CN104778109A - Program downloading system and method of PCIE/PCIX external plug-in card - Google Patents
Program downloading system and method of PCIE/PCIX external plug-in card Download PDFInfo
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- CN104778109A CN104778109A CN201510207693.6A CN201510207693A CN104778109A CN 104778109 A CN104778109 A CN 104778109A CN 201510207693 A CN201510207693 A CN 201510207693A CN 104778109 A CN104778109 A CN 104778109A
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Abstract
The invention discloses a program downloading system and method of a PCIE/PCIX external plug-in card, and belongs to the technical field of a server board card. The system comprises a PCIE/PCIX external plug-in card, a test conversion tool, a program downloading host and a program downloading device, wherein the main controller and a digital power supply device are arranged on the PCIE/PCIX external plug-in card, different kinds of PCIE/PCIX interfaces are correspondingly arranged on the test conversion tool according to differences of the PCIE/PCIX external plug-in card, and in addition, a switch controller is installed; the program downloader is connected with the program downloading host and the test conversion tool; the program downloading host installs the program downloading software; an SMBus switching interface of the switching controller is connected with an SMBus interface formed in a digital power supply chip of the digital power supply device, and the switching controller is in charge of switching the program loading of the PCIE/PCIX external plug-in card. The system and the method have the advantages that the program downloading speed is accelerated, the on-line test process is accelerated, and the production efficiency is improved.
Description
Technical field
The present invention discloses a kind of program downloading system and method, belongs to server board card technique field, specifically a kind of program downloading system of PCIE/PCIX outer plug-in card and method.
Background technology
In current server product, for the Function Extension and performance boost that realize complete machine usually use high performance PCIE/PCIX outer plug-in card to realize.As: SAS12G storage card, GPU video card, 10G/40G network interface card, 16G optical fiber HBA card etc.Use these outer plug-in cards to realize two-forty, high performance design specification, need board to power to arrange to possess the feature of high-level efficiency, high reliability and intelligent monitoring.At present the main digital power device that uses coordinates outer plug-in card board to power setting.Digital power device is combined with microcontroller conventional power source, adopts digital programmable mode to realize the control of power supply, protective loop and intelligent monitoring.Can be controlled the setting of output voltage, switching frequency, overvoltage, overcurrent, nargin control, monitoring temperature parameter by number bus, can meet outer plug-in card demand preferably, therefore plate carries the PCIE/PCIX outer plug-in card input application of digital power device.In its production phase, need to carry out download program and functional test to each board.Download program comprises the download to the software in the master controller of outer plug-in card and digital power device, in existing method for down loading, test platform is connected by golden finger with PCIE/PCIX outer plug-in card, and digital power Program download is connected with the SMBus interface of PCIE/PCIX outer plug-in card digit chip by SMBus cable.This set cause often downloading burning board just need plug outer plug-in card once, same board chip chamber needs plug repeatedly, need plug digital power downloader cable repeatedly, easily cause the damage of cable, impact test, and operation is wasted time and energy, and is unfavorable for enhancing productivity.For the problems referred to above, the present invention proposes a kind of program down-loading method of PCIE/PCIX outer plug-in card, the PCIE/PCIX outer plug-in card of digital power device is carried for plate, utilize in Standard PC IE/PCIX interface, idle SMBus signal is connected with the SMBus interface of digital power device, by measurement jig switch controller, switch the download program of outer plug-in card.
Summary of the invention
The setting that the present invention is directed in existing digital power program down-loading method cause often downloading burning board just need plug outer plug-in card once, same board chip chamber needs plug repeatedly, need plug digital power downloader cable repeatedly, easily cause the damage of cable, impact test, and operation is wasted time and energy, and is unfavorable for the problem of enhancing productivity.The present invention proposes a kind of program down-loading method of PCIE/PCIX outer plug-in card, utilizes in Standard PC IE/PCIX interface, and idle SMBus signal is connected with the SMBus interface of digital power device, by measurement jig switch controller, switches the download program of outer plug-in card.
The concrete scheme that the present invention proposes is:
A program downloading system for PCIE/PCIX outer plug-in card, comprises PCIE/PCIX outer plug-in card, test conversion tool, download program main frame, Program download;
PCIE/PCIX outer plug-in card arranges master controller, digital power device, in digital power device, be provided with digital power chip, it has SMBus interface;
According to the difference of PCIE/PCIX outer plug-in card model on test conversion tool, correspondence arranges dissimilar PCIE/PCIX interface, and arranges switch controller;
Program download one end is connected with download program main frame; The other end is connected by SMBus bus with test conversion tool; Download program main frame installation procedure downloads software;
The SMBus switching interface of switch controller is connected with SMBus interface on the digital power chip of digital power device by SMBus bus, and switch controller is responsible for the download program switching PCIE/PCIX outer plug-in card.
Described program downloading system also comprises the Test Host with PCIE/PCIX interface, realizes the connection with PCIE/PCIX outer plug-in card by test conversion tool.
Described switch controller adopts multi-path choice commutation circuit, arranges the SMBus signal that toggle switch controls triggering, changeover program downloader, makes it be sent to different PCIE/PCIX outer plug-in cards successively.
The mode that described Test Host, test conversion tool, PCIE/PCIX outer plug-in card interconnect with golden finger connects.
A kind of program down-loading method of PCIE/PCIX outer plug-in card:
Build the program downloading system of a kind of PCIE/PCIX outer plug-in card according to claim 3 or 4,
1. wherein the up going port of test conversion tool is connected with the PCIE/PCIX interface of Test Host, and down going port inserts PCIE/PCIX outer plug-in card;
2. be connected with download program main frame by USB Program download one end, the other end is connected by SMBus bus with test conversion tool, opens the download program software of download program main frame simultaneously;
3. the toggle switch of test conversion tool is adjusted to first PCIE/PCIX outer plug-in card;
4. download program after powering on of starting shooting starts;
5. Test Host start powers on, and starts the download program to first PCIE/PCIX outer plug-in card;
6. after having downloaded, toggle switch is switched to second PCIE/PCIX outer plug-in card, carry out download program;
7. above-mentioned complete after power-off restarting, enter DOS environment, successively FW burning download carried out to the master controller of two PCIE/PCIX outer plug-in cards;
8., after having downloaded, functional test is carried out to PCIE/PCIX outer plug-in card; After functional test PASS, download program to be completed and the PCIE/PCIX outer plug-in card tested is replaced by the PCIE/PCIX outer plug-in card not downloading and test, to repeat 1.-8., until all PCIE/PCIX outer plug-in cards all download program complete.
SMBus bus adopts daisy chaining to connect digital power supply chip and switch controller, and each digital power chip arranges different bus address, selects different address to complete the download of corresponding chip program during download program at download program software interface.
Described PCIE/PCIX outer plug-in card is SAS 12G storage card, GPU video card, network interface card, HBA card.
Described Test Host is server or PC, and bandwidth is PCIEx16 or x8, and speed is GEN3.0.
A kind of test conversion tool of PCIE/PCIX outer plug-in card download program, be used in the program down-loading method of described a kind of PCIE/PCIX outer plug-in card, according to the difference of PCIE/PCIX outer plug-in card model, correspondence arranges dissimilar PCIE/PCIX interface, and arranges switch controller; Switch controller is established SMBus switching interface, be responsible for being connected with PCIE/PCIX outer plug-in card, control the download program switching PCIE/PCIX outer plug-in card.
Described switch controller adopts multi-path choice commutation circuit, arranges toggle switch and controls to trigger, switch SMBus signal, make it be sent to successively on different PCIE/PCIX outer plug-in cards.
Usefulness of the present invention is: the inventive method can be inserted multiple PCIE/PCIX outer plug-in card simultaneously and carry out download program, and the SMBus switching interface of test conversion tool is without the need to repeatedly plug, switch the digital power chip of different address in the same SMBus bus in the digital power device of PCIE/PCIX outer plug-in card by means of only dial-up, realize download program.Test conversion tool in the present invention can be connected with the PCIE/PCIX outer plug-in card of different bandwidth speed and Test Host, improves multiple PCIE/PCIX outer plug-in card download program speed, accelerates on-line testing process, significantly improves download efficiency.
Accompanying drawing explanation
Fig. 1 is existing PCIE/PCIX outer plug-in card program down-loading method schematic diagram;
Fig. 2 is PCIE/PCIX outer plug-in card program down-loading method schematic diagram of the present invention;
Fig. 3 is PCIE/PCIX outer plug-in card download program process flow diagram.
Embodiment
The present invention will be further described by reference to the accompanying drawings.
Fig. 1 is the existing PCIE/PCIX outer plug-in card program down-loading method of display, digital power Program download is connected with the SMBus interface of PCIE/PCIX outer plug-in card digit chip by SMBus cable, this set cause often downloading burning board just need plug outer plug-in card once, same board chip chamber needs plug repeatedly, needs plug digital power downloader cable repeatedly.
Fig. 2 shows PCIE/PCIX outer plug-in card program down-loading method of the present invention
Wherein build a kind of program downloading system of PCIE/PCIX outer plug-in card:
Comprise PCIE/PCIX outer plug-in card, test conversion tool, download program main frame is PC main frame, Program download, and Test Host is testing server, and bandwidth is PCIEx16 or x8, and speed is GEN3.0;
PCIE/PCIX outer plug-in card arranges master controller, digital power device, in digital power device, be provided with digital power chip, it has SMBus interface;
According to the difference of PCIE/PCIX outer plug-in card model on test conversion tool, correspondence arranges dissimilar PCIE/PCIX interface, and arranges switch controller; PCIE/PCIX interface can be that 1 PCIEx16 turns that 1 PCIEx16 goes out, 1 PCIEx16 turns that 2 PCIEx8 go out, 1 PCIEx16 turns that 4 PCIEx4 go out, 1 PCIEx8 enters 1 PCIEx8 and goes out; Switch controller adopts multi-path choice commutation circuit, arranges the SMBus signal that toggle switch controls triggering, changeover program downloader, makes it be sent to different PCIE/PCIX outer plug-in cards successively;
Program download one end is connected with PC main frame; The other end is connected by SMBus bus with test conversion tool; Download program main frame installation procedure downloads software;
The SMBus switching interface of switch controller is connected with SMBus interface on the digital power chip of digital power device by SMBus bus, and switch controller is responsible for the download program switching PCIE/PCIX outer plug-in card;
Testing server, realizes the connection with PCIE/PCIX outer plug-in card by test conversion tool.
A program down-loading method for PCIE/PCIX outer plug-in card, process is: in the system of having put up,
1. the mode that testing server, test conversion tool, PCIE/PCIX outer plug-in card interconnect with golden finger connects, and wherein the up going port of test conversion tool is connected with the PCIE/PCIX interface of Test Host, and down going port inserts PCIE/PCIX outer plug-in card;
2. be connected by USB and PC main frame Program download one end, the other end is connected by SMBus bus with the switch controller of test conversion tool, and switch controller is connected with the digital power chip of PCIE/PCIX outer plug-in card by SMBus bus; Open the download program software of PC main frame simultaneously;
3. the toggle switch of test conversion tool is adjusted to first PCIE/PCIX outer plug-in card;
4. download program after powering on of starting shooting starts;
5. testing server start powers on, and starts the download program to first PCIE/PCIX outer plug-in card;
6. after having downloaded, toggle switch is switched to second PCIE/PCIX outer plug-in card, carry out download program;
7. above-mentioned complete after power-off restarting, enter DOS environment, successively FW burning download carried out to the master controller of two PCIE/PCIX outer plug-in cards;
8., after having downloaded, functional test is carried out to PCIE/PCIX outer plug-in card; After functional test PASS, download program to be completed and the PCIE/PCIX outer plug-in card tested is replaced by the PCIE/PCIX outer plug-in card not downloading and test, to repeat 1.-8., until all PCIE/PCIX outer plug-in cards all download program complete.
Wherein SMBus bus can adopt daisy chaining to connect digital power supply chip and switch controller, and each digital power chip arranges different bus address, selects different address to complete the download of corresponding chip program during download program at download program software interface.
PCIE/PCIX outer plug-in card can be SAS 12G storage card, GPU video card, network interface card, HBA card.
Claims (10)
1. a program downloading system for PCIE/PCIX outer plug-in card, is characterized in that comprising PCIE/PCIX outer plug-in card, test conversion tool, download program main frame, Program download;
PCIE/PCIX outer plug-in card arranges master controller, digital power device, in digital power device, be provided with digital power chip, it has SMBus interface;
According to the difference of PCIE/PCIX outer plug-in card model on test conversion tool, correspondence arranges dissimilar PCIE/PCIX interface, and arranges switch controller;
Program download one end is connected with download program main frame; The other end is connected by SMBus bus with test conversion tool; Download program main frame installation procedure downloads software;
The SMBus switching interface of switch controller is connected with SMBus interface on the digital power chip of digital power device by SMBus bus, and switch controller is responsible for the download program switching PCIE/PCIX outer plug-in card.
2. the program downloading system of a kind of PCIE/PCIX outer plug-in card according to claim 1, is characterized in that also comprising the Test Host with PCIE/PCIX interface, realizes the connection with PCIE/PCIX outer plug-in card by test conversion tool.
3. the program downloading system of a kind of PCIE/PCIX outer plug-in card according to claim 2, it is characterized in that described switch controller adopts multi-path choice commutation circuit, the SMBus signal that toggle switch controls triggering, changeover program downloader is set, makes it be sent to different PCIE/PCIX outer plug-in cards successively.
4. the program downloading system of a kind of PCIE/PCIX outer plug-in card according to Claims 2 or 3, is characterized in that the mode that described Test Host, test conversion tool, PCIE/PCIX outer plug-in card interconnect with golden finger connects.
5. a program down-loading method for PCIE/PCIX outer plug-in card, is characterized in that
Build the program downloading system of a kind of PCIE/PCIX outer plug-in card according to claim 3 or 4,
1. wherein the up going port of test conversion tool is connected with the PCIE/PCIX interface of Test Host, and down going port inserts PCIE/PCIX outer plug-in card;
2. be connected with download program main frame by USB Program download one end, the other end is connected by SMBus bus with test conversion tool, opens the download program software of download program main frame simultaneously;
3. the toggle switch of test conversion tool is adjusted to first PCIE/PCIX outer plug-in card;
4. download program after powering on of starting shooting starts;
5. Test Host start powers on, and starts the download program to first PCIE/PCIX outer plug-in card;
6. after having downloaded, toggle switch is switched to second PCIE/PCIX outer plug-in card, carry out download program;
7. above-mentioned complete after power-off restarting, enter DOS environment, successively FW burning download carried out to the master controller of two PCIE/PCIX outer plug-in cards;
8., after having downloaded, functional test is carried out to PCIE/PCIX outer plug-in card; After functional test PASS, download program to be completed and the PCIE/PCIX outer plug-in card tested is replaced by the PCIE/PCIX outer plug-in card not downloading and test, to repeat 1.-8., until all PCIE/PCIX outer plug-in cards all download program complete.
6. the program down-loading method of a kind of PCIE/PCIX outer plug-in card according to claim 5, it is characterized in that SMBus bus adopts daisy chaining to connect digital power supply chip and switch controller, each digital power chip arranges different bus address, selects different address to complete the download of corresponding chip program during download program at download program software interface.
7. the program down-loading method of a kind of PCIE/PCIX outer plug-in card according to claim 6, is characterized in that described PCIE/PCIX outer plug-in card is SAS 12G storage card, GPU video card, network interface card, HBA card.
8. the program down-loading method of a kind of PCIE/PCIX outer plug-in card according to claim 6, it is characterized in that described Test Host is server or PC, bandwidth is PCIEx16 or x8, and speed is GEN3.0.
9. the test conversion tool of a PCIE/PCIX outer plug-in card download program, be used in the program down-loading method of a kind of PCIE/PCIX outer plug-in card described in any one of claim 5-8, it is characterized in that the difference according to PCIE/PCIX outer plug-in card model, correspondence arranges dissimilar PCIE/PCIX interface, and arranges switch controller; Switch controller is established SMBus switching interface, be responsible for being connected with PCIE/PCIX outer plug-in card, control the download program switching PCIE/PCIX outer plug-in card.
10. the test conversion tool of a kind of PCIE/PCIX outer plug-in card download program according to claim 9, it is characterized in that described switch controller adopts multi-path choice commutation circuit, arrange toggle switch to control to trigger, switch SMBus signal, make it be sent to successively on different PCIE/PCIX outer plug-in cards.
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| CN106980586A (en) * | 2017-03-24 | 2017-07-25 | 济南浪潮高新科技投资发展有限公司 | A kind of FLASH fast writings instrument and its implementation based on SAS protocol |
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| CN107153561A (en) * | 2017-05-25 | 2017-09-12 | 郑州云海信息技术有限公司 | The method of firmware, apparatus and system in a kind of renewal expansion card |
| CN107357705A (en) * | 2017-07-03 | 2017-11-17 | 郑州云海信息技术有限公司 | The monitoring measuring system and method for a kind of PCIE outer plug-in cards power consumption |
| CN107885682A (en) * | 2016-09-30 | 2018-04-06 | 深圳市祈飞科技有限公司 | A kind of system and method for configuring equipment network interface |
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| CN110568345A (en) * | 2019-09-27 | 2019-12-13 | 北京中电华大电子设计有限责任公司 | automatic test equipment and control method thereof |
| CN111447121A (en) * | 2020-03-31 | 2020-07-24 | 龙芯中科(北京)信息技术有限公司 | Test method, device, equipment and storage medium of PCIE controller |
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| CN108073541A (en) * | 2017-11-28 | 2018-05-25 | 郑州云海信息技术有限公司 | A kind of method and system for realizing the multiplexing of network interface card multichannel node |
| CN109614121A (en) * | 2018-12-06 | 2019-04-12 | 郑州云海信息技术有限公司 | A kind of dorsulum SAS address burning realization method and system |
| CN110568345A (en) * | 2019-09-27 | 2019-12-13 | 北京中电华大电子设计有限责任公司 | automatic test equipment and control method thereof |
| CN111447121A (en) * | 2020-03-31 | 2020-07-24 | 龙芯中科(北京)信息技术有限公司 | Test method, device, equipment and storage medium of PCIE controller |
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