CN107783865A - USB testers - Google Patents
USB testers Download PDFInfo
- Publication number
- CN107783865A CN107783865A CN201610728596.6A CN201610728596A CN107783865A CN 107783865 A CN107783865 A CN 107783865A CN 201610728596 A CN201610728596 A CN 201610728596A CN 107783865 A CN107783865 A CN 107783865A
- Authority
- CN
- China
- Prior art keywords
- memory
- usb
- control modules
- test
- testers
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000006870 function Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test buses, lines or interfaces, e.g. stuck-at or open line faults
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Information Transfer Systems (AREA)
Abstract
The present invention discloses a kind of USB testers, including：USB interface in USB male joint, with computer to be measured is connected；Memory, its store data inside；USB2.0 control modules, its one end are connected with the USB male joint, and the other end is connected with the memory；USB3.0 control modules, its one end are connected with the USB male joint, and the other end is connected with the memory；When test, the USB2.0 control modules are by the data read-out in the memory, write data into again with the USB3.0 control modules in the memory, again by the USB3.0 control modules by the data read-out in the memory, and write data into the USB2.0 control modules in the memory and complete to test.It can be seen that without being tested using two USB devices USB2.0 the and USB3.0 functions on the computer to be measured, solve plug during test USB2.0 and USB3.0 and often, test process trouble, expend the problem of man-hour.
Description
【Technical field】
The present invention relates to tester, more particularly to a kind of USB testers.
【Background technology】
For electronic products such as notebook computers, there would generally be several USB (Universal Serial thereon
Bus, USB) interface.The current USB interface on electronic product is all generally USB3.0 interfaces, in electronics
Before product export, it can be tested to ensure that the function of each interface is qualified.For USB3.0 interface, in order to backward compatible, no
But need to test it connects USB3.0 equipment whether can normal work, it is also necessary to which can test connection USB2.0 equipment normal work
Make.
Current test mode is equipment (being, for example, USB flash disk), the USB3.0 equipment (being, for example, USB flash disk) point using USB2.0
The other USB interface to the electronic product carries out USB2.0, USB3.0 functional test, therefore needs to use difference in test
USB device, and need plugged twice.
It can be seen that using above-mentioned test mode, plug often, test process trouble, expends man-hour and easily causes plug damage
It is bad；Simultaneously, it is necessary to using two class USB flash disks, unnecessary waste is caused.
In view of this, it is necessary to develop a kind of USB testers in fact, to solve the above problems.
【The content of the invention】
It is therefore an object of the present invention to provide a kind of USB testers, solve to plug number during test USB2.0 and USB3.0
It is more, test process trouble, expend the problem of man-hour.
In order to achieve the above object, USB testers provided by the invention, including：
USB interface in USB male joint, with computer to be measured is connected；
Memory, its store data inside；
USB2.0 control modules, its one end are connected with the USB male joint, and the other end is connected with the memory；
USB3.0 control modules, its one end are connected with the USB male joint, and the other end is connected with the memory；
When test, the USB2.0 control modules are by the data read-out in the memory, then with the USB3.0 control modules
Write data into the memory, then by the USB3.0 control modules by the data read-out in the memory, and with this
USB2.0 control modules, which write data into, completes test in the memory.
Optionally, the computer to be measured shows test result.
Compared to prior art, using the USB testers of the present invention, the USB2.0 control modules are by the number in the memory
Write data into the memory according to reading, then with the USB3.0 control modules, then deposited this by the USB3.0 control modules
Data read-out in reservoir, and write data into the USB2.0 control modules in the memory and complete to test.It can be seen that without adopting
USB2.0 the and USB3.0 functions on the computer to be measured are tested with two USB devices, solve test USB2.0 and
Plug often, test process trouble, expends the problem of man-hour during USB3.0.
【Brief description of the drawings】
Fig. 1 is schematically shown as the application structure schematic diagram of the preferred embodiment of USB2.0, USB3.0 switch one of the present invention.
【Embodiment】
Fig. 1 is please referred to, Fig. 1 is schematically shown as the application structure schematic diagram of the preferred embodiment of USB testers one of the present invention.
In order to achieve the above object, USB testers provided by the invention, including：
Usb 1 02 in USB male joint 100, with computer 101 to be measured is connected；
Memory 103, its store data inside；
USB2.0 control modules 104, its one end are connected with the USB male joint 100, and the other end connects with the memory 103
Connect；
USB3.0 control modules 105, its one end are connected with the USB male joint 100, and the other end connects with the memory 103
Connect；
When test, the USB2.0 control modules 104 are controlled by the data read-out in the memory 103, then with the USB3.0
Molding block 105 is write data into the memory 103, then by the USB3.0 control modules 105 by the number in the memory 103
According to reading, and write data into the USB2.0 control modules 104 in the memory 103 and complete to test.
Optionally, the computer to be measured 101 shows test result.
Compared to prior art, using the USB testers of the present invention, the USB2.0 control modules 104 are by the memory 103
In data read-out, then write data into the USB3.0 control modules 105 in the memory 103, then controlled by the USB3.0
Molding block 105 writes data into the memory by the data read-out in the memory 103, and with the USB2.0 control modules 104
Test is completed in 103.It can be seen that without using two USB devices come to USB2.0 the and USB3.0 functions on the computer 101 to be measured
Tested, solve plug during test USB2.0 and USB3.0 and often, test process trouble, expend the problem of man-hour.
It is noted that the invention is not restricted to above-mentioned embodiment, any person skilled in the art is based on this hair
Any simple modification, equivalent change and modification that bright technical scheme is made to above-described embodiment, both fall within the protection model of the present invention
In enclosing.
Claims (2)
1. a kind of USB testers, it is characterised in that it includes：
USB interface in USB male joint, with computer to be measured is connected；
Memory, its store data inside；
USB2.0 control modules, its one end are connected with the USB male joint, and the other end is connected with the memory；
USB3.0 control modules, its one end are connected with the USB male joint, and the other end is connected with the memory；
When test, the USB2.0 control modules are by the data read-out in the memory, then with the USB3.0 control modules by number
According to writing in the memory, then by the USB3.0 control modules by the data read-out in the memory, and controlled with the USB2.0
Molding block, which writes data into, completes test in the memory.
2. USB testers as claimed in claim 1, it is characterised in that the computer to be measured shows test result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728596.6A CN107783865B (en) | 2016-08-26 | 2016-08-26 | USB tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728596.6A CN107783865B (en) | 2016-08-26 | 2016-08-26 | USB tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107783865A true CN107783865A (en) | 2018-03-09 |
| CN107783865B CN107783865B (en) | 2021-02-12 |
Family
ID=61438550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610728596.6A Expired - Fee Related CN107783865B (en) | 2016-08-26 | 2016-08-26 | USB tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107783865B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176702A (en) * | 2011-02-18 | 2011-09-07 | 威盛电子股份有限公司 | Test system and test method |
| CN103577293A (en) * | 2012-07-31 | 2014-02-12 | 广达电脑股份有限公司 | Composite function interface test system and method |
| CN104102561A (en) * | 2013-04-09 | 2014-10-15 | 广达电脑股份有限公司 | Universal sequence bus testing device |
| US20140359358A1 (en) * | 2013-05-28 | 2014-12-04 | Inventec Corporation | Test apparatus |
| CN104598415A (en) * | 2014-11-27 | 2015-05-06 | 英业达科技有限公司 | Universal serial bus (USB) test fixture |
| CN204990275U (en) * | 2015-07-28 | 2016-01-20 | 浪潮电子信息产业股份有限公司 | Test fixture supporting USB2.0 Tx signal and USB3.0 Tx/Rx signal |
| CN105511997A (en) * | 2014-09-26 | 2016-04-20 | 神讯电脑(昆山)有限公司 | Tool for testing of USB 3.0 interfaces |
| CN105703180A (en) * | 2014-11-28 | 2016-06-22 | 神讯电脑(昆山)有限公司 | USB2.0 and USB3.0 switch |
| CN105700981A (en) * | 2014-11-28 | 2016-06-22 | 神讯电脑(昆山)有限公司 | USB (Universal Serial Bus) disk used for test |
-
2016
- 2016-08-26 CN CN201610728596.6A patent/CN107783865B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176702A (en) * | 2011-02-18 | 2011-09-07 | 威盛电子股份有限公司 | Test system and test method |
| CN103577293A (en) * | 2012-07-31 | 2014-02-12 | 广达电脑股份有限公司 | Composite function interface test system and method |
| CN104102561A (en) * | 2013-04-09 | 2014-10-15 | 广达电脑股份有限公司 | Universal sequence bus testing device |
| US20140359358A1 (en) * | 2013-05-28 | 2014-12-04 | Inventec Corporation | Test apparatus |
| CN105511997A (en) * | 2014-09-26 | 2016-04-20 | 神讯电脑(昆山)有限公司 | Tool for testing of USB 3.0 interfaces |
| CN104598415A (en) * | 2014-11-27 | 2015-05-06 | 英业达科技有限公司 | Universal serial bus (USB) test fixture |
| CN105703180A (en) * | 2014-11-28 | 2016-06-22 | 神讯电脑(昆山)有限公司 | USB2.0 and USB3.0 switch |
| CN105700981A (en) * | 2014-11-28 | 2016-06-22 | 神讯电脑(昆山)有限公司 | USB (Universal Serial Bus) disk used for test |
| CN204990275U (en) * | 2015-07-28 | 2016-01-20 | 浪潮电子信息产业股份有限公司 | Test fixture supporting USB2.0 Tx signal and USB3.0 Tx/Rx signal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107783865B (en) | 2021-02-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |