CN203054687U - Cortex A9 M3-based core board framework - Google Patents
Cortex A9 M3-based core board framework Download PDFInfo
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- CN203054687U CN203054687U CN 201320084306 CN201320084306U CN203054687U CN 203054687 U CN203054687 U CN 203054687U CN 201320084306 CN201320084306 CN 201320084306 CN 201320084306 U CN201320084306 U CN 201320084306U CN 203054687 U CN203054687 U CN 203054687U
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Abstract
The utility model discloses a Cortex A9 M3-based core board framework, which comprises an AML8726-M3 chip, a wireless fidelity (WiFi) module, an audio chip, a double data rate-3 (DDR3) module and a NandFlash module, wherein the WiFi module, the audio chip, the DDR3 module and the NandFlash module are respectively connected with the AML8726-M3 chip. The Cortex A9 M3-based core board framework disclosed by the utility model has the advantages that the flexibility is high and the reliability is high, and can meet the personalized using requirement.
Description
Technical field
The utility model relates to the core board framework of panel computer.
Background technology
Existing panel computer generally is based on the core board framework of ARM11 Cortex A8, or based on Cortex A9 processor, have bigger lcd screen, support USB2.0 and HDMI interface, can move Android operating system, but generally not support the core board function.
The utility model content
The core board framework that the technical problems to be solved in the utility model provides a kind of flexibility ratio height, meets individual requirements, reliability is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, core board framework based on Cortex A9 M3 comprises the AML8726-M3 chip, and the wifi module that is connected with the AML8726-M3 chip respectively, audio chip, DDR3 module and NandFlash module.The AML8726-M3 chip adopts ARM Cortex-A9 CPU, and highest frequency satisfies changing the panel computer technology into demand that core board adds the back-plane design pattern by single board design, the flexibility ratio height to 1GHz.
Preferably, described audio chip is the ALC5631Q audio chip, and output is connected this ALC5631Q audio chip with earphone with microphone input, loudspeaker output respectively.
Preferably, described AML8726-M3 chip also is connected with the UART interface with LCD interface, HMDI interface, USB Host module, USB OTG module, 12C bus interface, GPIO interface, SD interface, utilizing camera interface, RES TP input respectively.
Core board framework based on Cortex A9 M3 of the present utility model has flexibility ratio height, advantage that reliability is high, can satisfying personalized user demand.
Description of drawings
Fig. 1 is that the utility model is based on the structural representation of the core board framework of Cortex A9 M3.
Embodiment
As shown in Figure 1, the core board framework based on Cortex A9 M3 of the present utility model comprises the AML8726-M3 chip, and the wifi module that is connected with the AML8726-M3 chip respectively, audio chip, NandFlash module and two DDR3 modules.Wherein, described audio chip is the ALC5631Q audio chip, and output is connected this ALC5631Q audio chip with earphone with microphone input, loudspeaker output respectively.The DDR3 module is DDR3 128*16Bits K4B2G1646C-HCKO.Described AML8726-M3 chip also is connected with the UART interface with LCD interface, HMDI interface, USB Host module, USB OTG module, 12C bus interface, GPIO interface, SD interface, utilizing camera interface, RES TP input respectively.
To one skilled in the art, can make other various corresponding changes and deformation, and these all changes and deformation should belong within the protection domain of the utility model claim all according to technical scheme described above and design.
Claims (3)
1. based on the core board framework of Cortex A9 M3, it is characterized in that: comprise the AML8726-M3 chip, and the wifi module that is connected with the AML8726-M3 chip respectively, audio chip, DDR3 module and NandFlash module.
2. the core board framework based on Cortex A9 M3 according to claim 1, it is characterized in that: described audio chip is the ALC5631Q audio chip, output is connected this ALC5631Q audio chip with earphone with microphone input, loudspeaker output respectively.
3. the core board framework based on Cortex A9 M3 according to claim 1 is characterized in that: described AML8726-M3 chip also is connected with the UART interface with LCD interface, HMDI interface, USB Host module, USB OTG module, 12C bus interface, GPIO interface, SD interface, utilizing camera interface, RES TP input respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084306 CN203054687U (en) | 2013-02-23 | 2013-02-23 | Cortex A9 M3-based core board framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084306 CN203054687U (en) | 2013-02-23 | 2013-02-23 | Cortex A9 M3-based core board framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054687U true CN203054687U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084306 Expired - Fee Related CN203054687U (en) | 2013-02-23 | 2013-02-23 | Cortex A9 M3-based core board framework |
Country Status (1)
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| CN (1) | CN203054687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399618A (en) * | 2013-07-30 | 2013-11-20 | 天津飞洋投资发展有限公司 | Network computer operating on basis of internet |
-
2013
- 2013-02-23 CN CN 201320084306 patent/CN203054687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399618A (en) * | 2013-07-30 | 2013-11-20 | 天津飞洋投资发展有限公司 | Network computer operating on basis of internet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Boseong 28 Dabao Road No. 49-1 campoloy building 3A Patentee after: EMDOOR INFORMATION CO., LTD. Address before: 518008, No. 5-6, West first floor, Arts crafts emporium, 10 Meilin Road, Futian District, Guangdong, Shenzhen, south of the Five Ridges Patentee before: EMDOOR INFORMATION TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20190223 |