CN201491112U - PCI interface applied to televisions - Google Patents
PCI interface applied to televisions Download PDFInfo
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- CN201491112U CN201491112U CN2009201643281U CN200920164328U CN201491112U CN 201491112 U CN201491112 U CN 201491112U CN 2009201643281 U CN2009201643281 U CN 2009201643281U CN 200920164328 U CN200920164328 U CN 200920164328U CN 201491112 U CN201491112 U CN 201491112U
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- pci
- pci slot
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Abstract
The utility model discloses a PCI interface applied to televisions, which comprises a PCI slot having pins of A1-A49 and A52-A62 as well as pins of B1-B49 and B52-B62, the PCI slot is provided with a PCI slot interface which is matched therewith for use, pins of the PCI slot interface are distributed at a top layer and a bottom layer, the pins at the top layer are b1-b49 and b52-b62; the pins at the bottom layer are a1-a49 and a52-a62; the the pins of the PCI slot and the PCI slot interface include definite pin-connecting definitions, and the PCI interface is arranged at an input/output interface of the television. The PCI interface has the following benefits: a versatile open-type streaming media interface type, namely the PCI interface is provided, and the pins of the PCI interface are defined, therefore, extension modules can be produced just in accordance with the definition way and then and can be used for masters; for consumers, update of the product is more convenient and more advantages are achieved for the complete design of the living room.
Description
Technical field
The pci interface that the utility model relates to a kind of PCI of having slot television set specifically defines, having the pci interface functional module and can be inserted in this television set and use by this definition design.
Background technology
Along with developing rapidly of electrical appliance industry, television set is come into huge numbers of families already, becomes the requisite electrical equipment of each family.Be accompanied by the raising of people's living standard, be not limited only to product quality and service quality for the requirement of color TV sets, the functional requirement trend that thereupon expedites the emergence of out is more and more obvious.Correspondingly be that the TV of various functions and external equipment allow the consumer have more visitors or business than one can attend to, and make the global design of family become in disorder.When Product Renewal was more and more faster, a kind of general open Streaming Media interface arose at the historic moment.The consumer can directly realize the butt joint of two Different Individual by this interface, as television set and set-top box, and do not need to rely on any audio frequency and video connecting line.
But for this general open Streaming Media interface, industry is a unified standard not.Each manufacturer may use different interface shapes, or interface shape is identical, and the pin definitions of interface has nothing in common with each other, and this makes the product between different the production be difficult to be used.The product that in a single day consumer has bought certain uses as machine tool, and the expansion module that just can only buy this manufacturer uses, and has significant limitation.
The utility model content
The purpose of this utility model is to provide a kind of pci interface and its implementation that is applied to television set for the deficiency that solves above-mentioned technology, to realize the same fixed and physical interface definition of some production field interface shapes, thereby instruct production as fixed mode, the manufacturer can produce according to this interface shape and interface definition, realizes that accessible between television set and the disparate modules is connected.
In order to achieve the above object, a kind of pci interface that is applied to television set that the utility model provides, comprise the PCI slot, it is characterized in that described PCI slot has the pin of A1-A49, A52-A62 and B1-B49, B52-B62, described PCI slot is provided with the PCI slot interface that is used with it, the pin of PCI slot interface is distributed in top layer and bottom, and the top layer pin has b1-b49, b52-b62; The bottom pin has a1-a49, a52-a62; The pin of described PCI slot and PCI slot interface is provided with definite pin and is connected definition, and pci interface is located at television set input/output interface place, according to consumer demand, this pin of determining is connected the required expansion module of insertion on the PCI slot that defines, realize the expansion of required function.
Described PCI slot, its pin connects and is defined as: A2 is that to insert sign, A3, A4, the input of A5 equipment, A21, A22 be that CVBS signal input pin, A23-A26 are that S-Video signal input pin, A27-A32 are that component signal input pin, A44-A46 are the audio frequency input pin to equipment, A45 is the L channel input, and A46 is the R channel input.B6-B8 is the serial communication pin, and B13-B27 is a VGA signal input pin, A55-A62 and B53-B58 be respectively+12V power supply output pin and+the 5V output pin.
Described PCI slot interface, its pin connection is defined as: a2 pin enable is that equipment inserts sign; A3, a4, a5 export to television set with combining form and discern as device type; B4, b5 are the remote control input interface; A21, a22 are the CVBS signal output interface; A23-a26 is the S-Video signal output interface; A27-a32 is the component signal output interface; A44-a46 is an audio output interface, and a45 is L channel output, and a46 is R channel output; B6-b8 is the serial communication pin, and b13-b27 is the VGA signal output interface, a55-a62 and b53-b58 be respectively+the 12V power input interface and+the 5V input interface.
A kind of pci interface that is applied to television set that the utility model provides adopts at television set input/output interface place the PCI slot to be set, and the pin of this PCI slot is provided concrete connection definition, and the television set with PCI slot that this connections defines is as machine tool; Described PCI slot is provided with the PCI slot interface that is used with it, and the PCI slot interface also provides concrete connection definition to pin, use thereby be inserted in the television set as machine tool, and no longer need be by power line and signal transmssion line; According to consumer demand, insert required expansion module on the PCI slot that defines to determining that pin connects, expansion module size and its coupling realize the expansion of required function.
With respect to prior art, the beneficial effects of the utility model are: a kind of general open Streaming Media interface shape is provided---be pci interface, and its each pin is defined.Expansion module also only needs to produce according to this definition mode, just can use on machine tool, and concerning the consumer, the renewal of product is more convenient, also helps the entire machine design in room.
Description of drawings
Fig. 1 is the concrete definition of each pin of PCI slot;
Fig. 2 is the concrete definition of each pin of PCI slot interface;
Fig. 3 is a pci interface pin schematic diagram.
Embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment:
A kind of pci interface that is applied to television set that present embodiment provides, comprise PCI slot 1, described PCI slot 1 has the pin of A1-A49, A52-A62 and B1-B49, B52-B62, described PCI slot 1 is provided with the PCI slot interface 2 that is used with it, the pin of PCI slot interface 2 is distributed in top layer and bottom, and the top layer pin has b1-b49, b52-b62; The bottom pin has a1-a49, a52-a62; The pin of described PCI slot 1 and PCI slot interface 2 is provided with definite pin and is connected definition, and pci interface is located at television set input/output interface place, according to consumer demand, this pin of determining is connected the required expansion module of insertion on the PCI slot that defines, realize the expansion of required function.
In the present embodiment, one-sided at television set leaves a fixed space, and a PCI slot 1 is set in inside, can insert for the functional module of expansion and use.For making things convenient for the insertion of module, be respectively equipped with a guide rail 3 in the both sides in this space, prevent inserting partially of module, as shown in Figure 3..
The concrete definition of described each pin of PCI slot is as shown in Figure 1:
As shown in Figure 1, A2 pin enable is that equipment inserts sign, when equipment is inserted into the PCI slot, then is this power devices as the television set of machine tool.After the equipment energising, the A2 pin receives a level signal, after television set receives this signal, sends one immediately and feeds back signal to B2 pin Enable_IN, promptly allows television set to accept this device signal, for follow-up use is prepared.When television set A3, A4, A5 receive different signal combination, realize the change of signal source name by software, make the user can make things convenient for to such an extent that know the function of current device.As when this insertion equipment is set-top box, television set PCI slot A3, A4, A5 receive " 000 " and give TV motherboard, the signal source of television set is selected " Digital Television " this option to occur down, when the user need watch Digital Television signal source is switched to this passage and gets final product.And when insertion equipment was media play system, television set PCI slot A3, A4, A5 received " 000 " and give TV motherboard, and " Digital Television " option under the television signal source is replaced by " multimedia " at this moment.Promptly when inserting distinct device, A3, A4, A5 can receive different signals and give TV motherboard, and the channel options under the signal source also can be done corresponding change, makes the user can conveniently know the type of current insertion equipment.
B4, B5 are the remote control output pin, and television set is input in the middle of the insertion equipment by these two pins.The IR signal of B4 is controlled by television set, and when television set is under other sources, promptly the user is current when not using insertion equipment, and this pin does not have the IR signal and exports to insertion equipment, has only when switching to the residing passage of insertion equipment, and the output of IR signal is just arranged.Prevent the misoperation that the user carries out insertion equipment when other passages with this.
A21, A22 are CVBS signal input pin, and CVBS (compositevideobroadcast signal) is a Composite Video Broadcast Signal, comprise video (image) signal, row field sync signal, row field blanking signal, pre-and-post equalization pulse signal etc.A23-A26 is a S-Video signal input pin, and S-Video (Separate Video) comprises carrier chrominance signal C and brightness signal Y.A27-A32 is the component signal input pin, and component signal comprises brightness signal Y and carrier chrominance signal Pb, Pr divide three the tunnel to transmit.A44-A46 is the audio frequency input pin, and A45 is the L channel input, and A46 is the R channel input.B6-B8 is the serial communication pin, and B13-B27 is a VGA signal input pin, A55-A62 and B53-B58 be respectively+12V power supply output pin and+the 5V output pin.All signal pins all adopt the mode on a ground of a signal to define, to prevent or to reduce the interference of outer bound pair signal.
The pin of the PCI slot interface that is used with this PCI slot is distributed in top layer and bottom, and as shown in Figure 2, the top layer pin is b1-b49, b52-b62 from left to right; The bottom pin is a1-a49, a52-a62 from left to right.It is defined as follows: a2 pin enable is that equipment inserts sign, when equipment is inserted into the PCI slot, then is this power devices as the television set of machine tool.After the equipment energising, the a2 pin receives and sends a level signal, after television set receives this signal, sends an anti-Kui Xin Give B3 pin Enable IN immediately, promptly allows this apparatus output signal to give TV.A3, a4, a5 export to television set as the device type identification marking with combining form.As when this insertion equipment is set-top box, pci interface a3, a4, a5 output signal are " 000 ", and when insertion equipment was media play system, pci interface a3, a4, a5 output signal were " 001 ", promptly work as insertion equipment not simultaneously, a3, a4, a5 can output to different signals.
B4, b5 are the remote control input interface, and television set is input in the middle of the insertion equipment by these two pins.The IR signal of b4 is controlled by television set, and when television set is under other sources, promptly the user is current when not using insertion equipment, and this pin does not have the IR signal and exports to insertion equipment, has only when switching to the residing passage of insertion equipment, and the output of IR signal is just arranged.Prevent the misoperation that the user carries out insertion equipment when other passages with this.
A21, a22 are the CVBS signal output interface, and CVBS (composite video broadcast signal) is a Composite Video Broadcast Signal, comprises video (image) signal, row field sync signal, row field blanking signal, pre-and-post equalization pulse signal etc.A23-a26 is the S-Video signal output interface, and S-Video (Separate Video) comprises carrier chrominance signal C and brightness signal Y.A27-a32 is the component signal output interface, and component signal comprises brightness signal Y and carrier chrominance signal Pb, Pr divide three the tunnel to transmit.A44-a46 is an audio output interface, and a45 is L channel output, and a46 is R channel output.B6-b8 is the serial communication pin, and b13-b27 is the VGA signal output interface, a55-a62 and b53-b58 be respectively+the 12V power input interface and+the 5V input interface.
Claims (3)
1. pci interface that is applied to television set, it comprises the PCI slot, it is characterized in that described PCI slot has the pin of A1-A49, A52-A62 and B1-B49, B52-B62, described PCI slot is provided with the PCI slot interface that is used with it, the pin of PCI slot interface is distributed in top layer and bottom, and the top layer pin has b1-b49, b52-b62; The bottom pin has a1-a49, a52-a62; The pin of described PCI slot and PCI slot interface is provided with definite pin and is connected definition, and pci interface is located at television set input/output interface place.
2. a kind of pci interface that is applied to television set according to claim 1, it is characterized in that described PCI slot, its pin connects and is defined as: A2 is that to insert sign, A3, A4, the input of A5 equipment, A21, A22 be that CVBS signal input pin, A23-A26 are that S-Video signal input pin, A27-A32 are that component signal input pin, A44-A46 are the audio frequency input pin to equipment, A45 is the L channel input, and A46 is the R channel input; B6-B8 is the serial communication pin, and B13-B27 is a VGA signal input pin, A55-A62 and B53-B58 be respectively+12V power supply output pin and+the 5V output pin.
3. a kind of pci interface that is applied to television set according to claim 1 and 2 is characterized in that described PCI slot interface, and its pin connection is defined as: a2 pin enable is that equipment inserts sign; A3, a4, a5 export to television set with combining form and discern as device type; B4, b5 are the remote control input interface; A21, a22 are the CVBS signal output interface; A23-a26 is the S-Video signal output interface; A27-a32 is the component signal output interface; A44-a46 is an audio output interface, and a45 is L channel output, and a46 is R channel output; B6-b8 is the serial communication pin, and b13-b27 is the VGA signal output interface, a55-a62 and b53-b58 be respectively+the 12V power input interface and+the 5V input interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201643281U CN201491112U (en) | 2009-06-30 | 2009-06-30 | PCI interface applied to televisions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201643281U CN201491112U (en) | 2009-06-30 | 2009-06-30 | PCI interface applied to televisions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491112U true CN201491112U (en) | 2010-05-26 |
Family
ID=42429976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201643281U Expired - Fee Related CN201491112U (en) | 2009-06-30 | 2009-06-30 | PCI interface applied to televisions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491112U (en) |
-
2009
- 2009-06-30 CN CN2009201643281U patent/CN201491112U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20140630 |
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| EXPY | Termination of patent right or utility model |