corresponding hard disk port working state lamp according to the address identification information.
5. The system for automatically identifying hard disk signals according to claim 4,
the motherboard connector and the backplane connector are connected through an SGPIO bus.
6. A method for automatically identifying hard disk signals is characterized by comprising the following steps:
the PCH chip acquires and identifies hard disk port coding information;
the PCH chip configures the hard disk port coding information into address identification information;
the PCH chip is sent to the CP L D module through a mainboard connector and a backplane connector corresponding to the address identification information;
and the CP L D module controls the action of the corresponding hard disk port working state lamp according to the address identification information.
7. The method of automatically recognizing hard disk signals according to claim 6,
before the step of acquiring and identifying the address information of the hard disk port by the PCH chip, the method also comprises the following steps:
the PCH chip acquires address identification information;
and configuring the acquired address identification information to the corresponding mainboard connector.
8. The method of automatically recognizing hard disk signals according to claim 7,
each motherboard connector is configured with a plurality of address identification information.
9. The method of automatically recognizing hard disk signals according to claim 7,
and multiple types of hard disks are arranged on the back plate.
10. The method of automatically recognizing hard disk signals according to claim 7,
each hard disk is provided with a plurality of hard disk ports;
setting coding information for each hard disk port;
the coding information and the address identification information correspond to each other one by one.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113064850A (en) * | 2021-04-09 | 2021-07-02 | 中科可控信息产业有限公司 | Topology detection processing method and device, server and readable storage medium |
| CN113220546A (en) * | 2021-05-14 | 2021-08-06 | 浪潮电子信息产业股份有限公司 | Server operating system position identification method, device, system and medium |
| CN113703851A (en) * | 2021-07-30 | 2021-11-26 | 苏州浪潮智能科技有限公司 | Configuration method, device, system, equipment and storage medium of server backboard |
| CN114116576A (en) * | 2022-01-24 | 2022-03-01 | 中科可控信息产业有限公司 | Backboard cascading system, backboard number distribution method and computer equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789264A (en) * | 2011-05-18 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Mainboard of computer equipment |
| CN103064769A (en) * | 2012-12-30 | 2013-04-24 | 长沙湘计海盾科技有限公司 | Dual hot standby server system |
| CN204028898U (en) * | 2014-06-19 | 2014-12-17 | 浪潮(北京)电子信息产业有限公司 | The server of a kind of hard disk, any mixed insertion of compatible multiple solid state hard disc |
| CN104484264A (en) * | 2014-12-30 | 2015-04-01 | 浪潮电子信息产业股份有限公司 | Hard disk state indication method and hard disk state indication device |
| CN105389248A (en) * | 2015-12-02 | 2016-03-09 | 英业达科技有限公司 | Lamp number control system of non-volatile memory solid-state hard disk |
| CN205427728U (en) * | 2015-12-15 | 2016-08-03 | 浪潮电子信息产业股份有限公司 | Novel SAS hard disk backplate structure |
| CN105955898A (en) * | 2016-05-25 | 2016-09-21 | 浪潮电子信息产业股份有限公司 | Hard disk backboard compatible with SAS hard disk and NVMe hard disk |
| CN108459979A (en) * | 2018-03-30 | 2018-08-28 | 无锡睿勤科技有限公司 | A kind of hard disk backboard, mainboard and electronic equipment |
| CN208538025U (en) * | 2018-06-29 | 2019-02-22 | 深圳市同泰怡信息技术有限公司 | A kind of server for supporting 10 hot-plug hard disks |
| CN110389916A (en) * | 2019-06-29 | 2019-10-29 | 苏州浪潮智能科技有限公司 | The system that PCIe bandwidth is distributed automatically is realized in a kind of server system |
-
2020
- 2020-04-01 CN CN202010251058.9A patent/CN111475431A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789264A (en) * | 2011-05-18 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Mainboard of computer equipment |
| CN103064769A (en) * | 2012-12-30 | 2013-04-24 | 长沙湘计海盾科技有限公司 | Dual hot standby server system |
| CN204028898U (en) * | 2014-06-19 | 2014-12-17 | 浪潮(北京)电子信息产业有限公司 | The server of a kind of hard disk, any mixed insertion of compatible multiple solid state hard disc |
| CN104484264A (en) * | 2014-12-30 | 2015-04-01 | 浪潮电子信息产业股份有限公司 | Hard disk state indication method and hard disk state indication device |
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| CN108459979A (en) * | 2018-03-30 | 2018-08-28 | 无锡睿勤科技有限公司 | A kind of hard disk backboard, mainboard and electronic equipment |
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