CN201438303U - Multifunctional test card - Google Patents
Multifunctional test card Download PDFInfo
- Publication number
- CN201438303U CN201438303U CN2009203058723U CN200920305872U CN201438303U CN 201438303 U CN201438303 U CN 201438303U CN 2009203058723 U CN2009203058723 U CN 2009203058723U CN 200920305872 U CN200920305872 U CN 200920305872U CN 201438303 U CN201438303 U CN 201438303U
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- test
- card
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- mainboard
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Abstract
The utility model provides a multifunctional test card, which is used for testing various interfaces on a test mainboard and mainly includes a test card interface, an interface controller and an EEPROM. The test card interface is electrically connected with the interfaces on the mainboard, and includes a hard disk interface, a 1394 interface and a USB interface; the interface controller is connected with the test card interface; and the EEPROM is connected with the interface controller through a CPLD, controls the test card interface to transmit test data to the interfaces on the mainboard, and compares the transmitted test data with the test data received from the interfaces of the mainboard, so as to judge whether the test data is transmitted successfully. The utility model provides the multifunctional test card to change the situation that different test card or hard disks are required to be hung on the different interfaces of the test mainboard, thereby saving the space, reducing the test cost, efficiently improving the test stability, and shortening the test time.
Description
Technical field
The utility model relates to a kind of test card, relates in particular to a kind of multifunctional testing card in order to multiple interfaces on the testing host.
Background technology
During current testing host, the dissimilar interface of a lot of machines is a lot, dissimilar interfaces need be tested one by one with the test card of the test different types interface of correspondence, and this method of testing is more complicated not only, and it is also very high to buy the testing apparatus cost.
With the machine of WGBU, a mainboard generally has 14 SATA or SAS interface, 8 to 12 USB interface, 2 1394 interfaces, therefore, mainboard is to hang 14 HDD at present, 8 to 12 USB interface, 2 1394 test cards are to test, because external hard disk and test card are too many, putting crowded can cause dispelling the heat bad, if the test duration is long, test shelves machine will appear sometimes, perhaps do not advance situations such as system.
Summary of the invention
In view of the above problems, the utility model provides a kind of multifunctional testing card, not only improves the stability of test speed and test, and reduces testing cost.
In order to achieve the above object, the utility model has adopted following technology contents: a kind of multifunctional testing card, and in order to various types of interfaces on the testing host, this test card mainly comprises: the test card interface, the interface of itself and mainboard electrically connects; Interface controller, it is connected with the test card interface; And EEPROM, it is connected with interface controller by CPLD, and control test card interface sends the interface of test data to the mainboard, and test data that sends and the test data that receives from mainboard interface are made comparisons, and judges whether test data transmits success.
Preferable, the utility model provides a kind of multifunctional testing card, wherein, described test card interface comprises hard-disk interface, 1394 interfaces and USB interface, described interface controller is and hard-disk interface, 1394 interfaces and USB interface hard disk interface controller, 1394 interface controllers and usb interface controller one to one, and described EEPROM is and hard-disk interface, 1394 interfaces and USB interface hard-disk interface EEPROM, 1394 interface EEPROM and USB interface EEPROM one to one.
Preferable, the utility model provides a kind of multifunctional testing card, and wherein, described test card is provided with power supply changeover device.
Compared to prior art, the utility model provides a kind of multifunctional testing card, to replace the dissimilar interface of present testing host need hang different test cards or hard disk, not only saved the space, reduced testing cost, but also improved the stability of test effectively, shortened the test duration.
Description of drawings
Fig. 1 is a block diagram of the present utility model
Fig. 2 is a principle schematic of the present utility model
Embodiment
Please refer to shown in Figure 1ly, be block diagram of the present utility model.Multifunctional testing card described in the utility model 10 is main in order to interfaces dissimilar on the testing host.
Wherein, described multifunctional testing card 10 mainly comprises CPLD101; Interface (not shown) dissimilar on the test card interface 102, itself and mainboard electrically connect one by one; Interface controller 103, it is connected with test card interface 102; And EEPROM104, it is connected with interface controller 103 by CPLD101, and control test card interface 102 sends the interface of test datas to the mainboard.
In present embodiment, described mainboard dissimilar interface to be tested with SATA SAS interface 1021,1394 interfaces 1022 and usb 1 023 be example.
Again, please refer to shown in Figure 2ly again, be principle schematic of the present utility model.Wherein, described SATA SAS interface 1021,1394 interfaces 1022, usb 1 023 and mainboard SATA to be tested the SAS interface, 1394 interfaces and USB interface are corresponding one by one to be electrically connected, described SATA SAS controller 1031,1394 interface controllers 1032, usb interface controller 1033 and this SATA SAS interface 1021,1394 interfaces 1022, usb 1 023 electrically connects respectively, in addition, described CPLD101 one end respectively with SATA SAS controller 1031,1394 interface controllers 1032, usb interface controller 1033 connects, its other end respectively with SATA SAS interface EEPROM1041,1394 interface EEPROM1042, USB interface EEPROM1043 connects.
In addition, the 12V power supply that described multifunctional testing card 10 utilizes mainboard to provide, and this multifunctional testing card 10 is provided with the power supply changeover device (not shown), this power supply changeover device is converted to 5V or 3.3V in order to the 12V that mainboard is provided, and uses to offer interface testings dissimilar on this multifunctional testing card 10.
Be example at first, how the USB interface on the mainboard tested so that this multifunctional testing card 10 to be described with the USB interface on the testing host.
During test, the corresponding electric connection of USB interface at first that usb 1 023 on this multifunctional testing card 10 and mainboard is to be tested, CPLD101 on this multifunctional testing card 10 reads the test procedure of this USB interface EEPROM1043, so that the usb interface controller 1033 that is connected with this CPLD101 is controlled, thereby the usb 1 of controlling on this multifunctional testing card 10 023 sends test data with 1.0 and 2.0 the speed USB interface on mainboard respectively, if the USB interface acceptance test data on the mainboard are good, then this test data is returned the usb 1 023 on this multifunctional testing card 10, this USB interface EEPROM1043 compares the test data of transmission and the test data of reception, if test data unanimity, judgment data transmission success then, the USB interface test on this mainboard is passed through.
In like manner, this multifunctional testing card 10 in the lump to the SATA on the mainboard SAS interface 1021 and 1394 interfaces 1022 do test, with judge SATA SAS interface 1021 and 1394 interfaces 1022 whether good.
Claims (5)
1. multifunctional testing card, is characterized in that this test card mainly comprises in order to various types of interfaces on the testing host:
The test card interface, the interface of itself and mainboard electrically connects;
Interface controller, it is connected with the test card interface; And
EEPROM, it is connected with interface controller by CPLD, and control test card interface sends the interface of test data to the mainboard, and test data that sends and the test data that receives from mainboard interface are made comparisons, and judges whether test data transmits success
2. multifunctional testing card according to claim 1 is characterized in that, described test card interface comprises hard-disk interface, 1394 interfaces and USB interface.
3. multifunctional testing card according to claim 2 is characterized in that, described interface controller is and hard-disk interface, 1394 interfaces and USB interface hard disk interface controller, 1394 interface controllers and usb interface controller one to one.
4. multifunctional testing card according to claim 2 is characterized in that, described EEPROM is and hard-disk interface, 1394 interfaces and USB interface hard-disk interface EEPROM, 1394 interface EEPROM and USB interface EEPROM one to one.
5. multifunctional testing card according to claim 1 is characterized in that described test card is provided with power supply changeover device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203058723U CN201438303U (en) | 2009-07-09 | 2009-07-09 | Multifunctional test card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203058723U CN201438303U (en) | 2009-07-09 | 2009-07-09 | Multifunctional test card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438303U true CN201438303U (en) | 2010-04-14 |
Family
ID=42400275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203058723U Expired - Fee Related CN201438303U (en) | 2009-07-09 | 2009-07-09 | Multifunctional test card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438303U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222029A (en) * | 2010-04-15 | 2011-10-19 | 鸿富锦精密工业（深圳）有限公司 | Interface testing assisting device |
| CN103729272A (en) * | 2012-10-12 | 2014-04-16 | 英业达科技有限公司 | Testing device with multiple connection ports |
| CN104881340A (en) * | 2015-06-09 | 2015-09-02 | 英业达科技有限公司 | Electronic device |
-
2009
- 2009-07-09 CN CN2009203058723U patent/CN201438303U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222029A (en) * | 2010-04-15 | 2011-10-19 | 鸿富锦精密工业（深圳）有限公司 | Interface testing assisting device |
| CN102222029B (en) * | 2010-04-15 | 2015-04-15 | 淮南东正电子科技有限公司 | Interface testing assisting device |
| CN103729272A (en) * | 2012-10-12 | 2014-04-16 | 英业达科技有限公司 | Testing device with multiple connection ports |
| CN104881340A (en) * | 2015-06-09 | 2015-09-02 | 英业达科技有限公司 | Electronic device |
| CN104881340B (en) * | 2015-06-09 | 2018-09-25 | 英业达科技有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20120709 |