CN102591836B - 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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- CN102591836B CN102591836B CN201210018952.7A CN201210018952A CN102591836B CN 102591836 B CN102591836 B CN 102591836B CN 201210018952 A CN201210018952 A CN 201210018952A CN 102591836 B CN102591836 B CN 102591836B
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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 collocation method and inking device.
Background technology
Along with popularizing of RJ45 connector application, RJ45 connector is not only applied to ether interface, other increasing communication interface all can use RJ45 connector now, such as: common audio access, Wide Area Interface etc., further segmentation specifically can comprise the ISDN in audio access, synchronous/asynchronous serial port in Wide Area Interface, E1/T1 etc., can adopt RJ45 interface now, the application scenarios of this class interface is diversified, and under different application scenarioss, also often different from the line sequence that RJ45 connector is connected, this just will certainly require to distinguish application scenarios during actual use, and the cable of corresponding line sequence is configured according to the application scenarios of reality.
See table 1, MDI (Medium Dependent Interface is shown, Media Dependent Interface) and MDIX (Medium Independent Interface, medium non-coherent interfaces) different application under, to RJ45 connector PIN different line sequence definition:
Table 1
| RJ45 connector PIN is numbered | MDI signal wire sequence defines | MDIX signal wire sequence defines |
| 1 | TD+ | RD+ |
| 2 | TD- | RD- |
| 3 | RD+ | TD+ |
| 4 | Not used (use) | Not used (use) |
| 5 | Not used (use) | Not used (use) |
| 6 | RD- | TD- |
| 7 | Not used (use) | Not used (use) |
| 8 | Not used (use) | Not used (use) |
The scheme of the cable adopted according to the corresponding line sequence of practical application scene configuration mostly in current industry, such as, terminal device must be connected with crossover network cables with the switching equipment of Medium Dependent Interface, be connected with the switching equipment of MDIX interface and Straight-Through Cable must be adopted to be connected, that is two kinds of identical style interfaces must use crossover network cables, dissimilar uses Straight-Through Cable, the key distinction of MDIX and Medium Dependent Interface is 1 of the interface internal of MDIX, 2 pins are for receiving, 3,6 pins are for sending out, and Medium Dependent Interface just in time in contrast.So, just there will be the corresponding multiple cable of a kind of communications connector interface, add cost and the complexity of product design maintenance.
To sum up, automatically can configure the line sequence of communications connector PIN definition in the urgent need to a kind of, be applicable to the solution of various application scenarios.
Summary of the invention
The embodiment of the present invention provides a kind of communications connector PIN collocation method and inking device, to provide a kind of that be applicable to various application scenarios, can carry out configuration automatically to the line sequence of communications connector PIN definition solution.
For achieving the above object, following scheme is embodiments provided:
On the one hand, embodiments provide a kind of communications connector PIN collocation method, comprising:
According to business module option and installment pattern, obtain the communications connector PIN Sequential Mapping relation that described configuration mode is corresponding;
Line order relation in annexation controller is set according to the PIN Sequential Mapping relation obtained, the line order relation that described business module is arranged in described annexation controller is connected with communications connector.
On the other hand, the embodiment of the present invention also provides a kind of communications connector PIN inking device, comprising:
Mapping relations memory module, for storing communications connector PIN Sequential Mapping relation corresponding to different configuration mode;
Mode selection module, for the configuration mode selecting business module corresponding;
Mapping relations acquisition module, is connected with mapping relations memory module with described mode selection module, the communications connector PIN Sequential Mapping relation that the configuration mode for obtaining the selection of described mode selection module is corresponding;
Annexation arranges module, is connected with described mapping relations acquisition module, for arranging the line order relation in annexation controller according to the PIN Sequential Mapping relation obtained; Described annexation controller is connected with communications connector with business module respectively.
Adopt method and apparatus of the present invention, propose the configurable method of communications connector pin definitions and device, by option and installment pattern, obtain the communications connector PIN Sequential Mapping relation that this configuration mode is corresponding; Line order relation in annexation controller is set according to the PIN Sequential Mapping relation obtained again, the line order relation that business module is arranged through described annexation controller is connected with communications connector, thus realize the flexible configuration of communications connector line sequence, solve existing communication connector PIN definition configuration dumb, in the technical limitation that different application scene switching etc. exists, improve dirigibility and the versatility of the configuration of line sequence, reduce buying and the maintenance cost of subscriber cable.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of communications connector PIN collocation method process flow diagram that Fig. 1 provides for the embodiment of the present invention;
A kind of communications connector PIN inking device structured flowchart that Fig. 2 provides for the embodiment of the present invention;
The physical circuit connection diagram that Fig. 3 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described; Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
See Fig. 1, the embodiment of the present invention provides a kind of communications connector PIN collocation method, comprises the steps:
S101: prestore the communications connector PIN Sequential Mapping relation that different configuration mode is corresponding.
Wherein, configuration mode and application scenarios one_to_one corresponding.Configuration mode specifically, be exactly above-mentioned constant 00, constant 11 etc., the concrete form embodiment of the present invention does not limit, those skilled in the art can sets itself as the case may be, as long as in advance due to value/symbol/mark etc. that good each configuration mode is corresponding, corresponding a kind of application scenarios such as the value/symbol/mark of each configuration mode is applied, such as asynchronous serial port to dock with telecommunication terminal apply time, need a kind of PIN Sequential Mapping relation, accordingly, also corresponding a kind of configuration mode.Can utilizing if the equipment such as toggle switch are by selecting different switch values, utilizing the rule of correspondence of switch value and the configuration mode pre-defined, select the configuration mode that current application scene is corresponding.
As optional step, the embodiment of the present invention can also comprise before step S101, pre-set the step of communications connector PIN Sequential Mapping relation corresponding to different configuration mode.
In specific implementation, the communications connector PIN Sequential Mapping relation that different configuration mode is corresponding can be pre-set, and the corresponding relation communications connector PIN Sequential Mapping relation set is write in non-different mistake storer by software in advance, maybe the corresponding relation set is realized by programmable logic device (PLD) defconstant in code.Wherein, realized by programmable logic device (PLD) defconstant in code, concrete, different constant corresponding from different PIN Sequential Mapping relations (wherein different constants represents different configuration modes) can be defined, such as can defconstant 00 corresponding with the first PIN Sequential Mapping relation, defconstant 11 is corresponding with the second PIN Sequential Mapping relation.
When business module is connected with communications connector by needs, the communications connector PIN collocation method that the embodiment of the present invention provides comprises:
S102: according to business module option and installment pattern, obtains the communications connector PIN Sequential Mapping relation that this configuration mode is corresponding.
In concrete practice, option and installment pattern by the following method: select corresponding configuration mode, by the switch value that toggle switch option and installment pattern is corresponding according to current application scene.That is, for different application scenarioss, user can according to the rule pre-set, select the configuration mode that current application scene is corresponding, concrete, as asynchronous serial port to dock with telecommunication terminal apply time, user can according to the rule pre-set, when the switch value of such as toggle switch is 0000, apply for docking with telecommunication terminal as asynchronous serial port, then user is 0000 operation that can complete option and installment pattern by being dialled by the switch value of toggle switch.
According to selected configuration mode, by the addressing of mapping relations acquisition module, the PIN Sequential Mapping relation corresponding to selected configuration mode can be found in preset communications connector PIN Sequential Mapping relation.
Such as, pattern toggle switch can design N+1 position on hardware can the binary switch constant of manual situ configuration, and this N+1 bit switch constant can 2
(N+1)addressing is carried out in-1 preset communications connector PIN Sequential Mapping relation.Namely the selection or change of mapping relations is determined by concrete mapping relations acquisition module, and that is, the addressing relation of mapping relations acquisition module inside is different, will change the corresponding relation between configuration mode and communications connector PIN Sequential Mapping relation.
Owing to pre-setting communications connector PIN Sequential Mapping relation corresponding to different application scene, corresponding, also the corresponding relation between configuration mode (i.e. switch value) and described mapping relations is pre-set, like this, just according to current application scenarios, toggle switch can be chosen as the switch value of corresponding mapping relations.
According to the configuration mode selected, the communications connector PIN Sequential Mapping relation obtaining described configuration mode corresponding specifically comprises following sub-step:
According to the switch value that toggle switch is selected, addressing is carried out to the communications connector PIN Sequential Mapping relation pre-set;
The communications connector PIN Sequential Mapping relation obtained after obtaining addressing.
S103: the line order relation in annexation controller is set according to the PIN Sequential Mapping relation obtained, the line order relation that business module is arranged in this annexation controller is connected with communications connector.
It should be noted that, the business module comprising business interface that namely business module is specifically connected with communications connector, under different application scene, business module is also different, such as business module can be the ISDN (Integrated Service Digital Network) ISDN in audio access, the synchronous/asynchronous serial port in Wide Area Interface, E1/T1 etc., under different application scene, no business module can be adopted to be connected with communications connector.
In the embodiment of the present invention, annexation controller is arranged between business module and communications connector, and namely business module is connected with communications connector through this annexation controller.Annexation controller according to the PIN Sequential Mapping relation selected, can determine the annexation between each pin of business module and each pin of communications connector, the connected relation namely between each pin of both sides.
Annexation controller is according to the PIN Sequential Mapping relation selected, and the connected relation between each pin between setting business module and communications connector, the signal link of business module links communications connector by configurable annexation controller.Concrete, annexation controller can adopt programmable logic device (PLD) or configurable electronic switch matrix to realize.
Preferably, the above-mentioned line order relation arranged in annexation controller according to the PIN Sequential Mapping relation obtained comprises:
According to the PIN Sequential Mapping relation obtained, the gating signal value of each electronic switch in annexation controller is set, realizes the switching of line order relation.Such as, the port that business module is connected with annexation controller comprises 5 pins that label is 1-5, the port that communications connector is connected with annexation controller comprises 5 pins that label is a-e, so, can by arranging the gating signal value of electronic switch between 1-5 and a-e, be communicated with as selected the electronic switch between 1 with b, electronic switch between 2 with a is communicated with, electronic switch between 3 with c is communicated with, electronic switch between 4 with e is communicated with, electronic switch between 5 with d is communicated with, and other electronic switch disconnects, then set current line order relation.Namely the gating signal value of each electronic switch in annexation controller can be set, realize the switching of line order relation.
Further, the method that the embodiment of the present invention provides also comprises: it is one or more that control module reads in the configuration mode selected and communications connector PIN Sequential Mapping relation corresponding to the different configuration modes that pre-set by PIN control channel, 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 different according to different communication interfaces, such as, CPU reads current configuration information by spi bus, when using spi bus, needs a chip selection signal, this signal is controlled by CPU completely, CPU also goes to read by iic bus, and so just without the need to chip selection signal, software can by the mode of poll, periodic access is read, etc.
The embodiment of the present invention can be applicable to there is plurality of application scenes and the cable wire sequence used under each application scenarios exists the communications connector of difference, the DB28 connector etc. that such as RJ45 connector, synchronous serial interface use.
In the embodiment of the present invention, by option and installment pattern, obtain the communications connector PIN Sequential Mapping relation that this configuration mode is corresponding; Line order relation in annexation controller is set according to the PIN Sequential Mapping relation obtained again, the line order relation that business module is arranged through described annexation controller is connected with communications connector, thus realize the flexible configuration of communications connector line sequence, solve existing communication connector PIN definition configuration dumb, in the technical limitation that different application scene switching etc. exists, improve dirigibility and the versatility of the configuration of line sequence, reduce buying and the maintenance cost of subscriber cable.
See Fig. 2, the embodiment of the present invention additionally provides a kind of communications connector PIN inking device, comprising:
Mapping relations memory module 201, for storing communications connector PIN Sequential Mapping relation corresponding to different configuration mode;
Mode selection module 202, for the configuration mode selecting business module corresponding;
Mapping relations acquisition module 203, is connected with mapping relations memory module with described mode selection module, the communications connector PIN Sequential Mapping relation that the configuration mode for obtaining the selection of described mode selection module is corresponding;
Annexation arranges module 204, is connected with described mapping relations acquisition module 203, for arranging the line order relation in annexation controller correspondence according to the PIN Sequential Mapping relation obtained.Annexation controller comprises two ports, and one end is connected with business module, and the other end is connected with communications connector.The line sequence corresponding relation that what annexation controller was specifically arranged here is between these two ports, the line sequence connected relation namely between two different pins of port.
The line order relation that business module is arranged through described annexation controller 204 is connected with communications connector, like this, business module just can adopt a kind of connecting line such as ethernet standard netting twine, annexation controller through setting line order relation is directly connected with communications connector, thus simplification cable configurations, all related communication Application of Interface scenes that can use communications connector can be generalized to.
Concrete, described mapping relations memory module specifically can be realized by nonvolatile memory or programmable logic device (PLD).
As optionally, the device that the embodiment of the present invention provides, can also comprise relation and arrange module, for pre-setting communications connector PIN Sequential Mapping relation corresponding to different configuration mode.
Described mode selection module can be specifically toggle switch.
The switch value of described mapping relations acquisition module specifically for selecting according to toggle switch, carries out addressing to the communications connector PIN Sequential Mapping relation pre-set, and obtains corresponding communications connector PIN Sequential Mapping relation.
Described annexation arranges module specifically for according to the PIN Sequential Mapping relation obtained, and arranges the gating signal value of each electronic switch in annexation controller, realizes the switching of line order relation.
Further, described device also comprises: control module and PIN control channel, it is one or more that described control module reads in the configuration mode selected and communications connector PIN Sequential Mapping relation corresponding to the different configuration modes that pre-set by PIN control channel, 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 present invention can be applicable to variously there is plurality of application scenes and the cable wire sequence used under each application scenarios exists the communications connector of difference, the DB28 connector etc. that such as RJ45 connector, synchronous serial interface use.
Visible, in the embodiment of the present invention, communications connector pin definitions configurable device is proposed, by mode selection module option and installment pattern, mapping relations acquisition module obtains communications connector PIN Sequential Mapping relation corresponding to this configuration mode, and annexation arranges module and arranges line order relation in annexation controller according to the PIN Sequential Mapping relation obtained, the line order relation that business module is arranged through annexation controller is connected with communications connector, thus etc. realize the flexible configuration of communications connector line sequence, solve existing communication connector PIN definition configuration dumb, in the technical limitation that different application scene switching etc. exists, improve dirigibility and the versatility of the configuration of line sequence, reduce buying and the maintenance cost of subscriber cable.
See Fig. 3, provide an instantiation of the embodiment of the present invention, it should be noted that, this example only understands the embodiment of the present invention for being convenient to.
In this example, mapping relations acquisition module and mapping relations memory module adopt CPLD (CPLD) to realize, in practical application, mapping relations acquisition module and mapping relations memory module also can adopt different hardware entities to realize respectively, and the embodiment of the present invention is not restricted this.Annexation controller specifically adopts NLAS4157DFT2G electronic switch chip to realize, and mode selection module adopts 4bit toggle switch (the concrete ESD104LD84Z of employing chip) to realize, and control module CPU specifically adopts 88F6283 chip to realize.
The configuration PIN word that multiple register is used for depositing Product Definition can be defined in CPLD, in actual use, CPLD is by identifying that the 4bit of toggle switch (mode selection module) carrys out the corresponding register of addressing, this addressing is closed to tie up in logical code and is realized, when CPLD reads the parameter of corresponding register, realized the switching of line sequence by the gating signal arranging the electronic switch in annexation controller.In Fig. 3, CPU reads the current configuration information of CPLD by spi bus, when using spi bus, need a chip selection signal, this signal is controlled by CPU completely, in Fig. 3, CPU also goes to access CPLD by iic bus, so just without the need to chip selection signal, software by the mode of poll, periodically can access CPLD.Other communication structure access mode is adopted to repeat no more.
RJ45 connector PIN defines configurable a kind of implementation method flow process and specifically comprises:
First, the application scenarios in conjunction with deisgn product determines the PIN defined word of being correlated with, and these PIN defined words can write non-different mistake storer when software startup, also can define in programmed logic device.Such as: when using as asynchronous serial port, two kinds of line sequences can be used, just need definition 2 kinds of PIN defined words accordingly, at this moment toggle switch can select 2bit's, push 00, when 01, CPLD respectively correspondence is addressed to corresponding PIN defined word, just for the following two kinds line sequence, at this moment electronic switch can select 4 2*2, when pushing 00, the first line sequence shown in table 2 below correspondence, PIN defined word is now defined as 0000, namely the control signal of 4 electronic switches is low level, being equivalent to line sequence is like this all the direct-connected past, and when pushing 01, the line of the second shown in table 3 sequence below correspondence, now PIN defined word is defined as 1111, namely the control signal of 4 electronic switches is high level, now line sequence as the second be below cross-coupled, that is definition 2 PIN defined words are needed to be not 0000 and 1111 in this example.
Table 2
Table 3
Secondly, according to the PIN defined word determined, be mapped to concrete annexation controller, namely annexation controller adopts internal programmable logical device or configurable electronic switch matrix to select business module and communications connector each pin top-stitching sequence annexation according to PIN defined word.In this example, the corresponding a kind of annexation of PIN defined word, the such as above corresponding line sequence 2 of the corresponding line sequence of example 0,000 1,1111.
Moreover, carry out addressing PIN defined word by toggle switch exactly, the corresponding PIN defined word of a kind of toggle switch.Also be described with example above, during dial-up 00, CPLD is addressed to corresponding PIN defined word, concrete addressing defining relation logical code realizes, citing a plain example and namely can judge that statement goes to distinguish with one, when pushing 00, being just addressed to 0000 PIN defined word, when pushing 11, be just addressed to 1111 PIN defined words.
Finally, RJ45 connector has 8 pins, such as when we are used under E1/T1 scene, actually uses 4 signals, and the line sequence of 4 signals just exists 24 kinds of combinations, and the possible scene that we really use only has following 4 kinds of line sequences, as shown in table 4.
Table 4
As above shown in table 4, there is so various configurations mode, just need the state that setting one is given tacit consent to, in above-mentioned example, for example the first line sequence is the application scenarios of main flow, and this mode just can be set to default conditions by us.In addition, other 3 kinds of configurable modes can be set by toggle switch as required.In practical application, configurable mode can be recorded (being such as recorded in the data such as user manual), the PIN definition that such user just can be corresponding according to the practical application setting of oneself.As shown in table 6, be a kind of avatar, those skilled in the art can sets itself, does not limit herein.
Table 6
In a word, be exactly select corresponding PIN definition by toggle switch addressing, realize concrete network in conjunction with PIN definition again to connect, thus reach the flexible configuration of interface line sequence, PIN control and management passage is increased in addition in single board design, read relevant current PIN definition status for CPU, be convenient to software and detect.
Professional can also recognize further, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not think the scope exceeding the embodiment of the present invention.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the embodiment of the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the embodiment of the present invention, can realize in other embodiments.Therefore, the embodiment of the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
The foregoing is only the preferred embodiment of the embodiment of the present invention; not in order to limit the embodiment of the present invention; within all spirit in the embodiment of the present invention and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in the embodiment of the present invention.
Claims (6)
1. a communications connector PIN collocation method, is characterized in that, described method comprises:
Pre-set the communications connector PIN Sequential Mapping relation that different configuration mode is corresponding;
According to business module option and installment pattern, obtain the communications connector PIN Sequential Mapping relation that described configuration mode is corresponding; Described option and installment pattern comprises: select corresponding configuration mode according to current application scene, select by toggle switch the switch value that described configuration mode is corresponding; The communications connector PIN Sequential Mapping relation that the described configuration mode of described acquisition is corresponding comprises: the switch value selected according to toggle switch, carries out addressing to the communications connector PIN Sequential Mapping relation pre-set; The communications connector PIN Sequential Mapping relation obtained after obtaining addressing;
Line order relation in annexation controller is set according to the PIN Sequential Mapping relation obtained, the line order relation that described business module is arranged in described annexation controller is connected with communications connector.
2. method according to claim 1, is characterized in that, the described line order relation arranged in annexation controller according to the PIN Sequential Mapping relation obtained comprises:
According to the PIN Sequential Mapping relation obtained, the gating signal value of each electronic switch in annexation controller is set.
3. method according to claim 1 and 2, it is characterized in that, described method also comprises: it is one or more that control module reads in the configuration mode selected and communications connector PIN Sequential Mapping relation corresponding to the different configuration modes that pre-set by PIN control channel, to realize unified management.
4. a communications connector PIN inking device, is characterized in that, comprising:
Relation arranges module, for pre-setting communications connector PIN Sequential Mapping relation corresponding to different configuration mode;
Mapping relations memory module, for storing communications connector PIN Sequential Mapping relation corresponding to different configuration mode; Described mapping relations memory module is specially nonvolatile memory or programmable logic device (PLD);
Mode selection module, for the configuration mode selecting business module corresponding; Described mode selection module is specially toggle switch, by arranging the different switch value of toggle switch, selects different configuration modes;
Mapping relations acquisition module, is connected with mapping relations memory module with described mode selection module, the communications connector PIN Sequential Mapping relation that the configuration mode for obtaining the selection of described mode selection module is corresponding; The switch value of described mapping relations acquisition module specifically for selecting according to toggle switch, carries out addressing to the communications connector PIN Sequential Mapping relation pre-set, and obtains corresponding communications connector PIN Sequential Mapping relation;
Annexation arranges module, is connected with described mapping relations acquisition module, for arranging the line order relation in annexation controller according to the PIN Sequential Mapping relation obtained; Described annexation controller is connected with described business module with communications connector respectively.
5. device according to claim 4, is characterized in that, described annexation arranges module specifically for according to the PIN Sequential Mapping relation obtained, and arranges the gating signal value of each electronic switch in annexation controller.
6. the device according to claim 4 or 5, it is characterized in that, described device also comprises: control module and PIN control channel, it is one or more that described control module is used for reading in the configuration mode selected and communications connector PIN Sequential Mapping relation corresponding to the different configuration modes that pre-set by PIN control channel, to realize unified management.
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| CN104636229A (en) * | 2013-11-13 | 2015-05-20 | 华为技术有限公司 | Method and system for adjusting line sequence of DDR |
| CN105024948A (en) * | 2014-04-30 | 2015-11-04 | 深圳市中兴微电子技术有限公司 | Data transmission method, apparatus and system based on chip |
| CN109359078A (en) * | 2018-12-10 | 2019-02-19 | 威创集团股份有限公司 | A kind of self-adapting serial port interface circuit and its control method for middle control host |
| 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 |
| 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 |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2872744Y (en) * | 2006-08-11 | 2007-02-21 | 魏晓 | Network wire connector with positive/negative switch function |
| CN101175226A (en) * | 2006-10-31 | 2008-05-07 | 美国博通公司 | Method and system for automatic cat cable configuration |
| CN201114104Y (en) * | 2006-12-28 | 2008-09-10 | 四川微迪数字技术有限公司 | Network line sequence converter |
| CN201699737U (en) * | 2010-01-28 | 2011-01-05 | 中国电子科技集团公司第五十四研究所 | High-performance communication processing and control platform device |
| CN201860344U (en) * | 2010-10-21 | 2011-06-08 | 广州数控设备有限公司 | System supporting various fieldbus protocols |
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-
2012
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Non-Patent Citations (1)
| Title |
|---|
| 卓郑安 等.《电路电子实验基础》.《电路电子实验基础》.2011,第126-130页. * |
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