CN102591836A - Configuration method and configuration device for communication connector personal identification number (PIN) foot - Google Patents
Configuration method and configuration device for communication connector personal identification number (PIN) foot Download PDFInfo
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Abstract
The embodiment of the invention provides a configuration method and a configuration device of a communication connector personal identification number (PIN) foot, which relates to the field of automatic control. The method comprises selecting a configuration mode according to a business module, and obtaining a sequential mapping relation of the communication connector PIN foot which the configuration mode corresponds to; arranging the line sequence relation in a connection relation controller according to the obtained sequential mapping relation of the PIN foot; and connecting the business module with the communication connector through the line sequence relation arranged in the connection relation controller. The configuration method and the configuration device for the communication connector personal identification number (PIN) foot solve the problems that definition configuration of the communication connector PIN foot is not flexible and technical limitation exists during changing of different application scenes and the like, and improves the flexibility and generality of the line sequence configuration. An RJ45 connector is taken for example, by means of the embodiment of the configuration method and the configuration device, all external connection cables can directly utilize direct connecting network cables simply and conveniently.
Description
Technical field
The present invention relates to automation field, particularly relate to a kind of communications connector PIN pin collocation method and inking device.
Background technology
Popularize along with what the RJ45 connector was used, the RJ45 connector not only has been applied to ether interface, and other increasing communication interface all can be used the RJ45 connector now; For example: common voice insert, wide area interface etc., and further segmentation specifically can comprise the ISDN of voice in inserting, the synchronous/asynchronous serial port in the wide area interface, E1/T1 or the like; Can adopt the RJ45 interface now; The application scenarios of this class interface is diversified, and under different application scenes, the line preface that is connected with the RJ45 connector is also often different; Distinguish application scenarios when this just will certainly require actual use, and dispose the cable of corresponding line preface according to the application scenarios of reality.
Referring to table 1, the line preface definition different to RJ45 connector PIN pin is shown under MDI (Medium Dependent Interface, Media Dependent Interface) and MDIX (Medium Independent Interface, the irrelevant interface of the medium) different application:
Table 1
| RJ45 connector PIN pin numbering | The definition of MDI signal wire preface | The definition of MDIX signal wire preface |
| 1 | TD+ | RD+ |
| 2 | TD- | RD- |
| 3 | RD+ | TD+ |
| 4 | Not used (not using) | Not used (not using) |
| 5 | Not used (not using) | Not used (not using) |
| 6 | RD- | TD- |
| 7 | Not used (not using) | Not used (not using) |
| 8 | Not used (not using) | Not used (not using) |
Be the scheme that adopts according to the cable of the corresponding line preface of practical application scene configuration at present mostly in the industry, such as, terminal device must link to each other with crossover network cables with the switching equipment of Medium Dependent Interface; Link to each other and to link to each other by the employing Straight-Through Cable with the switching equipment of MDIX interface; What that is to say two kinds of same type interfaces must use crossover network cables, and dissimilar will use Straight-Through Cable, the key distinction of MDIX and Medium Dependent Interface be the interface of MDIX inner 1; 2 pins are for receiving; 3,6 pins are to send out, and Medium Dependent Interface just in time in contrast.So, the corresponding multiple cable of a kind of communications connector interface be will occur, cost and complexity that product design is safeguarded increased.
To sum up, press for a kind of can the line preface of communications connector PIN pin definition the configuration automatically, be applicable to the solution of various application scenarioss.
Summary of the invention
The embodiment of the invention provides a kind of communications connector PIN pin collocation method and inking device, so that a kind of solution various application scenarioss, that can dispose automatically the line preface of communications connector PIN pin definition that is applicable to be provided.
For realizing above-mentioned purpose, the embodiment of the invention provides following scheme:
On the one hand, the embodiment of the invention provides a kind of communications connector PIN pin collocation method, comprising:
Select configuration mode according to business module, obtain the corresponding communications connector PIN pin order mapping relations of said configuration mode;
PIN pin order mapping relations according to obtaining are provided with the line order relation in the annexation controller, and the line order relation that said business module is provided with in said annexation controller is connected with communications connector.
On the other hand, the embodiment of the invention also provides a kind of communications connector PIN pin inking device, comprising:
The mapping relations memory module is used to store the corresponding communications connector PIN pin order mapping relations of different configuration modes;
Mode selection module is used to the configuration mode of selecting business module corresponding;
The mapping relations acquisition module is connected with the mapping relations memory module with said mode selection module, is used to obtain the corresponding communications connector PIN pin order mapping relations of configuration mode that said mode selection module is selected;
Annexation is provided with module, is connected with said mapping relations acquisition module, is used for being provided with according to the PIN pin order mapping relations of obtaining the line order relation of annexation controller; Said annexation controller is connected with communications connector with business module respectively.
Adopt method and apparatus of the present invention, propose configurable method of communications connector pin definitions and device,, obtain the corresponding communications connector PIN pin order mapping relations of this configuration mode through selecting configuration mode; According to the PIN pin order mapping relations of obtaining the line order relation in the annexation controller is set again; Business module is connected with communications connector through the line order relation of said annexation controller setting; Thereby realize the flexible configuration of communications connector line preface, it is dumb to have solved existing communication connector PIN pin definition configuration, the technical limitation that exists in different application scene switching etc.; Promote line preface configuration flexibility and versatility, reduced the buying and the maintenance cost of subscriber cable.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use among the embodiment below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of communications connector PIN pin collocation method process flow diagram that Fig. 1 provides for the embodiment of the invention;
A kind of communications connector PIN pin inking device structured flowchart that Fig. 2 provides for the embodiment of the invention;
Fig. 3 connects synoptic diagram for the physical circuit that the embodiment of the invention provides.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention will be carried out clear, intactly description; Obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Referring to Fig. 1, the embodiment of the invention provides a kind of communications connector PIN pin collocation method, comprises the steps:
S101: store the corresponding communications connector PIN pin order mapping relations of different configuration modes in advance.
Wherein, configuration mode and application scenarios are corresponding one by one.Configuration mode is exactly above-mentioned constant 00, constant 11 or the like specifically, and the concrete form embodiment of the invention does not limit; Those skilled in the art can set up on their own as the case may be, as long as schedule the corresponding value/symbol/sign of good each configuration mode etc. in advance, corresponding a kind of application scenarios such as the value/symbol of each configuration mode/sign is used; Such as docking with telecommunication terminal as asynchronous serial port when using; Need a kind of PIN pin order mapping relations, corresponding, also corresponding a kind of configuration mode.Can utilize like equipment such as toggle switchs through selecting different switch values, the switch value that utilization defines in advance and the rule of correspondence of configuration mode, the corresponding configuration mode of selection current application scene.
As optional step, the embodiment of the invention can also comprise before step S101, and the step of the corresponding communications connector PIN pin order mapping relations of different configuration modes is set in advance.
In concrete the realization; The corresponding communications connector PIN pin order mapping relations of different configuration modes can be set in advance; And the corresponding relation communications connector PIN pin that sets order mapping relations are write in the non-different mistake storer through software in advance, maybe the corresponding relation that sets is realized through PLD defconstant in code.Wherein, Realize through PLD defconstant in code; Concrete; Can define different constants and different PIN pin order mapping relations corresponding (the wherein different different configuration modes of constant representative), such as can defconstant 00 corresponding with first kind of PIN pin order mapping relations, mapping relations be corresponding in proper order with second kind of PIN pin for defconstant 11.
When needs were connected business module with communications connector, the communications connector PIN pin collocation method that the embodiment of the invention provides comprised:
S102: select configuration mode according to business module, obtain the corresponding communications connector PIN pin order mapping relations of this configuration mode.
In the concrete practice, select configuration mode: select corresponding configuration mode according to the current application scene, select configuration mode corresponding switch value through toggle switch through following method.That is to say that to different application scenes, the user can be according to the rule that pre-sets; Select the corresponding configuration mode of current application scene, concrete, when docking application with telecommunication terminal as asynchronous serial port; The user can be according to the rule that pre-sets; Switch value such as toggle switch is 0000 o'clock, and for docking application with telecommunication terminal as asynchronous serial port, then the user is 0000 can accomplish the operation of selecting configuration mode through the switch value of toggle switch is dialled.
Can through the addressing of mapping relations acquisition module, in the communications connector PIN pin order mapping relations that preset, find the pairing PIN pin order of selected configuration mode mapping relations according to selected configuration mode.
Such as, the pattern toggle switch can design the manually binary switch constant of situ configuration of N+1 position on hardware, and this N+1 bit switch constant can be 2
(N+1)Carry out addressing in the communications connector PIN pin order mapping relations that-1 is preset.Be the selection of mapping relations or change, that is to say that the inner addressing relation of mapping relations acquisition module is different, with changing configuration mode and the communications connector PIN pin corresponding relation between mapping relations in proper order by concrete mapping relations acquisition module decision.
Owing to pre-set the corresponding communications connector PIN pin order mapping relations of different application scene; Corresponding; Also pre-set the corresponding relation between configuration mode (being switch value) and the said mapping relations; Like this, just can toggle switch be chosen as the switch value of corresponding mapping relations according to current application scenarios.
According to the configuration mode of selecting, obtain the corresponding communications connector PIN pin order mapping relations of said configuration mode and specifically comprise following substep:
Switch value according to toggle switch is selected carries out addressing to the communications connector PIN pin order mapping relations that are provided with in advance;
Obtain the communications connector PIN pin order mapping relations that obtain after the addressing.
S103: the PIN pin order mapping relations according to obtaining are provided with the line order relation in the annexation controller, and the line order relation that business module is provided with in this annexation controller is connected with communications connector.
Need to prove; The business module that comprises business interface that business module promptly specifically is connected with communications connector; Under the different application scene, business module is also different, can be the ISDN (Integrated Service Digital Network) ISDN during voice insert, the synchronous/asynchronous serial port, E1/T1 in the wide area interface or the like such as business module; Under the different application scene, can adopt no business module to link to each other with communications connector.
In the embodiment of the invention, the annexation controller is arranged between business module and the communications connector, and promptly business module is connected with communications connector through this annexation controller.The annexation controller can be confirmed the annexation between each pin of business module and each pin of communications connector, i.e. connected relation between each pin of both sides according to the PIN pin order mapping relations of selecting.
The annexation controller is set the connected relation between each pin between business module and the communications connector according to the PIN order mapping relations of selecting, and the signal link of business module is linked communications connector through configurable annexation controller.Concrete, the annexation controller can adopt PLD or configurable electronic switch matrix to realize.
Preferably, the line order relation that is provided with in the annexation controller of the PIN pin order mapping relations obtained of above-mentioned basis comprises:
According to the PIN pin order mapping relations of obtaining, the gating signal value of each electronic switch in the annexation controller is set, realize the switching of line order relation.Such as, the port that business module links to each other with the annexation controller comprises that label is 5 pins of 1-5, the port that communications connector links to each other with the annexation controller comprises that label is 5 pins of a-e; So, can be through the gating signal value of electronic switch between 1-5 and the a-e be set, as select 1 with b between electronic switch be communicated with; 2 with a between electronic switch be communicated with; 3 with c between electronic switch be communicated with, 4 with e between electronic switch be communicated with, 5 with d between electronic switch be communicated with; Other electronic switch breaks off, and then configures current line order relation.The gating signal value of each electronic switch in the annexation controller promptly can be set, realize the switching of line order relation.
Further; The method that the embodiment of the invention provides also comprises: one or more in the communications connector PIN pin order mapping relations that control module reads the configuration mode of selection through PIN control channel and the different configuration modes that are provided with in advance are corresponding, and to realize unified management.
Above-mentioned PIN control channel is specially: IIC communication interface, Local Bus (local bus) communication interface or SPI communication interface etc.
Concrete read method is according to different communication interfaces and different, such as, CPU reads present configuration information through spi bus; When using spi bus, need a chip selection signal, this signal is controlled by CPU fully; CPU also can go to read through iic bus, so just need not chip selection signal, and software can be through the mode of poll; Periodic visit is read, or the like.
There is the communications connector of difference in the cable preface that the embodiment of the invention can be applicable to exist plurality of application scenes and each application scenarios to use down, the DB28 connector that uses such as RJ45 connector, synchronous serial interface etc.
In the embodiment of the invention,, obtain the corresponding communications connector PIN pin order mapping relations of this configuration mode through selecting configuration mode; According to the PIN pin order mapping relations of obtaining the line order relation in the annexation controller is set again; Business module is connected with communications connector through the line order relation of said annexation controller setting; Thereby realize the flexible configuration of communications connector line preface, it is dumb to have solved existing communication connector PIN pin definition configuration, the technical limitation that exists in different application scene switching etc.; Promote line preface configuration flexibility and versatility, reduced the buying and the maintenance cost of subscriber cable.
Referring to Fig. 2, the embodiment of the invention also provides a kind of communications connector PIN pin inking device, comprising:
Mapping relations memory module 201 is used to store the corresponding communications connector PIN pin order mapping relations of different configuration modes;
Mapping relations acquisition module 203 is connected with the mapping relations memory module with said mode selection module, is used to obtain the corresponding communications connector PIN pin order mapping relations of configuration mode that said mode selection module is selected;
Annexation is provided with module 204, is connected with said mapping relations acquisition module 203, is used for being provided with according to the PIN pin order mapping relations of obtaining the line order relation of annexation controller correspondence.The annexation controller comprises two ports, and an end links to each other with business module, and the other end links to each other with communications connector.Here concrete what be provided with is that line ordered pair between these two ports should concern to the annexation controller, i.e. line preface connected relation between two different pins of port.
Business module is connected with communications connector through the line order relation that said annexation controller 204 is provided with; Like this; Business module just can adopt a kind of connecting line such as the ethernet standard netting twine; Annexation controller through setting the line order relation directly is connected with communications connector, thereby simplifies cable configurations, can be generalized to the related communication Application of Interface scene that all can use communications connector.
Concrete, said mapping relations memory module specifically can be realized by nonvolatile memory or PLD.
As optional, the device that the embodiment of the invention provides, the relation of can also comprising is provided with module, is used for being provided with in advance the corresponding communications connector PIN pin order mapping relations of different configuration modes.
Said mode selection module specifically can be a toggle switch.
Said mapping relations acquisition module specifically is used for the switch value according to the toggle switch selection, and the communications connector PIN pin order mapping relations that are provided with are in advance carried out addressing, obtains corresponding communications connector PIN pin order mapping relations.
Said annexation is provided with module and specifically is used for according to the PIN pin order mapping relations of obtaining the gating signal value of each electronic switch in the annexation controller being set, and realizes the switching of line order relation.
Further; Said device also comprises: control module and PIN control channel; One or more in the communications connector PIN pin order mapping relations that said control module reads the configuration mode of selection through PIN control channel and the different configuration modes that are provided with in advance are corresponding are to realize unified management.
Above-mentioned PIN control channel is specially: IIC communication interface, Local Bus communication interface or SPI communication interface.
The embodiment of the invention can be applicable to the communications connectors that there is difference in the various cable prefaces that exist plurality of application scenes and each application scenarios to use down, the DB28 connector that uses such as RJ45 connector, synchronous serial interface etc.
It is thus clear that; In the embodiment of the invention; Propose the configurable device of communications connector pin definitions, select configuration mode, mapping relations acquisition module to obtain the corresponding communications connector PIN pin order mapping relations of this configuration mode, and annexation is provided with module and according to the PIN pin order mapping relations of obtaining the line order relation in the annexation controller is set through mode selection module; The line order relation of business module through the setting of annexation controller is connected with communications connector; Thereby Deng the flexible configuration that realizes communications connector line preface, it is dumb to have solved existing communication connector PIN pin definition configuration, the technical limitation that exists in different application scene switching etc.; Promote line preface configuration flexibility and versatility, reduced the buying and the maintenance cost of subscriber cable.
Referring to Fig. 3, provide an instantiation of the embodiment of the invention, need to prove that this instance only is used to be convenient to understand the embodiment of the invention.
In this instance; Mapping relations acquisition module and mapping relations memory module adopt CPLD (CPLD) to realize; In the practical application; The mapping relations acquisition module also can adopt different hardware entities to realize that the embodiment of the invention does not limit this respectively with the mapping relations memory module.The annexation controller specifically adopts the NLAS4157DFT2G electronic switch chip to realize, mode selection module adopts 4bit toggle switch (specifically adopting the ESD104LD84Z chip) to realize, control module CPU specifically adopts the 88F6283 chip to realize.
Can define the configuration PIN word that a plurality of registers are used for depositing Product Definition among the CPLD; In actual use; CPLD comes the addressing relevant register through the 4bit of identification toggle switch (mode selection module); This addressing is closed to tie up in the logical code and is realized, when CPLD reads the parameter of corresponding register, realizes the switching of line preface through the gating signal that the electronic switch in the annexation controller is set.CPU reads the CPLD present configuration information through spi bus among Fig. 3; When using spi bus, need a chip selection signal, this signal is controlled by CPU fully; CPU also can remove to visit CPLD through iic bus among Fig. 3; So just need not chip selection signal, software can periodically be visited CPLD through the mode of poll.Adopt other communication structure access mode to repeat no more.
RJ45 connector PIN defines configurable a kind of implementation method flow process and specifically comprises:
At first, confirm relevant PIN pin defined word in conjunction with the application scenarios of deisgn product, these PIN pin defined words can write non-different mistake storer when software startup, also can in programmed logic device, define.For example: when using, can use two kinds of line prefaces, the corresponding 2 kinds of PIN defined words of definition that just need as asynchronous serial port; At this moment toggle switch can be selected 2bit, pushes 00,01 o'clock, and CPLD correspondence respectively is addressed to corresponding PIN defined word; Be example with following two kinds of line prefaces just, at this moment electronic switch can be selected 4 2*2, when pushing 00; First kind of line preface shown in the table 2 below corresponding, the PIN pin defined word of this moment is defined as 0000, and just the control signal of 4 electronic switches is low level; Be equivalent to the line preface like this and all be the direct-connected past, and when pushing 01, corresponding below second kind of line preface shown in the table 3; This moment, PIN pin defined word was defined as 1111; Just the control signal of 4 electronic switches is high level, this moment the line preface just as following second kind be cross-coupled, that is to say needs 2 PIN pin defined words of definition for not being 0000 and 1111 in this instance.
Table 2
Table 3
Secondly; According to the PIN pin defined word of confirming; It is mapped to concrete annexation controller, and promptly the annexation controller adopts internal programmable logical device or configurable electronic switch matrix to select business module and each pin top-stitching preface annexation of communications connector according to PIN pin defined word.In this instance, PIN pin defined word corresponding a kind of annexation, for example 0000 corresponding line preface 1, the 1111 corresponding line preface 2 that gives an actual example in the preceding text.
Moreover, come addressing PIN defined word through toggle switch exactly, the corresponding PIN defined word of a kind of toggle switch.Also describe with the instance in the preceding text, during dial-up 00, CPLD is addressed to corresponding PIN defined word; Concrete addressing defining relation realizes with logical code; Cite a plain example and promptly can judge that statement goes to distinguish,, just be addressed to 0000 PIN defined word when pushing 00 with one; When pushing 11, just be addressed to 1111 PIN defined words.
At last, the RJ45 connector has 8 pins, such as we are used in E1/T1 scene following time, actually uses 4 signals, and just there are 24 kinds of combinations in the line preface of 4 signals, and the possible scene that we really use has only following 4 kinds of line prefaces, and is as shown in table 4.
Table 4
As above shown in the table 4, there is so various configurations mode, just needs to set the state of an acquiescence, in above-mentioned example, for example first kind of application scenarios that the line preface is a main flow, we just can be made as default conditions with this mode.In addition, other 3 kinds of configurable modes can be set through toggle switch as required.In the practical application, can configurable mode be noted (such as being recorded in the data such as user manual), the user just can set corresponding PIN pin definition according to the practical application of oneself like this.As shown in table 6, be a kind of avatar, those skilled in the art can set up on their own, do not limit here.
Table 6
In a word; Be exactly to select corresponding PIN pin definition through the toggle switch addressing; Combine the definition of PIN pin to realize that concrete network connects again, thereby reach the flexible configuration of interface line preface, increase PIN control and management passage in addition in the single board design; Supply CPU to read relevant current PIN definition status, be convenient to software and detect.
The professional can also further recognize; The unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein; Can realize with electronic hardware, computer software or the combination of the two; For the interchangeability of hardware and software clearly is described, the composition and the step of each example described prevailingly according to function in above-mentioned explanation.These functions still are that software mode is carried out with hardware actually, depend on the application-specific and the design constraint of technical scheme.The professional and technical personnel can use distinct methods to realize described function to each certain applications, but this realization should not thought the scope that exceeds the embodiment of the invention.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can be directly with the software modules of hardware, processor execution, and perhaps the combination of the two is implemented.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the embodiment of the invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the embodiment of the invention or scope in other embodiments among this paper.Therefore, the embodiment of the invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
The above is merely the preferred embodiment of the embodiment of the invention; Not in order to the restriction embodiment of the invention; All within the spirit and principle of the embodiment of the invention, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the embodiment of the invention.
Claims (11)
1. communications connector PIN pin collocation method is characterized in that said method comprises:
Select configuration mode according to business module, obtain the corresponding communications connector PIN pin order mapping relations of said configuration mode;
PIN pin order mapping relations according to obtaining are provided with the line order relation in the annexation controller, and the line order relation that said business module is provided with in said annexation controller is connected with communications connector.
2. method according to claim 1 is characterized in that, said method also comprises:
The corresponding communications connector PIN pin order mapping relations of different configuration modes are set in advance.
3. method according to claim 1 is characterized in that, said selection configuration mode comprises: select corresponding configuration mode according to the current application scene, select said configuration mode corresponding switch value through toggle switch.
4. method according to claim 2 is characterized in that, and is said according to the configuration mode of selecting, and obtains the corresponding communications connector PIN pin order mapping relations of said configuration mode and comprises:
Switch value according to toggle switch is selected carries out addressing to the communications connector PIN pin order mapping relations that are provided with in advance;
Obtain the communications connector PIN pin order mapping relations that obtain after the addressing.
5. according to each described method of claim 1-4, it is characterized in that the line order relation that the PIN pin order mapping relations that said basis is obtained are provided with in the annexation controller comprises:
According to the PIN pin order mapping relations of obtaining, the gating signal value of each electronic switch in the annexation controller is set.
6. according to each described method of claim 1-4; It is characterized in that; Said method also comprises: one or more in the communications connector PIN pin order mapping relations that control module reads the configuration mode of selection through PIN control channel and the different configuration modes that are provided with in advance are corresponding, and to realize unified management.
7. a communications connector PIN pin inking device is characterized in that, comprising:
The mapping relations memory module is used to store the corresponding communications connector PIN pin order mapping relations of different configuration modes;
Mode selection module is used to the configuration mode of selecting business module corresponding;
The mapping relations acquisition module is connected with the mapping relations memory module with said mode selection module, is used to obtain the corresponding communications connector PIN pin order mapping relations of configuration mode that said mode selection module is selected;
Annexation is provided with module, is connected with said mapping relations acquisition module, is used for being provided with according to the PIN pin order mapping relations of obtaining the line order relation of annexation controller; Said annexation controller is connected with said business module with communications connector respectively.
8. device according to claim 7 is characterized in that, said device comprises that also relation is provided with module, is used for being provided with in advance the corresponding communications connector PIN pin order mapping relations of different configuration modes.
9. device according to claim 7 is characterized in that, said mapping relations memory module is specially nonvolatile memory or PLD;
Said mode selection module is specially toggle switch, through the different switch value of toggle switch is set, selects different configuration modes;
Said mapping relations acquisition module specifically is used for the switch value according to the toggle switch selection, and the communications connector PIN pin order mapping relations that are provided with are in advance carried out addressing, obtains corresponding communications connector PIN pin order mapping relations.
10. according to each described device of claim 7-9, it is characterized in that said annexation is provided with module and specifically is used for according to the PIN pin order mapping relations of obtaining the gating signal value of each electronic switch in the annexation controller being set.
11. according to each described device of claim 7-9; It is characterized in that; Said device also comprises: control module and PIN control channel; Said control module is used for one or more through the communications connector PIN pin order mapping relations that PIN control channel reads the configuration mode of selection and the different configuration modes that are provided with in advance are corresponding, to realize unified management.
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| CN110837485B (en) * | 2019-11-14 | 2021-07-13 | Oppo广东移动通信有限公司 | Interface configuration method and device, electronic device and electronic equipment |
| CN111752223A (en) * | 2020-06-29 | 2020-10-09 | 配天机器人技术有限公司 | Signal configuration method, input/output device and computer storage medium |
| CN111752223B (en) * | 2020-06-29 | 2022-04-01 | 配天机器人技术有限公司 | Signal configuration method, input/output device and computer storage medium |
| CN114253882A (en) * | 2021-12-17 | 2022-03-29 | 苏州浪潮智能科技有限公司 | BIOS (basic input output System) balance parameter selection circuit and server for different plates |
| CN114253882B (en) * | 2021-12-17 | 2023-06-16 | 苏州浪潮智能科技有限公司 | BIOS balance parameter selection circuit and server for different plates |
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