CN205229924U - PCIE expands integrated circuit board based on high -end server - Google Patents
PCIE expands integrated circuit board based on high -end server Download PDFInfo
- Publication number
- CN205229924U CN205229924U CN201521050593.9U CN201521050593U CN205229924U CN 205229924 U CN205229924 U CN 205229924U CN 201521050593 U CN201521050593 U CN 201521050593U CN 205229924 U CN205229924 U CN 205229924U
- Authority
- CN
- China
- Prior art keywords
- pcie
- cdfp
- end server
- high speed
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model especially relates to a PCIE expands integrated circuit board based on high -end server. This PCIE expands integrated circuit board based on high -end server, including the mother board, backplate and mainboard interconnection are passed through to mother board one end, and the other end is equipped with the CDFP interface, through CDFP cable and the interconnection of PCIE BOX keysets, still be equipped with 1 power connector and 2 EXAMAX high speed connector on the mother board, high speed connector passes through differential signal line PCIE TX lug connection to CDFP interface, the CDFP interface still is connected to PCIE re -driver chip, the PCIERe -driver chip passes through differential signal line PCIE RX lug connection to high speed connector. This PCIE expands integrated circuit board based on high -end server has strengthened the PCIE signal driver ability through PCIE re -driver chip to realized PCIE extension and PCIE signal long distance transmission, can satisfy different customers and to high -end server's different demands, have suitable convenience and practicality.
Description
Technical field
The utility model relates to high-end server design field, particularly a kind of PCIE expansion board clamping based on high-end server.
Background technology
PCIE(PCI-Express write) be up-to-date bus and interface standard, its original name is called " 3GIO ", is proposed by Intel, being clearly meant to it and represent I/O interface standard of future generation of Intel.Transfer to PCI-SIG(PCI particular interest tissue) certification issue after be just renamed as " PCI-Express ".This new standard will replace existing PCI and AGP comprehensively, finally realizes the unification of bus standard.
The main advantage of PCIE is exactly that message transmission rate is high, can reach more than 10GB/s at present, and also has sizable development potentiality.PCIE has plurality of specifications, from PCIExpress1X to PCIExpress16X, can meet the demand of low-speed device and the high-speed equipment occurred in the present and the future's certain hour.I915 and the i925 family chip group of the mainly Intel of PCIE can be supported.Certainly to realize replacing PCI and AGP comprehensively and also need a process quite grown, just as the ISA of PCI replacement originally, all can have the process of individual transition.
PCIE have employed at present popular point-to-point connected in series in the industry, compared with the shared parallel architecture of PCI and more early stage computer bus, each equipment has oneself special connection, do not need to whole bus request bandwidth, and data transmission rate can be brought up to a very high frequency, reach the high bandwidth that PCI can not provide.Can only realize one-way transmission relative to traditional PCI bus within the single time cycle, the two single work of PCIE connects can provide higher transfer rate and quality, the difference between them with half-duplex and full duplex similar.
In order to satisfied different client is to the different demands of high-end server, the utility model devises a kind of PCIE expansion board clamping based on high-end server.Should, based on the PCIE expansion board clamping of high-end server, adopt PCIERe-driver chip to enhance PCIE signal driving force, and achieve PCIE expansion and PCIE signal long range propagation, there is suitable convenience and practicality.
Summary of the invention
The utility model, in order to make up the defect of prior art, provides a kind of simply efficient PCIE expansion board clamping based on high-end server.
The utility model is achieved by the following technical solution:
A kind of PCIE expansion board clamping based on high-end server, it is characterized in that: comprise motherboard, described motherboard one end is interconnected by backboard and mainboard, the other end is provided with CDFP interface, by CDFP cable and the interconnection of PCIEBOX card extender, described motherboard is also provided with 1 power connector and 2 high speed connectors, described power connector is that PCIE expansion board clamping is powered by backboard power taking, and described high speed connector is interconnected by realizing signal between backboard and mainboard; Described high speed connector is directly connected to CDFP interface by differential signal line PCIETX, and described CDFP interface is also connected to PCIERe-driver chip, and described PCIERe-driver chip is directly connected to high speed connector by differential signal line PCIERX.
Described motherboard is provided with 2 CDFP interfaces, and respectively by CDFP cable and the interconnection of PCIEBOX card extender, each CDFP interface connects 2 PCIERe-driver chips.
Described CDFP interface supports 32LanePCIE signal extension, and every root CDFP cable supports that flank speed is 25Gb/s, and described PCIERe-driver chip supports the driving of 32LanePCIE signal.
Described high speed connector adopts EXAMAX high speed connector, supports 8.0GT/s, PCIE3.0 signal interconnection between backboard and mainboard.
The beneficial effects of the utility model are: should based on the PCIE expansion board clamping of high-end server, PCIE signal driving force is enhanced by PCIERe-driver chip, thus achieve PCIE expansion and PCIE signal long range propagation, the different demands of different client to high-end server can be met, there is suitable convenience and practicality.
Accompanying drawing explanation
Accompanying drawing 1 is the PCIE expansion board clamping schematic diagram of the utility model based on high-end server.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is described in detail.It should be noted that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Should based on the PCIE expansion board clamping of high-end server, comprise motherboard, described motherboard one end is interconnected by backboard and mainboard, the other end is provided with CDFP interface, by CDFP cable and the interconnection of PCIEBOX card extender, described motherboard is also provided with 1 power connector and 2 high speed connectors, described power connector is that PCIE expansion board clamping is powered by backboard power taking, and described high speed connector is interconnected by realizing signal between backboard and mainboard; Described high speed connector is directly connected to CDFP interface by differential signal line PCIETX, and described CDFP interface is also connected to PCIERe-driver chip, and described PCIERe-driver chip is directly connected to high speed connector by differential signal line PCIERX.
Described motherboard is provided with 2 CDFP interfaces, and respectively by CDFP cable and the interconnection of PCIEBOX card extender, each CDFP interface connects 2 PCIERe-driver chips.
Described CDFP interface supports 32LanePCIE signal extension, and every root CDFP cable supports that flank speed is 25Gb/s, and described PCIERe-driver chip supports the driving of 32LanePCIE signal.
Described high speed connector adopts EXAMAX high speed connector, supports 8.0GT/s, PCIE3.0 signal interconnection between backboard and mainboard.
Should based on the PCIE expansion board clamping of high-end server, PCIE signal driving force is enhanced by PCIERe-driver chip, thus achieve PCIE expansion and PCIE signal long range propagation, the different demands of different client to high-end server can be met, there is suitable convenience and practicality.
Claims (4)
1. the PCIE expansion board clamping based on high-end server, it is characterized in that: comprise motherboard, described motherboard one end is interconnected by backboard and mainboard, the other end is provided with CDFP interface, by CDFP cable and the interconnection of PCIEBOX card extender, described motherboard is also provided with 1 power connector and 2 high speed connectors, described power connector is that PCIE expansion board clamping is powered by backboard power taking, and described high speed connector is interconnected by realizing signal between backboard and mainboard; Described high speed connector is directly connected to CDFP interface by differential signal line PCIETX, and described CDFP interface is also connected to PCIERe-driver chip, and described PCIERe-driver chip is directly connected to high speed connector by differential signal line PCIERX.
2. the PCIE expansion board clamping based on high-end server according to claim 1, it is characterized in that: described motherboard is provided with 2 CDFP interfaces, respectively by CDFP cable and the interconnection of PCIEBOX card extender, each CDFP interface connects 2 PCIERe-driver chips.
3. the PCIE expansion board clamping based on high-end server according to claim 1 and 2, it is characterized in that: described CDFP interface supports 32LanePCIE signal extension, every root CDFP cable supports that flank speed is 25Gb/s, and described PCIERe-driver chip supports the driving of 32LanePCIE signal.
4. the PCIE expansion board clamping based on high-end server according to claim 1, is characterized in that: described high speed connector adopts EXAMAX high speed connector, supports 8.0GT/s, PCIE3.0 signal interconnection between backboard and mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050593.9U CN205229924U (en) | 2015-12-16 | 2015-12-16 | PCIE expands integrated circuit board based on high -end server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050593.9U CN205229924U (en) | 2015-12-16 | 2015-12-16 | PCIE expands integrated circuit board based on high -end server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205229924U true CN205229924U (en) | 2016-05-11 |
Family
ID=55904973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521050593.9U Expired - Fee Related CN205229924U (en) | 2015-12-16 | 2015-12-16 | PCIE expands integrated circuit board based on high -end server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205229924U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450959A (en) * | 2016-11-22 | 2017-02-22 | 郑州云海信息技术有限公司 | Design method for saving space by using high-density connector wafer |
| CN107656892A (en) * | 2017-10-11 | 2018-02-02 | 郑州云海信息技术有限公司 | A kind of New Bus interconnection system |
| CN109992555A (en) * | 2019-03-13 | 2019-07-09 | 苏州浪潮智能科技有限公司 | A kind of management board shared for multipath server |
| CN111563058A (en) * | 2020-05-13 | 2020-08-21 | 浪潮商用机器有限公司 | Device for switching PCIE Gen4 in server |
-
2015
- 2015-12-16 CN CN201521050593.9U patent/CN205229924U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450959A (en) * | 2016-11-22 | 2017-02-22 | 郑州云海信息技术有限公司 | Design method for saving space by using high-density connector wafer |
| CN107656892A (en) * | 2017-10-11 | 2018-02-02 | 郑州云海信息技术有限公司 | A kind of New Bus interconnection system |
| CN109992555A (en) * | 2019-03-13 | 2019-07-09 | 苏州浪潮智能科技有限公司 | A kind of management board shared for multipath server |
| CN111563058A (en) * | 2020-05-13 | 2020-08-21 | 浪潮商用机器有限公司 | Device for switching PCIE Gen4 in server |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205229924U (en) | PCIE expands integrated circuit board based on high -end server | |
| CN202564744U (en) | Bridger between high-speed peripheral assembly interconnection port and USB 3.0 device | |
| CN106970894A (en) | A kind of FPGA isomery accelerator cards based on Arria10 | |
| CN104022775A (en) | FIFO protocol based digital interface circuit for SerDes technology | |
| CN205210880U (en) | PCIEBox keysets based on high -end server | |
| CN107748726A (en) | A kind of GPU casees | |
| US20130124772A1 (en) | Graphics processing | |
| CN205230035U (en) | PCIEBox integrated circuit board based on high -end server | |
| CN207720158U (en) | Expansible high speed code error tester | |
| CN203300153U (en) | Ultrahigh-resolution-ratio LED splicing displaying system | |
| CN203689514U (en) | Master-slave coordinated work Godson server PCI-E device | |
| CN202617157U (en) | PCI express (PCIE) switched circuit | |
| CN202720546U (en) | Mainboard used inside portable communication device | |
| CN203894747U (en) | Riser card realizing PCI-E (Peripheral Component Interconnect - Express) signal interconnection | |
| CN201159878Y (en) | PCIE card slot adapter | |
| US20140351483A1 (en) | Motherboard with peripheral component interconnect express slots | |
| TWI259393B (en) | Display device having plural display cards and method for same | |
| CN205405495U (en) | Data record appearance based on SATA agreement | |
| CN203259954U (en) | PCIE expansion slot of standard and user-defined composite signals | |
| TWI763542B (en) | Board-to-board connecting system | |
| TWM463385U (en) | Detachable type expansion interface device | |
| CN110990326B (en) | High-speed PCI Express switching drive unit for ATCA framework | |
| CN203707381U (en) | Conveyer for conveying LVDS signals | |
| CN203071369U (en) | Interface card for PCI Express cable connection | |
| CN208781215U (en) | A kind of driving card based on PCIE4.0 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160511 Termination date: 20191216 |