CN107402898A - The method and electronic equipment of a kind of information processing - Google Patents
The method and electronic equipment of a kind of information processing Download PDFInfo
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- CN107402898A CN107402898A CN201710631849.2A CN201710631849A CN107402898A CN 107402898 A CN107402898 A CN 107402898A CN 201710631849 A CN201710631849 A CN 201710631849A CN 107402898 A CN107402898 A CN 107402898A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
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- General Engineering & Computer Science (AREA)
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- Information Transfer Systems (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a kind of method of information processing and electronic equipment, this method is applied to an electronic equipment, and the electronic equipment includes the first interface with the first agreement, and does not support the second chip of first agreement, and method includes：The first data-signal is obtained from the first interface, wherein, first data-signal is produced by the electronic installation being connected by first interface with the electronic equipment；A data channel based on the first interface Yu second chip chamber, first data-signal is transmitted to second chip；When first data-signal meets the first preparatory condition, second chip is controlled to respond first data-signal, to realize the first function of the electronic equipment.
Description
The application is the applying date for August in 2012 29 days, entitled " method and electronics of a kind of information processing are set
It is standby ", the divisional application of the invention of Application No. 201210313500.1.
Technical field
The present invention relates to the method and electronic equipment of field of computer technology, more particularly to a kind of information processing.
Background technology
With the development of computer technology, increasing data-interface is widely used on electronic equipment, such as platform
Formula computer, notebook computer, tablet personal computer, smart mobile phone, these interfaces include PS/2 interfaces, USB interface etc..In electronic equipment
Mainboard on can all be provided with the process chip for supporting above-mentioned interface respective protocol, such as, PS/2 interfaces with support PS/2 agreements
SIO (Super Input Output, super I/O chip) connections, USB interface with support usb protocol USB control
Chip connects.
Present inventor at least has found above-mentioned prior art during technical scheme in realizing the embodiment of the present application
In following technical problem be present：
One I/O interface can only be just connected with the control chip with corresponding agreement, to realize that this agreement can
The function of realization, such as, USB interface can only pass through the control of USB control chips with supporting the USB control chips of usb protocol to be connected
Make to realize the functions such as input through keyboard, data transfer, PS/2 interfaces also can only be with supporting the SIO of PS/2 agreements be connected, so, just
The single technical problem of I/O interface functions be present.
The content of the invention
The present invention provides a kind of method and electronic equipment of information processing, is connect to solve I/O present in prior art
The single technical problem of mouth function.
On the one hand, one embodiment that the present invention passes through the application, there is provided a kind of method of information processing, applied to an electricity
Sub- equipment, the electronic equipment includes the first interface with the first agreement, and does not support the second core of first agreement
Piece, methods described include：The first data-signal is obtained from the first interface, wherein, first data-signal is by passing through
The electronic installation that one interface is connected with the electronic equipment produces；A number based on the first interface Yu second chip chamber
According to passage, first data-signal is transmitted to second chip；Meet the first preparatory condition in first data-signal
When, control second chip to respond first data-signal, to realize the first function of the electronic equipment.
Optionally, before transmission first data-signal to second chip, methods described also includes：Sentence
Whether first data-signal that breaks meets the second preparatory condition；When first data-signal meets second preparatory condition
When, a switch element is controlled, the first interface is connected with second chip so that the first interface and described second
Chip chamber establishes the data channel.
Optionally, methods described also includes：When first data-signal is unsatisfactory for second preparatory condition, control
The switch element, by the first interface with supporting the first chip of first agreement to be connected so that the first interface
Data channel is established with first chip chamber；First data-signal is exported to first chip.
Optionally, transmission first data-signal specifically includes to second chip：By first data
Signal exports to the first chip and second chip for supporting first agreement respectively；When first chip receives institute
After stating the first data-signal, first chip is not responding to first data-signal.
Optionally, control second chip responds first data-signal, specifically includes：In the described first number
It is believed that when number meeting second preparatory condition, second chip is controlled to respond first data-signal, the control of generation one
Instruction；The control instruction is performed, controls the electronic equipment to realize first function.
Optionally, second preparatory condition is specially that first data-signal is the signal that keyboard/mouse is sent.
Optionally, first agreement is specially usb protocol.
Optionally, second chip is specially super I/O chip.
On the other hand, another embodiment that the present invention passes through the application, there is provided a kind of electronic equipment, including：Circuit board；
First interface, it is arranged on the circuit board, supports first agreement, for obtaining the first data-signal, wherein, described the
One data-signal is produced by the electronic installation being connected by first interface with the electronic equipment；Second chip, it is arranged on described
On circuit board, a data channel can be established between the first interface, for responding first data-signal, to realize
First function of the electronic equipment；Control chip, the first interface and second core being arranged on the circuit board
Connected between piece, for when first data-signal meets the first preparatory condition, controlling described in the second chip response
First data-signal.
Optionally, the electronic equipment also includes：First chip, it is arranged on the circuit board, supports first association
View, can establish a data channel, for being unsatisfactory for described second when first data-signal between the first interface
During preparatory condition, based on the data channel between first chip and the first interface, obtain and respond first number
It is believed that number.
Optionally, the electronic equipment also includes：Switch element, it is arranged on the circuit board, with the first interface
Connection, for connecting the first interface and second chip；It is additionally operable to connect the first interface and first chip.
Optionally, the control chip is connected with the switch element, for controlling the switch element described first
Data channel is established between interface and second chip；Be additionally operable to be used for control the switch element the first interface with
Data channel is established between first chip.
Optionally, second preparatory condition is specially that first data-signal is the signal that keyboard/mouse is sent.
Optionally, first agreement is specially usb protocol.
Optionally, second chip is specially super I/O chip.
The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：
1st, because the first data-signal by the data channel between first interface and the second chip is transferred to the second chip,
The second chip is enabled to respond the signal, to realize the first function, so, efficiently solve I/O of the prior art and connect
The single technical problem of mouth function, and then realize the multiplexing functions of I/O interfaces.
2nd, due to first interface being connected with the first chip and the second chip respectively so that the first data-signal can be direct
Above-mentioned two chip is transferred to, so, reduces the complexity of electronic equipment hardware, also as signal parallel transmits, is improved
The response efficiency of chip.
Brief description of the drawings
Fig. 1 is the flow chart of the information processing in one embodiment of the invention；
Fig. 2 is the structural representation of the electronic equipment in one embodiment of the invention；
Fig. 3 a are the structural representation of the electronic equipment in another embodiment of the present invention；
Fig. 3 b are the structural representation of the electronic equipment in another embodiment of the present invention.
Embodiment
The embodiment of the present application is by providing the method and electronic equipment of a kind of information processing, to solve to deposit in the prior art
The single technical problem of I/O interface functions.
Technical scheme in the embodiment of the present application is solves the problems, such as above-mentioned I/O interface functions monotechnics, always
Body thinking is as follows：
By establishing data channel between first interface and the second chip so that by first interface obtain by with electricity
First data-signal caused by the external electronic of sub- equipment connection can be transferred to the second chip, and be responded by the second chip
Processing, control electronics realize the first function, and then realize the multiplexing functions of first interface.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
The application provides a kind of method of information processing with an embodiment, applied to an electronic equipment, as shown in Fig. 2 should
Electronic equipment, including：Circuit board 10；First interface 20, such as USB interface, set on the circuit board 10, support the first agreement；
Second chip 30, such as, SIO, set on the circuit board 10, a data channel can be established between first interface 10；Control
Chip 40, such as, BIOS (Basic Input Output System, basic input output system) chip, it is arranged on circuit board
Connected between the chip 30 of first interface 20 and second on 10.Certainly, first interface 20, the second chip 30 also have control chip 40
Can be also one or more other interfaces and chip, those skilled in the art can be with sets itself, and the application is not done specifically
Limit.
As shown in figure 1, this method includes：
S101：Obtain the first data-signal from first interface 20, wherein, the first data-signal by by first interface 20 with
The electronic installation of electronic equipment connection produces；
S102：Based on the data channel between the chip 30 of first interface 20 and second, the first data-signal of transmission to second
Chip 30；
S103：When the first data-signal meets the first preparatory condition, the second chip 30 of control responds the first data-signal,
To realize the first function of electronic equipment.
Below by taking the start of keyboard/mouse control electronics as an example, above-mentioned technical proposal is illustrated.
Incorporated by reference to Fig. 3 a, such as, user needs to use keyboard to establish machine on desktop computer by cable to control, then, first, user
Keyboard is connected by the USB interface on computer with computer, then presses the key being arranged on keyboard, such as " power supply
This control instruction will be sent to the USB interface on keyboard by key ", now, keyboard, then by this interface and computer
The connection of first interface 20, S101 is performed, computer can just obtain the first data-signal, according to usb protocol, the first data-signal
In can include the attribute information of the electronic installation for sending the first data-signal, such as, device name, model etc..
In specific implementation process, the first data-signal it is also possible that sent by other USB device, such as, mouse.
So, mouse is connected, then user can lead to by user when needing mouse to start shooting by the USB interface on computer with computer
Click mousebutton is crossed, for example double-clicks left button, it is then the same with above-mentioned KBPO with regard to start-up command can be produced, start is referred to
Order is transferred to first interface 20.
Certainly, keyboard/mouse is not necessarily by the electronic installation of USB interface connection on computers, it is also possible to be U
Disk, or mobile phone, then, now, what these electronic installations were sent is not just start-up command, that is to say, that the first data are believed
Number it is also possible to be other signal, such as, USB flash disk connection, the application is not specifically limited.
Next, after obtaining the first data-signal by S101, S102 is performed, i.e.,：Based on the core of first interface 20 and second
A data channel between piece 30, transmit the first data-signal to the second chip 30.
In specific implementation process, as shown in Figure 3 a, electronic equipment also includes：Switch element 50, can be single-pole double throw
Switch, or electronic switch；First chip 60, support the first agreement, such as USB control chips.Certainly, the first chip 60 is gone back
Can be other chips, as long as 20 corresponding control chip of first interface, the application are not specifically limited.So now,
Before S102, this method also includes：Judge whether the first data-signal is the data-signal for meeting the second preparatory condition；When
When one data-signal meets the second preparatory condition, controlling switch unit 50, first interface 20 is connected with the second chip 30 so that
Data channel is established between the chip 30 of first interface 20 and second.
Specifically, as described above, the first data-signal is not limited to start-up command, nor must be sent out by keyboard
Go out, so needing to judge the first data-signal received before data channel is established, judge whether it meets
Second preparatory condition.Such as second preparatory condition when to be the first data-signal be the data-signal that keyboard is sent, first,
Then first interface 20, will judge that the first data are believed by the first data signal transmission to control chip 40 in control chip 40
When number meeting above-mentioned preparatory condition, control chip 40 will controlling switch unit 50 connect the chip 30 of first interface 20 and second,
A data channel is established therebetween.Certainly, the second preparatory condition can also be that the first data-signal is the number that mouse is sent
It is believed that number, the application is not specifically limited.
Further, in order to not influence the normal work of other USB devices, such as, when what is connected on first interface 20 is one
During individual USB flash disk, in order to allow USB flash disk normal use, so, this method also includes：The second default bar is unsatisfactory in the first data-signal
During part, controlling switch unit 50, by first interface 20 with supporting the first chip 60 of the first agreement to be connected so that first interface 20
Data channel is established between the first chip 60；First data-signal is also exported to the first chip 60.
Specifically, USB flash disk is connected by first interface 20 with computer, then, the first data-signal as caused by USB flash disk, just
It is unsatisfactory for the second preparatory condition, control chip 40, which will switch switch element 50, go to be connected with the first chip 60, then by the
One data-signal is exported to the first chip 60.
3rd step, S103 is performed, i.e.,：When the first data-signal meets the first preparatory condition, the sound of the second chip 30 is controlled
The first data-signal is answered, to realize the first function of electronic equipment.First preparatory condition mentioned here can be the first data
Signal is the data-signal that the second chip 30 can respond, it is, of course, also possible to be one or more other conditions, as long as can
The second chip 30 is allowed to realize the first function, the application is not specifically limited.
In specific implementation process, S103 can be：When the first data-signal meets the first preparatory condition, control second
Chip 30 responds the first data-signal, generates a control instruction；Perform control instruction, the function of control electronics first.At this
In embodiment, the first function is to establish machine by cable in keyboard/mouse control electronics, certainly in specific implementation process, the first work(
Keyboard or mouse input function can be can also be, as long as the first function, which is the second chip 30, can respond the function of realization i.e.
Can, the application is not specifically limited.
Specifically, after establishing data channel between the chip 30 of first interface 20 and second, the meeting of control chip 40
Determine whether the first data-signal meets above-mentioned first preparatory condition, when the first data-signal meets the first preparatory condition
When, control chip 40 parses the first data-signal, and generates the signal that second chip can respond, and then, is transferred to
Second chip 30, next, the second chip 30 is according to this control instruction of signal generation one, such as, the first data-signal is opens
Machine signal, then the second chip 30 will generate start control instruction, refer to next, the second chip 30 performs start control
Order, control electronics start.
In another embodiment, as shown in Figure 3 b, electronic equipment also includes：First chip 60.First interface 20 is distinguished
It is connected with the first chip 60 and the second chip 30, so, the first chip 60 and the second chip 30 can be received and connect by first
First data-signals of the output of mouth 20.Such hardware connection structure make it that the hardware configuration of electronic equipment is simple, and signal is straight
Transmission process chip is connect, so improving response efficiency of the chip to external electronic.Now, S102 can be：By first
Data-signal exports to the first chip 60 and the second chip 30 for supporting the first agreement respectively；When the first chip 60 receives first
After data-signal, the first chip 60 is not responding to the first data-signal.
Specifically, when the first data-signal is starting-up signal, this signal is sent to the by first interface 20 simultaneously
One chip 60 and the second chip 30, because the first chip 60 does not support this function of KBPO, so just cannot respond to first
Data-signal；And because the data channel between the chip 30 of first interface 20 and second has been established, so, control chip only need by
First data-signal is parsed into the signal that the second chip 30 can respond, and is transferred to the second chip 30, is entered by the second chip 30
Row response.
Started shooting using above method control electronics, enable to be transferred to the of electronic equipment by first interface 20
One data-signal can be responded by the second chip 30, so control electronics start shooting, so allow for originally do not support keyboard/
The USB interface of mouse start, can realize this function, realize the multiplexing functions of USB interface；It is and electric on an electronic device
After start, the also controlling switch unit 50 of control chip 40 connects the chip 60 of first interface 20 and first, that is to say, that will switch
Unit 50 is switched to the first chip 60 so that other electronic installations being capable of normal work；Further, due to by first interface 20
Being connected respectively at the first chip 60 and the second chip 30 so that the first data-signal can be transferred to above-mentioned two chip, so,
Reduce the complexity of electronic equipment hardware, also as signal parallel transmits, improve the response efficiency of chip.
Technical scheme in above-mentioned the embodiment of the present application, at least has the following technical effect that or advantage：
1st, because the first data-signal by the data channel between first interface and the second chip is transferred to the second chip,
The second chip is enabled to respond the signal, to realize the first function, so, efficiently solve I/O of the prior art and connect
The single technical problem of mouth function, and then realize the multiplexing functions of interface.
2nd, due to first interface being connected with the first chip and the second chip respectively so that the first data-signal can be direct
Above-mentioned two chip is transferred to, so, reduces the complexity of electronic equipment hardware, also as signal parallel transmits, is improved
The response efficiency of chip.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of method of information processing, applied to an electronic equipment, it is characterised in that the electronic equipment includes having first
The first interface of agreement, and the second chip of first agreement is not supported, methods described includes：
Obtain the first data-signal from the first interface, wherein, first data-signal by by first interface with it is described
The electronic installation of electronic equipment connection produces；
A data channel based on the first interface Yu second chip chamber, first data-signal is transmitted to described the
Two chips；
When first data-signal meets the first preparatory condition, second chip is controlled to respond the first data letter
Number, to realize the first function of the electronic equipment；
Wherein, transmission first data-signal specifically includes to second chip：
First data-signal is exported to the first chip and second chip for supporting first agreement respectively；
After first chip receives first data-signal, first chip is not responding to the first data letter
Number.
2. the method as described in claim 1, it is characterised in that transmission first data-signal to second core
Piece, specifically include：
First data-signal is exported to the first chip and second chip for supporting first agreement respectively；
After first chip receives first data-signal, first chip is not responding to the first data letter
Number.
3. the method as described in claim 1, it is characterised in that control second chip responds the first data letter
Number, specifically include：
When first data-signal meets default second preparatory condition, the second chip response first number is controlled
It is believed that number, generate a control instruction；
The control instruction is performed, controls the electronic equipment to realize first function.
4. method as claimed in claim 3, it is characterised in that second preparatory condition is specially first data-signal
The signal sent for keyboard/mouse.
5. the method as described in claim any one of 1-4, it is characterised in that first agreement is specially usb protocol.
6. the method as described in claim any one of 1-4, it is characterised in that second chip is specially super input and output
Chip.
7. a kind of electronic equipment, it is characterised in that including：
Circuit board；
First interface, it is arranged on the circuit board, supports first agreement, for obtaining the first data-signal, wherein, institute
The first data-signal is stated to be produced by the electronic installation being connected with the electronic equipment by first interface；
Second chip, it is arranged on the circuit board, a data channel can be established between the first interface, for responding
First data-signal, to realize the first function of the electronic equipment；
Control chip, connected between the first interface being arranged on the circuit board and second chip, in institute
When stating the first data-signal the first preparatory condition of satisfaction, second chip is controlled to respond first data-signal；
First chip, it is arranged on the circuit board, supports first agreement, one can be established between the first interface
Data channel, for when first data-signal is unsatisfactory for default second preparatory condition, based on first chip with
Data channel between the first interface, obtain and respond first data-signal.
8. electronic equipment as claimed in claim 7, it is characterised in that second preparatory condition is specially first data
Signal is the signal that keyboard/mouse is sent.
9. the electronic equipment as described in claim any one of 7-8, it is characterised in that first agreement is specially usb protocol.
10. the electronic equipment as described in claim any one of 7-8, it is characterised in that second chip is specially super defeated
Enter pio chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631849.2A CN107402898B (en) | 2012-08-29 | 2012-08-29 | Information processing method and electronic equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313500.1A CN103631750B (en) | 2012-08-29 | 2012-08-29 | The method and electronic equipment of a kind of information processing |
| CN201710631849.2A CN107402898B (en) | 2012-08-29 | 2012-08-29 | Information processing method and electronic equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210313500.1A Division CN103631750B (en) | 2012-08-29 | 2012-08-29 | The method and electronic equipment of a kind of information processing |
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| Publication Number | Publication Date |
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| CN107402898A true CN107402898A (en) | 2017-11-28 |
| CN107402898B CN107402898B (en) | 2020-08-25 |
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| CN201710631849.2A Active CN107402898B (en) | 2012-08-29 | 2012-08-29 | Information processing method and electronic equipment |
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| CN201210313500.1A Active CN103631750B (en) | 2012-08-29 | 2012-08-29 | The method and electronic equipment of a kind of information processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669911A (en) * | 2018-11-12 | 2019-04-23 | 珠海慧联科技有限公司 | A kind of chip system communication means and its chip communication system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111930659B (en) * | 2020-07-23 | 2022-07-26 | 联想(北京)有限公司 | Information processing method, electronic equipment and computer storage medium |
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| CN1208707C (en) * | 2002-09-20 | 2005-06-29 | 新巨企业股份有限公司 | Method for coordinating built-in bluetooth module |
| CN101581964B (en) * | 2009-06-22 | 2011-05-11 | 威盛电子股份有限公司 | Computer system and peripheral equipment drive method |
| CN101630182A (en) * | 2009-08-19 | 2010-01-20 | 浪潮电子信息产业股份有限公司 | Computer system capable of configuring SIO |
| CN102156528A (en) * | 2010-02-11 | 2011-08-17 | 联想(北京)有限公司 | Data processing equipment and universal serial bus (USB) external connection driving method thereof |
| CN202177893U (en) * | 2011-07-04 | 2012-03-28 | 联想(北京)有限公司 | Terminal device |
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| CN1527181A (en) * | 2003-09-25 | 2004-09-08 | 联想(北京)有限公司 | Computer I/O port selector and selection method |
| CN201616094U (en) * | 2010-02-11 | 2010-10-27 | 北京爱国者存储科技有限责任公司 | Host device with multiple connectors and protocol selection device |
| CN102253716A (en) * | 2011-07-22 | 2011-11-23 | 苏州工业园区七星电子有限公司 | Remote control device and method for computer |
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| CN109669911A (en) * | 2018-11-12 | 2019-04-23 | 珠海慧联科技有限公司 | A kind of chip system communication means and its chip communication system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103631750A (en) | 2014-03-12 |
| CN107402898B (en) | 2020-08-25 |
| CN103631750B (en) | 2017-07-25 |
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