CN207780767U - A kind of 3 × 8 PCIE RISER boards - Google Patents
A kind of 3 × 8 PCIE RISER boards Download PDFInfo
- Publication number
- CN207780767U CN207780767U CN201820130432.8U CN201820130432U CN207780767U CN 207780767 U CN207780767 U CN 207780767U CN 201820130432 U CN201820130432 U CN 201820130432U CN 207780767 U CN207780767 U CN 207780767U
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- Prior art keywords
- riser boards
- temperature
- golden finger
- pcie
- card slots
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- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 101100004933 Arabidopsis thaliana CYP79F1 gene Proteins 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Abstract
The utility model discloses one kind 3 × 8PCIE RISER boards, set on the RISER boards there are three the card slots of PCIE4.0 × 8, one with server master board slot grafting × 24 golden finger and temperature sensor, the temperature data of the temperature sensor acquisition card slots of PCIE4.0 × 8 is transferred to server master board by golden finger, is monitored to the temperature of the RISER boards with realizing.The utility model supports NCSI network interface cards; for the card slots of PCIE4.0 × 8; temperature sensor, current monitoring chip are provided with to obtain temperature data, the current and voltage data of the card slots of PCIE4.0 × 8; and then realize that BMC monitors the monitoring temperature and Current Voltage of each slot position of RISER boards; enhance the stability of voltage; and realize overcurrent protection, ensure the safety that RISER boards and server use.
Description
Technical field
The utility model is related to a kind of expansion cards, belong to server technology field, more particularly to 3 × 8PCIE of one kind
RISER boards.
Background technology
Due to being limited by server machine height degree, a plurality of types of subcards can not be directly inserted in the enterprising enforcement of mainboard and use,
Such as network interface card, HBA cards, video card etc. can be solved, i.e., on server master board for this problem by the Riser cards of extension
Longer non-standard PCIE interface slots are set, then by Riser card insertions on this slot, while being provided with 1 on Riser cards
Or the PCIe slots of multiple standards complete server so as to be inserted in various subcards on the standard PCIe slots of Riser cards
Mainboard connect with subcard.
Although the scalability of the external PCIE device of server may be implemented by Riser cards, it is equipped with due to concentrating
Various subcards, relative power consumption is larger, is easy to cause overheat damage, current Riser cards do not have also to temperature, electric current and voltage
Monitoring management function, influence the safe to use of server system.
As Chinese patent (Authorization Notice No. CN206557754U) discloses a kind of " Riser of PCIe × 16 pair GPU
Card ", belongs to GPU video cards field, the main PCIe × 16slot for being used to insert GPU comprising 2, two Slimline connectors, often
A connector is all the signals of PCIe × 8, and the signals of the two PCIe × 8, which are combined, constitutes a PCIe × 16slot；Also wrap
Two golden fingers are contained, the two golden fingers correspond to standard PCIe × 16slot respectively on mainboard and power supply power edge connect
Connect device.Flexible configuration server capability, increases the configurability of system, General Promotion server can operational capability.The Riser
Although card provides the configurability of server system, but still cannot achieve the prisons such as the temperature to card itself, electric current and voltage
Keyholed back plate is managed, and the safe to use of server system is influenced.
Utility model content
The utility model proposes one kind 3 × 8PCIE RISER boards, for solving problems of the prior art.
The utility model is achieved by the following technical programs：
One kind 3 × 8PCIE RISER boards, set on the RISER boards there are three the card slots of PCIE4.0 × 8, one with clothes
Be engaged in device mainboard slot grafting × 24 golden finger and temperature sensor, the temperature sensor acquires the card slots of PCIE4.0 × 8
Temperature data server master board is transferred to by golden finger, with realize the temperature of the RISER boards is monitored.
One kind 3 × 8PCIE RISER boards as described above, which is characterized in that there are three the temperature sensor settings,
And it is corresponded respectively with the card slots of PCIE4.0 × 8.
One kind 3 × 8PCIE RISER boards as described above, which is characterized in that the temperature sensor model
TMP112A, three temperature sensors by I2C connect extended chip connection, the extended chip by one group of I2C BUS via
Golden finger is connected to the BMC on server master board.
One kind 3 × 8PCIE RISER boards as described above, which is characterized in that the extended chip model
PCA9545。
One kind 3 × 8PCIE RISER boards as described above, which is characterized in that the RISER boards are supervised equipped with electric current
Chip is controlled, current monitoring chip is connected between golden finger and the card slot supply voltages of PCIE4.0 × 8 end, and current monitoring chip will
The card slots of PCIE4.0 × 8 voltage data is connected to the BMC on mainboard by another group of I2C BUS via golden finger.
One kind 3 × 8PCIE RISER boards as described above, which is characterized in that the current monitoring chip model MA
×34409。
Compared with prior art, the utility model has the advantages that：
1, the utility model solves existing server because of fuselage height limitation, and leads to external PCIE boards selectivity
Limited problem can be applied on various types of servers, realize the extension of PCIE device, improve the external PCIE of server
The scalability of equipment.
2, the utility model can be inserted into the PCIe card of 3 PCIE4.0 × 8 simultaneously, support NCSI network interface cards, be directed to simultaneously
The card slots of PCIE4.0 × 8 are provided with temperature sensor, current monitoring chip to obtain the temperature number of the card slots of PCIE4.0 × 8
According to, current and voltage data, and then realize that BMC monitors the monitoring temperature and Current Voltage of each slot position of RISER boards, enhancing electricity
The stability of pressure, and realize overcurrent protection, ensure the safety that RISER boards and server use.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is the schematic diagram of the embodiments of the present invention.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
As shown in Figure 1, one kind 3 × 8PCIE RISER boards disclosed in the present embodiment, set on RISER boards there are three
The card slots of PCIE4.0 × 8, one with server master board slot grafting × 24 golden finger and temperature sensor, temperature sensor
The temperature data of the acquisition card slots of PCIE4.0 × 8 is transferred to server master board by golden finger, to realize to the RISER boards
Temperature be monitored.
Specifically, the RISER boards in the present embodiment include three standards the card slots of PCIE4.0 × 8 and one ×
24 golden finger is for realizing the grafting with server master board slot, while the card also supports NCSI functions, can be integrated with grafting
Ten thousand Broadcoms of NCSI management functions.Three temperature sensors are placed on board, can acquire three × 8RISER card slots
Temperature data acquisition and monitoring of the server master board to RISER boards may be implemented by I2C bus in temperature.Select electric current prison
Control voltage monitoring of the chip MAX34409 realizations to RISER boards.
Be directly inserted on server master board one of the golden finger of PCIE × 24 on RISER boards is off-gauge × 24
On card slot, × 24 PCIE signal is divided by the PCIE4.0 that 3 groups × 8PCIE signals are respectively coupled to three standards by golden finger
On × 8PCIE card slots, three card slots of standard PCIE4.0 × 8 support the PCIe card of various option, such as video card.Wherein one
× 1 support NCSI slots are placed in a × 8PCIE card slots side, and then may be implemented to support ten thousand Broadcoms of grafting PCIE × 8.
One temperature sensor TMP112A is set in the side of each × 8PCIE card slots, for monitoring around each slot position
Temperature, three temperature sensors are connected to an I2C extended chip PCA9545 by I2C simultaneously, and extended chip PCA9545 is again
I2C signals are connected to the BMC on mainboard by golden finger, and then realize temperature of the BMC on server master board to each slot position
Degree monitoring.
Each PCIe card slot supply voltage P3V3 and P12V come out via golden finger, first pass through a current monitoring chip
MAX34409, then reconnect PCIE × 8 card slot, MAX34409 obtain P3V3 and P12V voltage and current data information,
It is connected to the BMC on mainboard via golden finger by another group of I2C BUS1, and then monitors the steady of PCIE RISER board voltages
It is qualitative, and realize overcurrent protection.
The technology contents of the not detailed description of the utility model are known technology.
Claims (6)
1. 3 × 8 PCIE RISER boards of one kind, which is characterized in that PCIE4.0 × 8 blocks there are three being set on the RISER boards
Slot, one with server master board slot grafting × 24 golden finger and temperature sensor, the temperature sensor acquisition
The temperature data of the card slots of PCIE4.0 × 8 is transferred to server master board by golden finger, to realize the temperature to the RISER boards
Degree is monitored.
2. a kind of 3 × 8 PCIE RISER boards according to claim 1, which is characterized in that the temperature sensor is set
There are three setting, and corresponded respectively with the card slots of PCIE4.0 × 8.
3. a kind of 3 × 8 PCIE RISER boards according to claim 2, which is characterized in that the temperature sensing type
Number it is TMP112A, three temperature sensors connect extended chip connection by I2C, and the extended chip passes through one group of I2C BUS
The BMC being connected to via golden finger on server master board.
4. a kind of 3 × 8 PCIE RISER boards according to claim 3, which is characterized in that the extended chip model
For PCA9545.
5. a kind of 3 × 8 PCIE RISER boards according to claim 1, which is characterized in that set on the RISER boards
There are current monitoring chip, current monitoring chip to be connected between golden finger and the card slot supply voltages of PCIE4.0 × 8 end, electric current prison
The card slots of PCIE4.0 × 8 current and voltage data is connected to via golden finger on mainboard by control chip by another group of I2C BUS
BMC。
6. a kind of 3 × 8 PCIE RISER boards according to claim 1, which is characterized in that the current monitoring chip
Model MAX34409.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130432.8U CN207780767U (en) | 2018-01-25 | 2018-01-25 | A kind of 3 × 8 PCIE RISER boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130432.8U CN207780767U (en) | 2018-01-25 | 2018-01-25 | A kind of 3 × 8 PCIE RISER boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207780767U true CN207780767U (en) | 2018-08-28 |
Family
ID=63211598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820130432.8U Expired - Fee Related CN207780767U (en) | 2018-01-25 | 2018-01-25 | A kind of 3 × 8 PCIE RISER boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207780767U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240958A (en) * | 2018-09-03 | 2019-01-18 | 郑州云海信息技术有限公司 | A kind of PCIE expansion card, respective host and PCIE signal extended method |
| CN113204470A (en) * | 2021-05-14 | 2021-08-03 | 山东英信计算机技术有限公司 | Server board card device, control method thereof and related components |
| 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 |
| CN115543881A (en) * | 2022-11-29 | 2022-12-30 | 苏州浪潮智能科技有限公司 | PCIE (peripheral component interface express) equipment adaptation method, system, computer equipment and storage medium |
-
2018
- 2018-01-25 CN CN201820130432.8U patent/CN207780767U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240958A (en) * | 2018-09-03 | 2019-01-18 | 郑州云海信息技术有限公司 | A kind of PCIE expansion card, respective host and PCIE signal extended method |
| CN113204470A (en) * | 2021-05-14 | 2021-08-03 | 山东英信计算机技术有限公司 | Server board card device, control method thereof and related components |
| 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 |
| CN114840461B (en) * | 2022-05-10 | 2023-02-21 | 北京百度网讯科技有限公司 | Expansion device of server and server |
| CN115543881A (en) * | 2022-11-29 | 2022-12-30 | 苏州浪潮智能科技有限公司 | PCIE (peripheral component interface express) equipment adaptation method, system, computer equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20190125 |