CN107229547A - The electronic installation of Debug Card and the application Debug Card - Google Patents
The electronic installation of Debug Card and the application Debug Card Download PDFInfo
- Publication number
- CN107229547A CN107229547A CN201610175996.9A CN201610175996A CN107229547A CN 107229547 A CN107229547 A CN 107229547A CN 201610175996 A CN201610175996 A CN 201610175996A CN 107229547 A CN107229547 A CN 107229547A
- Authority
- CN
- China
- Prior art keywords
- data
- debug card
- mainboard
- pld
- modular converter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3031—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a motherboard or an expansion card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/325—Display of status information by lamps or LED's
- G06F11/326—Display of status information by lamps or LED's for error or online/offline status
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/805—Real-time
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Debugging And Monitoring (AREA)
Abstract
A kind of Debug Card, for being plugged on a mainboard with the running status of detecting master plate, the Debug Card includes a PLD and a signal input part, the PLD includes a latch module, a modular converter and a memory module, the memory module records the data of the mainboard running status, the latch module is chosen the data that the memory module recorded and latched from the incoming data of the signal input part, and the modular converter is changed the data latched in the latch module.The electronic installation of Debug Card of the present invention and the application Debug Card can be with the running status of detecting real-time mainboard, and staff can judge the operation troubles of mainboard, convenient maintenance according to the data after conversion.
Description
Technical field
The present invention relates to a kind of Debug Card and the electronic installation of the application Debug Card.
Background technology
With the fast development of computer technology, the running status of computer motherboard is also increasingly paid close attention to by people.The running status often to mainboard is needed to be detected or analyzed the failure of mainboard that this is a problem of mainboard maintenance personal very headache.
Current tester can not learn the running status of mainboard in test phase, and the maintenance and error to mainboard bring many inconvenience.
The content of the invention
In view of the foregoing, it is necessary to provide it is a kind of facilitate tester repair and testing host Debug Card and application the Debug Card electronic installation.
A kind of Debug Card, for being plugged on a mainboard with the running status of detecting master plate, the Debug Card includes a PLD and a signal input part, the PLD includes a latch module, a modular converter and a memory module, the memory module records the data of the mainboard running status, the latch module is chosen the data that the memory module recorded and latched from the incoming data of the signal input part, and the modular converter is changed the data latched in the latch module.
Further, the Debug Card also includes a display unit, and the display unit is used for the data after the modular converter is changed and shown.
Further, the Debug Card also includes an output unit, and the output unit is used to connect a computer, and the data logging after the modular converter is changed is in the computer.
Further, the PLD is a CPLD.
Further, the Debug Card also includes a state indication unit, and the state indication unit is used to indicate the Debug Card and the whether normal grafting of the mainboard.
A kind of electronic installation, including a mainboard and a Debug Card, the Debug Card includes a PLD and a signal input part, the PLD includes a latch module, a modular converter and a memory module, the memory module records the data of the mainboard running status, the latch module is chosen the data that the memory module recorded and latched from the incoming data of the signal input part, and the modular converter is changed the data latched in the latch module.
Further, the Debug Card also includes a display unit, and the display unit is used for the data after the modular converter is changed and shown.
Further, the Debug Card also includes an output unit, and the output unit is used to connect a computer, and the data logging after the modular converter is changed is in the computer.
Further, the PLD is a CPLD.
Further, the Debug Card also includes a state indication unit, and the state indication unit is used to indicate the Debug Card and the whether normal grafting of the mainboard.
The electronic installation of Debug Card of the present invention and the application Debug Card can be with the running status of detecting real-time mainboard, it can be latched by PLD from the incoming data of the signal input part, and change the data latched in the latch module, staff can judge the operation troubles of mainboard, convenient maintenance according to the data after conversion.
Brief description of the drawings
Fig. 1 is the block diagram of a better embodiment of electronic installation of the present invention.
Fig. 2 is the block diagram of the better embodiment of Debug Card in Fig. 1.
Main element symbol description
| Debug Card | 100 |
| Mainboard | 200 |
| Electronic installation | 400 |
| Computer | 500 |
| Signal input part | 10 |
| PLD | 20 |
| Latch module | 22 |
| Modular converter | 24 |
| Memory module | 26 |
| USB output units | 30 |
| RS232 encoders | 32 |
| Conversion chip | 34 |
| USB interface | 36 |
| Display unit | 40 |
| State indication unit | 50 |
Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Embodiment
As shown in figure 1, Debug Card 100 of the present invention is applied to an electronic installation 400（Such as a desktop computer）, running status of the Debug Card 100 for detecting the mainboard 200 in the electronic installation 400.
In present embodiment, the Debug Card 100 includes a signal input part 10, a PLD 20, a USB output units 30, a display unit 40 and a state indication unit 50.
In present embodiment, the signal input part 10, USB output units 20 and display unit 40 are electrically connected with the PLD 20 respectively.
In present embodiment, the signal input part 10 is used to connect the mainboard 200, and to obtain signal and data at mainboard 200, the signal input part 10 transmits acquired signal to the PLD 20.
In present embodiment, the PLD 20 is used to receive signal and the data that the signal input part 10 is transmitted, and therefrom chooses the data that 80H address is included, and after inter-process, can export inter-process result.
In present embodiment, the PLD 20 includes a latch module 22, a modular converter 24 and a memory module 26, the memory module 26 is used for the data for recording the running status of the mainboard 200, the latch module 26 is used to choosing the data that the memory module 26 recorded from the incoming data of the signal input part 10 and latched, and the modular converter 24 is changed the data latched in the latch module 26.In present embodiment, the memory module 26 is address unit where a 80H address.
In present embodiment, the signal input part 10 connects the PLD 20 to transmit address and instruct to the PLD 20, the PLD 20 can be decoded to address instruction, to determine that 80H location And receive its data transmitted.
The PLD 20 also will determine that whether the data on this 80H address is live data, and the live data included in 80H address is stored in the latch module 22, the data conversion module 24 is changed to the data in latch module 22, and the data conversion module 24 exports the data after conversion to the USB output units 30 and display unit 40.
In present embodiment, the PLD 20 is a CPLD（Complex
Programmable Logic Device, CPLD）.
In present embodiment, the USB output units 30 receive the result that the PLD 20 is exported, and are shown result with the recording error removing code on the computer 500 by a computer 500.
In present embodiment, the USB output units 30 include a RS232 encoders 32, a conversion chip 34 and a USB interface 36.The signal that the RS232 encoders 32 are used to export the PLD 20 is encoded, the conversion chip 34 is used for the code conversion for exporting the RS232 encoders 32 into usb signal, and the USB interface 36 is used for the USB interface with the computer 500（It is not shown）It is attached, and the display of computer 500 is except wrong result and is preserved.
The display unit 40 is a seven-segment display, for showing the data that 80H address is included, wherein the address contains many error code data, once the display unit 40 shows these error codes, tester just understand which partly should with or its annexation malfunction.
In present embodiment, the state indication unit 50 can be some light emitting diodes（Light Emitting
Diode, LED）Composition.Whether normally the state indication unit 40 is used to indicate the Debug Card 100 upper electricity.
For example, when the signal input part 10 of the Debug Card 100 is plugged in the connector of the mainboard 200（It is not shown）When, the state indication unit 40 will export a cue（As a light emitting diode is lighted）, to represent that the Debug Card 100 is normally connected with the mainboard 200.
In use, the signal input part 10 of Debug Card 100 is plugged in the connector of mainboard 200 by user, now, the status display unit 50 will output indication signal（As light emitting diode is lighted）, to inform that user's mainboard 200 is normally connected with Debug Card 100.Simultaneously, the signal input part 10 obtains signal and data at the connector of mainboard 200, and by acquired signal and data transmission into the PLD 20, the PLD 20 will obtain the data of 80H address, and judge whether taken data is live data.
The PLD 20 preserves acquired live data into the latch module 22, the data conversion module 24 will be changed to the data in latch module 22 simultaneously, and the data after conversion is exported to the USB output units 30 and display unit 40.
The USB output units 30 will show that error knot fruit And is preserved error result by computer 500, and the display unit 40 will show that the data after the conversion that the PLD 20 is exported is shown.For example, data after PLD 20 stops output conversion in a certain period, now the code shown by display unit 40 is to remove error code, and the USB output units 30 can be by now except error code be preserved.Now, what staff also can be according to display unit 40 removes error code to the progress accident analysis of mainboard 200.
So, the electronic installation 400 of Debug Card 100 of the present invention and the application Debug Card 100 can carry out transformational analysis by PLD to signal, and shown the result after conversion by display unit, staff can be according to display unit error code can very easily help to judge the operation troubles of mainboard 200, convenient maintenance.
Those skilled in the art will be appreciated that; embodiment above is intended merely to the explanation present invention; and be not used as limitation of the invention; as long as within the spirit of the present invention, the appropriate change and change made to above example all fall within the scope of protection of present invention.
Claims (10)
1. a kind of Debug Card, for being plugged on a mainboard with the running status of detecting master plate, the Debug Card includes a PLD and a signal input part, the PLD includes a latch module, a modular converter and a memory module, the memory module records the data of the mainboard running status, the latch module is chosen the data that the memory module recorded and latched from the incoming data of the signal input part, and the modular converter is changed the data latched in the latch module.
2. Debug Card as claimed in claim 1, it is characterised in that：The Debug Card also includes a display unit, and the display unit is used for the data after the modular converter is changed and shown.
3. Debug Card as claimed in claim 2, it is characterised in that：The Debug Card also includes an output unit, and the output unit is used to connect a computer, and the data logging after the modular converter is changed is in the computer.
4. Debug Card as claimed in claim 3, it is characterised in that：The PLD is a CPLD.
5. Debug Card as claimed in claim 1, it is characterised in that：The Debug Card also includes a state indication unit, and the state indication unit is used to indicate the Debug Card and the whether normal grafting of the mainboard.
6. a kind of electronic installation, including a mainboard and a Debug Card, the Debug Card includes a PLD and a signal input part, the PLD includes a latch module, a modular converter and a memory module, the memory module records the data of the mainboard running status, the latch module is chosen the data that the memory module recorded and latched from the incoming data of the signal input part, and the modular converter is changed the data latched in the latch module.
7. electronic installation as claimed in claim 6, it is characterised in that：The Debug Card also includes a display unit, and the display unit is used for the data after the modular converter is changed and shown.
8. electronic installation as claimed in claim 7, it is characterised in that：The Debug Card also includes an output unit, and the output unit is used to connect a computer, and the data logging after the modular converter is changed is in the computer.
9. electronic installation as claimed in claim 8, it is characterised in that：The PLD is a CPLD.
10. electronic installation as claimed in claim 8, it is characterised in that：The Debug Card also includes a state indication unit, and the state indication unit indicates the Debug Card and the whether normal grafting of the mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175996.9A CN107229547A (en) | 2016-03-25 | 2016-03-25 | The electronic installation of Debug Card and the application Debug Card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175996.9A CN107229547A (en) | 2016-03-25 | 2016-03-25 | The electronic installation of Debug Card and the application Debug Card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107229547A true CN107229547A (en) | 2017-10-03 |
Family
ID=59931761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610175996.9A Pending CN107229547A (en) | 2016-03-25 | 2016-03-25 | The electronic installation of Debug Card and the application Debug Card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107229547A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040010773A1 (en) * | 2002-07-10 | 2004-01-15 | Akom Technology Corporation. | Method and apparatus for displaying debug codes of a baisc input/output system |
| TW200821607A (en) * | 2006-11-10 | 2008-05-16 | Hon Hai Prec Ind Co Ltd | Debug card and method for testing computer |
| TW200849004A (en) * | 2007-06-01 | 2008-12-16 | Hon Hai Prec Ind Co Ltd | Debug card and method for debugging |
-
2016
- 2016-03-25 CN CN201610175996.9A patent/CN107229547A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040010773A1 (en) * | 2002-07-10 | 2004-01-15 | Akom Technology Corporation. | Method and apparatus for displaying debug codes of a baisc input/output system |
| TW200821607A (en) * | 2006-11-10 | 2008-05-16 | Hon Hai Prec Ind Co Ltd | Debug card and method for testing computer |
| TW200849004A (en) * | 2007-06-01 | 2008-12-16 | Hon Hai Prec Ind Co Ltd | Debug card and method for debugging |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20171003 |