CN103631325A - Main control panel based on PowerPC processor - Google Patents
Main control panel based on PowerPC processor Download PDFInfo
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- CN103631325A CN103631325A CN201210300014.6A CN201210300014A CN103631325A CN 103631325 A CN103631325 A CN 103631325A CN 201210300014 A CN201210300014 A CN 201210300014A CN 103631325 A CN103631325 A CN 103631325A
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Abstract
The invention discloses a main control panel based on a PowerPC processor. The main control panel comprises a processing center and a connector. The processing center comprises a CPU module and three PHY modules connected to the CPU module. A Local bus and a CPLD module are further connected to the CPU module. Data interaction is carried out between Ethernet interfaces on the PHY modules and the outside through the connector and between the Local bus and the outside through the connector. The main control panel has the advantages that interfaces on the main control panel are integrated through the connector to make product installation and detection easier and more convenient.
Description
Technical field
The present invention relates to a kind of computing machine master control borad, particularly relate to a kind of master control borad based on PowerPC processor.
Background technology
Information age, digital Age makes embedded product obtain huge development opportunity, and embedded system is widely used in the fields such as national defence, traffic, communication, Industry Control at present
Networking, informationalized requirement, along with the maturation of technique of internet, the raising of bandwidth improve day by day, make the equipment trend diversification of simple function in the past, and structure is more complicated.This just requires chip design manufacturer integrated more function on chip, in order to meet the upgrading of application function, designers adopt more powerful flush bonding processor as 32,64 risc chips or signal processor DSP enhancing processing power on the one hand, increase functional interface simultaneously, as USB, expansion bus type, as CAN BUS, the processing of reinforcement to multimedia, figure etc., progressively implements the concept of SOC (system on a chip) (SOC).But increasing of interface, causes on installing and detecting very inconvenient.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of master control borad based on PowerPC processor is provided, in solution prior art, interface is too much, the problem of bad management.
Object of the present invention is achieved through the following technical solutions: the master control borad based on PowerPC processor, comprise processing enter and connector, described processing enter comprises CPU module and is connected to three PHY modules in CPU module, in CPU module, be also connected with a Local bus and CPLD module, the Ethernet interface in PHY module and Local bus are carried out data interaction through connector and the external world.
In described CPU module, be also provided with two RS232 serial ports, RS232 serial ports carries out data interaction by connector and the external world.
In described CPU module, be also connected with a PCIe bus, PCIe bus is carried out data interaction by connector and the external world.
In described CPU module, be also connected with an I2C bus, I2C bus is carried out data interaction through connector and peripherals.
In described CPLD module, be also connected with a reseting module.
The invention has the beneficial effects as follows: by a connector, the interface on master control borad is carried out integratedly, make product become easy on installing and detecting.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
[embodiment]
As shown in Figure 1, master control borad based on PowerPC processor, comprise processing enter and connector, described processing enter comprises CPU module and is connected to three PHY modules in CPU module, in CPU module, be also connected with a Local bus and CPLD module, the Ethernet interface in PHY module and Local bus are carried out data interaction through connector and the external world.
In described CPU module, be also provided with two RS232 serial ports, RS232 serial ports carries out data interaction by connector and the external world.
In described CPU module, be also connected with a PCIe bus, PCIe bus is carried out data interaction by connector and the external world.
In described CPU module, be also connected with an I2C bus, I2C bus is carried out data interaction through connector and peripherals.
In described CPLD module, be also connected with a reseting module.
The CPU module of the present embodiment adopts the P1011 chip of Power PC series, has the advantages such as travelling speed is fast, low in energy consumption; PHY module adopts RTL8169S-32/64 chip, is 10/100/1000 adaptive net card chip; CPLD module is CPLD, adopts Altera EPM7128S chip, is mainly used in as Local bus provides sequential support, and is that processing enter is passed through reset function by the reseting module being connected in CPLD module.
In the CPU module of the present embodiment, be also connected with the NAND FLASH storer of the DDR2 internal memory of 2G, the NOR FLASH storer of 128M and 2G, NOR FLASH storer is for storage system program.
Claims (5)
1. the master control borad based on PowerPC processor, it is characterized in that, comprise processing enter and connector, described processing enter comprises CPU module and is connected to three PHY modules in CPU module, in CPU module, be also connected with a Local bus and CPLD module, the Ethernet interface in PHY module and Local bus are carried out data interaction through connector and the external world.
2. the master control borad based on PowerPC processor according to claim 1, is characterized in that, is also provided with two RS232 serial ports in described CPU module, and RS232 serial ports carries out data interaction by connector and the external world.
3. the master control borad based on PowerPC processor according to claim 2, is characterized in that, is also connected with a PCIe bus in described CPU module, and PCIe bus is carried out data interaction by connector and the external world.
4. the master control borad based on PowerPC processor according to claim 3, is characterized in that, is also connected with an I2C bus in described CPU module, and I2C bus is carried out data interaction through connector and the external world.
5. the master control borad based on PowerPC processor according to claim 1, is characterized in that, is also connected with a reseting module in described CPLD module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210300014.6A CN103631325A (en) | 2012-08-22 | 2012-08-22 | Main control panel based on PowerPC processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210300014.6A CN103631325A (en) | 2012-08-22 | 2012-08-22 | Main control panel based on PowerPC processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103631325A true CN103631325A (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210300014.6A Pending CN103631325A (en) | 2012-08-22 | 2012-08-22 | Main control panel based on PowerPC processor |
Country Status (1)
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| CN (1) | CN103631325A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334814A (en) * | 2014-08-13 | 2016-02-17 | 上海华建电力设备股份有限公司 | Modularized embedded system |
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| CN2657097Y (en) * | 2003-10-14 | 2004-11-17 | 华为技术有限公司 | Central processing unit circuit control system |
| CN1737590A (en) * | 2004-08-20 | 2006-02-22 | 乐金电子(中国)研究开发中心有限公司 | Single purpose LCD assessment apparatus for mobile terminal |
| US20060282599A1 (en) * | 2005-06-10 | 2006-12-14 | Yung-Cheng Chiu | SLI adaptor card and method for mounting the same to motherboard |
| CN101364895A (en) * | 2008-09-24 | 2009-02-11 | 上海大学 | High performance wideband Internet behavior real-time analysis and management system |
| CN101916099A (en) * | 2010-08-11 | 2010-12-15 | 深圳市中盟科技股份有限公司 | Signal acquisition device and method thereof |
| CN202205050U (en) * | 2011-09-16 | 2012-04-25 | 国电南京自动化股份有限公司 | Core board for protecting and controlling electric system |
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2012
- 2012-08-22 CN CN201210300014.6A patent/CN103631325A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2657097Y (en) * | 2003-10-14 | 2004-11-17 | 华为技术有限公司 | Central processing unit circuit control system |
| CN1737590A (en) * | 2004-08-20 | 2006-02-22 | 乐金电子(中国)研究开发中心有限公司 | Single purpose LCD assessment apparatus for mobile terminal |
| US20060282599A1 (en) * | 2005-06-10 | 2006-12-14 | Yung-Cheng Chiu | SLI adaptor card and method for mounting the same to motherboard |
| CN101364895A (en) * | 2008-09-24 | 2009-02-11 | 上海大学 | High performance wideband Internet behavior real-time analysis and management system |
| CN101916099A (en) * | 2010-08-11 | 2010-12-15 | 深圳市中盟科技股份有限公司 | Signal acquisition device and method thereof |
| CN202205050U (en) * | 2011-09-16 | 2012-04-25 | 国电南京自动化股份有限公司 | Core board for protecting and controlling electric system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334814A (en) * | 2014-08-13 | 2016-02-17 | 上海华建电力设备股份有限公司 | Modularized embedded system |
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Application publication date: 20140312 |
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