CN209357044U - A kind of instruction encoding and decoding and execute system - Google Patents
A kind of instruction encoding and decoding and execute system Download PDFInfo
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- CN209357044U CN209357044U CN201822259385.XU CN201822259385U CN209357044U CN 209357044 U CN209357044 U CN 209357044U CN 201822259385 U CN201822259385 U CN 201822259385U CN 209357044 U CN209357044 U CN 209357044U
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Abstract
The utility model discloses a kind of instruction encoding and decoding and execute system, comprising: electric resistance array, multiplexer circuit, controller and executive device；Include multiple rows of resistor by preset order arrangement on electric resistance array；The gating command that multiplexer circuit is sent according to controller, control gate the correspondence resistor in electric resistance array；Multiplexer circuit is sent to controller after being used to obtain the resistance value of the resistor of gating；Controller is for generating and sending gating command to multiplexer circuit, table is corresponded to according to the resistance value and operational order prestored, it determines the corresponding operational order of the resistance value of received resistor and carries out operational order generation, the operational order of generation is sent to executive device and is executed.The utility model simplifies the complexity of cataloged procedure by the way of the instruction of resistance value respective operations, and number of devices needed for reducing decoding process, reduces cost.
Description
Technical field
The utility model relates to encoding and decoding technique fields, more particularly to a kind of instruction encoding and decoding and execute system.
Background technique
Currently, common decoding method is binary coding in programmable applications field.Using binary coding
When, with binary representation one it is several when, digit is very more, mostly used in actual use be sent into digital display circuit before decimally, send
Reconvert again reads Binary Conversion for the decimal system after operation at binary number for people after entering machine.It is related to compiling
Code, the operation such as transcoding, working principle is relative complex, causes study and application difficulty big, not convenient enough.Meanwhile in two into
System and it is metric convert mutually it is important, it is desirable that programmer, which requires to have, can accomplish to see binary number, directly energy
Decimal number is converted to, vice versa, there are relatively high technical requirements to personnel.
Also, after receiving the coded command for being converted to binary number, it is also necessary to be generated most using binary decoding
Eventually operational order, which need to rely on the arithmetic unit unit compared with multiple types, such as: arithmetic logical unit (ALU) it is basic
Function be add, subtract, multiplication and division arithmetic, with or the logical operations, and displacement, supplement such as non-, exclusive or etc. operate.Using two
When system interpretation method is run, the operation of arithmetic unit and operation species are determined by controller, and the data of arithmetic unit processing, which come from, deposits
Reservoir；Treated, and result data usually sends memory back to, or is temporarily deposited in arithmetic unit.Therefore, entirely decoding process needs
More hardware infrastructure equipment is relied on, realization is complex, and cost of implementation is higher.
Therefore, how providing a kind of instruction encoding and decoding for being able to solve the above problem and executing system is those skilled in the art
The current problem to be solved of member.
Utility model content
The purpose of the utility model is to provide a kind of instruction encoding and decoding and system is executed, using the instruction of resistance value respective operations
Mode simplifies the complexity of cataloged procedure, and number of devices needed for reducing decoding process, reduces cost.
In order to solve the above technical problems, the utility model provides a kind of instruction encoding and decoding and executes system, comprising: resistance
Array, multiplexer circuit, controller and executive device；
Include multiple rows of resistor by preset order arrangement on the electric resistance array；
The gating command that the multiplexer circuit is sent according to the controller, control gate in the electric resistance array
Corresponding resistor；The multiplexer circuit is sent to the controller after being used to obtain the resistance value of the resistor of gating；It is described
The input terminal of multiplexer circuit connects the electric resistance array, and the control terminal and output end of the multiplexer circuit are separately connected
The controller；
The output end of the controller connects the executive device, and the controller refers to for generating and sending the gating
It enables to the multiplexer circuit, corresponds to table according to the resistance value and operational order prestored, determine the resistance value pair of received resistor
The operational order answered simultaneously carries out operational order generation, and the operational order of generation is sent to the executive device and is executed.
Preferably, the multiplexer circuit gates row's resistor, the corresponding behaviour of the resistance value of every row's resistor every time
It instructs.
Preferably, each resistor is fixedly installed on the corresponding position in the electric resistance array, and the resistor is can
Adjust resistor.
Preferably, resistor described in every row includes an operation code resistor and several numeric data code resistors；
The resistance value and operational order prestored in the controller, which corresponds in table, includes: the resistance value of operation code resistor with
The corresponding relationship of action type, the resistance value of numeric data code resistor and the corresponding relationship of operating parameter.
Preferably, the electric resistance array includes the multiple rows of resistance slot and multiple fixed resistors arranged by preset order,
The resistance slot is used to be inserted into for the fixed resistor.
It preferably, include an operation code slot and several numeric data code slots on resistance slot described in every row；
The resistance value and operational order prestored in the controller, which corresponds in table, includes: the definite value of insertion operation code slot
The resistance value of resistor and the corresponding relationship of action type, and it is inserted into the resistance value and operation ginseng of the fixed resistor of numeric data code slot
Several corresponding relationships.
Preferably, hard contact is provided on the fixed resistor, be provided on the resistance slot for it is described
The hard contact of hard contact contact conducting on fixed resistor.
Preferably, further includes:
The display being connect with the controller, for being sent to the operational order of the executive device to the controller
Content and its implementing result shown.
Preferably, further includes:
Multiple indicator lights, the indicator light are connect with the controller correspondingly with each operational order, the finger
Show that idsplay order of the lamp for sending according to the controller carries out corresponding display operation.
Preferably, further includes:
The voice broadcast equipment being connect with the controller, operational order content for being sent to the control instruction with
And the implementing result of operational order carries out voice broadcast.
Preferably, further includes:
The single instrction connecting with the controller executes key and multiple instructions executes key；
The controller, which receives, to be triggered the single instrction and executes after the single instrction generated after key executes instruction, and institute is controlled
System is stated to work according to single instrction execution pattern；The controller receive the triggering multiple instructions execute generate after key it is more
After instruction execution instruction, controls the system and work according to all instructions execution pattern.
Preferably, further includes:
The beginning key and pause button being connect with the controller；
After the controller receives the sign on for triggering and generating after the beginning key, controls the system and start work
Make；After the controller receives the pause instruction for triggering and generating after the pause button, the system halt work is controlled, directly
Until receiving the sign on again.
Preferably, the multiplexer circuit includes Multipexer selection switch and analog-digital converter；
The Multipexer selection switchs the gating command sent according to the controller and the preset order, selection
It is connected between each row's resistor in the electric resistance array of property；The input terminal connection of the Multipexer selection switch
The output end of the electric resistance array, the Multipexer selection switch connects the analog-digital converter；The analog-digital converter
Control terminal connects the controller with output end.
Preferably, the controller is single-chip microcontroller.
The utility model provides a kind of instruction encoding and decoding and executes system, includes electric resistance array, multiplexer circuit, control
Device processed and executive device, the resistance value for presetting different resistors corresponds to different operational orders, later in electric resistance array
The interior corresponding resistor of setting, subsequently through the correspondence resistor on gating electric resistance array, the resistance value of the resistor according to gating
Table is corresponded to the resistance value and operational order pre-saved, to determine the type of operational order, and executive device is sent to and is held
Row.As it can be seen that in the present invention, when staff wants to encode, it is binary decimal mutually to be not required to master
Transfer capability, but only need to remember the corresponding operational order of different resistance values, to reduce the technology to staff
It is required that working principle is relatively simple.And it is subsequent when being decoded, a plurality of types of arithmetic units are not need to rely on, but
Only need that the resistance value of the resistor currently gated is compared with the corresponding table of resistance value and operational order prestored by controller Lai
Operational order is generated, entire decoding process needs not rely on more hardware foundation institute holding equipment, simplifies decoding process,
Cost of implementation is lower.
Detailed description of the invention
It, below will be to the prior art and embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of instruction encoding and decoding provided by the utility model and the structural schematic diagram for executing system；
Fig. 2 is another instruction encoding and decoding provided by the utility model and the structural schematic diagram for executing system；
Fig. 3 is a kind of structural schematic diagram of electric resistance array provided by the utility model.
Specific embodiment
The core of the utility model is to provide a kind of instruction encoding and decoding and executes system, using the instruction of resistance value respective operations
Mode simplifies the complexity of cataloged procedure, and number of devices needed for reducing decoding process, reduces cost.
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The utility model provides a kind of instruction encoding and decoding and executes system, and shown in Figure 1, Fig. 1 is the utility model
A kind of instruction encoding and decoding that there is provided and the structural schematic diagram for executing system；It include: electric resistance array 13, multiplexer circuit 12, control
Device 11 processed and executive device 14.
Include multiple rows of resistor by preset order arrangement on electric resistance array 13.
The gating command that multiplexer circuit 12 is sent according to controller 11, control gate the corresponding electricity in electric resistance array 13
Hinder device；Multiplexer circuit 12 is sent to controller 11 after being used to obtain the resistance value of the resistor of gating；Multiplexer circuit 12
Input terminal connect electric resistance array 13, the control terminal and output end of multiplexer circuit 12 be separately connected controller 11.
The output end of controller 11 connects executive device 14, and controller 11 is selected for generating and sending gating command to multichannel
Circuit 12 is selected, table is corresponded to according to the resistance value and operational order prestored, determines the corresponding operational order of the resistance value of received resistor
And operational order generation is carried out, the operational order of generation is sent to executive device 14 and is executed.
It is understood that including according to certain tactic multiple groups resistor, due to operation on electric resistance array 13
Instruction need to be sent in order executive device 14 execution, therefore usually operational order generation be also required in sequence successively into
Row.Therefore, it needs to gate a part of resistor every time to determine that the corresponding operational order of its resistance value is generated, gates again later
Next part resistor generates next part operational order.Here resistance value and operational order corresponds to table needs and pre-saves to control
In device 11 processed, the corresponding relationship of each resistance value and operational order is preserved in the correspondence table.
The utility model provides a kind of instruction encoding and decoding and executes system, includes electric resistance array 13, multiplexer circuit
12, controller 11 and executive device 14, the resistance value for presetting different resistors correspond to different operational orders, Zhi Hou
The corresponding resistor of setting in electric resistance array 13, subsequently through the correspondence resistor on gating electric resistance array 13, according to gating
The resistance value of resistor corresponds to table with the resistance value pre-saved and operational order, to determine the type of operational order, and is sent to and holds
Luggage is set 14 and is executed.As it can be seen that in the present invention, when staff wants to encode, being not required to master binary system
With metric mutual transfer capability, but only need to remember the corresponding operational order of different resistance values, to reduce pair
The technical requirements of staff, working principle are relatively simple.And it is subsequent when being decoded, it is not need to rely on multiple types
Arithmetic unit, but only need the resistance value of the resistor currently gated and the resistance value that prestores and operational order pair by controller 11
Table is answered to be compared to generate operational order, entire decoding process needs not rely on more hardware foundation institute holding equipment,
Decoding process is simplified, cost of implementation is lower.
In an advantageous embodiment, multiplexer circuit 12 gates row's resistor, the resistance value of every row's resistor every time
A corresponding operational order.
It is understood that if only comprising a multiple selector in multiplexer circuit 12, due to multi-path choice
Device is the structure of multiselect one, i.e., is gated circuit all the way every time, and therefore, then being only capable of gating every time, resistance generates one all the way
Operational order, operational order serially generates at this time；Certainly, if if including multiple multiple selector in multiplexer circuit 12,
Resistor all the way can be then gated if each multiple selector respectively, thus parallel generation operational order.Certainly, specific to use
Which kind of above mode the utility model is not especially limited, in addition, for the multiple selector for including in multiplexer circuit 12
Number the utility model is also not construed as limiting.In above-described embodiment, the corresponding operation of every row's resistor in electric resistance array 13 is enabled to refer to
It enables, this set structure facilitates multiplexer circuit 12 to select to be connected, and structural arrangement rule is convenient for managing.Certainly,
One operational order specifically corresponds to row's resistor or a column resistor the utility model is not construed as limiting.
Wherein, every row's resistor corresponds to a serial number in electric resistance array 13, which represents according to the row
The operational order that the resistance value of resistor generates executes sequence.
It is understood that the operational order of transmission is to deposit due to when generation operational order is sent to executive device 14
In sequence, i.e. sequence of operations instruction needs to be sent in particular order, therefore, in order to distinguish the suitable of these instructions
Sequence, when being encoded according to resistance, i.e., it needs to be determined that the sequence for the operational order that one group of acquired resistance value corresponds to.For
Realize the purpose, the present embodiment is provided with multiple rows of resistor on electric resistance array 13, every row's resistor be provided with one it is suitable
Sequence number, such as 1,2 etc., when being gated every time, it is required to according to the sequence of serial number from small to large on electric resistance array 13,
Successively gating by rows.The serial number of the row's resistor gated, operational order corresponding with row's resistor
Execution sequence is identical.
Wherein, the utility model can carry row's resistor that this operation needs to be connected in each gating command
Serial number obtains its resistance value after row's resistor is connected later, and the operational order generated later is sent to execution
Execution sequence when device 14 is identical as the serial number of row's resistance；Wherein, the serial number in gating command is according to default
Sequence sequentially generates.As an example it is assumed that including serial number 1~7 on electric resistance array 13, preset order is suitable from 1 to 7
Sequence, the then gating command firstly generated carry number 1, backgating first row resistor, generate first operational order hair
It send to executive device 14；Generate later and carry the gating command of number 2, backgating second row resistor, generation Article 2
Operational order is sent to executive device 14, repeats the process, until whole resistors are gated and finished.In this setup,
So that staff when electric resistance array 13 is arranged, can respectively arrange the resistance value of resistor, by controlling to control in electric resistance array 13
It makes the content of each operational order and executes sequence, and the encoding-decoding process clear logic for instructing whole operation is clear, side
Staff to it is a series of continuous operation instruction generations.
Certainly, can also be during starting to be decoded every time, the whole gating commands of transmission to multiplexer circuit 12, it
Multiplexer circuit 12 can successively gate each row's resistor on electric resistance array 13 according to preset order afterwards.As an example it is assumed that
It include 7 row's resistors on resistor, number is respectively 1~7, and preset order is from 1 to 7, then multiplexer circuit 12 can be from the
One row's resistor starts to gate, and until gating the 7th row's resistor, and in the process, one row's resistor of every gating obtains
Obtain the resistance value of row's resistor.By this way, it is possible to reduce the generation quantity of gating command simplifies entire decoding process, and
And it can guarantee that the sequence of operations instruction that respective sequence is finally generated according to coded sequence is sent to executive device 14 simultaneously.
In addition, it should be noted that in the above-described embodiments, controller 11, which can choose, will temporarily receive each group resistance value
It is cached, after receiving whole resistance values, sequentially generates instruction according still further to preset order, instruct after all generating, then
Executive device 14 is successively sent to according to preset order.Or controller 11 can be referred to after often receiving one group of resistance value
It enables and generating, but the operational order of generation is not sent to executive device 14, but after instruction all generates, then press
Executive device 14 is successively sent to according to preset order.Or controller 11 can be to be instructed after often receiving one group of resistance value
It generates, every one operational order of generation is sent to executive device 14.It is specific not made using which kind of mode, the utility model above
It is specific to limit.
Preferably, each resistor is fixedly installed on the corresponding position in electric resistance array 13, and resistor is adjustable
Resistor.
It is understood that electric resistance array 13 is made of fixed several row's adjustable resistors in the present embodiment, work
Personnel constitute different operational orders by adjusting the resistance value of adjustable resistor.This mode, user only need to carry out resistance value
Adjustment.Compared to the mode for being inserted into resistor in slot, this mode is not allowed to easily cause the loss of resistor, and reliability is more
It is high.
Further, every row's resistor includes an operation code resistor and several numeric data code resistors；
The resistance value and operational order prestored in controller 11, which corresponds in table, includes: the resistance value of operation code resistor is (referred to as
Operation code) with the corresponding relationship of action type, the resistance value (referred to as numeric data code) of numeric data code resistor is corresponding with operating parameter
Relationship.
It is understood that operation code is the type for controlling operational order, such as write command or reading instruction, number
It is then for specifically being limited operating parameter according to code, it is understood that be defined to operation content, such as instruct
For summarizing instruction, then numeric data code can limit added numerical value etc.；Every complete operational order is by operation code and entirely
The corresponding content composition of portion's numeric data code.Since the operating parameter that different operation instruction includes is different, when the utility model is answered
When with from different application scenarios, the quantity of numeric data code resistor can be set according to practical application request, can be 1
Or it is multiple.
In another preferred embodiment, electric resistance array 13 includes multiple rows of resistance slot and multiple fixed by preset order arrangement
It is worth resistor, resistance slot for fixed resistor for being inserted into.
It is understood that fixed resistor wants small compared to volume for adjustable resistor and cost is relatively low, therefore, use
The modes of multiple fixed resistors insertion slots constitutes required operational order, can reduce electric resistance array 13 volume and
System cost.
It is further known that including an operation code slot and several numeric data code slots on every row's resistance slot；
The resistance value and operational order prestored in controller 11, which corresponds in table, includes: the fixed resistor of insertion operation code slot
Resistance value and action type corresponding relationship, and insertion numeric data code slot fixed resistor resistance value and operating parameter pair
It should be related to.
It is understood that working as the utility model application since the operating parameter that different operation instruction includes is different
When from different application scenarios, the quantity of numeric data code slot can be set according to practical application request, can be 1 or more
It is a.
Preferably, it is provided with hard contact on fixed resistor, is provided with and is used for and fixed value resistance on resistance slot
The hard contact of hard contact contact conducting on device.
It is understood that the connection type of hard contact is easy setting and contact engaging and separating force compared to for socket connection type
It is small, feel is preferable.And for the mode of magnetic connection, being completely embedded property is more preferable and cost is lower.Certainly, fixed value resistance
The modes such as socket is connect or magnetic connects also can be used with resistance slot in device.The connection type of fixed resistor and resistance slot
The utility model is not construed as limiting.
In a preferred embodiment, the system further include:
The display 15 being connect with controller 11, for being sent in the operational order of executive device 14 to controller 11
Hold and its implementing result is shown.Wherein, display 15 here can be light-emitting diode display, and the utility model does not limit aobvious
Show the type of device 15.
It is understood that needing to carry out implementing result display or display operation instruction in many application scenarios
Content, under this mode, user can be facilitated to understand the executive condition of operational order in time, and then be adjusted and locate in time
Reason, user experience are more preferable.
In a preferred embodiment, the system further include:
Multiple indicator lights 17, indicator light 17 are connect with controller 11 correspondingly with each operational order, indicator light 17
Idsplay order for sending according to controller 11 carries out corresponding display operation.
Wherein, display lamp here can carry out respectively different display operations to mention after receiving different idsplay orders
Show the current execution state of user.For example, indicator light 17 does not work when operational order is not carried out；It is indicated when in the process of implementation
Lamp 17 gives a green light；If operational order executes failure, indicator light 17 sends out a warning.Here indicator light 17 can be LED light, when
So, the utility model does not limit the concrete type of indicator light 17.It is being connect in addition, the utility model does not order each indicator light 17 within a certain time yet
Display mode after receiving all kinds of idsplay orders.It is understood that being here respectively that an indicator light is arranged in every operational order
17, such as if having 1~7 operational order, then 7 indicator lights 17 are respectively set, when every operational order executes, indicator light 17
For showing the executive condition of this operational order.For example, in executing normal execution failure, being not carried out, execute, executing completion
Deng improving the convenience of user so that user be facilitated uniformly to get information about the executive condition of each operational order.
In a preferred embodiment, the system further include:
The voice broadcast equipment 16 being connect with controller 11, operational order content and behaviour for being sent to control instruction
Make the implementing result instructed and carries out voice broadcast.
It is understood that being set since the instruction decoding method in the utility model may be applied to Toy for young children etc.
It is standby, and child there is a situation where it is illiterate.Therefore the operation result of instruction possibly can not be understood by display 15.Therefore,
Voice broadcast equipment 16 is set in the present embodiment, is grasped by voice broadcast come the convenient user that can not check display 15 to understand
Make the executive condition instructed.Voice broadcast equipment 16 can be arranged jointly with display 15, and user can choose whether to close aobvious
Show device 15 or voice broadcast equipment 16, to improve the selectivity and convenience of user.
In a preferred embodiment, the system further include:
The single instrction connecting with controller 11 executes key and multiple instructions executes key.
Controller 11 receives triggering single instrction and executes after the single instrction that generates after key executes instruction, control system according to
The work of single instrction execution pattern；Controller 11 receives triggering multiple instructions and executes after the multiple instructions that generates after key executes instruction,
Control system works according to all instructions execution pattern.
It is understood that executing key and multiple instructions by setting single instrction executes key, so that staff can be with
Selection operation instruction is continuously generated and is executed, and still only generates and execute current operation instruction.Make in this way in certain needs
It observes under the scene of single instrction implementing result, can choose triggering single instrction and execute key, so that every execute an operation
Stop after instruction, staff is facilitated to observe implementing result；And for only needing to observe overall execution result in the case where, can
Key is executed with selection triggering multiple instructions, is respectively to arrange the corresponding operational order of resistor in electric resistance array 13 to be all finished
Afterwards, then implementing result is observed.As it can be seen that staff can be made to select to close according to self-demand by setting both the above key
Suitable executive mode, convenience are higher.In addition, when being set with single instrction execution key and multiple instructions executes key, it is entire to compile
Single instrction execution pattern or multiple instructions execution pattern can be defaulted as when decoding system initial start, in addition coding/decoding system with
In single instrction execution pattern or multiple instructions execution pattern operational process, if it is desired to if switching to another mode, triggering can be passed through
Another mode corresponding key is realized.For example, if referring to currently for single instrction execution pattern in subsequent user triggering more
It enables after executing key, then can switch to multiple instructions execution pattern.
In a preferred embodiment, the system further include:
The beginning key and pause button being connect with controller 11.
After controller 11 receives the sign on generated after triggering beginning key, control system is started to work；Controller
After 11 receive the pause instruction generated after triggering pause button, control system break-off starts to refer to until receiving again
Until order.
It is understood that starting key is used for startup program from the beginning (the corresponding operation of row's resistor that number is 1
Instruction) it executes, or after pause, startup program is continued to execute from time-out position.Pause button can be executed with time out program.In journey
Pause button is pressed in program process, will stop executing after having executed current operation order.By beginning key, program after pause
Next operational order will be continued to execute.Start key and pause button by setting, the volume solution of raw operational order can be made
Code process is more controllable, staff can control process at any time termination and starting, convenient for staff midway to electric resistance array
The resistance value of 13 internal resistors is modified, and convenience and flexibility are higher.
Wherein, the various keys in the utility model can be set on independent keyboard 18；It or may be setting
In the triggering key that display 15 is shown, triggered after by mouse click or touch screen.The utility model does not limit key
Set-up mode.Shown in Figure 2, Fig. 2 is that another structure for instructing encoding and decoding and executing system provided by the utility model is shown
It is intended to.
Specifically, multiplexer circuit 12 includes Multipexer selection switch and analog-digital converter.
The gating command and preset order that Multipexer selection switch is sent according to controller 11, it is selective it is each with
It is connected between row's resistor in electric resistance array 13；The input terminal of Multipexer selection switch connects electric resistance array 13, simulation
The output end of multidiameter option switch connects analog-digital converter；The control terminal of analog-digital converter connects controller 11 with output end.
It is understood that controller 11 in the process of running usually can not Direct Recognition analog signal, and pass through multichannel
The resistance value for selecting the resistor obtained is analog signal, therefore, identifies general in the present embodiment in order to facilitate the information of controller 11
The resistance value of obtained resistor is converted to digital signal, that is, has carried out analog-to-digital conversion operation, to facilitate the place of controller 11
Reason.
Preferably, controller 11 is single-chip microcontroller.It is understood that cost is relatively low for single-chip microcontroller, since this is practical
It only needs to carry out simple comparing in novel and instruction generates, therefore lower-cost monolithic can be used completely
Machine is controlled, naturally it is also possible to using other kinds of processor as controller 11.The utility model does not make this
It limits.
Wherein, also include and each electric power management circuit being connect with electrical component in the system.
Shown in Figure 3, Fig. 3 is a kind of structural schematic diagram of electric resistance array provided by the utility model.Certainly, it specifically adopts
With the set-up mode of which kind of resistor, the utility model is not construed as limiting.
According to foregoing description, ginseng is shown in Table 1, and table 1 is the structure of operational order.
The structure of 1 operational order of table
| Operation code | Numeric data code 1 | Numeric data code 2 | … | Numeric data code N |
| OpType | Data1 | Data2 | … | DataN |
Specifically, due to being by different resistance values in the utility model in respective operations code and numeric data code, operation
The coding mode of instruction is specifically as shown in table 2.It only indicates in table 2 using the corresponding operation code of resistance value and numeric data code this coding staff
Formula, rather than operation code and numeric data code are limited equal to resistance value.
The coding mode of 2 operational order of table
Due to the physical significance of operation code and numeric data code, needs to make definitions one by one first, save to resistance value and operational order
In corresponding table, and inquired by lookup table mode.Therefore, the programmable products of function are typically different, resistance value need to be set first
Table is corresponded to operational order, as shown in table 3.
3 resistance value of table and operational order correspond to table
For convenience of understanding, the following are the simplified process of the instruction encoding and decoding in the utility model:
Since program should be the sequence combination of several operational orders, and successively execute, such as: in order to complete task A,
The X that needs to be sequentially completed instruction 1,2,3,4 ....Therefore it needs to formulate resistance value first and operational order corresponds to table, as shown in table 4, (its
In, Ro and Rd can be freely combined according to the actual physical meaning of product, be combined into the instruction of different function.)
4 resistance value of table and operational order correspond to table
It should be noted that although the digit for the resistor being arranged on every row's electric resistance array 13 in the utility model is identical
, but user can select to set the adjustable resistor of corresponding position to 0 or be not inserted into definite value electricity according to actual needs
Hinder device.That is the corresponding actually active numeric data code number of each operational order can be different, need to carry out specific aim to every instruction
Coding, decoding and execute.Referring specifically to table 5:
The instruction example of 5 different data number of codes of table
| Instruction | Action type code | Numeric data code 1 | Numeric data code 2 | Numeric data code 3 | Command content |
| Instruction 1 | Ro1 | Rd11 | - | - | Function 1 |
| Instruction 2 | Ro2 | Rd12 | - | Rd32 | Function 2 |
| Instruction 3 | Ro3 | Rd23 | Rd33 | Function 3 | |
| Instruction 4 | Ro4 | - | - | Rd34 | Function 4 |
| … | … | … | … | … | … |
| Instruct X | RoX | Rd1X | Rd2X | Rd3X | Function X |
It can be obtained according to table 5:
It include numeric data code 1 in first instruction；
It include numeric data code 1 and numeric data code 3 in Article 2 instruction；
It include numeric data code 2 and numeric data code 3 in Article 3 instruction；
It include numeric data code 3 in Article 4 instruction.Subsequent and so on.
Certainly, the above is only a kind of specific example, the utility model does not limit the number and resistance value and operation of operation code
Instruct the particular content of corresponding table.
Above several specific embodiments are only preferred embodiments of the present invention, above several specific embodiments
Can in any combination, the embodiment obtained after combination is also within the protection scope of the utility model.It should be pointed out that for this skill
For the those of ordinary skill in art field, relevant speciality technical staff is pushed away in the case where not departing from the spirit of the present invention and concept thereof
The oher improvements and changes of performance, should be included within the scope of protection of this utility model.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Claims (14)
1. a kind of instruction encoding and decoding and execute system characterized by comprising electric resistance array, multiplexer circuit, controller and
Executive device；
Include multiple rows of resistor by preset order arrangement on the electric resistance array；
The gating command that the multiplexer circuit is sent according to the controller, control gate the correspondence in the electric resistance array
Resistor；The multiplexer circuit is sent to the controller after being used to obtain the resistance value of the resistor of gating；The multichannel
The input terminal of selection circuit connects the electric resistance array, and the control terminal and output end of the multiplexer circuit are separately connected described
Controller；
The output end of the controller connects the executive device, and the controller is for generating and sending the gating command extremely
The multiplexer circuit corresponds to table according to the resistance value and operational order prestored, determines that the resistance value of received resistor is corresponding
Operational order simultaneously carries out operational order generation, and the operational order of generation is sent to the executive device and is executed.
2. system according to claim 1, which is characterized in that the multiplexer circuit gates row's resistor every time,
The corresponding operational order of the resistance value of every row's resistor.
3. system according to claim 2, which is characterized in that each resistor is fixedly installed in the electric resistance array
Corresponding position, the resistor are adjustable resistor.
4. system according to claim 3, which is characterized in that resistor described in every row include operation code resistor with
And several numeric data code resistors；
The resistance value and operational order prestored in the controller, which corresponds in table, includes: the resistance value and operation of operation code resistor
The corresponding relationship of type, the resistance value of numeric data code resistor and the corresponding relationship of operating parameter.
5. system according to claim 2, which is characterized in that the electric resistance array includes by the multiple rows of of preset order arrangement
Resistance slot and multiple fixed resistors, the resistance slot are used to be inserted into for the fixed resistor.
6. system according to claim 5, which is characterized in that include an operation code slot on resistance slot described in every row
And several numeric data code slots；
The resistance value and operational order prestored in the controller, which corresponds in table, includes: the fixed value resistance of insertion operation code slot
The resistance value of device and the corresponding relationship of action type, and insertion numeric data code slot fixed resistor resistance value and operating parameter
Corresponding relationship.
7. system according to claim 5 or 6, which is characterized in that be provided with hard contact, institute on the fixed resistor
State the hard contact being provided on resistance slot for contacting conducting with the hard contact on the fixed resistor.
8. system according to claim 1, which is characterized in that further include:
The display being connect with the controller, for being sent in the operational order of the executive device to the controller
Hold and its implementing result is shown.
9. system according to claim 1, which is characterized in that further include:
Multiple indicator lights, the indicator light are connect with the controller correspondingly with each operational order, the indicator light
Idsplay order for sending according to the controller carries out corresponding display operation.
10. system according to claim 1, which is characterized in that further include:
The voice broadcast equipment connecting with the controller, operational order content and operation for sending to control instruction refer to
The implementing result of order carries out voice broadcast.
11. system according to claim 1, which is characterized in that further include:
The single instrction connecting with the controller executes key and multiple instructions executes key；
The controller, which receives, to be triggered the single instrction and executes after the single instrction generated after key executes instruction, and the system is controlled
System works according to single instrction execution pattern；The controller receives the multiple instructions for triggering and generating after the multiple instructions execution key
After executing instruction, controls the system and work according to all instructions execution pattern.
12. system according to claim 1, which is characterized in that further include:
The beginning key and pause button being connect with the controller；
After the controller receives the sign on for triggering and generating after the beginning key, the system starts are controlled；
After the controller receives the pause instruction for triggering and generating after the pause button, the system halt work is controlled, until
Until receiving the sign on again.
13. system according to claim 1, which is characterized in that the multiplexer circuit includes that Multipexer selection is opened
Pass and analog-digital converter；
The Multipexer selection switchs the gating command sent according to the controller and the preset order, selective
It is connected between row's resistor in the electric resistance array every time；Described in the input terminal connection of the Multipexer selection switch
The output end of electric resistance array, the Multipexer selection switch connects the analog-digital converter；The control of the analog-digital converter
End connects the controller with output end.
14. system according to claim 1, which is characterized in that the controller is single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259385.XU CN209357044U (en) | 2018-12-29 | 2018-12-29 | A kind of instruction encoding and decoding and execute system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259385.XU CN209357044U (en) | 2018-12-29 | 2018-12-29 | A kind of instruction encoding and decoding and execute system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357044U true CN209357044U (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822259385.XU Active CN209357044U (en) | 2018-12-29 | 2018-12-29 | A kind of instruction encoding and decoding and execute system |
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| Country | Link |
|---|---|
| CN (1) | CN209357044U (en) |
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2018
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