CN1712980A - Inserted card tester - Google Patents
Inserted card tester Download PDFInfo
- Publication number
- CN1712980A CN1712980A CN 200410049625 CN200410049625A CN1712980A CN 1712980 A CN1712980 A CN 1712980A CN 200410049625 CN200410049625 CN 200410049625 CN 200410049625 A CN200410049625 A CN 200410049625A CN 1712980 A CN1712980 A CN 1712980A
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- test
- card
- plug
- pcmcia
- motherboard
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- 238000012360 testing method Methods 0.000 claims abstract description 85
- 238000009434 installation Methods 0.000 claims description 18
- 239000000047 product Substances 0.000 description 13
- 238000012546 transfer Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A test device of card consists of master test board with test interface, slot module set on master test board connected to test interface through redundant pin for plugging card to be tested in, test front end with the first plug corresponding to slot on notebook computer or on some other IT equipment and connecting to slot nodule on master test board through signal line.
Description
Technical field
The present invention relates to field tests, relate in particular to a kind of the exploitation and the production phase plug-in card product is transferred the plug-in card proving installation of survey.
Technical background
At the eighties of last century initial stage nineties, the mobile computing field of fast development has been expedited the emergence of a collection ofly to have forr a short time, lighter, is more suitable for the information technoloy equipment of characteristics such as carrying.Because the restriction of correlative factors such as volume, weight, these information technoloy equipments have generally omitted some function elements, and such as network interface card etc., the appearance of plug-in card product is exactly at this situation, and the abridged function is realized by inserting expansion card.
We are example with employed PCMCIA plug-in card in the notebook, simply introduce.In use, the PCMCIA plug-in card product that is used for notebook needs whole card is inserted in the corresponding slot in use, and its user mode as shown in Figure 1.The a lot of difficulties of the accent measuring tape of going up circuit therefore for card.
Existing solution is usually shown in accompanying drawing 2 or accompanying drawing 3.
Fig. 2 debugs by increase a module that is used to debug on pcmcia card PCB, finishes to remove this part after the debugging and get final product.In case its shortcoming is that preliminary debugging finishes, and removes debugging module, so in later stage test if problem then is difficult to transfer survey again.And if do not remove this module, then can't carry out shell encapsulation.
Fig. 3 then increases a debugging plate in addition, links to each other by the PCB on cable, connector and the pcmcia card and transfers survey.Its shortcoming is that needing to increase connector links to each other with test board, because the volume restrictions of pcmcia card itself, this scheme is difficult to adapt to the pcmcia card product that volume is had strict demand.
Summary of the invention
The present invention is primarily aimed at plug-in card product that information technoloy equipment such as notebook uses and is difficult to the problem of debugging and testing in exploitation and production phase, designed a kind of being used for and the plug-in card product has been transferred the plug-in card proving installation of survey in plug-in card product development and production run, it can cooperate the debugging of plug-in card product easily, make the plug-in card product of directly design standards size under development, accelerate the Products Development process.
For this reason, the present invention adopts following technical scheme:
A kind of plug-in card proving installation comprises the test motherboard, and described test motherboard is provided with test interface, it is characterized in that described proving installation also comprises:
Socket module is arranged on the test motherboard, links to each other by the test interface of redundant pin with the test motherboard, is used to patch plug-in card to be measured;
The test front end has first plug, electrically connects mutually with slot corresponding on the plug-in card equipment, and is connected in by signal wire and tests the motherboard socket module.
Described test front end is arranged on the test motherboard.
Described test front end is arranged at motherboard one side.
Described socket module is provided with the PCMCIA slot, is used to the pcmcia card of pegging graft.
Described test front end meets PCMCIA Standard Release standard.
Described socket module meets PCMCIA Standard Release standard.
Described test motherboard is provided with RS232 level transferring chip interface.
Described test motherboard is provided with jtag interface.
This device utilizes the redundant pin of PCMCIA connector reliably to connect, and has guaranteed to transfer the reliability that connects in surveying, and utilizes this device for adjusting and measuring to test the partial fault plug-in card in production simultaneously.
In addition, on the PCMCIA plug-in card, pad can be set to line up signal, by accurate needle-bar line up signal is caused testing apparatus during production in enormous quantities, conveniently produce in enormous quantities, but this mode is had relatively high expectations to the corresponding apparatus degree of accuracy for early development.
Description of drawings
Fig. 1 is that pcmcia card inserts the preceding connection diagram of information technoloy equipment slot in the prior art;
Fig. 2 is that pcmcia card increase splicing debug circuit mode is transferred the synoptic diagram of survey in the prior art;
Fig. 3 is the technical scheme synoptic diagram that pcmcia card is connected and transfers survey by patch cable and debugging plate in the prior art;
Fig. 4 is the present invention draws line up signal by the PCMCIA socket module a synoptic diagram;
Fig. 5 is that the present invention tests test interface chip connection diagram on the motherboard.
Embodiment
Below in conjunction with Figure of description the specific embodiment of the present invention is described.The present invention is that example is described in detail with the pcmcia card, and other plug-in card proving installation can design with reference to present embodiment.
As shown in Figure 4, accent among the present invention is surveyed the card motherboard and is comprised test motherboard 11, described test motherboard 11 is provided with test interface, these test interfaces are consistent with prior art, can comprise RS232 level transferring chip interface 16, jtag interface 17 etc., being arranged on the test motherboard 11 according to the PCMCIA standard, as shown in Figure 5, is 11 synoptic diagram that this interface is set on the test motherboard.Described jtag interface is the connector of the row's of employing aciculiform formula generally, is used for the outer debugger of web joint, and by means of this interface, the developer can be to testing and debugging as chips such as processors on the plug-in card product.Described RS232 interface generally adopts the DB9 joint, links to each other with PC by this interface, and commissioning staff and Ka go up between the system and carry out message exchange in the time of can being used for the plug-in card product debugged.Described level transferring chip is in order to realize the coupling of RS232 level between chip on board and the PC.
The present invention also comprises PCMCIA socket module 12, be arranged on the test motherboard 11, the redundant pin of the PCMCIA of this PCMCIA socket module 12 can be used as test pin, and links to each other by test pin each test interface with test motherboard 11, is used to patch pcmcia card 13 to be measured.In addition, this socket module will meet PCMCIA Standard Release standard, to meet installation requirement.
The present invention also comprises test front end 14, is located at a side of test motherboard 11, has plug, and is corresponding with the PCMCIA slot of plug-in card products such as notebook or PC, and is connected in the redundant pin of PCMCIA socket module 12 by signal wire.Here structure that should test front end 14, shape can be consistent with pcmcia card to be tested 13, also can be different, according to test need decide, but to meet PCMCIA StandardRelease code requirement, to meet installation requirement.
When transferring survey, the pcmcia card of being developed 13 is inserted in the PCMCIA socket module 12 of testing in the motherboards 11, and the test front end 14 of test motherboard 11 inserts in the PCMCIA slot of information technoloy equipment such as notebooks, and the signal wire by information technoloy equipments such as test front end 14 and notebooks links to each other.
Like this, the test that need carry out at pcmcia card 13 can be converted to the test to the test front end, play the effect of switching and conversion by test front end 14.
In addition, when producing in enormous quantities, transfer the signal surveyed can be by pad is set on pcmcia card to needs, the test needle-bar by precision causes testing apparatus with test signal and tests then.
The design of this test motherboard 11 and pcmcia card 13 is as follows:
(1), the used signal wire of PCMCIA is comprised that power lead and ground wire etc. directly are connected to the pin of the PCMCIA socket module 12 of test motherboard 11 at first at test front end 14 places.Some redundant signal wires are gone up drop-down then drop-down processing on PCMCIA test front end 14 places carry out if desired, and these redundant signal lines have about 30 usually and are free of attachment on the PCMCIA socket module 12 of test motherboard 11.
(2) on pcmcia card 13 to be measured, the used signal wire of card to be measured PCMCIA plug is linked to each other with corresponding chip pin on the card to be measured.And corresponding PCMCIA redundant signal lines is gone up drop-down processing by resistance, links to each other needing to lead to the line up signal of testing motherboard 11 on these redundant signal lines and the pcmcia card 13 to be measured by 0 Ohmage simultaneously.Like this transfer only weld these 0 Ohmages when surveying and on pull down resistor do not weld.Otherwise transfer surveying finishes then removes these 0 Ohmages and burn-ons and go up pull down resistor, and pcmcia card 13 at this moment to be measured can directly insert notebook and use.
(3) on test motherboard 11, transfer needs the signal of surveying to be connected to corresponding test chip and connector on the test motherboard 11 by the redundant pin of PCMCIA socket module 12.
(4) in addition, in production in enormous quantities, the signal that needs transfer are surveyed can be by being provided with pad on pcmcia card 13 to be measured, by the test needle-bar of precision the test signal on the pad 15 caused testing apparatus then and test.
Key point of the present invention is to utilize the redundant pin in the PCMCIA connector to transfer needs the signal of surveying to cause proving installation, and being chosen in accent survey pattern by the resistance on the designed pcmcia card still is the normal use pattern.This method is utilized the redundant pin of PCMCIA connector, connects reliably, guarantees the reliability in transferring the survey process.
The present invention has made full use of the pin resource of PCMCIA connector, can transfer survey to pcmcia card at any time, gets rid of the problem that exists in product software and the hardware.
The present invention is compared with existing technology, and its advantage is to take full advantage of existing resource, is realizing PCMCIA Stick under the prerequisite of accommodating accent survey, the modification that pcmcia card is carried out reaches minimum, uses PCMCIA Connector guarantees to transfer the reliability that connects in the survey process. And can at any time utilize to transfer and survey card to PCMCIA The card product carries out fault location.
Claims (8)
1, a kind of plug-in card proving installation comprises the test motherboard, it is characterized in that described proving installation comprises:
Socket module, it is provided with some redundant pins, and is arranged on the test motherboard, is used to patch plug-in card to be measured;
The test front end has first plug, electrically connects mutually with slot corresponding on the plug-in card equipment, and is connected in by signal wire and tests the motherboard socket module.
2, plug-in card proving installation as claimed in claim 1 is characterized in that also including test interface on the aforementioned test motherboard, and these test interfaces link to each other with the redundant pin of socket module by signal wire.
3, plug-in card proving installation as claimed in claim 1 is characterized in that described test front end is arranged at a side of test motherboard, and its signal wire is to be connected on the redundant pin of test motherboard socket module.
4, plug-in card proving installation as claimed in claim 3 is characterized in that the plug of institute's art test front end meets PCMCIA Standard Release standard.
5, plug-in card proving installation as claimed in claim 1 is characterized in that described socket module, is provided with the PCMCIA slot, is used to the pcmcia card of pegging graft.
6, plug-in card proving installation as claimed in claim 4 is characterized in that described socket module, meets PCMCIA Standard Release standard.
7, plug-in card proving installation as claimed in claim 2 is characterized in that the test interface on the aforementioned test motherboard is a RS232 level transferring chip interface.
8, plug-in card proving installation as claimed in claim 2 is characterized in that the test interface on the aforementioned test motherboard is jtag interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100496253A CN100401084C (en) | 2004-06-22 | 2004-06-22 | Inserted card tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100496253A CN100401084C (en) | 2004-06-22 | 2004-06-22 | Inserted card tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1712980A true CN1712980A (en) | 2005-12-28 |
| CN100401084C CN100401084C (en) | 2008-07-09 |
Family
ID=35718679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100496253A Expired - Lifetime CN100401084C (en) | 2004-06-22 | 2004-06-22 | Inserted card tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100401084C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034066A (en) * | 2010-11-25 | 2011-04-27 | 苏州捷泰科信息技术有限公司 | SAS interface-based memory card on-line detection method and circuit in memory system |
| CN102411528A (en) * | 2010-09-21 | 2012-04-11 | 鸿富锦精密工业（深圳）有限公司 | MXM (Mobile PCI-Express Module)-interface testing-connecting card and testing system provided with same |
| CN102412486A (en) * | 2010-09-23 | 2012-04-11 | 鸿富锦精密工业（深圳）有限公司 | Adapter and transferring method of the same |
| CN102567167A (en) * | 2010-12-09 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Testing card and testing system for mSATA (serial advanced technology attachment) interface |
| CN101752013B (en) * | 2008-12-04 | 2013-03-20 | 鸿富锦精密工业（深圳）有限公司 | Testing device |
| CN102141952B (en) * | 2010-02-01 | 2015-03-25 | 赛恩倍吉科技顾问（深圳）有限公司 | Device for testing system management bus |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3474656B2 (en) * | 1994-11-11 | 2003-12-08 | 新潟精密株式会社 | PC expansion board |
| CN1191451A (en) * | 1997-02-21 | 1998-08-26 | 友讯科技股份有限公司 | Communication interface card testing method and device |
| CN100392613C (en) * | 1999-05-14 | 2008-06-04 | 英业达股份有限公司 | Device and method for testing communication interface card slot |
| TW428729U (en) * | 1999-06-22 | 2001-04-01 | Min Jing Prec Industry Co Ltd | Automatic test machine stage for PCMCIA card |
| GB2358495B (en) * | 2000-01-18 | 2002-03-27 | Inventec Corp | Method for automatic testing pcmcia cards |
| US6480907B1 (en) * | 2000-01-27 | 2002-11-12 | Inventec Corporation | Apparatus and method for testing the wait signal line of a communication interface socket |
| CN1130635C (en) * | 2000-02-02 | 2003-12-10 | 神达电脑股份有限公司 | Graphic interface card testing system and method |
| CN1327194A (en) * | 2000-06-05 | 2001-12-19 | 英业达股份有限公司 | Detector for WAIT signal line in communication interface card slot and its method |
| CN1242328C (en) * | 2001-02-13 | 2006-02-15 | 英业达股份有限公司 | Method for testing wait line in slot of communication interface card |
-
2004
- 2004-06-22 CN CNB2004100496253A patent/CN100401084C/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752013B (en) * | 2008-12-04 | 2013-03-20 | 鸿富锦精密工业（深圳）有限公司 | Testing device |
| CN102141952B (en) * | 2010-02-01 | 2015-03-25 | 赛恩倍吉科技顾问（深圳）有限公司 | Device for testing system management bus |
| CN102411528A (en) * | 2010-09-21 | 2012-04-11 | 鸿富锦精密工业（深圳）有限公司 | MXM (Mobile PCI-Express Module)-interface testing-connecting card and testing system provided with same |
| CN102412486A (en) * | 2010-09-23 | 2012-04-11 | 鸿富锦精密工业（深圳）有限公司 | Adapter and transferring method of the same |
| CN102034066A (en) * | 2010-11-25 | 2011-04-27 | 苏州捷泰科信息技术有限公司 | SAS interface-based memory card on-line detection method and circuit in memory system |
| CN102034066B (en) * | 2010-11-25 | 2013-09-04 | 苏州捷泰科信息技术有限公司 | SAS interface-based memory card on-line detection method and circuit in memory system |
| CN102567167A (en) * | 2010-12-09 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Testing card and testing system for mSATA (serial advanced technology attachment) interface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100401084C (en) | 2008-07-09 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIANXIN SCIENCE CO., LTD. Free format text: FORMER OWNER: DATANG MOBILE COMMUNICATION APPARATUS CO., LTD. Effective date: 20090508 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: 41, No. 41, No. 333, No. 333, chin Jiang Road, zip code: 200233 Co-patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Patentee after: LEADCORE TECHNOLOGY Co.,Ltd. Address before: Beijing, Xueyuan Road, Haidian District No. 40: 100083 Patentee before: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 201206 Pudong New Area Mingyue Road, Shanghai, No. 1258 Co-patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Patentee after: LEADCORE TECHNOLOGY Co.,Ltd. Address before: 200233, 41, 41 building, 333 Chiang Jiang Road, Shanghai Co-patentee before: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Patentee before: LEADCORE TECHNOLOGY Co.,Ltd. |
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| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: DATANG MOBILE COMMUNICATION EQUIPMENT CO., LTD. Effective date: 20120129 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120129 Address after: 201206 Pudong New Area Mingyue Road, Shanghai, No. 1258 Patentee after: LEADCORE TECHNOLOGY Co.,Ltd. Address before: 201206 Pudong New Area Mingyue Road, Shanghai, No. 1258 Co-patentee before: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Patentee before: LEADCORE TECHNOLOGY Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20051228 Assignee: Shanghai Li Ke Semiconductor Technology Co.,Ltd. Assignor: LEADCORE TECHNOLOGY Co.,Ltd. Contract record no.: 2018990000159 Denomination of invention: Inserted card tester Granted publication date: 20080709 License type: Common License Record date: 20180615 |
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| CX01 | Expiry of patent term |
Granted publication date: 20080709 |