CN2689305Y - Host computer board card inserting identifying and alarming devices - Google Patents
Host computer board card inserting identifying and alarming devices Download PDFInfo
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- CN2689305Y CN2689305Y CN 200320127861 CN200320127861U CN2689305Y CN 2689305 Y CN2689305 Y CN 2689305Y CN 200320127861 CN200320127861 CN 200320127861 CN 200320127861 U CN200320127861 U CN 200320127861U CN 2689305 Y CN2689305 Y CN 2689305Y
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Abstract
The utility model provides a host computer board card inserting identifying and alarming device, which is used for identifying the types of the cards or the devices inserted in the inserting slots in the computer host board. The device comprises an induced circuit which is used for inducting the signals of the cards or the devices in the inserting slots, a processing circuit which is used for processing the induced signals and generating corresponding identifying and driving signals, a display alarming device which is used for displaying the types of the cards or the devices in the inserting slots or giving an alarm, according to the generated identifying and driving signals. The operating modes of the cards can be displayed visually by the utility model, the incompatibility is avoided, and the circuit devices can be prevented from being damaged.
Description
Technical field
The utility model relates to electronic equipment and computer installation, is specifically related to identification of motherboard plug-in card and warning device.More specifically, relate to a kind of computer main frame panel circuit, mainly be used in mainboard AGP2X, 4X with 8X's and different memory bar discern automatically in the induction,
Background technology
Growing along with computer technology, the device that patches on the motherboard is a lot, such as internal memory, video card, FLASH, CACHE etc., the processing of figure is more and more higher to the requirement of computer display card, so display card develops into AGP2X, 4X and 8X gradually on the basis of original AGP1X, its processing speed is respectively original twice, 4 times and 8 times.When speed improves, their electric property has also had change, operating voltage as AGP2X is 3.3V, and the operating voltage of AGP4X and AGP8X is 1.5V, but the AGP slot is not being followed the change of electric property and is being changed accordingly, video card as 2X and 4X can be to be inserted on the compatible slot, and the display card of 4X and 8X can be inserted on the compatible slot.Simultaneously, not all motherboard can be supported different display cards simultaneously, only supports the display card of 1.5V as the motherboard more than the INTEL 845E, promptly only supports 4X and 8X.
Equally, internal memory also has a variety of, how to discern various identical and the internal memories that type is different of interface that patch, how on motherboard identification different to patch card just necessary.
Disclose a kind of device that prevents that computer motherboard from burning in China's utility model 02231204.8, but openly how on motherboard, not discerned the different cards that patches.
Therefore, need and to discern the different devices that patches card.
The utility model content
The purpose of this utility model provides a kind of device that can discern the computer card classification.The utility model realizes that by logical circuit of design on motherboard various variety classes plug-in cards are (such as AGP2X, AGP4X and AGP8X, ECC internal memory and non-ECC internal memory etc., the differentiation of CACHE and AGP video card etc.) automatic identification, and utilize three kinds of states of light emitting diode (bright, dodge, dark) tell the type of the display card that the user loads, whether the display card that utilizes the state of another one lamp to tell the user to load simultaneously is fit to his motherboard.If be not suitable for, just dodge or sound and warn with lamp, reach the purpose of reminding the user.
A kind of motherboard plug-in card identification of the present utility model and warning device are used for discerning the card that the slot on the computer motherboard inserts or the type of device, and described device comprises:
Sensor circuit is used for responding to the card of the described slot of insertion or the signal of device;
Treatment circuit is used to handle the signal of described induction, generates corresponding identification and drive signal;
Displaying alarm is used for identification and drive signal according to described generation, shows the card in the described slot or the model or the warning of device.
Alternatively, described displaying alarm comprises a plurality of light emitting diodes, card that different diode displaying is different or device.
Preferably, also comprise the model indicating device of card or device, corresponding with described a plurality of light emitting diodes, the model that specific light emitting diode is corresponding specific wherein, also comprises the warning light emitting diode, is used for when appearance is unusual luminous.
Alternatively, described displaying alarm is the display device of computing machine, to pass through literal and/or graphics mode display message.
Preferably, the card or the device of described insertion comprise AGP2X, AGP4X and AGP8X, ECC internal memory and non-ECC internal memory etc., CACHE and AGP video card, described sensor circuit comprises and the card of these insertions or the corresponding pick-up unit of detection signal of device, gives described treatment circuit to generate corresponding signal, and shows.
Alternatively, described sensor circuit is the south bridge of computing machine, by its function of software control.
Preferably, described treatment circuit is the south bridge of computing machine, by its function of software control.
Alternatively, described treatment circuit is the SUPERIO circuit of computing machine, by its function of software control.
Preferably, described displaying alarm comprises luminous two pipes, three kinds of states of one of described light emitting diode: bright, sudden strain of a muscle, dark; The type of the card that indication loads, whether the state indication card that the user loaded of another one light emitting diode is fit to his motherboard, and dodges or sound and warn with lamp.
Alternatively, described sensor circuit is a gate logic, and its logic is input as the model signal and the alerting signal of the card of described insertion, is output as corresponding demonstration control and treatment signal.
Utilize the utility model, can on motherboard, realize showing plug-in card intuitively, comprise display card, mode of operation, can comprise that display card gives alarm when being inserted on the slot, thereby avoid incompatibility at user's plug-in card that motherboard is incompatible.Can protect the circuit devcie short circuit or the electric property that cause because of misoperation to damage.
Description of drawings
Fig. 1 is the theory diagram of motherboard plug-in card identification of the present utility model and warning device;
Fig. 2 is the motherboard plug-in card identification of embodiment 1 of the present utility model and the theory diagram of warning device;
Fig. 3 is the physical circuit figure of the sensor circuit of embodiment 1;
Fig. 4 is the motherboard plug-in card identification of embodiment 2 of the present utility model and the theory diagram of warning device;
Fig. 5 is the internal memory identification of embodiment 3 of the present utility model and the theory diagram of warning device.
Embodiment
Implement and understand the utility model for the ease of persons skilled in the art, now describe the utility model by embodiment in conjunction with the accompanying drawings, should be understood that the embodiment that the utility model is not limited to describe here.
Fig. 1 is the theory diagram of motherboard plug-in card identification of the present utility model and warning device.Wherein, the right side is divided into core circuit of the present utility model, comprises the sensor circuit that detects detection signal, treatment circuit and Display and Alarm Circuit.Wherein left part is the slot that patches card, and under the general situation, the differentiation signal of various different types of plug-in cards is sent by the plug-in card of correspondence,, when plug-in card inserts slot, produces this detection signal (Detectsignal) that is.After sensor circuit detects and sends corresponding logical signal behind the detection signal and give corresponding signal processing circuit, send corresponding signal to display circuit through handling, display circuit can be a computer system, also can be the integrated mode of light emitting diode and computer system.According to different display cards, select the different luminances of diode, perhaps show the pattern of corresponding plug-in card in the computer system the inside.
Fig. 2 is the motherboard plug-in card identification of embodiment 1 of the present utility model and the theory diagram of warning device.Wherein the right side frame of broken lines is a core circuit of the present utility model partly, comprises the sensor circuit that detects detection signal, Super IO treatment circuit and display circuit.Wherein left part is the slot that AGP patches card, when different types of AGP plug-in card inserts this slot, different differentiation signals is sent by the plug-in card of correspondence, produces detection signal, comprises GP8X detection signal (GP8X DET) and model detection signal (TYPE DET).After sensor circuit detects and sends corresponding logical signal behind the detection signal and give corresponding signal processing circuit, send corresponding signal and give display circuit through handling.
Below, each circuit of difference depicted in greater detail.
1) sensor circuit
Utilize AGP2X, the difference between the signal of 4X and 8X realizes 2X, the identification of 4X and 8X display card, and wherein TYPEDET is used for discerning 2X and 4X signal, if the 2X signal then is floating dummy status, if 4X then is a low level signal; GP8X_DET is used for discerning 4X and 8X signal, if 4X then is floating dummy status, if 8X then is a low level signal, produces signal accordingly and gives SUPER I/O.
2)SUPER?I/O
SUPER I/O is according to the level of the signal of sensor circuit generation, judge the type of slotting display card, and pass on corresponding signal to give computer, show the type of the slotting video card of institute in the start-up picture the inside, perhaps send corresponding signal to display circuit, if 2X display card, it is flat just to send high point, if the 4X display card is just sent out low level, if the 8X display card just sends the 1HZ pulse signal and gives display circuit.Simultaneously, the display card type that SUPER IO supports according to motherboard judges whether motherboard supports slotting display card, if do not support, then sends the pulse signal of IHZ and gives display circuit.
SUPER IO can select ITE8705F, the W83627HF of 8712F or WINBOND, W83697HF etc.
3) display circuit
The effect of display circuit mainly be intuitively explicit user the type of slotting display card, used device is a light emitting diode, if the 2X display card, state is dark, if the 4X display card, state is bright, if the 8X display card, state is flicker.Simultaneously in the booting computer picture, with the form of literal show the type of slotting display card.
Fig. 3 is the physical circuit figure of the sensor circuit of embodiment 1.This is made of two not gates.Wherein, not gate A1 input meets GP8X_DET, is output as high signal; Not gate A0 input meets TYPEDET, is output as high signal.Therefore, when being 2X, be output as 00; During 4X, be output as 01, when being 8X, be output as 10.
Fig. 4 is the motherboard plug-in card identification of embodiment 2 of the present utility model and the theory diagram of warning device.This device comprises: sensor circuit; South bridge; And display circuit.This embodiment 2 and embodiment 1 are similar substantially, and only process chip is utilized the south bridge in the chipset of motherboard, and its effect and SUPER I/O are similar, repeat no more here.
Fig. 5 is the internal memory identification of embodiment 3 of the present utility model and the theory diagram of warning device.Sensor circuit is wherein served as by south bridge, mainly contains the type that it responds to internal memory, if the ECC internal memory just sends dried level, if the NON-ECC internal memory just sends low level.And SUPER I/O judges the level of south bridge, and sends corresponding level, removes to drive display circuit.The level that display circuit sends according to SUPER I/O, the state of control light emitting diode.
The utility model realizes that by logical circuit of design on motherboard various variety classes plug-in cards are (such as AGP2X, AGP4X and AGP8X, ECC internal memory and non-ECC internal memory etc., the differentiation of CACHE and AGP video card etc.) automatic identification, and utilize three kinds of states of light emitting diode (bright, dodge, dark) tell the type of the display card that the user loads, whether the display card that utilizes the state of another one lamp to tell the user to load simultaneously is fit to his motherboard.If be not suitable for, just dodge or sound and warn with lamp, reach the purpose of reminding the user.
Though described the utility model by embodiment, those of ordinary skills know, the utility model has many distortion and variation and does not break away from spirit of the present utility model, therefore, wishes that appended claim comprises these distortion and variation and do not break away from spirit of the present utility model.
Claims (10)
1. motherboard plug-in card identification and warning device are used for discerning the card that the slot on the computer motherboard inserts or the type of device, and described device comprises:
Sensor circuit is used for responding to the card of the described slot of insertion or the signal of device;
Treatment circuit is used to handle the signal of described induction, generates corresponding identification and drive signal;
Displaying alarm is used for identification and drive signal according to described generation, shows the card in the described slot or the model or the warning of device.
2. device as claimed in claim 1, wherein, described displaying alarm comprises a plurality of light emitting diodes, card that different diode displaying is different or device.
3. device as claimed in claim 2 wherein, also comprises the model indicating device of card or device, the model corresponding with described a plurality of light emitting diodes, that specific light emitting diode is corresponding specific, wherein, also comprise the warning light emitting diode, be used for when appearance is unusual luminous.
4. device as claimed in claim 1, wherein, described displaying alarm is the display device of computing machine, to pass through literal and/or graphics mode display message.
5. as the described device of one of claim 1-4, wherein, the card or the device of described insertion comprise AGP2X, AGP4X and AGP8X, ECC internal memory and non-ECC internal memory etc., CACHE and AGP video card, described sensor circuit comprise and the card of these insertions or the corresponding pick-up unit of detection signal of device, give described treatment circuit to generate corresponding signal, and show.
6. as the described device of one of claim 1-5, wherein, described sensor circuit is the south bridge of computing machine, by its function of software control.
7. as the described device of one of claim 1-6, wherein, described treatment circuit is the south bridge of computing machine, by its function of software control.
8. as the described device of one of claim 1-7, wherein, described treatment circuit is the SUPERIO circuit of computing machine, by its function of software control.
9. device as claimed in claim 1, wherein, described displaying alarm comprises luminous two pipes, three kinds of states of one of described light emitting diode: bright, sudden strain of a muscle, dark; The type of the card that indication loads, whether the state indication card that the user loaded of another one light emitting diode is fit to his motherboard, and dodges or sound and warn with lamp.
10. as the described device of one of claim 1-4, wherein, described sensor circuit is a gate logic, and its logic is input as the model signal and the alerting signal of the card of described insertion, is output as corresponding demonstration control and treatment signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127861 CN2689305Y (en) | 2003-12-19 | 2003-12-19 | Host computer board card inserting identifying and alarming devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127861 CN2689305Y (en) | 2003-12-19 | 2003-12-19 | Host computer board card inserting identifying and alarming devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2689305Y true CN2689305Y (en) | 2005-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320127861 Expired - Fee Related CN2689305Y (en) | 2003-12-19 | 2003-12-19 | Host computer board card inserting identifying and alarming devices |
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|---|---|
| CN (1) | CN2689305Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101097534B (en) * | 2006-06-27 | 2010-09-15 | 中兴通讯股份有限公司 | Method and system for realizing recognizing and detecting plate type of single plate |
| CN106970785A (en) * | 2017-02-15 | 2017-07-21 | 北京浩瀚深度信息技术股份有限公司 | Multifunctional memory socket system and board |
| CN107179452A (en) * | 2016-03-10 | 2017-09-19 | 易宝股份有限公司 | Combined slot and bottom plate identification |
-
2003
- 2003-12-19 CN CN 200320127861 patent/CN2689305Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101097534B (en) * | 2006-06-27 | 2010-09-15 | 中兴通讯股份有限公司 | Method and system for realizing recognizing and detecting plate type of single plate |
| CN107179452A (en) * | 2016-03-10 | 2017-09-19 | 易宝股份有限公司 | Combined slot and bottom plate identification |
| CN106970785A (en) * | 2017-02-15 | 2017-07-21 | 北京浩瀚深度信息技术股份有限公司 | Multifunctional memory socket system and board |
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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: 20050330 Termination date: 20121219 |