CN204719627U - A kind of ruggedized computer mainboard - Google Patents
A kind of ruggedized computer mainboard Download PDFInfo
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- CN204719627U CN204719627U CN201520484660.1U CN201520484660U CN204719627U CN 204719627 U CN204719627 U CN 204719627U CN 201520484660 U CN201520484660 U CN 201520484660U CN 204719627 U CN204719627 U CN 204719627U
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Abstract
The utility model provides a kind of ruggedized computer mainboard, belongs to computer realm.This ruggedized computer mainboard comprises support plate, support plate is provided with COME module, MXM video card module, MSATA electric board, PCIE expands cpci bus module, PCIE expands network interface module, PCIE extended serial port module, SupperIO module, VGA handover module, DP handover module, DP turn DVI module, DVI handover module and power module; Described COME module is expanded cpci bus module by PCIE X4 bus with described PCIE and is connected; Described COME module is connected with described MXM video card module by PCIE X8 bus; Described COME module is expanded network interface module by PCIE X1 bus with described PCIE and is connected; Described COME module is connected with described PCIE extended serial port module by PCIE X1 bus.
Description
Technical field
The utility model belongs to computer realm, is specifically related to a kind of ruggedized computer mainboard.
Background technology
In ruggedized computer field, the CPCI ruggedized computer with high reliability always all by industry and military project client pay attention to, its outstanding durability, excellent shock resistance and the complete compatibility with pci system, all make CPCI ruggedized computer progressively be widely used in ruggedized computer field; COME module becomes the mainstream product in the market with the specifications parameter of its high target on the other hand, therefore a kind of design proposal of utility model is proposed, cpci bus and COME module effectively combine by the program, and support MXM video card, the compatible multiple main flow COME module of program design, meets multiple application demand, can strengthen the dirigibility of this mainboard, be convenient to again upgrading and the renewal of product, facilitate the later maintenance of product simultaneously.
Utility model content
The purpose of this utility model is to solve the difficult problem existed in above-mentioned prior art, a kind of CPCI ruggedized computer mainboard based on COME module and MXM video card module is provided, compatible multiple main flow COME module, meet multiple application demand, the dirigibility of this mainboard can be strengthened, be convenient to again upgrading and the renewal of product, facilitate the later maintenance of product simultaneously.
The utility model is achieved through the following technical solutions:
A kind of ruggedized computer mainboard, comprise support plate, support plate is provided with COME module, MXM video card module, MSATA electric board, PCIE expands cpci bus module, PCIE expands network interface module, PCIE extended serial port module, SupperIO module, VGA handover module, DP handover module, DP turn DVI module, DVI handover module and power module;
Described COME module is expanded cpci bus module by PCIE X4 bus with described PCIE and is connected;
Described COME module is connected with described MXM video card module by PCIE X8 bus;
Described COME module is expanded network interface module by PCIE X1 bus with described PCIE and is connected;
Described COME module is connected with described PCIE extended serial port module by PCIE X1 bus.
Described PCIE expands cpci bus module and comprises PCIE expansion CPCI chip, and described PCIE is expanded CPCI chip and is connected with COME module by PCIE X4 bus;
The rear end that described PCIE expands CPCI chip is connected with the first expansion interface J1 and the second expansion interface J2;
Described PCIE expands CPCI chip and is connected with described power module.
Described PCIE expands CPCI chip and adopts PI7C9X130DNDE chip.
Described MXM video card module comprises MXM connecting interface, and described MXM connecting interface is connected with COME module by PCIE X8 bus, and MXM connector is connected with described power module;
Described MSATA electric board is by SATA bus and COME model calling.
Described PCIE expands network interface module and comprises PCIE expansion network interface chip, and described PCIE is expanded network interface chip and is connected with COME module by PCIE X1 bus; The output terminal that described PCIE expands network interface chip is connected with kilomega network transformer having, and the other end of described kilomega network transformer having connects the 3rd expansion interface J3 or the 4th expansion interface J4 or the 5th expansion interface J5;
Described PCIE expands network interface chip and is connected with described power module.
Described PCIE expands network interface chip and adopts WG82574ITSLBAC to turn network interface chip;
Described kilomega network transformer having chip adopts 749020111A chip.
Described SupperIO module comprises SupperIO chip, and described SupperIO chip is connected with COME module by lpc bus, and SupperIO chip is connected with described power module.
Described SupperIO chip adopts W83627DHG chip.
Described VGA handover module comprises R, G, B and switches chip, and VS, HS switch chip, and DAT, CLK switch chip;
Described R, G, B switch chip, and VS, HS switch chip, and DAT, CLK switch chip by VGA bus and COME model calling, and are connected with described power module;
Described R, G, B switch chip and adopt FSAV430QSCX, VS, the employing of HS switching chip SN74AHC125PWR, DAT, CLK to switch chip and adopt SN74AHC125PWR.
Described DP turns DVI module and comprises DP and turn DVI chip, and described DP turns DVI chip and adopts ANX9830CC, described DP to turn DVI module one end by DP bus and COME model calling, and the other end passes through DVI bus and is connected with DVI handover module.DVI handover module connects the 3rd expansion interface J3 or the 4th expansion interface J4 or the 5th expansion interface J5 by DVI bus.
Described DP handover module comprises DP and switches chip, described DP switches chip and adopts PS8321QFN56GTR, described DP switches chip one end by DP bus and COME model calling, the other end turns DVI model calling by DP bus and another DP, and DP turns DVI module and connects the 3rd expansion interface J3 or the 4th expansion interface J4 or the 5th expansion interface J5 by DVI bus;
Described DVI handover module comprises DVI and switches chip, and described DVI switches chip and adopts PS8271QFN48GTR.
The signal that described MXM video card module exports comprises DP bus, DVI bus and VGA bus;
The DP bus that described MXM video card module exports and the DP bus that COME module exports, through the DP handover module of alternative, select a road DP bus as output;
The VGA bus that described MXM video card module exports and the VGA bus that COME module exports, through the VGA handover module of alternative, select a road VGA bus as output;
DVI bus after the DVI bus that described MXM video card module exports and COME module converts, through the DVI handover module of alternative, selects a road DVI bus as output.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, and adopt PCIE bus extension cpci bus, MXM video card, serial ports, network interface; Have employed COME module simultaneously, be convenient to upgrading and the maintenance of product, and effectively can reduce the construction cycle, and cost of development is low, practical.
Accompanying drawing explanation
Fig. 1 functional structure chart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model provides a kind of 6UCompactPCI ruggedized computer mainboard based on COME module and MXM video card module, and comprise support plate, the front of described support plate is provided with COME module, MXM video card module, MSATA electric board.This support plate is provided with COME module, MXM, and solely aobvious module, MSATA electric board, PCIE expansion cpci bus module, PCIE expansion network interface module, PCIE extended serial port module, SupperIO module, VGA handover module, DP handover module, DP turn DVI module, DVI handover module, power module.
The compatible multiple main flow COME module of COME module of the present utility model, can meet multiple application demand, can strengthen the dirigibility of this mainboard, be convenient to again upgrading and the renewal of product, facilitate the later maintenance of product simultaneously; COME module to expand with described PCIE by PCIE X4 bus that cpci bus module is connected, COME module is connected with described MXM video card module by PCIE X8 bus, COME module to expand with described PCIE by PCIE X1 bus that network interface module is connected, COME module is connected with described PCIE extended serial port module by PCIE X1 bus, the degree of modularity is high, when module damage in existing product or support plate damage, later maintenance only needs to change the part damaged, not only easy to maintenance, and can use cost be reduced, practical.
Described PCIE expands cpci bus module and comprises PCIE expansion CPCI chip, PCIE is expanded CPCI chip and is connected with COME module by PCIE X4 bus, the rear end that PCIE expands CPCI chip is connected with J1 and J2 expansion interface, and PCIE expands the power module described in the connection of CPCI chip.
Described MXM video card module comprises MXM connecting interface, and MXM connecting interface is connected with COME module by PCIE X8 bus, the power module described in MXM connector connects.
Described PCIE expands CPCI chip and adopts PI7C9X130DNDE chip, and PI7C9X130DNDE has the function by PCIE X4 bus extension 66MHZ/64 position cpci bus, realizes the expansion of this ruggedized computer mainboard CPCI groove.
Described PCIE expands network interface module and comprises PCIE expansion network interface chip, PCIE expands network interface chip and is connected with kilomega network transformer having chip, PCIE is expanded network interface chip and is connected with COME module by PCIE X1 bus, and PCIE expands the power module described in the connection of network interface chip.
Described kilomega network transformer having chip adopts 749020111A chip.
Described PCIE expands network interface chip and adopts WG82574ITSLBAC to turn network interface chip, WG82574ITSLBAC turns network interface chip and has function by the adaptive gigabit networking interface of PCIE X1 bus extension one, thus realizes the connection of this ruggedized computer mainboard and extraneous network; And this chip has, and peripheral circuit is relatively simple, application is comparatively extensive, be convenient to the advantages such as later maintenance.
Described SupperIO module comprises SupperIO chip, and SupperIO chip is connected with COME module by lpc bus, the power module described in SupperIO chip connects.
Described SupperIO chip adopts W83627DHG chip, and W83627DHG chip has the function being expanded 2 serial ports, 1 parallel port, 1 PS2 keyboard and 1 PS2 mouse interface by lpc bus; This chip can be applicable to driving compared with the public version BIOS of multimode and public edition system in theory, even if when the public version BIOS running into special module does not support, also the mode by revising BIOS realizes this expanded function, W83627DHG chip is as the SupperIO chip be most widely used, and its BIOS change difficulty is low, stability is high, compatibility good.
Described VGA handover module comprises R, G, B and switches chip, VS, HS switch chip, DAT, CLK switch chip, VGA signal comprises R, G, B, VS, HS, DAT, CLK totally 7 signals, realize the switching of VGA, namely realize the switching of R, G, B, VS, HS, DAT, CLK 7 signals, a chip can not realize the switching of VGA bus, so VGA bus is divided into three parts, carries out with three chips simultaneously, realize the switching of VGA bus.VGA switches the power module described in chip connection, and R, G, B switch chip employing FSAV430QSCX, VS, HS switching chip adopts SN74AHC125PWR, DAT, CLK switching chip adopts SN74AHC125PWR; VGA handover module has the function realizing MXM video card module and integrated graphics card switching selection, and this module design is simple, practical.
Described DP handover module comprises DP and switches chip, and DP switches chip and has the function realizing MXM video card and integrated graphics card DP switching selection, and DP switches chip and adopts PS8321QFN56GTR.
Described DP turns DVI module and comprises DP and turn DVI chip, and DP turns DVI chip to be had and realize the function that DP signal converts DVI signal to, and DP turns DVI chip and adopts ANX9830CC.
Described DVI handover module comprises DVI and switches chip, and DVI switches chip and has the function realizing MXM video card and integrated graphics card DVI switching selection, and DVI switches chip and adopts PS8271QFN48GTR.
During use, COME module is nucleus module of the present utility model, it is the control center of whole ruggedized computer mainboard, comprise CPU, internal memory etc., under the control of COME module, be connected with extraneous power supply by J1 with J2 expansion interface, thus be that in the utility model, each electric elements are powered by power module; The storage of ruggedized computer operation and related data is carried out by SATA hard disc; Communicated with external device by J3 with J4 expansion interface.
The COME module that the utility model adopts, replaceability is strong, not only can increase the dirigibility of whole ruggedized computer mainboard, also be convenient to upgrading and the renewal of product, is also convenient to the maintenance in product later stage simultaneously; Adopt the outside functional interface such as serial ports, network interface of PCIE bus extension, upgrading of the present utility model after being not only convenient to, also can avoid the demand that above-mentioned functions Interface Expanding process is changed BIOS, thus saves flow process and the cost of exploitation, practical; Power module adopts the power conversion chip of Linear Tech, and peripheral circuit is simple, and power supply conversion efficiency is all more than 95%, and the power that power module exports COME module to can reach 60W, and the power that power module exports MXM video card module to can reach 48W.
Technique scheme is a kind of embodiment of the present utility model, for those skilled in the art, on the basis that the utility model discloses principle, be easy to make various types of improvement or distortion, and the structure be not limited only to described by the above-mentioned specific embodiment of the utility model, therefore previously described just preferred, and not there is restrictive meaning.
Claims (9)
1. a ruggedized computer mainboard, it is characterized in that: described ruggedized computer mainboard comprises support plate, support plate is provided with COME module, MXM video card module, MSATA electric board, PCIE expands cpci bus module, PCIE expands network interface module, PCIE extended serial port module, SupperIO module, VGA handover module, DP handover module, DP turn DVI module, DVI handover module and power module;
Described COME module is expanded cpci bus module by PCIE X4 bus with described PCIE and is connected;
Described COME module is connected with described MXM video card module by PCIE X8 bus;
Described COME module is expanded network interface module by PCIE X1 bus with described PCIE and is connected;
Described COME module is connected with described PCIE extended serial port module by PCIE X1 bus.
2. ruggedized computer mainboard according to claim 1, is characterized in that: described PCIE expands cpci bus module and comprises PCIE expansion CPCI chip, and described PCIE is expanded CPCI chip and is connected with COME module by PCIE X4 bus;
The rear end that described PCIE expands CPCI chip is connected with the first expansion interface J1 and the second expansion interface J2;
Described PCIE expands CPCI chip and is connected with described power module.
3. ruggedized computer mainboard according to claim 2, is characterized in that: described PCIE expands CPCI chip and adopts PI7C9X130DNDE chip.
4. ruggedized computer mainboard according to claim 1, is characterized in that: described MXM video card module comprises MXM connecting interface, and described MXM connecting interface is connected with COME module by PCIE X8 bus, and MXM connector is connected with described power module;
Described MSATA electric board is by SATA bus and COME model calling.
5. ruggedized computer mainboard according to claim 1, is characterized in that: described PCIE expands network interface module and comprises PCIE expansion network interface chip, and described PCIE is expanded network interface chip and is connected with COME module by PCIE X1 bus; The output terminal that described PCIE expands network interface chip is connected with kilomega network transformer having, and the other end of described kilomega network transformer having connects the 3rd expansion interface J3 or the 4th expansion interface J4 or the 5th expansion interface J5;
Described PCIE expands network interface chip and is connected with described power module;
Described PCIE expands network interface chip and adopts WG82574ITSLBAC to turn network interface chip;
Described kilomega network transformer having chip adopts 749020111A chip.
6. ruggedized computer mainboard according to claim 1, is characterized in that: described SupperIO module comprises SupperIO chip, and described SupperIO chip is connected with COME module by lpc bus, and SupperIO chip is connected with described power module;
Described SupperIO chip adopts W83627DHG chip.
7. ruggedized computer mainboard according to claim 1, is characterized in that: described VGA handover module comprises R, G, B and switches chip, and VS, HS switch chip, and DAT, CLK switch chip;
Described R, G, B switch chip, and VS, HS switch chip, and DAT, CLK switch chip by VGA bus and COME model calling, and are connected with described power module;
Described R, G, B switch chip and adopt FSAV430QSCX, VS, the employing of HS switching chip SN74AHC125PWR, DAT, CLK to switch chip and adopt SN74AHC125PWR.
8. ruggedized computer mainboard according to claim 1, it is characterized in that: described DP turns DVI module and comprises DP and turn DVI chip, described DP turns DVI chip and adopts ANX9830CC, described DP turns DVI module one end by DP bus and COME model calling, the other end is connected with DVI handover module by DVI bus, and DVI handover module connects the 3rd expansion interface J3 or the 4th expansion interface J4 or the 5th expansion interface J5 by DVI bus.
9. ruggedized computer mainboard according to claim 1, it is characterized in that: described DP handover module comprises DP and switches chip, described DP switches chip and adopts PS8321QFN56GTR, described DP switches chip one end by DP bus and COME model calling, the other end turns DVI model calling by DP bus and another DP, and DP turns DVI module and connects the 3rd expansion interface J3 or the 4th expansion interface J4 or the 5th expansion interface J5 by DVI bus;
Described DVI handover module comprises DVI and switches chip, and described DVI switches chip and adopts PS8271QFN48GTR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520484660.1U CN204719627U (en) | 2015-07-07 | 2015-07-07 | A kind of ruggedized computer mainboard |
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| CN201520484660.1U CN204719627U (en) | 2015-07-07 | 2015-07-07 | A kind of ruggedized computer mainboard |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106372014A (en) * | 2016-08-25 | 2017-02-01 | 天津市英贝特航天科技有限公司 | Implementation method for converting PCIE (Peripheral Component Interface Express) bus into CPCI (Compact Peripheral Component Interconnect) bus |
| CN107329863A (en) * | 2017-06-09 | 2017-11-07 | 中国电子科技集团公司第四十研究所 | A kind of measuring instrument general hardware platform based on COMe |
| CN107766277A (en) * | 2017-10-24 | 2018-03-06 | 天津市英贝特航天科技有限公司 | A kind of display device based on CPCI E buses |
-
2015
- 2015-07-07 CN CN201520484660.1U patent/CN204719627U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106372014A (en) * | 2016-08-25 | 2017-02-01 | 天津市英贝特航天科技有限公司 | Implementation method for converting PCIE (Peripheral Component Interface Express) bus into CPCI (Compact Peripheral Component Interconnect) bus |
| CN107329863A (en) * | 2017-06-09 | 2017-11-07 | 中国电子科技集团公司第四十研究所 | A kind of measuring instrument general hardware platform based on COMe |
| CN107329863B (en) * | 2017-06-09 | 2020-09-18 | 中国电子科技集团公司第四十一研究所 | General hardware platform of measuring instrument based on COMe |
| CN107766277A (en) * | 2017-10-24 | 2018-03-06 | 天津市英贝特航天科技有限公司 | A kind of display device based on CPCI E buses |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180707 |
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| CF01 | Termination of patent right due to non-payment of annual fee |