CN104753720A - PCIE SWITCH based multi-interface functional module - Google Patents
PCIE SWITCH based multi-interface functional module Download PDFInfo
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- CN104753720A CN104753720A CN201510137203.XA CN201510137203A CN104753720A CN 104753720 A CN104753720 A CN 104753720A CN 201510137203 A CN201510137203 A CN 201510137203A CN 104753720 A CN104753720 A CN 104753720A
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Abstract
The invention provides a PCIE SWITCH based multi-interface functional module which is applied to the technical field of reinforcing servers. The PCIE SWITCH based multi-interface functional module is that a processor and two PCIE SWITCH form a system core circuit, wherein the PCIE SWITCH can provide rich and various PCIE interfaces such as PCIEX1, PCIEX2, PCIEX4 and PCIEX8; a user can mount a daughter card to expand the function as demand; a peripheral chip SATA controller, a display controller and a network controller expansion SATA/ VGA/ LAN interface can be connected for the user to use; meanwhile, the PCIE interface is converted into the PCI interface through a PCIE-to-PCI bridge chip, and thus a transmission channel is provided for a low-speed chip; the server can perform comprehensive intelligent management for each functional module; the replacement is convenient; the maintenance performance is high.
Description
Technical field
The present invention relates to server technology field, particularly relate to the multiplex roles functional module of a kind of Based PC IE SWITCH.
Background technology
Server system not only will possess high reliability, high availability, maintainable strong, and requires that server system can carry out comprehensive, intelligentized, efficient management and monitoring.Current management cannot reach existing technical requirement with monitoring, can not realize the intelligent management of each functional module, is not easy to change, and safeguards also inconvenient.
Summary of the invention
In order to solve above technical problem, propose the multiplex roles functional module of a kind of Based PC IE SWITCH herein.
Content of the present invention forms system core circuit primarily of processor and two panels PCIE SWITCH.PCIE SWITCH can provide rich and varied PCIE interface, as: PCIEX1, PCIEX2, PCIEX4, PCIEX8.User can install subcard with expanded function according to self-demand, by connecting peripheral chip SATA controller, display controller, network controller expansion SATA/VGA/LAN interface for user; Be converted to pci interface by PCIE-to-PCI bridge sheet, for low speed chip provides transmission channel simultaneously.
By network control chip expansion 10/100/1000Mbps to adapt to Ethernet interface, network signal produces LAN0_GE_MDI signal through overdriving, and carry out filtering process by esd protection circuit, the differential signal after process docks with computer network interface.By SATA controller easily extensible SATA interface, wherein each SATA controller easily extensible 3 road SATA interface.Being arranged on PCIE SWITCH by subcard form is easily extensible Presentation Function; Be multipath VGA signal through drive circuit by VGA signal extension.Increase magnetic bead and carry out High frequency filter, filtered VGA signal is again through the two-way absorption outputting VGA signal of double diode, one tunnel connects computer and carries out interactive interface display, one road is connected to BMC for remote monitoring and management, user monitors the information such as Primary Component voltage, temperature by administration interface, monitoring server health status, detects and reads rotation speed of the fan.Can expand multichannel USB interface by USB main control chip, wherein 5V need be converted to through overvoltage protection, High frequency filter process the 5V_USB that user directly uses, and USB differential signal prevents contact-type electrostatic from disturbing generation through ESD process.Be pci interface by PCIE-to-PCI bridge sheet by PCIE interface conversion, connecting SUPER I/O can according to system radiating situation regulating system rotation speed of the fan, and Serial Port Information transmits.The control of power supply constrained input can also be carried out by SUPER I/O.
Server adopts processor and PCIE SWITCH framework to expand ancillary equipment, is namely arranged on mainboard by the form of subcard, can realize mainboard and monitor each functional module health and fitness information, to read and state controls.To sum up invent, achieve server to the comprehensive intelligent management of each functional module, be convenient to change, maintainable strong.With the processor of generic server compared with chipset structure, server system of the present invention adopts domestic processor and PCIE SWITCH framework extended function module, and can realize the intelligent management of each functional module, maintainability is good.
Accompanying drawing explanation
Accompanying drawing 1 is system architecture diagram of the present invention.
Accompanying drawing 2 is theory diagram of the present invention.
Embodiment
More detailed elaboration is carried out to content of the present invention below:
The present invention is compared with generic server technology, and reliability is strong, is convenient to management, and when solving equipment fault, manageability is poor, is not easy to user's maintenance issues.Concrete measure is as follows:
Domestic processor and 2 PCIE SWITCH arrange in pairs or groups and constitute a Highly Scalable server system.This system reliability is high, and versatility is good, can provide server platform for user.PCIE SWITCH has multiple PCIE interface, the functional module needed for user can expand according to self-demand and interface.Processor and programmable logic device is interconnected can control that cache chip is is effectively read and write, data backup, for network controller provides clock signal, debugging test port can be provided for user's compiled code, functional test checking, plant maintenance and upgrading simultaneously.
By network control chip expansion 10/100/1000Mbps to adapt to Ethernet interface, network signal produces LAN0_GE_MDI signal through overdriving.For avoid circuit high frequency signal to LAN0_GE_MDI differential signal cause interference and judge by accident, carry out filtering process by esd protection circuit, the differential signal after process docks with computer network interface, can ensure network signal normal transmission.By SATA controller easily extensible SATA interface, wherein each SATA controller easily extensible 3 road SATA interface.User mounts hard disk according to storage capacity requirement, reasonable disposition memory capacity.Being arranged on PCIE SWITCH by subcard form is easily extensible Presentation Function.Be multipath VGA signal through drive circuit by VGA signal extension.High-frequency Interference is subject to for avoiding VGA signal, magnetic bead need be increased and carry out High frequency filter, filtered VGA signal is again through the two-way absorption outputting VGA signal of double diode, one tunnel connects computer and carries out interactive interface display, one road is connected to BMC for remote monitoring and management, user monitors the information such as Primary Component voltage, temperature by administration interface, monitoring server health status, detects and reads rotation speed of the fan.Multichannel USB interface can be expanded by USB main control chip.Wherein 5V need be converted to through overvoltage protection, High frequency filter process the 5V_USB that user directly uses, and occurs interference and restarts phenomenon when effectively preventing from connecting ancillary equipment, and USB differential signal prevents contact-type electrostatic from disturbing generation through ESD process.Be pci interface by PCIE-to-PCI bridge sheet by PCIE interface conversion, connecting SUPER I/O can according to system radiating situation regulating system rotation speed of the fan, and Serial Port Information transmits, and can also carry out the control of power supply constrained input by SUPER I/O.
Claims (7)
1. a multiplex roles functional module of Based PC IE SWITCH, is characterized in that, forms system core circuit by processor and two panels PCIE SWITCH; PCIE SWITCH can provide rich and varied PCIE interface, as: PCIEX1, PCIEX2, PCIEX4, PCIEX8; User can install subcard with expanded function according to self-demand, by connecting peripheral chip SATA controller, display controller, network controller expansion SATA/VGA/LAN interface for user; Be converted to pci interface by PCIE-to-PCI bridge sheet, for low speed chip provides transmission channel simultaneously.
2. functional module according to claim 1; it is characterized in that; by network control chip expansion 10/100/1000Mbps to adapt to Ethernet interface; network signal produces LAN0_GE_MDI signal through overdriving; carry out filtering process by esd protection circuit, the differential signal after process docks with computer network interface.
3. functional module according to claim 1, is characterized in that, by SATA controller easily extensible SATA interface, and wherein each SATA controller easily extensible 3 road SATA interface.
4. functional module according to claim 1, is characterized in that, being arranged on PCIE SWITCH by subcard form is easily extensible Presentation Function; Be multipath VGA signal through drive circuit by VGA signal extension; Increase magnetic bead and carry out High frequency filter, filtered VGA signal is again through the two-way absorption outputting VGA signal of double diode, one tunnel connects computer and carries out interactive interface display, one road is connected to BMC for remote monitoring and management, user monitors the information such as Primary Component voltage, temperature by administration interface, monitoring server health status, detects and reads rotation speed of the fan.
5. functional module according to claim 1; it is characterized in that; multichannel USB interface can be expanded by USB main control chip; wherein 5V need be converted to through overvoltage protection, High frequency filter process the 5V_USB that user directly uses, and USB differential signal prevents contact-type electrostatic from disturbing generation through ESD process.
6. functional module according to claim 1, is characterized in that, is pci interface by PCIE-to-PCI bridge sheet by PCIE interface conversion, and connecting SUPER I/O can according to system radiating situation regulating system rotation speed of the fan, and Serial Port Information transmits.
7. functional module according to claim 6, is characterized in that, can also carry out the control of power supply constrained input by SUPER I/O.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510137203.XA CN104753720A (en) | 2015-03-26 | 2015-03-26 | PCIE SWITCH based multi-interface functional module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510137203.XA CN104753720A (en) | 2015-03-26 | 2015-03-26 | PCIE SWITCH based multi-interface functional module |
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| CN104753720A true CN104753720A (en) | 2015-07-01 |
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| CN201510137203.XA Pending CN104753720A (en) | 2015-03-26 | 2015-03-26 | PCIE SWITCH based multi-interface functional module |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549697A (en) * | 2016-01-20 | 2016-05-04 | 山东超越数控电子有限公司 | SATA expansion board based on SWCPU and implementation method thereof |
| CN106855846A (en) * | 2015-12-08 | 2017-06-16 | 深圳市祈飞科技有限公司 | A kind of PCIE signal extension system and method based on PCIE Switch |
| CN109213717A (en) * | 2018-08-31 | 2019-01-15 | 北京计算机技术及应用研究所 | The twinbridge piece framework of domestic Feiteng processor |
| CN109445997A (en) * | 2018-06-29 | 2019-03-08 | 郑州云海信息技术有限公司 | A kind of production line test method, system, medium and the equipment of PCIE Switch product |
| CN109947682A (en) * | 2019-03-21 | 2019-06-28 | 浪潮商用机器有限公司 | A kind of server master board and server |
| CN111797049A (en) * | 2020-07-20 | 2020-10-20 | 山东超越数控电子股份有限公司 | Double-path calculation mainboard architecture |
| CN113886304A (en) * | 2021-09-06 | 2022-01-04 | 浪潮集团有限公司 | PXIe measurement and control backboard |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855846A (en) * | 2015-12-08 | 2017-06-16 | 深圳市祈飞科技有限公司 | A kind of PCIE signal extension system and method based on PCIE Switch |
| CN105549697A (en) * | 2016-01-20 | 2016-05-04 | 山东超越数控电子有限公司 | SATA expansion board based on SWCPU and implementation method thereof |
| CN109445997A (en) * | 2018-06-29 | 2019-03-08 | 郑州云海信息技术有限公司 | A kind of production line test method, system, medium and the equipment of PCIE Switch product |
| CN109445997B (en) * | 2018-06-29 | 2021-02-02 | 苏州浪潮智能科技有限公司 | Production line testing method, system, medium and equipment for PCIE Switch product |
| US11604750B2 (en) | 2018-06-29 | 2023-03-14 | Zhengzhou Yunhai Information Technology Co., Ltd. | Production line test method, system and device for PCIE switch product, and medium |
| CN109213717A (en) * | 2018-08-31 | 2019-01-15 | 北京计算机技术及应用研究所 | The twinbridge piece framework of domestic Feiteng processor |
| CN109947682A (en) * | 2019-03-21 | 2019-06-28 | 浪潮商用机器有限公司 | A kind of server master board and server |
| CN111797049A (en) * | 2020-07-20 | 2020-10-20 | 山东超越数控电子股份有限公司 | Double-path calculation mainboard architecture |
| CN113886304A (en) * | 2021-09-06 | 2022-01-04 | 浪潮集团有限公司 | PXIe measurement and control backboard |
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