CN202720546U - Mainboard used inside portable communication device - Google Patents
Mainboard used inside portable communication device Download PDFInfo
- Publication number
- CN202720546U CN202720546U CN201220417364.6U CN201220417364U CN202720546U CN 202720546 U CN202720546 U CN 202720546U CN 201220417364 U CN201220417364 U CN 201220417364U CN 202720546 U CN202720546 U CN 202720546U
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- China
- Prior art keywords
- communication device
- portable communication
- connector
- mainboard
- used inside
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Abstract
The utility model discloses a mainboard used inside a portable communication device. The mainboard used inside the portable communication device comprises a processing center, a first connector and a second connector. The processing center comprises a central processing unit (CPU) module, a physical layer (PHY) module, a universal serial bus (USB) controller and a serial advanced technology attachment (SATA) controller. A peripheral component interconnect (PCI) bus, a RapidI0 bus and a Local bus are placed on the CPU module and are connected to the outer end through the second connector. The mainboard used inside the portable communication device has the advantages that a plurality of interface units are replaced by the connectors so as to reduce the whole size of the mainboard and also reduce power consumption. The mainboard used inside the portable communication device is provided with abundant serial communication and control interfaces and has strong network capacity and operation processing capacity. The mainboard used inside the portable communication device can be applied to the fields such as radar, sonar, video picture processing and intelligent signal processing. The mainnoard used inside the portable communication device is very suitable for the interior of the portable communication device.
Description
Technical field
The utility model relates to a kind of computer motherboard, particularly relates to a kind of mainboard that applies in the portable communication device.
Background technology
Information age, digital Age, embedded system was widely used in the fields such as national defence, traffic, communication, Industry Control at present so that embedded product has obtained huge development opportunity
Networked, informationalized requirement is along with the maturation of technique of internet, the raising of bandwidth improve day by day, so that the in the past equipment of simple function trend diversification, structure is more complicated.This just requires chip design manufacturer integrated more function on chip, in order to satisfy the upgrading of application function, designers adopt more powerful flush bonding processor to strengthen processing power such as 32,64 risc chips or signal processor DSP on the one hand, increase simultaneously functional interface, such as USB, the expansion bus type is such as CAN BUS, reinforcement is progressively implemented the concept of SOC (system on a chip) (SOC) to the processing of multimedia, figure etc.But increasing of interface causes the mainboard structure of embedded system to become large, and power consumption also uprises, and is not suitable for very much being applied on the portable equipment.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, and a kind of mainboard that applies in the portable communication device is provided, and interface is too much in the solution prior art, causes structure to become large, the too high shortcoming of power consumption.
The purpose of this utility model is achieved through the following technical solutions: apply to the mainboard in the portable communication device, comprise processing enter, the first connector and the second connector, described processing enter comprises the CPU module, the PHY module, USB controller and SATA controller, pci bus on the described CPU module, the RapidI0 bus, the Local bus is connected to the outer end by the second connector, USB controller and SATA controller are connected to the pci bus on the CPU module, and first connector that passes through of SATA interface connects the outer end on the USB interface of USB controller and the SATA controller, be provided with 4 road Ethernet interfaces on the described PHY module, first connection of wherein leading up to connects the outer end, and other second connector that passes through connects the outer end.
Described processing enter also includes a PCIe conversion chip.
Described PCIe conversion chip is connected on the PCIe bus on the CPU module, and the PCIe conversion chip is exported four road PCIe interfaces, and described PCIe interface connects the outer end by the first connector.
Be connected with Nor Flash storer on the described CPU module, be used for program data.
The beneficial effects of the utility model are: replace a large amount of interface units by connector, thereby dwindled the overall volume of mainboard, also reduced power consumption, this device has abundant serial communication and control interface, have powerful network handling capacity and calculation process ability, can be applicable to the fields such as radar, sonar, video image processing, intelligent signal processing, and be highly suitable in the portable communication device.
Description of drawings
Fig. 1 is structured flowchart of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but structure of the present utility model is not limited only to following examples:
[embodiment]
As shown in Figure 1, apply to the mainboard in the portable communication device, comprise processing enter, the first connector and the second connector, described processing enter comprises the CPU module, the PHY module, USB controller and SATA controller, pci bus on the described CPU module, the RapidI0 bus, the Local bus is connected to the outer end by the second connector, USB controller and SATA controller are connected to the pci bus on the CPU module, and first connector that passes through of SATA interface connects the outer end on the USB interface of USB controller and the SATA controller, be provided with 4 road Ethernet interfaces on the described PHY module, first connection of wherein leading up to connects the outer end, and other second connector that passes through connects the outer end.
Described processing enter also includes a PCIe conversion chip.
Described PCIe conversion chip is connected on the PCIe bus on the CPU module, and the PCIe conversion chip is exported four road PCIe interfaces, and described PCIe interface connects the outer end by the first connector.
Be connected with Nor Flash storer on the described CPU module, be used for program data.
The CPU module of present embodiment adopts the chip of MPC8548 model, is based on the Freescale(Freescale) the PowerQuicc III processor of PowerPC framework, powerful processing power is particularly suitable for the processing of at a high speed low time delay; The PHY module adopts the 88E8001 of Marvell, provides the Ethernet of 10/100/1000M speed to connect.
Claims (4)
1. apply to the mainboard in the portable communication device, it is characterized in that, comprise processing enter, the first connector and the second connector, described processing enter comprises the CPU module, the PHY module, USB controller and SATA controller, pci bus on the described CPU module, the RapidI0 bus, the Local bus is connected to the outer end by the second connector, USB controller and SATA controller are connected to the pci bus on the CPU module, and first connector that passes through of SATA interface connects the outer end on the USB interface of USB controller and the SATA controller, be provided with 4 road Ethernet interfaces on the described PHY module, first connection of wherein leading up to connects the outer end, and other second connector that passes through connects the outer end.
2. the mainboard that applies in the portable communication device according to claim 1 is characterized in that described processing enter also includes a PCIe conversion chip.
3. the mainboard that applies in the portable communication device according to claim 2, it is characterized in that, described PCIe conversion chip is connected on the PCIe bus on the CPU module, and the PCIe conversion chip is exported four road PCIe interfaces, and described PCIe interface connects the outer end by the first connector.
4. the mainboard that applies in the portable communication device according to claim 1 is characterized in that, is connected with Nor Flash storer on the described CPU module, is used for program data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220417364.6U CN202720546U (en) | 2012-08-22 | 2012-08-22 | Mainboard used inside portable communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220417364.6U CN202720546U (en) | 2012-08-22 | 2012-08-22 | Mainboard used inside portable communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720546U true CN202720546U (en) | 2013-02-06 |
Family
ID=47622363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220417364.6U Expired - Lifetime CN202720546U (en) | 2012-08-22 | 2012-08-22 | Mainboard used inside portable communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720546U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558907A (en) * | 2013-09-02 | 2014-02-05 | 威盛电子股份有限公司 | Electronic device and method for reducing power consumption of electronic device |
| CN103631323A (en) * | 2012-08-22 | 2014-03-12 | 成都爱斯顿测控技术有限公司 | Mainboard applied to interior of portable communication device |
| CN104820474A (en) * | 2015-05-14 | 2015-08-05 | 曙光云计算技术有限公司 | Cloud server mainboard, cloud server and realization method thereof |
-
2012
- 2012-08-22 CN CN201220417364.6U patent/CN202720546U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631323A (en) * | 2012-08-22 | 2014-03-12 | 成都爱斯顿测控技术有限公司 | Mainboard applied to interior of portable communication device |
| CN103631323B (en) * | 2012-08-22 | 2017-02-22 | 成都爱斯顿测控技术有限公司 | Mainboard applied to interior of portable communication device |
| CN103558907A (en) * | 2013-09-02 | 2014-02-05 | 威盛电子股份有限公司 | Electronic device and method for reducing power consumption of electronic device |
| CN104820474A (en) * | 2015-05-14 | 2015-08-05 | 曙光云计算技术有限公司 | Cloud server mainboard, cloud server and realization method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170807 Address after: West high tech Zone Fucheng Road in Chengdu city of Sichuan province 610041 No. 399 Tianfu New Valley No. 8 Building 2 unit 805 room Patentee after: CHENGDU AISDUN SCIENCE & TECHNOLOGY CO.,LTD. Address before: 8, building 16, block A, Pioneer Road, 610000 hi tech Development Zone, Sichuan, Chengdu Patentee before: CHENGDU ISTONE MEASUREMENT CONTROL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |