CN204719625U - A kind of embedded-type modularized computing machine - Google Patents
A kind of embedded-type modularized computing machine Download PDFInfo
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- CN204719625U CN204719625U CN201520463798.3U CN201520463798U CN204719625U CN 204719625 U CN204719625 U CN 204719625U CN 201520463798 U CN201520463798 U CN 201520463798U CN 204719625 U CN204719625 U CN 204719625U
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Abstract
The utility model discloses a kind of embedded-type modularized computing machine, wherein, the first via PCI-E x8 bus of CPU is connected with system chipset, the second road PCI-E x8 bus of CPU is connected with the second connector, system chipset is connected with the input end of one turn of multiple bus logic controller, 7 road PCI-E x1 buses in the output terminal of one turn of multiple bus logic controller are connected with the first connector, other 1 road PCI-E x1 bus in the output terminal of one turn of multiple bus logic controller is connected with the input end of PCI-E to pci bus controller, the output terminal that PCI-E turns pci bus controller is connected with the second connector, system chipset is connected with other interface of the first connector, the DDR3 bus of CPU is connected with RAM (random access memory) card.The utility model adopts the domestic processor of China and by Interface Expanding, makes it meet application demand completely, have simultaneously ensure national information safely, the advantage of raising the efficiency, reducing costs.
Description
Technical field
The utility model relates to a kind of embedded-type modularized computing machine, particularly relates to the embedded-type modularized computing machine of a kind of CPU and central processing unit based on providing 2 road PCI-E 8 buses.
Background technology
At present, the importance of Design of modularization scheme highlights day by day, For Embedded Computer On Modules (Computer OnModule) is as high integrated computer module, the scheme of system extension and application-oriented customization can not be realized by external cable, application For Embedded Computer On Modules, client can free from the design of complexity, without the need to taking into account design and the maintenance of single board computer, thus can concentrate one's energy to pay close attention to the core business of oneself.For Embedded Computer On Modules has multiple standards, high flexibility, the construction cycle with size and performance be short, product is introduced to the market fast, good interchangeability, knowledge re-use, the advantage such as reliable and stable.
But embedded-type modularized computing machine in the market mainly adopts external processor chips scheme, as Intel, AMD and Freescale chip, cannot accomplish autonomous, controlled safely, therefore there is great information security hidden danger, and hardware cost be higher.This is relevant with the processor chips Application of Interface inconvenience of China.
Such as: the Shen prestige processor of China, be the high-performance processor that the China with independent intellectual property right is produced, but 2 road PCI-E x8 buses and 1 tunnel binary channels DDR3 bus are provided, cannot application demand be met.
Utility model content
The purpose of this utility model is just to provide to solve the problem a kind of embedded-type modularized computing machine of CPU based on providing 2 road PCI-E 8 buses.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of embedded-type modularized computing machine, comprise CPU, RAM (random access memory) card, system chipset, one turn of multiple bus logic controller, PCI-E turns pci bus controller, first connector and the second connector, the first via PCI-E x8 bus of described CPU is connected with described system chipset, the second road PCI-E x8 bus of described CPU is connected with described second connector, described system chipset is connected with the input end of described one turn of multiple bus logic controller, 7 road PCI-E x1 buses in the output terminal of described one turn of multiple bus logic controller are connected with described first connector, other 1 road PCI-E x1 bus in the output terminal of described one turn of multiple bus logic controller is connected with the input end that described PCI-E turns pci bus controller, the output terminal that described PCI-E turns pci bus controller is connected with described second connector, described system chipset is connected with other interface of described first connector, the DDR3 bus of described CPU is connected with described RAM (random access memory) card.Here PCI and PeripheralComponent Interconnect (peripheral element extension interface) is a kind of international standard bus; PCI-E and PCI-Express is a kind of difference high-speed bus after PCI.
Particularly, other interface of described first connector comprises trusted bootstrap safety certification interface, keyboard and mouse interface, serial ports, SM bus interface, 12C bus interface, network interface, SATA2.0 interface, USB2.0 interface, USB interface and LVDS interface; Network interface, the USB interface of described first connector are connected respectively by PHY chip, vga controller and LVDS controller are corresponding with described system chipset with LVDS interface.Above-mentioned various excuse is custom interface of the prior art.
Particularly, described CPU is Shen prestige processor chips, described system chipset is IO SWITCH chip, described one turn of multiple bus logic controller is PCI-E Switch chip, it is PCI-E to PCI Bridge chip that described PCI-E turns pci bus controller, and described first connector and described second connector are Tyco/3-1827231-6 high-density connector.
For the ease of applying and reducing this computing machine volume, described CPU, described RAM (random access memory) card, described system chipset, described one turn of multiple bus logic controller and described PCI-E turn the front that pci bus controller is all installed on pcb board, and described first connector and described second connector are all installed on the back side of pcb board.
The beneficial effects of the utility model are:
Embedded-type modularized computing machine described in the utility model utilizes the high performance nature of Chinese domestic Shen prestige processor, while the performance that ensure that embedded-type modularized computing machine and extensibility, also break the monopolization of external processor scheme on embedded-type modularized computing machine; For solving the inadequate problem of Shen prestige processor external bus interface resource, the utility model adopts the PCI-E Switch controller of 1 16 passage, the PCI-E x8 general line system that IO SWICH chip is drawn is become 8 road PCI-E x1 bus interface, and incite somebody to action wherein 7 pass to the first connectors, remain 1 road PCI-E x1 bus and be connected to PCI-E to pci bus controller for expanding pci bus, by above-mentioned expansion, more enrich the kind to external bus and quantity, further enhancing the device extension ability of module; The utility model application carries out secondary development based on the embedded-type modularized computing machine of Shen prestige processor, the scheme of system extension and application-oriented customization is realized in not external cable situation, thus client can be freed from the design of complexity, concentrate one's energy to pay close attention to the core business of oneself, for the realization of the product that domesticizes provides solution fast, ensure national information security further, improve efficiency, reduce cost; Utilize high-frequency characteristic and the special shielding design of Tyco/3-1827231-6 connector, improve antijamming capability and the signal integrity of signal (especially high speed signal), ensure data transfer bandwidth.
Accompanying drawing explanation
Fig. 1 is the electrical block diagram of embedded-type modularized computing machine described in the utility model;
Fig. 2 is the backsight structural representation of embedded-type modularized computing machine described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, embedded-type modularized computing machine described in the utility model comprises CPU, RAM (random access memory) card, system chipset, one turn of multiple bus logic controller, PCI-E turns pci bus controller, first connector 1 and the second connector 2, the first via PCI-E x8 bus of CPU is connected with system chipset, the second road PCI-Ex8 bus of CPU is connected with the second connector 2, system chipset is connected with the input end of one turn of multiple bus logic controller, 7 road PCI-E x1 buses in the output terminal of one turn of multiple bus logic controller are connected with the first connector 1, other 1 road PCI-E x1 bus in the output terminal of one turn of multiple bus logic controller is connected with the input end that PCI-E turns pci bus controller, the output terminal that PCI-E turns pci bus controller is connected with the second connector 2, system chipset is connected with other interface of the first connector 1, the DDR3 bus of CPU is connected with RAM (random access memory) card, and other interface of the first connector comprises trusted bootstrap safety certification interface, keyboard and mouse interface, serial ports, SM bus interface, 12C bus interface, network interface, SATA2.0 interface, USB2.0 interface, USB interface and LVDS interface, the network interface of the first connector 1, USB interface and LVDS interface are respectively by PHY chip, vga controller is connected with LVDS controller is corresponding with system chipset.
In above-mentioned parts, CPU is Shen prestige processor chips, system chipset is IO SWITCH chip, one turn of multiple bus logic controller is PCI-E Switch chip, it is PCI-Eto PCI Bridge chip that PCI-E turns pci bus controller, and the first connector 1 and the second connector 2 are Tyco/3-1827231-6 high-density connector.
As depicted in figs. 1 and 2, CPU, RAM (random access memory) card, system chipset, one turn of multiple bus logic controller and PCI-E turn the front that pci bus controller is all installed on pcb board 3, and the first connector 1 and the second connector 2 are all installed on the back side of pcb board 3.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (6)
1. an embedded-type modularized computing machine, it is characterized in that: comprise CPU, RAM (random access memory) card, system chipset, one turn of multiple bus logic controller, PCI-E turns pci bus controller, first connector and the second connector, the first via PCI-E x8 bus of described CPU is connected with described system chipset, the second road PCI-E x8 bus of described CPU is connected with described second connector, described system chipset is connected with the input end of described one turn of multiple bus logic controller, 7 road PCI-E x1 buses in the output terminal of described one turn of multiple bus logic controller are connected with described first connector, other 1 road PCI-E x1 bus in the output terminal of described one turn of multiple bus logic controller is connected with the input end of described PCI-E to pci bus controller, the output terminal that described PCI-E turns pci bus controller is connected with described second connector, described system chipset is connected with other interface of described first connector, the DDR3 bus of described CPU is connected with described RAM (random access memory) card.
2. embedded-type modularized computing machine according to claim 1, is characterized in that: other interface of described first connector comprises trusted bootstrap safety certification interface, keyboard and mouse interface, serial ports, SM bus interface, 12C bus interface, network interface, SATA2.0 interface, USB2.0 interface, USB interface and LVDS interface.
3. embedded-type modularized computing machine according to claim 2, is characterized in that: network interface, the USB interface of described first connector are connected respectively by PHY chip, vga controller and LVDS controller are corresponding with described system chipset with LVDS interface.
4. the embedded-type modularized computing machine according to claim 1,2 or 3, it is characterized in that: described CPU is Shen prestige processor chips, described system chipset is IO SWITCH chip, described one turn of multiple bus logic controller is PCI-E Switch chip, described PCI-E to pci bus controller is PCI-Eto PCI Bridge chip, and described first connector and described second connector are Tyco/3-1827231-6 high-density connector.
5. embedded-type modularized computing machine according to claim 4, it is characterized in that: described CPU, described RAM (random access memory) card, described system chipset, described one turn of multiple bus logic controller and described PCI-E turn the front that pci bus controller is all installed on pcb board, described first connector and described second connector are all installed on the back side of pcb board.
6. the embedded-type modularized computing machine according to claim 1,2 or 3, it is characterized in that: described CPU, described RAM (random access memory) card, described system chipset, described one turn of multiple bus logic controller and described PCI-E turn the front that pci bus controller is all installed on pcb board, described first connector and described second connector are all installed on the back side of pcb board.
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| CN201520463798.3U CN204719625U (en) | 2015-07-01 | 2015-07-01 | A kind of embedded-type modularized computing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111339002A (en) * | 2019-12-30 | 2020-06-26 | 中国船舶重工集团公司第七一六研究所 | Reinforced computer core module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111339002A (en) * | 2019-12-30 | 2020-06-26 | 中国船舶重工集团公司第七一六研究所 | Reinforced computer core module |
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