CN106649179B - A kind of device exporting Serial Port Information and switching part and a kind of electronic equipment - Google Patents
A kind of device exporting Serial Port Information and switching part and a kind of electronic equipment Download PDFInfo
- Publication number
- CN106649179B CN106649179B CN201611250001.7A CN201611250001A CN106649179B CN 106649179 B CN106649179 B CN 106649179B CN 201611250001 A CN201611250001 A CN 201611250001A CN 106649179 B CN106649179 B CN 106649179B
- Authority
- CN
- China
- Prior art keywords
- pin
- serial port
- port information
- data line
- usb
- 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
Classifications
-
- 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
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0002—Serial port, e.g. RS232C
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Information Transfer Systems (AREA)
Abstract
The embodiment of the invention provides a kind of device for exporting Serial Port Information and switching part and a kind of electronic equipment, wherein exports the device of Serial Port Information, comprising: system level chip, system level chip include at least: for generating the serial port module of Serial Port Information；The Serial Port Information output block being connected with system level chip, for receiving Serial Port Information, and exports Serial Port Information；The adapter connecting with Serial Port Information output block for receiving Serial Port Information, and exports the Serial Port Information in the serial port module transmitted by Serial Port Information output block.The device and switching part of Serial Port Information are exported through the embodiment of the present invention, can export Serial Port Information under the premise of not destroying electronic product casing, and then when needing Serial Port Information, directly acquire Serial Port Information.
Description
Technical field
The present invention relates to fields of communication technology, more particularly to a kind of device and switching part and one for exporting Serial Port Information
Kind electronic equipment.
Background technique
Current most of electronic products typically uses ultrasonic wave or seccotine due to the aesthetic of product
Welding, is substantially integrated molding.It, can be with the destruction of electronic product casing if so leading to the shell for dismantling electronic product
Property final result.
But the part of electronic product about the occasionally existing BUG (loophole) of system stability need the serial ports LOG of low layer into
Row analysis, and the serial ports of existing integrally formed electronic product will not be exposed to the outside of electronic product with stand-alone interface.It is existing
Some acquisition serial ports LOG are completed by the shell for electronic product of dismantling.
It can be obtained by analyzing above, the existing shell by dismantling electronic product, and then obtain the scheme of serial ports LOG, meeting
Destroy the shell of electronic product.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of device and switching part and a kind of electronics for exporting Serial Port Information
Equipment obtains Serial Port Information to realize under the premise of not destroying electronic product casing.Specific technical solution is as follows:
The embodiment of the invention provides a kind of devices for exporting Serial Port Information, comprising: system level chip, the system-level core
Piece includes at least: for generating the serial port module of Serial Port Information；
The Serial Port Information output block being connected with the system level chip for receiving the Serial Port Information, and exports institute
State Serial Port Information；
The adapter connecting with the Serial Port Information output block for receiving the Serial Port Information, and is exported by described
Serial Port Information in the serial port module of Serial Port Information output block transmission.
Optionally, the system level chip, comprising:
USB module and serial port module；Wherein, the USB module includes: the first power supply wire pin, the first data line anode
Pin, the first data line negative pin and the first grounding pin；The serial port module includes: to send Serial Port Information pin, is used for
Export Serial Port Information；
The Serial Port Information output block being connect respectively with the USB module and the serial port module, comprising: USB；
Wherein, described USB includes: second source wire pin, the second data line anode pin, the second data line negative pin, second
Grounding pin and the 2nd ID pin；
Wherein, the first power supply wire pin is connect with the second source wire pin, the first data line anode draws
Foot connects with the second data line anode pin, the first data line negative pin and the second data line negative pin
Connection, first grounding pin are connected with second grounding pin；
The 2nd ID pin is connect with the transmission Serial Port Information pin, the 2nd ID of the Serial Port Information output block
Pin receives the Serial Port Information, and exports the Serial Port Information.
Optionally, the adapter, comprising: the USB male joint that is connected with the Serial Port Information output block and with the USB
The output module of male connector；Wherein, the USB male joint includes: third power supply wire pin, third data line anode pin, third number
According to line negative pin, third grounding pin and the 3rd ID pin；The output module includes: the first ground wire pin and the first output
Pin；
Wherein, the second source wire pin is connect with the third power supply wire pin, the second data line anode draws
Foot is connect with third data line anode pin, the second data line negative pin and the third data line negative pin connect
It connects, second grounding pin is connect with the third grounding pin and the 2nd ID pin and the 3rd ID pin
Connection, the 3rd ID pin of the USB male joint receive the Serial Port Information of the Serial Port Information output block transmission；
The 2nd ID pin is connect with connection one end of the 3rd ID pin, connection one end of the 3rd ID pin
The other end, connect with first output pin；Connection one end of second grounding pin and the third grounding pin
Connection, the other end of connection one end of the third grounding pin are connect with first ground wire pin；The output module
First output pin, receives the Serial Port Information of the USB male joint transmission, and exports the Serial Port Information.
Optionally, the adapter is the adapter being connected with AccessPort plate；Turn being connected with AccessPort plate
First output pin of output module described in connector exports the Serial Port Information to the AccessPort plate.
Optionally, the adapter further include: the USB female being connected with the USB male joint；Wherein, the USB female packet
It includes: the 4th power supply wire pin, the 4th data line anode pin, the 4th data line negative pin and the 4th grounding pin；
The third power supply wire pin connect with the 4th power supply wire pin, the third data line anode pin and institute
State the 4th data line anode pin connection, the third data line negative pin connect with the 4th data line negative pin,
And the third grounding pin is connect with the 4th grounding pin, the USB female exports USB information.
The embodiment of the invention also provides a kind of switching parts for still further aspect, comprising:
The adapter connecting with Serial Port Information output block for receiving Serial Port Information, and is exported by the Serial Port Information
Serial Port Information in output block transmission, described serial port module, wherein the Serial Port Information output block, for receiving
Serial Port Information is stated, and exports the Serial Port Information.
Optionally, the switching part include: the USB male joint being connected with the Serial Port Information output block and with it is described
The connected output module of USB male joint；Wherein, the USB male joint include: the 5th power supply wire pin, the 5th data line anode pin,
5th data line negative pin, the 5th grounding pin and the 5th ID pin；The output module includes: the second ground wire pin and
Two output pins；
The Serial Port Information output block, comprising: USB；Wherein, described USB includes: the 6th power supply wire pin,
Six data line anode pins, the 6th data line negative pin, the 6th grounding pin and the 6th ID pin；
Wherein, the 5th power supply wire pin is connect with the 6th power supply wire pin, the 5th data line anode draws
Foot is connect with the 6th data line anode pin, the 5th data line negative pin and the 6th data line negative pin connect
It connects, the 5th grounding pin is connect with the 6th grounding pin and the 5th ID pin and the 6th ID pin
Connection, the 6th ID pin of the USB male joint receive the Serial Port Information of the Serial Port Information output block transmission；
Connection one end of the 5th ID pin is connect with the 6th ID pin, connection one end of the 5th ID pin
The other end, connect with second output pin；Connection one end of 5th grounding pin and the 6th grounding pin
Connection, the other end of connection one end of the 5th grounding pin are connect with second ground wire pin, the output module
Second output pin, receives the Serial Port Information of the USB male joint transmission, and exports the Serial Port Information.
Optionally, the switching part is the adapter being connected with AccessPort plate；It is described to be connected with AccessPort plate
Second output pin of output module in switching part exports the Serial Port Information to the AccessPort plate.
Optionally, the switching part further include: the USB female being connected with the USB male joint；Wherein, the USB female
It include: the 7th power supply wire pin, the 7th data line anode pin, the 7th data line negative pin and the 7th grounding pin；
The 5th power supply wire pin connect with the 7th power supply wire pin, the 5th data line anode pin and institute
State the 7th data line anode pin connection, the 5th data line negative pin connect with the 7th data line negative pin,
And the 5th grounding pin is connect with the 7th grounding pin, the USB female exports USB information.
The embodiment of the invention also provides a kind of electronic equipment, comprising:
System level chip, the system level chip include at least: for generating the serial port module of Serial Port Information；
The Serial Port Information output block being connected with the system level chip for receiving the Serial Port Information, and exports institute
Serial Port Information is stated, so that the adapter connecting with the Serial Port Information output block, receives the Serial Port Information, and export by institute
State the Serial Port Information in the serial port module of Serial Port Information output block transmission.
Optionally, the system level chip, comprising:
USB module and serial port module；Wherein, the USB module includes: the first power supply wire pin, the first data line anode
Pin, the first data line negative pin and the first grounding pin；The serial port module includes: to send Serial Port Information pin, is used for
Export Serial Port Information；
The Serial Port Information output block being connect respectively with the USB module and the serial port module, comprising: USB；
Wherein, described USB includes: second source wire pin, the second data line anode pin, the second data line negative pin, second
Grounding pin and the 2nd ID pin；
Wherein, the first power supply wire pin is connect with the second source wire pin, the first data line anode draws
Foot connects with the second data line anode pin, the first data line negative pin and the second data line negative pin
Connection, first grounding pin are connected with second grounding pin；
The 2nd ID pin is connect with the transmission Serial Port Information pin, the 2nd ID of the Serial Port Information output block
Pin receives the Serial Port Information, and exports the Serial Port Information.
A kind of device exporting Serial Port Information provided in an embodiment of the present invention and switching part and a kind of electronic equipment, can be with
Using Serial Port Information output block, the Serial Port Information of system level chip is received, and the Serial Port Information is transmitted to adapter, in turn
Serial Port Information is exported by adapter, so that under the premise of not destroying electronic product casing, so that it may obtain Serial Port Information.Together
When, it eliminates and tears device housings bring shell cost open, also save the cost for obtaining Serial Port Information.Certainly, implement the present invention
Any product or method must be not necessarily required to reach all the above advantage simultaneously.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram for the device that the embodiment of the present invention exports Serial Port Information；
Fig. 2 is another structural schematic diagram for the device that the embodiment of the present invention exports Serial Port Information；
Fig. 3 is the structural schematic diagram that USB information is exported in the embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of switching part of the embodiment of the present invention；
Fig. 5 is another structural schematic diagram of switching part of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The existing Serial Port Information for obtaining electronic equipment, it is necessary to dismantle the shell of electronic equipment, and dismantle electronics and set
Standby shell will lead to the destructive final result of shell.In order to solve this problem, the idle USB of the embodiment of the present invention
The ID pin (distinguishing main equipment and the pin from equipment) of (Universal Serial Bus, universal serial bus), output string
Message breath, and then realize under the premise of not destroying electronic equipment casing, obtain Serial Port Information.
In the case where not increasing hardware interface and not modifying shell, the serial ports on the circuit board of output electronic equipment to believe
Breath, the embodiment of the present invention consider to utilize existing hardware interface.Fig. 1 is the one of the device that the embodiment of the present invention exports Serial Port Information
Kind structural schematic diagram is referring to Fig.1 described in detail the device of output Serial Port Information of the embodiment of the present invention.
As shown in Figure 1, the device of output Serial Port Information of the embodiment of the present invention, comprising: system level chip 101, system-level core
Piece includes at least: for generating the serial port module of Serial Port Information.
The Serial Port Information output block 102 being connected with system level chip for receiving Serial Port Information, and exports serial ports letter
Breath.
The adapter 103 connecting with Serial Port Information output block for receiving Serial Port Information, and exports defeated by Serial Port Information
Serial Port Information in the serial port module of part transfers out.
It is using other hardware interfaces in system level chip, the Serial Port Information in system level chip in serial port module is defeated
Out；Serial Port Information output block is connect in the outside of system level chip with hardware interface, in actual application, can will be hard
The pin of part interface and the pin of Serial Port Information output block are directly connected to, meanwhile, Serial Port Information output block and with the serial ports
The matching used adapter connection of information output part, so that it may export Serial Port Information.Pass through the simple connection between pin
It can realize output Serial Port Information.Wherein, the hardware interface used can be can be by drawing with outside on system level chip
The hardware interface of foot or other modes that directly can connect, it is any in this way can with outside be attached it is hard
Part interface is all in protection scope of the embodiment of the present invention.
Illustratively, in order to which connection is easy and generally uses, the embodiment of the present invention is the ID using idle USB
Pin is connect with external Serial Port Information output block, and then exports Serial Port Information, the specific ID pin for passing through USB, defeated
Serial Port Information out can be discussed in detail below, just repeat no more here.
The device of output Serial Port Information provided in an embodiment of the present invention is received system-level using Serial Port Information output block
The Serial Port Information of chip, and the Serial Port Information is transmitted to adapter, and then Serial Port Information is exported by adapter, so that not
Under the premise of destroying electronic product casing, so that it may obtain Serial Port Information.
It is used as the ID pin for distinguishing USB HOST (USB main equipment) and DEVICE (from equipment) on USB seat with one；But
For certain electronic equipments, USB only powers and Image (mirror image) burning, needs not distinguish between USB HOST (USB main equipment)
With the function of DEVICE (from equipment), ID pin just leaves unused and comes out at this time；Meanwhile USB is universal in actual application process
Applicable, the connection type between USB male joint and USB female and USB is also fairly simple, so the embodiment of the present invention is by ID
Pin, customization come out output Serial Port Information.Fig. 2 is another structural representation for the device that the embodiment of the present invention exports Serial Port Information
Figure is described in detail referring to device of the Fig. 2 to output Serial Port Information of the embodiment of the present invention.
In a kind of optional embodiment of the invention, system level chip, comprising:
USB module 1011 and serial port module 1012；Wherein, USB module 1011 include: the first power supply wire pin VBUS (1),
First data line anode pin D+ (1), the first data line negative pin D- (1) and the first grounding pin GND (1)；Serial port module
It include: to send Serial Port Information pin TX (1), for exporting Serial Port Information.
The Serial Port Information output block 102 being connect respectively with USB module 1011 and serial port module 1012, comprising: USB
1021；Wherein, USB seat 1021 includes: second source wire pin VBUS (2), the second data line anode pin D+ (2), the second number
According to line negative pin D- (2), the second grounding pin GND (2) and the 2nd ID pin ID (2).As can be seen from Figure 2 the present invention is real
Applying in example USB seat 1021 is Serial Port Information output block, but in actual application process, for different hardware interfaces,
When needing other different chips, Serial Port Information output block 102 can also be other chips, perhaps just using USB or
When using other expanding functions, Serial Port Information output block 102 also may include other chips.
Wherein, the first power supply wire pin VBUS (1) connect with second source wire pin VBUS (2), the first data line anode
Pin D+ (1) and the second data line anode pin D+ (2) connection, the first data line negative pin D- (1) and the second data line are negative
The connection of pole D- (2) pin, the first grounding pin GND (1) and the second grounding pin GND (2) connection.USB between USB module
Connection, complete the power supply to USB, for USB seated connection receive serial port module Serial Port Information prepare.
2nd ID pin ID (2) is connect TX (1) with Serial Port Information pin is sent, and the 2nd ID of Serial Port Information output block draws
Foot ID (2) receives Serial Port Information, and exports Serial Port Information.
In this way, USB the 2nd ID pin ID (2) are used to the Serial Port Information on output system grade chip.
USB module in prior art systems grade chip further includes ID pin, which connect with USB ID pins,
Realization needs USB OTG (On-The-Go, the connection between a variety of different equipment or mobile device carry out data exchange) function
Equipment needed for the differentiation main equipment and function from equipment, the embodiment of the present invention needing not distinguish between main equipment and from equipment
When function, the ID pin for the USB seat that would sit idle for out and transmission Serial Port Information pin connection TX (1) connection of serial port module, in turn
The Serial Port Information of output system grade chip.
Serial Port Information is exported by USB ID pins, it is also necessary to matched adapter, by the Serial Port Information publish books to
The position of Serial Port Information is needed, such as needs to grab the AccessPort version of serial ports LOG, so as to be debugged by AccessPort version.
In a kind of optional implementation of the embodiment of the present invention, adapter 103 is the adapter being connected with AccessPort plate；With serial ports
First output pin of output module, output Serial Port Information to AccessPort plate in the connected adapter of debugging board.
In a kind of optional embodiment of the embodiment of the present invention, as shown in Fig. 2, adapter 103, comprising: defeated with Serial Port Information
The connected USB male joint 1031 of component 102 and the output module 1032 with USB male joint 1031 out；Wherein, USB male joint 1031 includes:
Third power supply wire pin VBUS (3), third data line anode pin D+ (2), third data line negative pin D- (3), third connect
Ground pin GND (3) and the 3rd ID pin ID (3)；Output module 1032 includes: that the output of the first ground wire pin GND (5) and first is drawn
Foot TX (2).
Wherein, second source wire pin VBUS (2) connect with third power supply wire pin VBUS (3), the second data line anode
Pin D+ (2) is connect with third data line anode pin D+ (3), the second data line negative pin D- (2) and third data line are negative
Pole pin D- (3) connection, the second grounding pin GND (2) is connect with third grounding pin GND (3) and the 2nd ID pin ID
(2) it is connect with the 3rd ID pin ID (3), the 3rd ID pin ID (3) of USB male joint 1031, receives Serial Port Information output block 102
The Serial Port Information of transmission.
2nd ID pin ID (2) is connect with connection one end of the 3rd ID pin ID (3), the connection of the 3rd ID pin ID (3)
The other end of one end is connect with the first output pin TX (2)；Second grounding pin GND's (2) and third grounding pin GND (3)
One end connection is connected, the other end of connection one end of third grounding pin GND (3), wire pin GND (5) is connect with the first；It is defeated
First output pin TX (2) of module 1032 out receives the Serial Port Information that USB male joint 1031 is transmitted, and exports Serial Port Information.
In addition, the function of USB itself can also be completed in the embodiment of the present invention while transmitting serial port information, pass through
USB female exports USB information, when so as to need USB information, connection USB male joint and the USB female, and then terminal passes through USB public affairs
Head obtains the USB information transmitted by USB female.In a kind of optional embodiment of the embodiment of the present invention, adapter 103 is also wrapped
It includes: the USB female 1033 being connected with USB male joint 1031；Wherein, USB female 1033 include: the 4th power supply wire pin VBUS (4),
4th data line anode pin D+ (4), the 4th data line negative pin D- (4) and the 4th grounding pin GND (4).
Third power supply wire pin VBUS (3) connect with the 4th power supply wire pin VBUS (4), third data line anode pin D+
(3) it is connect with the 4th data line anode pin D+ (4), third data line negative pin D- (3) and the 4th data line cathode D- (4)
Pin connection and third grounding pin GND (3) are connect with the 4th grounding pin GND (4), and USB female exports USB information.
Fig. 3 is the structural schematic diagram that USB information is exported in the embodiment of the present invention, the first power supply wire pin VBUS (1) and the
Two power supply wire pin VBUS (2) connections, the first data line anode pin D+ (1) and the second data line anode pin D+ (2) connection,
First data line negative pin D- (1) connects with second data line cathode D- (2) pin, the first grounding pin GND (1) and second
Grounding pin GND (2) connection.2nd ID pin ID (2) connect TX (1) with transmission Serial Port Information pin and connects, and USB and USB
Connection between module completes the power supply to USB.The structure of output USB information further includes USB male joint 104, and the USB is public
First 104 connect with USB seat 1021.Under normal conditions, that is, when not needing debugging, existing USB female and USB be can use
The connection type of male connector, specifically can be with as shown in figure 3, export the USB information of USB female transmission by USB male joint, to terminal
It is terminal, the storage equipment that can store USB information etc. for USB debugging, such as: computer end.
When individually needing Serial Port Information, it is connect by USB male joint with output module, referring to shown in Fig. 2, output serial ports letter
Breath.Meanwhile when not only needing Serial Port Information but also needing USB information out, the embodiment of the present invention can also by USB with USB male joint,
USB male joint is separately connected with output module, referring to shown in Fig. 2, and then can not only have been exported Serial Port Information but also can have been exported USB letter
Breath.
Another side, the embodiment of the invention also provides a kind of switching part, i.e., in the device of above-mentioned output Serial Port Information
Adapter independent can be used as a kind of switching part, and Fig. 4 is a kind of structural schematic diagram of switching part of the embodiment of the present invention,
Switching part of the embodiment of the present invention is described in detail referring to Fig. 4.Include:
The adapter 400 connecting with Serial Port Information output block for receiving Serial Port Information, and exports defeated by Serial Port Information
Out part transfers, Serial Port Information in serial port module, wherein Serial Port Information output block, for receiving Serial Port Information, and defeated
Serial Port Information out.
The switching part of output Serial Port Information provided in an embodiment of the present invention receives system using Serial Port Information output block
The Serial Port Information of irrespective of size chip, and the Serial Port Information is transmitted to adapter, and then Serial Port Information is exported by adapter, so that
Under the premise of not destroying electronic product casing, so that it may obtain Serial Port Information.
Optionally, switching part includes: the USB male joint 401 being connected with Serial Port Information output block and is connected with USB male joint
Output module 403；Wherein, USB male joint 401 includes: the 5th power supply wire pin VBUS (3), the 5th data line anode pin D+
(3), the 5th data line negative pin D- (3), the 5th grounding pin GND (3) and the 5th ID pin ID (3)；Output module 403 wraps
It includes: the second ground wire pin GND (5) and the second output pin TX (2).
Serial Port Information output block, comprising: USB；Wherein, USB include: the 6th power supply wire pin, the 6th data line
Positive pin, the 6th data line negative pin, the 6th grounding pin and the 6th ID pin.
Wherein, the 5th power supply wire pin VBUS (3) connect with the 6th power supply wire pin, the 5th data line anode pin D+
(3) connect with the 6th data line anode pin, the 5th data line negative pin D- (3) is connect with the 6th data line negative pin,
5th grounding pin GND (3) is connect with the 6th grounding pin and the 5th ID pin ID (3) is connect with the 6th ID pin, USB
6th ID pin of male connector receives the Serial Port Information of Serial Port Information output block transmission.
Connection one end of 5th ID pin ID (3) is connect with the 6th ID pin, connection one end of the 5th ID pin ID (3)
The other end is connect with the second output pin TX (2)；Connection one end of 5th grounding pin GND (3) and the 6th grounding pin connect
It connects, the other end of connection one end of the 5th grounding pin GND (3), wire pin GND (5) is connect with the second, output module 403
The second output pin TX (2), receive the Serial Port Information that USB male joint 401 is transmitted, and export Serial Port Information.
Optionally, switching part is the adapter being connected with AccessPort plate；The switching part being connected with AccessPort plate
Second output pin of middle output module, output Serial Port Information to AccessPort plate.
Fig. 5 is another structural schematic diagram of switching part of the embodiment of the present invention, referring to Fig. 5 embodiment of the present invention switching part
Part further include: the USB female 402 being connected with USB male joint 401；Wherein, USB female 402 includes: the 7th power supply wire pin VBUS
(4), the 7th data line anode pin D+ (4), the 7th data line negative pin D- (4) and the 7th grounding pin GND (4).
5th power supply wire pin VBUS (3) connect with the 7th power supply wire pin VBUS (4), the 5th data line anode pin D+
(3) it is connect with the 7th data line anode pin D+ (4), the 5th data line negative pin D- (3) and the 7th data line negative pin
D- (4) connection and the 5th grounding pin GND (3) are connect with the 7th grounding pin GND (4), and USB female exports USB information.
The embodiment of the invention also provides a kind of electronic equipment, specifically include: system level chip, system level chip at least wrap
It includes: for generating the serial port module of Serial Port Information；
The Serial Port Information output block being connected with system level chip, for receiving Serial Port Information, and exports Serial Port Information, with
Transmit the adapter connecting with Serial Port Information output block, reception Serial Port Information, and output by Serial Port Information output block
Serial Port Information in serial port module.
Optionally, system level chip in electronic equipment of the embodiment of the present invention, comprising:
USB module and serial port module；Wherein, USB module include: the first power supply wire pin, the first data line anode pin,
First data line negative pin and the first grounding pin；Serial port module includes: to send Serial Port Information pin, for exporting serial ports letter
Breath；
The Serial Port Information output block being connect respectively with USB module and serial port module, comprising: USB；Wherein, USB packets
It includes: second source wire pin, the second data line anode pin, the second data line negative pin, the second grounding pin and the 2nd ID
Pin；
Wherein, the first power supply wire pin connect with second source wire pin, the first data line anode pin and the second data
The connection of line anode pin, the first data line negative pin and the connection of the second data line negative pin, the first grounding pin and second
Grounding pin connection；
2nd ID pin is connect with Serial Port Information pin is sent, and the 2nd ID pin of Serial Port Information output block receives serial ports
Information, and export Serial Port Information.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (8)
1. a kind of device for exporting Serial Port Information characterized by comprising system level chip, the system level chip at least wrap
It includes: USB module and the serial port module for generating Serial Port Information；Wherein, the USB module includes: the first power supply wire pin,
One data line anode pin, the first data line negative pin and the first grounding pin；The serial port module includes: to send serial ports letter
Pin is ceased, for exporting Serial Port Information；
The Serial Port Information output block being connect respectively with the USB module and the serial port module, comprising: USB；Wherein, institute
Stating USB includes: second source wire pin, the second data line anode pin, the second data line negative pin, the second grounding pin
With the 2nd ID pin；
The adapter connecting with the Serial Port Information output block for receiving the Serial Port Information, and is exported by the serial ports
Serial Port Information in the serial port module of information output part transmission；
Wherein, the first power supply wire pin connect with the second source wire pin, the first data line anode pin and
The second data line anode pin connection, the first data line negative pin and the second data line negative pin connect
It connects, first grounding pin is connected with second grounding pin；
The 2nd ID pin is connect with the transmission Serial Port Information pin, the 2nd ID pin of the Serial Port Information output block
The Serial Port Information is received, and exports the Serial Port Information.
2. it is according to claim 1 output Serial Port Information device, which is characterized in that the adapter, comprising: with it is described
The connected USB male joint of Serial Port Information output block and the output module with the USB male joint；Wherein, the USB male joint includes:
Third power supply wire pin, third data line anode pin, third data line negative pin, third grounding pin and the 3rd ID draw
Foot；The output module includes: the first ground wire pin and the first output pin；
Wherein, the second source wire pin connect with the third power supply wire pin, the second data line anode pin with
Third data line anode pin connects, the second data line negative pin is connect with the third data line negative pin, institute
State that the second grounding pin is connect with the third grounding pin and the 2nd ID pin is connect with the 3rd ID pin,
3rd ID pin of the USB male joint receives the Serial Port Information of the Serial Port Information output block transmission；
The 2nd ID pin is connect with connection one end of the 3rd ID pin, and the 3rd ID pin connects the another of one end
One end is connect with first output pin；Second grounding pin is connect with connection one end of the third grounding pin,
The other end of connection one end of the third grounding pin is connect with first ground wire pin；The first of the output module
Output pin, receives the Serial Port Information of the USB male joint transmission, and exports the Serial Port Information.
3. the device of output Serial Port Information according to claim 2, which is characterized in that the adapter is and AccessPort
The connected adapter of plate；First output pin of output module described in the adapter being connected with AccessPort plate, output
The Serial Port Information is to the AccessPort plate.
4. the device of output Serial Port Information according to claim 3, which is characterized in that the adapter further include: with institute
State the connected USB female of USB male joint；Wherein, the USB female includes: that the 4th power supply wire pin, the 4th data line anode draw
Foot, the 4th data line negative pin and the 4th grounding pin；
The third power supply wire pin connect with the 4th power supply wire pin, the third data line anode pin and described the
The connection of four data line anode pins, the third data line negative pin are connect with the 4th data line negative pin, and
The third grounding pin is connect with the 4th grounding pin, and the USB female exports USB information.
5. a kind of switching part characterized by comprising
The USB male joint being connected with Serial Port Information output block and the output module being connected with the USB male joint；Wherein, the USB
Male connector include: the 5th power supply wire pin, the 5th data line anode pin, the 5th data line negative pin, the 5th grounding pin and
5th ID pin；The output module includes: the second ground wire pin and the second output pin；
The Serial Port Information output block, comprising: USB；Wherein, described USB includes: the 6th power supply wire pin, the 6th number
According to line anode pin, the 6th data line negative pin, the 6th grounding pin and the 6th ID pin；
Wherein, the 5th power supply wire pin connect with the 6th power supply wire pin, the 5th data line anode pin with
6th data line anode pin connects, the 5th data line negative pin is connect with the 6th data line negative pin, institute
State that the 5th grounding pin is connect with the 6th grounding pin and the 5th ID pin is connect with the 6th ID pin,
6th ID pin of the USB male joint receives the Serial Port Information of the Serial Port Information output block transmission；
Connection one end of the 5th ID pin is connect with the 6th ID pin, and the 5th ID pin connects the another of one end
One end is connect with second output pin；Connection one end of 5th grounding pin is connect with the 6th grounding pin,
The other end of connection one end of the 5th grounding pin is connect, the second of the output module with second ground wire pin
Output pin, receives the Serial Port Information of the USB male joint transmission, and exports the Serial Port Information.
6. switching part according to claim 5, which is characterized in that the switching part is to be connected with AccessPort plate
Adapter；Second output pin of output module in the switching part being connected with AccessPort plate exports the serial ports letter
It ceases to the AccessPort plate.
7. switching part according to claim 6, which is characterized in that the switching part further include: with the USB male joint
Connected USB female；Wherein, the USB female includes: the 7th power supply wire pin, the 7th data line anode pin, the 7th data
Line negative pin and the 7th grounding pin；
The 5th power supply wire pin connect with the 7th power supply wire pin, the 5th data line anode pin and described the
The connection of seven data line anode pins, the 5th data line negative pin are connect with the 7th data line negative pin, and
5th grounding pin is connect with the 7th grounding pin, and the USB female exports USB information.
8. a kind of electronic equipment characterized by comprising
System level chip, the system level chip include at least: USB module and the serial port module for generating Serial Port Information；Its
In, the USB module includes: the first power supply wire pin, the first data line anode pin, the first data line negative pin and first
Grounding pin；The serial port module includes: to send Serial Port Information pin, for exporting Serial Port Information；
The Serial Port Information output block being connect respectively with the USB module and the serial port module, for receiving the serial ports letter
Breath, and the Serial Port Information is exported, so that the adapter connecting with the Serial Port Information output block, receives the serial ports letter
Breath, and export the Serial Port Information in the serial port module transmitted by the Serial Port Information output block；
The Serial Port Information output block, comprising: USB；Wherein, described USB includes: second source wire pin, the second number
According to line anode pin, the second data line negative pin, the second grounding pin and the 2nd ID pin；
Wherein, the first power supply wire pin connect with the second source wire pin, the first data line anode pin and
The second data line anode pin connection, the first data line negative pin and the second data line negative pin connect
It connects, first grounding pin is connected with second grounding pin；
The 2nd ID pin is connect with the transmission Serial Port Information pin, the 2nd ID pin of the Serial Port Information output block
The Serial Port Information is received, and exports the Serial Port Information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250001.7A CN106649179B (en) | 2016-12-29 | 2016-12-29 | A kind of device exporting Serial Port Information and switching part and a kind of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250001.7A CN106649179B (en) | 2016-12-29 | 2016-12-29 | A kind of device exporting Serial Port Information and switching part and a kind of electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106649179A CN106649179A (en) | 2017-05-10 |
| CN106649179B true CN106649179B (en) | 2019-08-09 |
Family
ID=58836568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611250001.7A Active CN106649179B (en) | 2016-12-29 | 2016-12-29 | A kind of device exporting Serial Port Information and switching part and a kind of electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106649179B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109522258A (en) * | 2018-10-18 | 2019-03-26 | 芜湖智久机器人有限公司 | USB interface, electronic equipment, USB interface-based programming system and its method |
| CN110471812A (en) * | 2019-07-23 | 2019-11-19 | 广东以诺通讯有限公司 | A kind of method of USB and AccessPort multiplexing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247274A (en) * | 2008-02-28 | 2008-08-20 | 华为技术有限公司 | Method and equipment for acquiring serial port information |
| CN104331350A (en) * | 2014-09-29 | 2015-02-04 | 福建联迪商用设备有限公司 | Method and device for debugging serial port of IC (Integrated Circuit) card electronic equipment |
| CN204287813U (en) * | 2014-12-19 | 2015-04-22 | 西安Tcl软件开发有限公司 | Multifunctional interface circuit and development board |
| CN105868149A (en) * | 2016-03-24 | 2016-08-17 | 杭州昆海信息技术有限公司 | A serial port information transmission method and device |
| CN205620994U (en) * | 2016-01-29 | 2016-10-05 | 炬芯（珠海）科技有限公司 | Embedded equipment processing apparatus |
-
2016
- 2016-12-29 CN CN201611250001.7A patent/CN106649179B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247274A (en) * | 2008-02-28 | 2008-08-20 | 华为技术有限公司 | Method and equipment for acquiring serial port information |
| CN104331350A (en) * | 2014-09-29 | 2015-02-04 | 福建联迪商用设备有限公司 | Method and device for debugging serial port of IC (Integrated Circuit) card electronic equipment |
| CN204287813U (en) * | 2014-12-19 | 2015-04-22 | 西安Tcl软件开发有限公司 | Multifunctional interface circuit and development board |
| CN205620994U (en) * | 2016-01-29 | 2016-10-05 | 炬芯（珠海）科技有限公司 | Embedded equipment processing apparatus |
| CN105868149A (en) * | 2016-03-24 | 2016-08-17 | 杭州昆海信息技术有限公司 | A serial port information transmission method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106649179A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2587385B1 (en) | Usb key device and method for realizing intelligent card communication using usb interface | |
| TW200627289A (en) | An adapter for connecting a portable memory unit to a host, and a memory device having the adapter | |
| US20080153351A1 (en) | Audio signal switcher | |
| US20070015401A1 (en) | Compound universal serial bus connector | |
| US8976510B2 (en) | Cable assembly and electronic device | |
| CN106649179B (en) | A kind of device exporting Serial Port Information and switching part and a kind of electronic equipment | |
| CN101320490A (en) | Monitoring device for user mode of connector | |
| CN106299938A (en) | USB interface adapter | |
| US20120096286A1 (en) | Charging management method, charging control circuit and the host apparatus having the same | |
| CN110137755A (en) | Connector and the second electronic equipment including connector | |
| CN103473208B (en) | Transmission system | |
| CN206907017U (en) | Usb signal extender, usb signal transmission system | |
| CN102467212A (en) | Power supply of computer | |
| CN108742701B (en) | Expansion module and expansion module for ultrasonic system | |
| CN209281378U (en) | Chip commissioning device | |
| CN103868827A (en) | Mobile terminal-based air quality detection device and method | |
| CN210273852U (en) | Network power adapter and electronic equipment and network power system based on same | |
| CN211831031U (en) | Network switching circuit | |
| CN101290607B (en) | Chip debugging interface device | |
| CN103904915B (en) | Power adapter and electronic device applied with power adapter | |
| CN111108654B (en) | Data line | |
| CN201927865U (en) | Application structure of connector | |
| CN216527155U (en) | Data line for communication between two USB HOST interface devices | |
| CN103763661B (en) | Intelligent cipher key equipment and audio frequency signal transmission system | |
| US10050861B2 (en) | Assembly for debugging modem and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |