CN210038633U - Flexibly configurable Riser card applied to GPU server - Google Patents
Flexibly configurable Riser card applied to GPU server Download PDFInfo
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- CN210038633U CN210038633U CN201920542993.3U CN201920542993U CN210038633U CN 210038633 U CN210038633 U CN 210038633U CN 201920542993 U CN201920542993 U CN 201920542993U CN 210038633 U CN210038633 U CN 210038633U
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Abstract
The utility model provides an use the Riser card that can dispose in a flexible way in GPU server, the Riser card includes: the PCIe interface comprises two PCIe X16 slots, two PCIe X8SLIMLINE connectors, a PCIe X16 golden finger, two Current Monitor power consumption monitoring chips and two Thermal Sensor temperature sensing chips; the PCIe X16slot 1 is connected with a PCIe X16 golden finger, the PCIe X16slot 2 is connected with two PCIe X8SLIMLINE connectors, and the two PCIe X8SLIMLINE connectors are connected to a mainboard CPU or a GPU board; the PCIe X16 golden finger is expanded to form two groups of SMBUS, one SMBUS is connected with two Current Monitor power consumption monitoring chips and two Thermal Sensor temperature sensing chips, and the other SMBUS is respectively connected with two PCIe X16 slots through an I2C switch. The current size and the power consumption condition of standard PCIe equipment on each slot can be monitored through the power consumption chip respectively, the temperature condition near the adjacent slot can be monitored through the temperature sensor, and the real-time monitoring on the running condition of the board card is realized.
Description
Technical Field
The utility model relates to a integrated circuit board design technical field, especially an use the Riser card that can dispose in a flexible way in GPU server.
Background
The level of internet informatization is continuously improved, the requirements on the performance of a server system are more and more strict, on one hand, higher system access rate and processing capacity are required, and on the other hand, the system is required to have good expansibility.
The limitation of limited server space and increased PCB wiring density is that the wiring difficulty is increased and the signal rate and signal integrity are difficult to be ensured if a plurality of functional modules are integrated into the mainboard, and the method is an effective solution by flexibly configuring the Riser card.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an use the Riser card that can dispose in a flexible way in GPU server aims at solving among the prior art the limited unable problem to the mainboard of numerous functional module integration in server space, realizes need not integrated to the mainboard, can dispose in a flexible way to monitor each module.
In order to achieve the above technical object, the present invention provides a Riser card flexibly configurable in a GPU server, the Riser card comprising:
the PCIe interface comprises two PCIe X16 slots, two PCIe X8SLIMLINE connectors, a PCIe X16 golden finger, two Current Monitor power consumption monitoring chips and two Thermal Sensor temperature sensing chips;
the PCIe X16slot 1 is connected with a PCIe X16 golden finger, the PCIe X16slot 2 is connected with two PCIe X8SLIMLINE connectors, and the two PCIe X8SLIMLINE connectors are connected to a mainboard CPU or a GPU board;
the PCIe X16 golden finger is expanded to form two groups of SMBUS, one SMBUS is connected with two CurrentMonitor power consumption monitoring chips and two Thermal Sensor temperature sensing chips, and the other SMBUS is respectively connected with two PCIe X16 slots through an I2 Cswitch.
Preferably, when the cable is connected to the motherboard, the PCIe signal comes from the CPU of the motherboard, and PCIe X16slot 2 is a standard slot into which a standard PCIe card can be inserted.
Preferably, when the cable is connected to the GPU board card, the IB card is inserted into the PCIe X16slot 2, which is used as a fast communication channel for the two GPU servers, and GPU information on the two servers directly interacts through the IB card.
Preferably, 3 pin pins are selected from the PCIe X16 golden finger to serve as a Board ID, pull-down processing is performed on the Board card, and the BIOS identifies different types of Board cards according to the monitored ID number and switches corresponding PCIe signal bandwidths.
Preferably, the model of the two Current Monitor chips is MAX34409, and standard PCIe 3.3V and 12V power supplies of PCIe X16 slots 1 and 2 are monitored.
Preferably, the two Thermal Sensor temperature sensing chips are used for monitoring the temperature near the two slots respectively.
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:
compared with the prior art, the utility model provides a can dispose the Riser card in a flexible way based on GPU server, including two sets of PCIe X16 slots and two sets of PCIe X8SLIMLINE connectors to and an X16 golden finger, set up one of them PCIe X16slot as can insert mainboard or GPU board in a flexible way; meanwhile, two CurrentMonitor power consumption monitoring chips and two Thermal Sensor temperature sensing chips are integrated on the Board card, the current size and the power consumption condition of standard PCIe equipment on each slot can be respectively monitored through the power consumption chips, the temperature condition near the adjacent slots can be monitored through the temperature sensors, through the matched Board ID identification information on the Board card, the BIOS system can automatically switch PCIe signal bandwidth, and real-time monitoring on the running condition of the Board card is realized.
Drawings
Fig. 1 is a schematic structural diagram of a Riser card flexibly configurable for use in a GPU server according to an embodiment of the present invention.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily limit the invention.
The following describes in detail a flexibly configurable Riser card applied in a GPU server, with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses an use can dispose the Riser card in a flexible way in GPU server, the Riser card includes:
the PCIe interface comprises two PCIe X16 slots, two PCIe X8SLIMLINE connectors, a PCIe X16 golden finger, two Current Monitor power consumption monitoring chips and two Thermal Sensor temperature sensing chips;
one PCIe X16slot is connected with a PCIe X16 golden finger, the other PCIe X16slot is connected with two PCIe X8SLIMLINE connectors, and the two PCIe X8SLIMLINE connectors are connected to a mainboard CPU or a GPU board;
the PCIe X16 golden finger is expanded to form two groups of SMBUS, one SMBUS is connected with two CurrentMonitor power consumption monitoring chips and two Thermal Sensor temperature sensing chips, and the other SMBUS is respectively connected with two PCIe X16 slots through an I2 Cswitch.
The utility model discloses be applied to in the GPU server, set up two PCIe Gen 3.0X 16 slots and two PCIe X8SLIMLINE connectors on the Riser card. The PCIe signal of slot 1 comes from PCIe X16 golden finger on the card, and these PCIe signals and signals such as clock reset come from CPU of the mainboard and are connected to PCIe slot on the Riser card through connector and golden finger. The PCIe signal on slot 2 can be selected from two SLIMLINE connectors on the mainboard to be connected to the Riser card, or selected from two SLIMLINE connectors on the GPU board to be connected to the Riser card, and at this time, an IB card can be inserted to be used as a quick communication channel of two GPU servers. Meanwhile, the board card integrates a power consumption monitoring module, a temperature monitoring module and board card ID configuration information.
According to the schematic block diagram of the Riser card, a PCIe signal of PCIe X16slot 1 comes from the card golden finger PCIeX 16. PCIe signal of PCIe X16slot 2 comes from SLIMLINE connector, when the cable is connected to the mainboard, the PCIe signal comes from CPU of the mainboard, the PCIe slot is used as standard slot, and standard PCIe card can be inserted; when the cable is connected to the GPU card, the PCIe slot can be inserted into an IB card or other network cards to serve as a fast communication channel of the two GPU servers, and GPU information on the two servers can be directly interacted through the IB card. And 3 pin pins are selected from the golden finger to serve as the Board ID, pull-down processing is carried out on the Board card, and the BIOS identifies different types of Board cards according to the monitored ID number and switches the corresponding PCIe signal bandwidth.
The golden finger expands two groups of SMBUS buses, wherein SMBUS2 is respectively connected to two PCIeX8 slots through an I2C switch, and SMBUS1 is respectively connected with two Current monitors and two Thermal sensors.
The model of the Current Monitor is MAX34409, the model of the Thermal Sensor is TMP112, all the Current Monitor and the Thermal Sensor have address pins, and addresses of different terminals are configured by performing pull-down processing on the pins. Wherein the power of 4 different levels can be monitored simultaneously to Current Monitor the utility model discloses in adopt Current Monitor to Monitor the standard PCIe 3.3V and the 12V power of PCIe X16slot 1, 2.
The Thermal Sensor monitors the temperature near each of the two slots.
The BMC reads power consumption and temperature conditions in real time through the SMBUS, and once the current or the temperature exceeds a safety range, the system immediately takes measures such as power failure and the like to guarantee the safety of the system.
The utility model provides a can dispose the Riser card in a flexible way based on GPU server, including two sets of PCIeX16 slots and two sets of PCIe X8SLIMLINE connectors to and an X16 golden finger, set up one of them PCIe X16 slots as can insert mainboard or GPU board in a flexible way; meanwhile, two Current Monitor chips and two Thermal Sensor temperature sensing chips are integrated on the Board card, the Current size and the power consumption condition of standard PCIe equipment on each slot can be respectively monitored through the power consumption chips, the temperature condition near the adjacent slots can be monitored through the temperature sensors, and through the matched Board ID identification information on the Board card, the BIOS system can automatically switch PCIe signal bandwidth to realize real-time monitoring on the running condition of the Board card.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A flexibly configurable Riser card for use in a GPU server, the Riser card comprising:
the PCIe interface comprises two PCIe X16 slots, two PCIe X8SLIMLINE connectors, a PCIe X16 golden finger, two Current Monitor power consumption monitoring chips and two Thermal Sensor temperature sensing chips;
the PCIe X16slot 1 is connected with a PCIe X16 golden finger, the PCIe X16slot 2 is connected with two PCIe X8SLIMLINE connectors, and the two PCIe X8SLIMLINE connectors are connected to a mainboard CPU or a GPU board;
the PCIe X16 golden finger is expanded to form two groups of SMBUS, one SMBUS is connected with two CurrentMonitor power consumption monitoring chips and two Thermal Sensor temperature sensing chips, and the other SMBUS is respectively connected with two PCIe X16 slots through an I2 Cswitch.
2. The flexibly configurable Riser card applied to the GPU server as claimed in claim 1, wherein when the cable is connected to the mainboard, PCIe signals come from the CPU of the mainboard, and PCIe X16slot 2 is used as a standard slot into which a standard PCIe card can be inserted.
3. The flexibly configurable Riser card applied to the GPU server as claimed in claim 1, wherein when the cable is connected to the GPU board card, PCIe X16slot 2 is inserted into the IB card as a fast communication channel between the two GPU servers, and GPU information on the two servers directly interacts through the IB card.
4. The flexibly configurable Riser card applied to the GPU server of claim 1, wherein 3 pins are selected from the PCIe X16 gold finger as Board ID, and pull-down processing is performed on the Board card, and the BIOS identifies different types of Board cards according to the monitored ID numbers and switches the corresponding PCIe signal bandwidth.
5. The flexibly configurable Riser card applied to the GPU server as claimed in any one of claims 1 to 4, wherein the two Current Monitor power consumption monitoring chips have a model of MAX34409, and Monitor standard PCIe 3.3V and 12V power supplies of PCIe X16 slots 1 and 2.
6. The flexibly configurable Riser card applied to the GPU server according to any one of claims 1-4, wherein the two Thermal Sensor temperature sensing chips are used for monitoring the temperature near the two slots respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542993.3U CN210038633U (en) | 2019-04-19 | 2019-04-19 | Flexibly configurable Riser card applied to GPU server |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542993.3U CN210038633U (en) | 2019-04-19 | 2019-04-19 | Flexibly configurable Riser card applied to GPU server |
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| CN210038633U true CN210038633U (en) | 2020-02-07 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111966175A (en) * | 2020-08-14 | 2020-11-20 | 苏州浪潮智能科技有限公司 | GPU (graphics processing Unit) fixing structure and installation method thereof |
| CN112269654A (en) * | 2020-09-18 | 2021-01-26 | 山东云海国创云计算装备产业创新中心有限公司 | PCIE resource automatic splitting circuit and method |
| CN114840461A (en) * | 2022-05-10 | 2022-08-02 | 北京百度网讯科技有限公司 | Expansion device of server and server |
| CN117333348A (en) * | 2023-12-01 | 2024-01-02 | 苏州元脑智能科技有限公司 | Circuit board of graphic processor and server system |
-
2019
- 2019-04-19 CN CN201920542993.3U patent/CN210038633U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111966175A (en) * | 2020-08-14 | 2020-11-20 | 苏州浪潮智能科技有限公司 | GPU (graphics processing Unit) fixing structure and installation method thereof |
| CN112269654A (en) * | 2020-09-18 | 2021-01-26 | 山东云海国创云计算装备产业创新中心有限公司 | PCIE resource automatic splitting circuit and method |
| CN114840461A (en) * | 2022-05-10 | 2022-08-02 | 北京百度网讯科技有限公司 | Expansion device of server and server |
| CN117333348A (en) * | 2023-12-01 | 2024-01-02 | 苏州元脑智能科技有限公司 | Circuit board of graphic processor and server system |
| CN117333348B (en) * | 2023-12-01 | 2024-02-20 | 苏州元脑智能科技有限公司 | Circuit board of graphic processor and server system |
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