CN207625312U - Design of Compatibility circuit, terminal - Google Patents
Design of Compatibility circuit, terminal Download PDFInfo
- Publication number
- CN207625312U CN207625312U CN201721295029.2U CN201721295029U CN207625312U CN 207625312 U CN207625312 U CN 207625312U CN 201721295029 U CN201721295029 U CN 201721295029U CN 207625312 U CN207625312 U CN 207625312U
- Authority
- CN
- China
- Prior art keywords
- feet
- chip
- foot
- capacitance
- data lines
- 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.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model embodiment discloses a kind of Design of Compatibility circuit, and the Design of Compatibility circuit includes central processor CPU control unit and function switching unit, wherein：The CPU control units are connected with the function switching unit；The CPU control units are used to detect the pattern switching instruction for receiving input, when it is charge mode switching command to detect the pattern switching instruction, triggers the function switching unit and OTG data lines are switched to charge mode.As it can be seen that implementing the utility model embodiment, which can be carried out data transmission by the peripheral hardware of the OTG data lines and connection, can also be charged to the peripheral hardware by the OTG data lines, improved the diversity and compatibility of the function of OTG data lines.
Description
Technical field
The utility model is related to electronic technology field more particularly to a kind of Design of Compatibility circuit, terminals.
Background technology
OTG (On The Go) technology is widely used in the terminal, is mainly used in a variety of different terminal rooms de-
Data exchange is carried out in the case of from personal computer (Personal Computer, PC).For example, mobile phone can directly pass through
OTG data lines connect to read the data in USB flash disk with USB flash disk, alternatively, mobile phone can directly be connect by OTG data lines with mouse,
It realizes and game is played on the mobile phone by external mouse, alternatively, mobile phone can also directly be connected by OTG data lines and keyboard
It connects, realization is typewrited by external keyboard on the mobile phone etc..In addition, mobile phone can also pass through OTG data lines and fan, desk lamp
Equal peripheral hardwares are connected.
But in the prior art, when the peripheral hardware out of power or not enough power supply being connect with mobile phone by OTG data lines, mobile phone
It can not be charged to the peripheral hardware by OTG data lines, the functionality of OTG device is single, and compatibility is relatively low.
Invention content
Terminal may be implemented by OTG data lines to connection in a kind of Design of Compatibility circuit of the utility model offer, terminal
Peripheral hardware charging, improve the compatibility of OTG device, keep the function of OTG device more various.
In a first aspect, providing a kind of compatible circuit, which includes：Central processor CPU control unit
And function switching unit, wherein：
The CPU control units are connected with the function switching unit；
The CPU control units are used to detect the pattern switching instruction for receiving input, are when detecting that the pattern switching instructs
When charge mode switching command, triggers the function switching unit and OTG data lines are switched into charge mode.
In a kind of optional design, which includes chip U101, and the 8 feet connection of chip U101 should
5 feet of CPU control units, chip U101 connect system power supply；
When the CPU control units detect that pattern switching instruction is the charge mode switching command, the chip is triggered
8 feet of U101 are high level, 1 foot of chip U101 and 10 foot short circuits, which passes through 5 feet of chip U101,9
Foot is connected with the system power supply, so that the OTG data lines switch to the charge mode.
In another optional design, which further includes interface circuit, which includes core
1 foot of piece J101, chip J101 connect the OTG data lines；
When the CPU control units detect that pattern switching instruction is the charge mode switching command, the chip is triggered
8 feet of U101 are high level, 1 foot of chip U101 and 10 foot short circuits, which passes through 5 feet of chip U101,9
1 foot of foot and chip J101 are connected with the system power supply, so that the OTG data lines switch to the charge mode.
In another optional design, pattern switching instruction further includes data-transmission mode switching command；The chip
1 foot, 10 feet of U101 can also connect the CPU control units, and 6 feet of chip U101 connect 2 feet of chip J101, the core
7 feet of piece U101 connect 3 feet of chip J101；2 feet, 3 feet of chip J101 connect the OTG data lines；
When the CPU control units detect that pattern switching instruction is the data-transmission mode switching command, triggering should
8 feet of chip U101 are low level, and 1 foot and 10 feet of chip U101 normally connect, and the outside of OTG data lines connection is set
It is standby to be carried out by 2 feet of chip J101,6 feet of 3 feet and chip U101,7 feet, 1 foot, 10 feet and the CPU control units
Data transmission.
In another optional design, which can also include the first capacitance C1, first capacitance C1
One end connect 5 feet of chip U101, the first capacitance C1 other ends ground connection；4 feet of chip U101 are also grounded.
The interface circuit can also include the second capacitance C2 and third capacitance C3, the second capacitance C2 and third capacitance C3
One end be all connected with 1 foot of chip J101, the other end of the second capacitance C2 and third capacitance C3 are grounded, chip
6 feet, 7 feet, 8 feet and 9 feet of J101 can also be grounded.
Wherein, first capacitance C1, the second capacitance C2 and third capacitance C3 are for filtering, being anti-tampering.It should be noted that
First capacitance C1 can be a capacitance either multiple capacitor combinations (series connection and/or in parallel), similarly, the second capacitance C2 and
Third capacitance C3 can also be a capacitance either multiple capacitor combinations, be not limited thereto.
As it can be seen that implementing the utility model embodiment, which can also be charged by the OTG data lines to the peripheral hardware, be carried
The high diversity and compatibility of the function of OTG data lines.
Second aspect provides another terminal, which includes the Design of Compatibility circuit that above-mentioned first aspect is somebody's turn to do.
Implement the utility model embodiment, has the advantages that：
Implement the utility model embodiment, the peripheral hardware which can also be by the OTG data lines to connection charges, improves
The diversity and compatibility of the function of OTG data lines.
Description of the drawings
It is required in being described below to embodiment to make in order to illustrate more clearly of the utility model embodiment technical solution
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of schematic diagram for Design of Compatibility circuit that the utility model embodiment provides；
Fig. 2 is the schematic diagram for another Design of Compatibility circuit that the utility model embodiment provides；
Fig. 3 is a kind of structural schematic diagram for terminal that the utility model embodiment provides.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is the utility model a part of the embodiment, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is a kind of Design of Compatibility circuit that the utility model embodiment provides, as shown in Figure 1, the compatibility referring to Fig. 1
Design circuit may include central processor CPU control unit 1 and function switching unit 2, wherein：
The CPU control units 1 are connected with the function switching unit 2；
The CPU control units 1 can be used for detecting the pattern switching instruction for receiving input, when detecting that the pattern switching refers to
When order is charge mode switching command, triggers the function switching unit 2 and OTG data lines are switched into charge mode.
Optionally, another Design of Compatibility circuit shown in Figure 2, as shown in Fig. 2, in the Design of Compatibility circuit
In, which may include chip U101, and 8 feet of chip U101 connect the CPU control units, the chip
5 feet of U101 connect system power supply.
When CPU control units 1 detect that pattern switching instruction is charge mode switching command, chip U101 is triggered
8 feet be high level, 1 foot of chip U101 and 10 foot short circuits, the OTG data lines by 9 feet of chip U101,5 feet with
The system power supply is connected, so that the OTG data lines switch to charge mode.
Optionally, as shown in Fig. 2, the Design of Compatibility circuit can also include interface circuit 3, which can be with
Including chip J101,1 foot of chip J101 connects 9 feet and the OTG data lines of chip U101；
When CPU control units 1 detect that pattern switching instruction is the charge mode switching command, the chip is triggered
8 feet of U101 are high level, 1 foot of chip U101 and 10 foot short circuits, the OTG data lines by 1 foot of chip J101, should
9 feet, 5 feet of chip U101 are connected with the system power supply, so that the OTG data lines switch to the charge mode.
Further, 1 foot of chip U101,10 feet can connect CPU control units 1, and 6 feet of chip U101 can connect
2 feet of chip J101 are connect, 7 feet of chip U101 can connect 3 feet of chip J101；
When CPU control units 1 detect that pattern switching instruction is the data-transmission mode switching command, the core is triggered
8 feet of piece U101 are low level, and 1 foot and 10 feet of chip U101 normally connect, and the peripheral hardware of OTG data lines connection passes through
2 feet of chip J101,6 feet of 3 feet and chip U101,7 feet and 1 foot, 10 feet and CPU control units 1 carry out data biography
It is defeated.
Further, which can also include the first capacitance C1, and one end connection of first capacitance C1 should
5 feet of chip U101, the first capacitance C1 other ends ground connection；4 feet of chip U101 are also grounded.
The interface circuit 3 can also include the second capacitance C2 and third capacitance C3, the second capacitance C2 and the third capacitance
One end of C3 is all connected with 1 foot of chip J101, and the other end of the second capacitance C2 and third capacitance C3 are grounded；In addition,
6 feet, 7 feet, 8 feet and 9 feet of chip J101 can be grounded.
Wherein, first capacitance C1, the second capacitance C2 and third capacitance C3 are for filtering, being anti-tampering.It should be noted that
First capacitance C1 can be a capacitance either multiple capacitor combinations (series connection and/or in parallel), similarly, the second capacitance C2 and
Third capacitance C3 can also be a capacitance either multiple capacitor combinations, be not limited thereto.
As it can be seen that implement the utility model embodiment, which can be by the OTG data lines and the peripheral hardware of connection into line number
According to transmission, and the peripheral hardware can also be given to charge, improve the diversity and compatibility of the function of OTG data lines.
The utility model embodiment only by taking chip U101 as an example, illustratively describes the function switching unit 2, can
With understanding, can realize when CPU control units 1 detect that pattern switching instruction is charge mode switching command, switching
OTG data lines refer to charge mode, and when CPU control units 1 detect that pattern switching instruction switches for data-transmission mode
When enabling, switch the OTG data lines to the chip or circuit of data-transmission mode, or based on described by the utility model embodiment
Chip U101 deformation, for example increase resistance, capacitance component or other chips etc. on the pin of chip U101, belong to
The range that the utility model embodiment is protected, details are not described herein.
Referring to Fig. 3, Fig. 3 is the structural schematic diagram that the utility model embodiment discloses another terminal.The terminal 30 can be with
For intelligent mobile terminal (such as mobile phone), the terminal 30 may include radio frequency (English：Radio frequency, RF) circuit
301, be stored with the memories 302 of one or more computer programs, input unit 303, output device 304, sensor 305,
Voicefrequency circuit 306, Wireless Fidelity (English：Wireless fidelity, WiFi) module 307, include one or more places
Manage the components such as processor 308 and the power supply 309 of core.It will be understood by those skilled in the art that mobile electricity shown in Fig. 3
Sub- device structure does not constitute the restriction to mobile electronic device, may include than illustrating more or fewer components or group
Close certain components or different components arrangement.Wherein：
RF circuits 301 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, one or more processors 308 is transferred to handle；In addition, the data for being related to uplink are sent to base station.It is logical
Often, RF circuits 301 include but not limited to antenna, at least one amplifier, tuner, one or more oscillators, user identity
Module (English：Subscriber identity module, SIM) card, transceiver, coupler, low-noise amplifier (English
Text：Low noise amplifier, LNA), duplexer etc..In addition, RF circuits 301 can also by radio communication with network or
Other mobile electronic devices are communicated.The wireless communication can use any communication standard or agreement, including but not limited to
Global system for mobile communications (English：Global system of mobile communication, GSM), general grouped wireless
Service (English：General packet radio service, GPRS), CDMA (English：code division
Multiple access, CDMA), wideband code division multiple access (English：wideband code division multiple
Access, WCDMA), long term evolution (English：Long term evolution, LTE), Email, short message service (English
Text：Short messaging service, SMS) etc..
Memory 302 can be used for storing computer program and module, and processor 308 is stored in memory by operation
302 computer program and module, to perform various functions application and data processing.Memory 302 can include mainly
Storing program area and storage data field, wherein storing program area can storage program area, the application journey needed at least one function
Sequence (such as sound-playing function, image player function etc.) etc.；Storage data field can be stored to be created according to using for terminal 30
Data (such as shoot photo, audio data, video data, acquisition described in the utility model embodiment user
Status information etc.) etc..In addition, memory 302 may include high-speed random access memory, can also include non-volatile memories
Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.Correspondingly, memory
302 can also include Memory Controller, to provide the access of processor 308 and input unit 303 to memory 302.
Input unit 303 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating lever, optics or the input of trace ball signal.Specifically, input unit 303 may include touching
Sensitive surfaces 3031 and other input equipments 3032.Touch sensitive surface 3031, also referred to as touch display panel or Trackpad can be received
Collect user on it or neighbouring touch operation (for example user is being touched using any suitable object or attachment such as finger, stylus
Operation on sensitive surfaces 3031 or near touch sensitive surface 3031), and corresponding connection dress is driven according to preset formula
It sets.Optionally, touch sensitive surface 3031 may include both touch detecting apparatus and touch controller.Wherein, touch detection fills
The touch orientation of detection user is set, and detects the signal that touch operation is brought, transmits a signal to touch controller；Touch control
Device receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 308, and can receive
Order that processor 308 is sent simultaneously is executed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Multiple types realize touch sensitive surface 3031.In addition to touch sensitive surface 3031, input unit 303 can also include other input equipments
3032.Specifically, other input equipments 3032 can include but is not limited to physical keyboard, function key (for example press by volume control
Key, switch key etc.), it is trace ball, mouse, one or more in operating lever etc..
Output device 304 can be used for showing information input by user or the information and terminal 30 that are supplied to user
Various graphic user interfaces, these graphic user interfaces can be made of figure, text, icon, video and its arbitrary combination.
Output device 304 may include display panel 3041, and optionally, liquid crystal display (English may be used in display panel 3041：
Liquid crystal display, LCD), Organic Light Emitting Diode (English：Organic light-emitting diode,
) etc. OLED forms configure.Further, touch sensitive surface 3031 can cover display panel 3041, when touch sensitive surface 3031 detects
To processor 308 on it or after neighbouring touch operation, is sent to determine the type of touch event, it is followed by subsequent processing device 308
Corresponding visual output is provided on display panel 3041 according to the type of touch event.Although in figure 3, touch sensitive surface 3031
It is to realize input and input function as two independent components with display panel 3041, it but in certain embodiments, can
It realizes so that touch sensitive surface 3031 and display panel 3041 is integrated and outputs and inputs function.
Terminal 30 may also include at least one sensor 305, such as range sensor, optical sensor, motion sensor with
And other sensors.Specifically, range sensor is for detecting the mobile electronic device screen and covering the mobile electron
The distance between object of equipment, optical sensor are used to detect the optical signal of the mobile electronic device external environment.As fortune
One kind of dynamic sensor, gravity accelerometer can detect in all directions the size of (generally three axis) acceleration, static
When can detect that size and the direction of gravity, can be used to identify application (such as horizontal/vertical screen switching, the related trip of 30 posture of terminal
Play, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；The top that can also configure as terminal 30
The other sensors such as spiral shell instrument, barometer, hygrometer, thermometer, infrared sensor, details are not described herein again.
Voicefrequency circuit 306, loud speaker 3061, microphone 3062 can provide the audio interface between user and terminal 30.Sound
The transformed electric signal of the audio data received can be transferred to loud speaker 3061, is converted by loud speaker 3061 by frequency circuit 306
It is exported for voice signal；On the other hand, the voice signal of collection is converted to electric signal by microphone 3062, by voicefrequency circuit 306
Audio data is converted to after reception, then by after the processing of audio data output processor 308, through RF circuits 301 to be sent to such as
Another equipment, or audio data is exported to memory 302 to be further processed.Voicefrequency circuit 306 is also possible that ear
Tip jack, to provide the communication of peripheral hardware earphone and terminal 30.
WiFi belongs to short range wireless transmission technology, and terminal 30 can help user's transceiver electronics by WiFi module 307
Mail, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 3 is shown
WiFi module 307, but it is understood that, and it is not belonging to must be configured into for terminal 30, completely it can exist as needed
Do not change in the range of the essence of invention and omits.
Processor 308 is the control centre of terminal 30, utilizes each portion of various interfaces and the entire terminal of connection 30
Point, by running or execute the computer program being stored in memory 302 and/or module, and calls and be stored in memory
Data in 302 execute the various functions and processing data of terminal 30, to carry out integral monitoring to terminal 30.Optionally, locate
Reason device 308 may include one or more processing cores；Preferably, processor 308 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 308.
Terminal 30 further includes the power supply 309 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply
Management system and processor 308 are logically contiguous, to realize management charging, electric discharge and power consumption pipe by power-supply management system
The functions such as reason.Power supply 309 can also include one or more direct currents or AC power, recharging system, power failure monitor electricity
The random components such as road, power supply changeover device or inverter, power supply status indicator.
Although being not shown, terminal 30 can also include camera, bluetooth module etc., and details are not described herein again.
Further, which can also include Design of Compatibility circuit 310, wherein the Design of Compatibility circuit 310
It can be applied in System on Chip/SoC, specifically for when CPU detects that pattern switching instruction is charge mode switching command,
The OTG data lines being connected with terminal 30 are switched into charge mode.And when CPU detects that the pattern switching instruction is
When the data-transmission mode switching command, the OTG data lines being connected with terminal 30 are switched into data-transmission mode.
Wherein, description can refer to the associated description of embodiment illustrated in fig. 1 as described in Design of Compatibility circuit 310, herein
It repeats no more.
As it can be seen that implement the utility model embodiment, which can be by the OTG data lines and the peripheral hardware of connection into line number
According to transmission, and the peripheral hardware can also be given to charge, improve the diversity and compatibility of the function of OTG data lines.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this practicality
Novel protection domain should be subject to the protection scope in claims.
Claims (7)
1. a kind of Design of Compatibility circuit, which is characterized in that the Design of Compatibility circuit includes that central processor CPU control is single
Member and function switching unit, wherein：
The CPU control units are connected with the function switching unit；
The CPU control units are used to detect the pattern switching instruction for receiving input, are when detecting that the pattern switching instructs
When charge mode switching command, triggers the function switching unit and OTG data lines are switched into charge mode.
2. Design of Compatibility circuit according to claim 1, which is characterized in that the function switching unit includes chip
8 feet of U101, the chip U101 connect the CPU control units, and 5 feet of the chip U101 connect system power supply；
When the CPU control units detect that the pattern switching instruction is the charge mode switching command, described in triggering
8 feet of chip U101 are high level, 1 foot of the chip U101 and 10 foot short circuits, and the OTG data lines pass through the chip
5 feet, 9 feet of U101 are connected with the system power supply, so that the OTG data lines switch to the charge mode.
3. Design of Compatibility circuit according to claim 2, which is characterized in that the Design of Compatibility circuit further includes connecing
Mouth circuit, the interface circuit includes chip J101, and 1 foot of the chip J101 connects the OTG data lines；
When the CPU control units detect that the pattern switching instruction is the charge mode switching command, described in triggering
8 feet of chip U101 are high level, 1 foot of the chip U101 and 10 foot short circuits, and the OTG data lines pass through the chip
1 foot of 5 feet of U101,9 feet and the chip J101 is connected with the system power supply, so that the OTG data lines switch to
The charge mode.
4. Design of Compatibility circuit according to claim 3, which is characterized in that the pattern switching instruction further includes data
Transmission mode switching command；
1 foot, 10 feet of the chip U101 connect the CPU control units, and 6 feet of the chip U101 connect the chip
2 feet of J101, the chip U101 7 feet connect 3 feet of the chip J101；
2 feet, 3 feet of the chip J101 connect the OTG data lines；
When the CPU control units detect that the pattern switching instruction is the data-transmission mode switching command, triggering
8 feet of the chip U101 are low level, and 1 foot and 10 feet of the chip U101 normally connect, the OTG data lines connection
External equipment passes through 2 feet of the chip J101,6 feet of 3 feet and the chip U101,7 feet, 1 foot, 10 feet and the CPU
Control unit carries out data transmission.
5. according to claim 2 to 4 any one of them Design of Compatibility circuit, which is characterized in that the function switching unit
The one end for further including the first capacitance C1, the first capacitance C1 connects 5 feet of the chip U101, and the first capacitance C1 is another
End ground connection；4 feet of the chip U101 are also grounded.
6. Design of Compatibility circuit according to claim 3 or 4, which is characterized in that the interface circuit further includes second
Capacitance C2 and one end of third capacitance C3, the second capacitance C2 and the third capacitance C3 are all connected with the 1 of the chip J101
The other end of foot, the second capacitance C2 and the third capacitance C3 are grounded, 6 feet, 7 feet, 8 feet and 9 of the chip J101
Foot is also grounded.
7. a kind of terminal, which is characterized in that the terminal includes claim 1 to 6 any one of them Design of Compatibility circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295029.2U CN207625312U (en) | 2017-09-30 | 2017-09-30 | Design of Compatibility circuit, terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295029.2U CN207625312U (en) | 2017-09-30 | 2017-09-30 | Design of Compatibility circuit, terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625312U true CN207625312U (en) | 2018-07-17 |
Family
ID=62825901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295029.2U Active CN207625312U (en) | 2017-09-30 | 2017-09-30 | Design of Compatibility circuit, terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565650A (en) * | 2017-09-30 | 2018-01-09 | 深圳传音通讯有限公司 | Design of Compatibility method and circuit |
-
2017
- 2017-09-30 CN CN201721295029.2U patent/CN207625312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565650A (en) * | 2017-09-30 | 2018-01-09 | 深圳传音通讯有限公司 | Design of Compatibility method and circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104850406B (en) | A kind of method and apparatus for switching the page | |
| CN107678989B (en) | UART (Universal asynchronous receiver transmitter) and USB (Universal Serial bus) multiplexing circuit and mobile terminal | |
| CN106331359B (en) | A kind of speech signal collection method, device and terminal | |
| US11395059B2 (en) | Master/slave switching method for wearable apparatus and related product | |
| CN103559731B (en) | Method and terminal for displaying lyrics under screen locking state | |
| CN107168609A (en) | status bar display method, device and terminal | |
| CN103489303A (en) | Remote control method and device | |
| CN109075704A (en) | A kind of load supplying circuit and terminal | |
| CN107635069A (en) | UART and USB multiplex circuits and mobile terminal | |
| CN107613126A (en) | UART and USB multiplex circuits and mobile terminal | |
| CN107565650A (en) | Design of Compatibility method and circuit | |
| CN105611446B (en) | Self-shooting bar recognition methods, device and mobile terminal | |
| CN108881558A (en) | Mobile terminal and its FM anti-jamming circuit | |
| CN103944922B (en) | Data processing method, terminal, server and system | |
| CN106210838B (en) | Caption presentation method and device | |
| CN107577795A (en) | A kind of methods, devices and systems for recommending song | |
| CN107528958A (en) | Method for controlling mobile terminal, device, readable storage medium storing program for executing and mobile terminal | |
| CN105700620A (en) | Control instruction execution method and apparatus | |
| CN105611445B (en) | Recognition methods, device and the mobile terminal of self-shooting bar and self-shooting bar | |
| CN207625312U (en) | Design of Compatibility circuit, terminal | |
| CN106255146A (en) | The electricity-saving control method of a kind of terminal, device and terminal | |
| CN106254673A (en) | Terminal fall detection method and device | |
| CN104216935B (en) | The method and terminal of a kind of ff | |
| CN105611448B (en) | A kind of self-shooting bar recognition methods, device and mobile terminal | |
| CN105321139A (en) | Picture processing method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |