The content of the invention
In view of this, the invention provides a kind of data configuration method, device, system and docking station, electronic equipment, with gramTake the problem that the compatibility of docking station in the prior art is reported to the leadship after accomplishing a task.
To achieve the above object, the present invention provides following technical scheme：
A kind of data configuration method, prestores multigroup voltage and EQ values, and the data configuration method includes：
When receiving the instruction of external equipment abnormal operating state, from the described multigroup voltage and EQ values for prestoring reallyFixed one group of target voltage and target EQ values；
During the target voltage and the target EQ values stored into the DP HUB into docking station.
Wherein, the DP HUB include analog storage region and stored digital region, the solidification voltage of solidification and solidificationEQ values are stored in the analog storage region, described that the target voltage and the target EQ values are stored into the DP into docking stationHUB includes：
The target voltage and the target EQ values are stored to the stored digital region.
A kind of data configuration device, prestores multigroup voltage and EQ values, and the data configuration device includes：
Determining module, for receiving during external equipment abnormal operating state, from the described multigroup voltage for prestoringWith one group of target voltage and target EQ values are determined in EQ values；
Memory module, in the target voltage and the target EQ values stored into the DPHUB into docking station.
A kind of docking station, including：DP HUB and PD chips, multigroup voltage and EQ are previously stored with the PD chipsValue；Wherein：
The DP HUB, when being in abnormal operating state for detecting current external equipment, send out to the PD chipsExternal equipment non-normal working is sent to instruct；
The PD chips are described more from what is prestored when being instructed for receiving the external equipment non-normal workingGroup voltage and EQ values determine one group of target voltage and target EQ values, and the target voltage and the target EQ values are stored to expansionIn DP HUB in exhibition depressed place.
Wherein, the DP HUB include analog storage region and stored digital region, the solidification voltage of solidification and solidificationEQ values are stored in the analog storage region, and the PD chips are stored to extension by the target voltage and the target EQ valuesWhen in the DP HUB in depressed place, specifically for：
The target voltage and the target EQ values are stored to the stored digital region.
A kind of electronic equipment, including：PD chips, are previously stored with multigroup voltage and EQ values in the PD chips；Wherein：
The PD chips, when the external equipment non-normal working for receiving docking station upload is instructed, from itself storageDescribed multigroup voltage and EQ values in, determine one group of target voltage and target EQ values, and by the target voltage and the targetEQ values are sent to the docking station, so that the PD chips in the docking station store the target voltage and the target EQ valuesInto the DP HUB of the docking station.
A kind of electronic equipment, including basic input-output system BIOS module and PD chips, it is pre- in the BIOS moduleFirst be stored with multigroup voltage and EQ values；Wherein：
The PD chips, when the external equipment non-normal working for receiving docking station upload is instructed, from the BIOSIn the described multigroup voltage and EQ values that are prestored in module, one group of target voltage and target EQ values are determined, and by the targetVoltage and the target EQ values are sent to the docking station, so that the PD chips in the docking station are by the target voltage and instituteTarget EQ values are stated to store to DP HUB.
A kind of data collocation system, including：
Docking station, the docking station includes DP HUB and PD chips；The DP HUB are detected at current external equipmentWhen abnormal operating state, external equipment non-normal working instruction is sent to the PD chips；The PD chips hairDeliver to the electronic equipment；
And, electronic equipment as described above.
Understood via above-mentioned technical scheme, compared with prior art, the embodiment of the invention provides a kind of data configurationMethod, the method has passed through to be realized on the basis of docking station is connected with external equipment that docking station is certainly based on electronic equipmentBody be able to detect that connected external equipment whether can normal work, when external equipment be in abnormal operating state,I.e. cisco unity malfunction when, illustrate that the voltage and EQ values of docking station and external equipment are mismatched, due to it is current prestored it is manyGroup voltage and EQ values, can determine one group of target voltage and target EQ values, by the target voltage and mesh from multigroup voltage and EQ valuesDuring mark EQ values store the DP HUB into docking station, now docking station can by this group of target voltage and target EQ values with it is externalEquipment carries out matching connection, if external equipment normal work still can not be caused, can continue to change, until enabling toUntill external equipment normal work, the embodiment of the present application is realized and causes that a docking station adapts to multiple different external equipmentsPurpose, so as to improve the compatibility of docking station.
Specific 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 carried out clear, completeSite preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based onEmbodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not madeEmbodiment, belongs to the scope of protection of the invention.
Only one group voltage of docking station and EQ values are solidificated in DP HUB (hub), therefore, can be matched with docking stationThe type of the external equipment of connection is restricted, i.e., docking station is compatible poor.It is by display of external equipment belowExample is illustrated.
Due to there is polytype display at present, before docking station dispatches from the factory, can all be tested, it is possible to understand thatIt is test to all of display of having no idea, so often having some compatible problems, shows that respective display leads toCross docking station to be connected to after electronic equipment (such as computer), occur the problem of splashette in use, cause the original of splashetteBecause being loss that the ditch between DP HUB and electronic equipment in docking station is connected with some data, general solution is againVoltage and EQ values in setting docking station, but because voltage and EQ values in docking station were just cured before dispatching from the factory, user oneself can not be adjusted, so, it is necessary to user takes repair location after the problem topic of splashette occurs, allow dimensionRepairing personnel and debugging again needs the corresponding voltage of display and EQ values of connection with user, then update voltage in docking station withEQ values.Process wastes time and energy.
Therefore, the embodiment of the present application provides a kind of data configuration method, and its substantially thought is：It is the DP in docking stationHUB provides multigroup voltage and EQ values, when a certain group of voltage is used and EQ values cause external equipment cisco unity malfunction, Ke YiweiDP HUB provide another group of voltage and EQ values, and judge whether this group of voltage and EQ values enable to the normal work of external connected electronic equipmentMake, if still cisco unity malfunction, to change can cause docking station in one group of voltage and EQ values, i.e. the embodiment of the present application againCan be connected with various different types of external equipment matchings, so that the compatibility of docking station is preferably.
The data configuration method that the embodiment of the present application is provided can apply to electronic equipment, can apply to docking station, i.e.,Multigroup voltage and EQ values can be prestored in the electronic device, or are stored in advance in docking station.
It is a kind of schematic flow sheet of data configuration method that the embodiment of the present application is provided refering to Fig. 1, the method is based on electricityOn the basis of sub- equipment 21 is connected by docking station 22 with external equipment 23.
As shown in Fig. 2 the connection signal of a kind of electronic equipment, docking station and the external equipment provided for the embodiment of the present applicationFigure.
Above-mentioned data configuration method includes：
Step S101：When receiving the instruction of external equipment abnormal operating state, from the described multigroup voltage for prestoringWith one group of target voltage and target EQ values are determined in EQ values.
Whether the DP HUB 221 in docking station 22 can detect current connected external equipment 23 in normal workMake state, and feed back corresponding instruction, when external equipment 23 is in normal operating conditions, feed back external equipment normal work shapeState is instructed；When external equipment 23 is in abnormal operating state, the abnormal operating state instruction of feedback external equipment.
" one group of target voltage and target EQ values are determined from the described multigroup voltage and EQ values for prestoring " can be withMachine determines one group of target voltage and target EQ values from multigroup voltage and EQ values；Or it is target voltage to use " not repeat mechanism "It is different from the solidification voltage in DP HUB and solidification EQ values with target EQ values, and attempt failure with same external equipment is directed to beforeVoltage it is different with EQ values；Or, one group of target voltage and mesh are determined from multigroup voltage and EQ values successively according to storage orderMark EQ values.
The multigroup voltage and EQ values for prestoring can be stored in the way of form, it is also possible to which the mode of structure is stored, manyGroup voltage and EQ values are as shown in table 1.
| Voltage | EQ values |
| 100mv | 0DB |
| 200mV | 10.1DB |
| …… | …… |
| 800mV | 7.5DB |
One group of voltage of each behavior and EQ values in table 1, DB are the unit of EQ values.
Step S102：During the target voltage and the target EQ values stored into the DP HUB into docking station.
Due to external equipment carry out matching be connected when, be carried out by DP HUB matching connection, it is therefore desirable toBy in the DP HUB in target voltage and target EQ value storage value docking stations.
A kind of data configuration method is the embodiment of the invention provides, the method is to have passed through docking station based on electronic equipmentRealized on the basis of being connected with external equipment, docking station itself is able to detect that whether connected external equipment can be justOften work, when external equipment is in abnormal operating state, i.e. cisco unity malfunction, illustrates the electricity of docking station and external equipmentPressure and EQ values are mismatched, and due to currently having prestored multigroup voltage and EQ values, can determine one group from multigroup voltage and EQ valuesTarget voltage and target EQ values, during the target voltage and target EQ values stored into the DP HUB into docking station, now docking stationBoth matching can be carried out with external equipment by this group of target voltage and target EQ values to be connected, if external equipment still can not be causedNormal work, then, can continue to change, and untill external equipment normal work is enabled to, the embodiment of the present application is realizedSo that a purpose for the multiple different external equipments of docking station adaptation, so as to improve the compatibility of docking station.
It is understood that DP HUB include analog storage region and digital storage region, the storage of analog storage regionThere is the initial value of solidification, that is, solidify voltage and solidification EQ values, docking station is carrying out after matching is connected, will to solidify with external equipmentVoltage and solidification EQ values are loaded onto stored digital region, then solidification voltage by stored digital region and solidify EQ values with it is externalElectronic equipment carries out matching connection, so target voltage and EQ values can be stored the embodiment of the present application the number into DP HUBWord storage region.
I.e. the embodiment of the present application is not repaiied to the solidification voltage and solidification EQ values in the analog storage region in DP HUBChange, but target voltage and target EQ values are directly stored into the stored digital region into DP HUB, allow DP HUB to pass through targetVoltage and target EQ values are attempted matching and are connected with external equipment.
Analog storage region can be ASIC (Application Specific Integrated Circuit, special collectionInto circuit).
In order to those skilled in the art more understand the embodiment of the present invention, name and illustrated with specific example.
Assuming that the multigroup voltage for prestoring and EQ values include three groups, as shown in table 1.
Optionally, the multigroup voltage and EQ values for prestoring, it is different from solidification voltage and solidification EQ values.
After external equipment is connected by docking station with electronic equipment, docking station can first use solidification voltage and solidification EQValue carries out matching and is connected with external equipment, and solidification voltage and solidification EQ values can not cause that external equipment is in normal operating conditions,Then can with selection target voltage as 100mv, target EQ values be 0DB (or, when matching connection is first attempted, just directlyThe voltage and purpose EQ values of a mesh are selected from the multigroup voltage and EQ values for prestoring, solidification voltage and solidification EQ is not usedValue), it is 100mv by target voltage, target EQ values are sent to the stored digital region of the DP HUB of docking station, docking station for 0DBAccording to target voltage 100mv, target EQ values 0DB carries out matching and is connected with external equipment, if external equipment still can not caused justOften work.The target voltage 100mv in the stored digital region of DP HUB, target EQ values 0DB, it is also possible to protect can now be emptiedStay, i.e. stored digital region can be stored with one group of voltage and EQ values, it is also possible to which be stored with multigroup voltage and EQ values.
It is then possible to selection target voltage is 200mv from table 1, target EQ values are 10.1DB, are by target voltage200mv, target EQ values are sent to the stored digital region of DP HUB for 10.1DB, and docking station is according to target voltage 200mv, targetEQ values 10.1DB attempts matching and is connected with external equipment, when external connected electronic equipment is in normal operating conditions, terminates；If stillExternal equipment normal work can not be caused, then selection target voltage is 800mv from table 1, target EQ values are 7.5DB, are tasted againExamination.
Above-mentioned data configuration method can apply in docking station 22 or electronic equipment 21 as shown in Figure 2, carry out belowIt is discussed in detail.
First, above-mentioned data configuration method is applied in docking station 22 be introduced.As shown in figure 3, being the application realityThe internal structure schematic diagram of the docking station 22 of example offer is provided.
Docking station 22 includes：DP HUB 221 and PD chips 222, wherein, multigroup electricity is previously stored with PD chips 222Pressure and EQ values.
Docking station 22 can be type-C docking stations, OneLink docking stations, OneLink+ docking stations, CS13ME docking stationsDeng docking station.
Optionally, can be by SMBus (System Management between DP HUB 221 and PD chips 222Bus, System Management Bus) it is connected.
Optionally, between DP HUB 221 and PD chips 222 can according to VDM (vender design message,Vendor-specific message) agreement communicated, VDM agreements can be defined by developer, for example define DP HUB 221 andCommunication mode between PD chips 222.
The DP HUB 221, when being in abnormal operating state for detecting current external equipment, to the PD coresPiece sends the instruction of external equipment non-normal working.
The PD chips 222, when being instructed for receiving the external equipment non-normal working, described in prestoringMultigroup voltage and EQ values determine one group of target voltage and target EQ values, and by the target voltage and the target EQ values store toIn DP HUB in docking station.
Optionally, PD chips 222 include F/W (Frameware), and the multigroup voltage and EQ values for prestoring can be storedIn F/W.
It is understood that DP HUB 221 include analog storage region and stored digital region, the solidification electricity of solidificationPressure and solidification EQ values are stored in the analog storage region, and the PD chips 222 are by the target voltage and the target EQWhen value is stored in the DP HUB 221 into docking station, specifically for：
The target voltage and the target EQ values are stored to the stored digital region.
Optionally, solidification voltage and solidification EQ values can store the F/W (Frameware) in analog storage region, meshMark voltage and target EQ values can be stored in the F/W in stored digital region.
Secondly, electronic equipment as shown in Figure 2 is applied to above-mentioned data configuration method and is described.
It is understood that same electronic equipment can connect obstructed docking station, before docking station dispatches from the factory, due to notThe solidification voltage that same docking station needs is different with solidification EQ values, after electronic equipment is tested obstructed docking station, electronicsDevice interior just include with each docking station corresponding F/W respectively, F/W be stored with respective extension depressed place solidification voltage and solidify EQValue, the so electronic equipment just include the docking station difference corresponding multiple F/Ws different from each, cause F/W numbers too many,Version is too many (because the solidification voltage in each F/W is different with solidification EQ values, so version is different).Release maintenance is caused to workAmount is larger.Before docking station dispatches from the factory, after external equipment is connected by docking station with electronic equipment, can be by electronic equipmentGPU (Graphics Processing Unit, graphic process unit) docking station is tested, test result solidifiesVoltage and solidification EQ values are solidificated in by the BIOS module in electronic equipment or the HW (hard ware, hardware) in electronic equipmentInside the DP HUB of docking station.
Data configuration method in the embodiment of the present application a, it is only necessary to F/W is stored in electronic equipment.Will be multigroupVoltage and the storage of EQ values are in the F/W of electronic equipment, it is not necessary to which the docking station for each type stores a F/W for version.So as to save the cost of the F/W for safeguarding multiple versions.
Electronic equipment 21 includes：PD chips, are previously stored with multigroup voltage and EQ values in the PD chips.
PD chips, when the external equipment non-normal working for receiving the upload of docking station 22 is instructed, from itself storageIn multigroup voltage and EQ values, one group of target voltage and target EQ values are determined, and by the target voltage and the target EQValue is sent to the docking station 22, so that the PD chips 222 in the docking station 22 are by the target voltage and the target EQValue is stored into the DPHUB 221 of the docking station.
Optionally, the PD chips 222 in docking station 22 store to the expansion target voltage and the target EQ valuesIn stored digital region in the DP HUB 221 in exhibition depressed place.
Optionally, the PD chips in electronic equipment 21 can include F/W (Frameware), the multigroup voltage for prestoringCan be stored in F/W with EQ values.
When above-mentioned data configuration method is applied in electronic equipment as shown in Figure 2, multigroup voltage and EQ values can be advanceIn storage BIOS (Basic Input Output System, basic input output system) module in the electronic device, thisWhen, as shown in figure 4, the cut-away view of the electronic equipment provided for the embodiment of the present application.
Electronic equipment 21 includes basic input-output system BIOS module 211 and PD chips 212, in the BIOS moduleIt is previously stored with multigroup voltage and EQ values.Wherein：
The PD chips 213, when the external equipment non-normal working for receiving docking station upload is instructed, from describedIn the described multigroup voltage and EQ values that are prestored in BIOS module 212, one group of target voltage and target EQ values are determined, and by instituteState target voltage and the target EQ values to send to the docking station, so that the PD chips 222 in the docking station are by the meshMark voltage and the target EQ values are stored to DP HUB221.
Optionally, the PD chips 222 in docking station 22 store to the expansion target voltage and the target EQ valuesIn stored digital region in the DP HUB 221 in exhibition depressed place.
Because BIOS is cured in computer ROM (read-only memory, a read-only storage) chip on mainboardOn program, so BIOS module can be memory.
Optionally, BIOS module can include F/W (Frameware), and the multigroup voltage and EQ values for prestoring can be depositedStorage is in F/W.
The embodiment of the present application additionally provides a kind of data configuration device corresponding with above-mentioned data configuration method, refers to figure5, it is a kind of structural representation of data configuration device that the embodiment of the present application is provided, the data configuration device includes：
Determining module 51, for receiving during external equipment abnormal operating state, from the described multigroup electricity for prestoringDetermine one group of target voltage and target EQ values in pressure and EQ values.
Memory module 52, in the target voltage and the target EQ values stored into the DP HUB into docking station.
It is understood that distinguishing analog storage region and digital storage region, the storage of analog storage region in DP HUBHave the initial value of solidification, that is, the solidification voltage for solidifying and solidification EQ values, docking station with external equipment carry out match be connected when, beAfter solidification voltage and solidification EQ values are loaded onto into stored digital region, then solidification voltage and solidification EQ by stored digital regionValue carries out what matching was connected with external connected electronic equipment, so the embodiment of the present application can be stored to DP target voltage and EQ valuesStored digital region in HUB.Now, memory module 52 includes：Memory cell, for by the target voltage and the targetEQ values, store to the stored digital region.
The embodiment of the present application additionally provides a kind of data collocation system, and the data collocation system is as shown in fig. 6, including electronicsEquipment 21 and docking station 22.
Docking station 22 includes：DP HU 221 and PD chips 223；The DP HUB 221 detect current external equipmentDuring in abnormal operating state, external equipment non-normal working instruction is sent to the PD chips 223；The PD coresPiece 223 is sent to the electronic equipment.
Electronic equipment 21 has two kinds of implementations, and Fig. 6 illustrate only docking station 22 and show with the connection of second electronic equipmentIt is intended to.
The implementation of the first electronic equipment 21 is as follows：
Electronic equipment 21 includes：PD chips, are previously stored with multigroup voltage and EQ values in the PD chips.
PD chips, when the external equipment non-normal working for receiving the upload of docking station 22 is instructed, from itself storageIn multigroup voltage and EQ values, one group of target voltage and target EQ values are determined, and by the target voltage and the target EQValue is sent to the docking station 22, so that the PD chips 222 in the docking station 22 are by the target voltage and the target EQValue is stored into the DPHUB 221 of the docking station.
The implementation of second electronic equipment 21 is as follows：
Electronic equipment 21 includes basic input-output system BIOS module 211 and PD chips 212, in the BIOS moduleIt is previously stored with multigroup voltage and EQ values.Wherein：
The PD chips 213, when the external equipment non-normal working for receiving docking station upload is instructed, from describedIn the described multigroup voltage and EQ values that are prestored in BIOS module 212, one group of target voltage and target EQ values are determined, and by instituteState target voltage and the target EQ values to send to the docking station, so that the PD chips 222 in the docking station are by the meshMark voltage and the target EQ values are stored to DP HUB221.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to byOne entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operationBetween there is any this actual relation or order.And, term " including ", "comprising" or its any other variant meaningCovering including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include thatA little key elements, but also other key elements including being not expressly set out, or also include for this process, method, article orThe intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", does not arrangeExcept also there is other identical element in the process including the key element, method, article or equipment.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and otherThe difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the application.Various modifications to these embodiments will be apparent for those skilled in the art, as defined hereinGeneral Principle can in other embodiments be realized in the case where spirit herein or scope is not departed from.Therefore, the applicationThe embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase oneThe scope most wide for causing.