CN103412781B - The method for burn-recording of One Time Programmable chip - Google Patents
The method for burn-recording of One Time Programmable chip Download PDFInfo
- Publication number
- CN103412781B CN103412781B CN201310379264.8A CN201310379264A CN103412781B CN 103412781 B CN103412781 B CN 103412781B CN 201310379264 A CN201310379264 A CN 201310379264A CN 103412781 B CN103412781 B CN 103412781B
- Authority
- CN
- China
- Prior art keywords
- burning
- thread
- camera module
- light source
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
- Studio Devices (AREA)
Abstract
The invention provides the method for burn-recording of a kind of OTP, including: multiple test fixtures are connected with same computer respectively, each test fixture is connected respectively a camera module；Multiple test fixtures are initialized；Multiple burning thread is set, makes the corresponding camera module of each burning thread；Self-corresponding camera module each to multiple burning threads initializes simultaneously；The OTP of self-corresponding camera module each to multiple burning threads carries out burning simultaneously；Treat that the equal burning of OTP of all camera modules is complete, show burning result.The present invention connects multiple test fixtures by using a computer, the burning thread identical with test fixture quantity is set, every burning thread is made to be responsible for initializing and the burning of OTP of a camera module, achieve the parallel of multiple OTP burning, compared to existing technology, the quantity of the camera module that method provided by the present invention can complete burning within the identical time becomes multiple to increase, i.e. work efficiency becomes multiple to improve.
Description
Technical field
The present invention relates to camera module technical field, more particularly, it relates to a kind of One Time Programmable core
The method for burn-recording of sheet.
Background technology
Along with the fast development of cell-phone camera module, the requirement of the imaging effect of camera module is got over by client
Come the highest.But each camera module is due to individual difference, and its imaging effect is not quite similar, only by one
The fixing parameter of set is difficult to make all camera modules all to reach good imaging effect.The most how to improve and take the photograph
As the concordance of module imaging effect is particularly important.
The concordance of camera module imaging effect to be improved needs to calibrate single camera module, and will
Calibration parameter stores.One Time Programmable chip (One-time Programmable is called for short OTP)
Because its cheap price is widely used in camera module improving the concordance of imaging effect.In shooting
Before module dispatches from the factory, entering in OTP by the basic parameter of camera module and calibration parameter burning, client is using
During camera module, only need to read the parameters being burnt in advance in OTP, just can make shooting mould as far as possible
Realizing of the imaging effect of group is highly consistent.
When routine carries out OTP burning, use the method for burn-recording of single-station, i.e. operated by an employee during burning,
Place a camera module on one test fixture, connect a computer, a burning thread is set.Adopt
In this way, once it is only capable of one camera module of burning, not only causes inefficiency, and cause
The waste of man power and material's cost.
Summary of the invention
The invention provides the method for burn-recording of a kind of One Time Programmable chip, to improve camera module burning
Work efficiency, save man power and material's cost.
For achieving the above object, the technical scheme is that
A kind of method for burn-recording of One Time Programmable chip, including: by multiple test fixtures respectively with same
Platform computer connects, and each test fixture connects a camera module respectively；To the plurality of test fixture
Initialize；Multiple burning thread is set, makes the corresponding camera module of each described burning thread；
In the plurality of burning thread, self-corresponding camera module each to the plurality of burning thread is carried out simultaneously
Initialize；In the plurality of burning thread, self-corresponding camera module each to the plurality of burning thread
One Time Programmable chip carry out burning simultaneously；Treat the One Time Programmable core of all described camera modules
The equal burning of sheet is complete, shows burning result.
Preferably, the scope of the quantity of described test fixture and set burning thread is 2～6.
Preferably, the quantity of described test fixture and set burning thread is 4.
Preferably, described in the plurality of burning thread, each self-corresponding to the plurality of burning thread
The One Time Programmable chip of camera module carries out burning simultaneously and includes: in each described burning thread,
Constantly read the preview data of camera module corresponding to described burning thread, and show described camera module
Preview screen；Opening light source, described light source provides light for described camera module；Produced at described light source
Under raw light environment, in each described burning thread, described preview screen is adjusted so that institute
State preview screen and meet burning requirement；According to the described preview screen meeting burning requirement, it is calculated institute
State the burning data of the One Time Programmable chip of camera module；To be calculated obtain all described camera modules
The burning data of One Time Programmable chip, described burning data is burned onto disposably can compiling of correspondence
In journey chip.
Preferably, described in the plurality of burning thread, corresponding to the plurality of burning thread shooting
The One Time Programmable chip of module carries out burning simultaneously and includes: in each described burning thread, constantly
Read the preview data of camera module corresponding to described burning thread, and show the preview of described camera module
Picture；Opening the first light source, described first light source provides light for described camera module；Described first
Under light environment produced by light source, in each described burning thread, described preview screen is adjusted
It is whole so that described preview screen meets burning requirement；According to the described preview screen meeting burning requirement, meter
Calculate the first burning data of the One Time Programmable chip obtaining described camera module；To be calculated owned
First burning data of the One Time Programmable chip of described camera module, closes the first light source, opens the
Two light sources, described secondary light source provides light for described camera module；Produced by described secondary light source
Under light environment, in each described burning thread, described preview screen is adjusted so that described pre-
Picture of looking at meets burning requirement；According to the described preview screen meeting burning requirement, be calculated described in take the photograph
The second burning data as the One Time Programmable chip of module；To be calculated obtain all described camera modules
The second burning data of One Time Programmable chip, by described first burning data and described second burning
In the One Time Programmable chip that data recording is the most corresponding.
Preferably, the burning thread that described setting is identical with described test fixture quantity, make each described burning
The corresponding described camera module of record thread also includes: arranging a state thread, described state thread is real
Time collect the status information of the plurality of burning thread, to coordinate the burning progress of the plurality of burning thread.
Compared with prior art, technical scheme provided by the present invention at least has the advantage that
The method for burn-recording of One Time Programmable chip provided by the present invention, by using a computer to connect
Multiple test fixtures, arrange the burning thread identical with test fixture quantity, make every burning thread be responsible for
The initialization of one camera module and the burning work of One Time Programmable chip, it is achieved that multiple shooting moulds
It is parallel that group burning chip works, and i.e. one time burning can complete the burning of multiple camera module chip.Compare
In prior art, a computer connects a test fixture, only a burning thread, and a burning can only
Completing the burning of a camera module chip, method for burn-recording provided by the present invention, within the identical time
The number of the camera module that can complete burning becomes multiple to increase, and work efficiency can be made to become multiple to improve.
Further, compared to existing technology, in method for burn-recording provided by the present invention employee by operation one
Platform computer can realize operating while multiple test fixtures, enables multiple camera module chip same
On platform computer, burning simultaneously, is greatly saved man power and material's cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The flow chart of the method for burn-recording of the One Time Programmable chip that Fig. 1 is provided by the embodiment of the present invention one；
A certain step in the method for burn-recording of the One Time Programmable chip that Fig. 2 is provided by the embodiment of the present invention two
Rapid particular flow sheet；
A certain step in the method for burn-recording of the One Time Programmable chip that Fig. 3 is provided by the embodiment of the present invention three
Rapid particular flow sheet.
Detailed description of the invention
Understandable, below in conjunction with the accompanying drawings for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from
The detailed description of the invention of the present invention is described in detail.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but this
Bright other can also be used to be different from alternate manner described here implement, those skilled in the art are permissible
In the case of intension of the present invention, doing similar popularization, therefore the present invention not by following public specifically
The restriction of embodiment.
Embodiment one
As described in background, conventional when the OTP burning carrying out camera module, an employee behaviour
Making a test fixture, a burning process is only capable of carrying out the burning of the OTP of a camera module, work
Inefficient.Further, when the OTP having multiple camera module needs to carry out burning in order to complete as early as possible to burn
Record work, can only increase use equipment (computer and test fixture), and accordingly increase operator,
Thus cause the increase of material resources and human cost.
Based on this, the invention provides the method for burn-recording of a kind of OTP, as it is shown in figure 1, this method for burn-recording
Including:
Multiple test fixtures are connected with same computer respectively, each test fixture is connected one respectively
Camera module；
Multiple burning thread is set, makes the corresponding camera module of each described burning thread；
In the plurality of burning thread, self-corresponding camera module each to the plurality of burning thread is simultaneously
Initialize；
In the plurality of burning thread, the one of self-corresponding camera module each to the plurality of burning thread
Secondary property programmable chip carries out burning simultaneously；
Treat that the equal burning of One Time Programmable chip of all described camera modules is complete, show burning result.
At the method for burn-recording of above-mentioned OTP, a computer connects multiple test fixtures, arranges and survey before test
The trial work dress identical burning thread of quantity, make every burning thread be responsible for a camera module initialization and
The burning work of OTP, it is achieved thereby that carry out while the burning work of multiple camera module OTP, with
Prior art is compared, method for burn-recording provided by the present invention, can complete more OTP within the identical time
Burning work, increased exponentially work efficiency number.Further, due to burning side provided by the present invention
In method, an employee can realize operating while multiple test fixtures by one computer of operation, therefore saves
Save man power and material.
Embodiment two
Core concept based on the technical solution of the present invention that embodiment one is introduced, the present embodiment specifically provides
The method for burn-recording of a kind of OTP, it is adaptable to carry out burning under the light environment that a kind of light source is provided
Situation, this method for burn-recording includes:
Multiple test fixtures are connected with same computer respectively, each test fixture is connected one respectively
Camera module；
The plurality of test fixture is initialized；
By to test fixture be energized, make test fixture start working, test fixture be mainly used in for its
The camera module self being connected provides voltage, electric current etc., enables camera module to work, and from shooting
Module reads preview data, it is provided that to the OTP burn recording software of rear end.
Multiple burning thread is set, makes the corresponding camera module of each described burning thread；
OTP is carried out burning and may utilize OTP burn recording software, carrying out when arranging of multiple burning thread,
The API(Application Programming Interface of Windows can be called) in OTP burn recording software
CreateEvent function and beginthread function in function arrange multiple thread.Wherein,
CreateEvent function is used for creating a name or unknown event object, and beginthread function is used
Create thread.Described burning thread is for being responsible for initializing and the burning of OTP of corresponding camera module
Record work.
In the present embodiment, the quantity of burning thread set on a computer need to be connected with this computer
The quantity of test fixture identical.Owing to the process of OTP burning is very fast, burning needs work people after completing
Camera module on test fixture is taken off by member, changes the camera module of non-burning, and this process is artificial
Operation, needs the regular hour, therefore the particular number (i.e. of the test fixture that computer is connected
The particular number of the burning thread set by platform computer) need to determine according to the proficiency level of operated by personnel,
Quantity is too much, and staff is it may happen that operation mistake, and quantity is very few, then do not reach and improve work as far as possible
Make the purpose of efficiency.Inventor is drawn by constantly test, described test fixture and set burning
The scope of the quantity of thread is preferably 2～6, more preferably 4.
Need to say is, although this gives the quantity of the test fixture that a computer is connected with
The preferred scope of the quantity of set burning thread and preferred value, but this preferred value scope and excellent
Select in the method for burn-recording that the present embodiment can not be provided by numerical value the test fixture that a computer connected
The quantity composition of quantity and set burning thread limits, in other embodiments of the invention, and the two
Can also be other numerical value.
In order to the real-time state observing each burning thread, the burning that completes more efficiently works,
Above-mentioned steps the most also includes: arrange a state thread, many described in described state thread real-time collecting
The status information of individual burning thread, to coordinate the burning progress of the plurality of burning thread.By described shape
State thread can react the duty of burning thread in time, and program (OTP burn recording software) can be made right
Emergency case in burning is made and being processed timely.
Such as, due to OTP many employings fuse structure, its programming process is irreversible destructive activity, i.e.
Each memory space of OTP all can only be write a secondary data and enter, and has wrongly write and just cannot delete or cover newly
Value up, during the burning of OTP, once data write unsuccessfully, and whole camera module will be scrapped,
Therefore, by arranging a state thread, the status information of real-time collecting burning thread, once find a certain
The OTP burning failure of camera module, then feed back to program by this situation, and program can stop burning in time and lose
The burning thread lost, waits that other burning thread completes burning work.
In the plurality of burning thread, self-corresponding camera module each to the plurality of burning thread is simultaneously
Initialize；
Camera module is initialized, substantially the whole sensitive chip of camera module is carried out initially
Change, during initialized, by writing specific parameter in the depositor of sensitive chip, make sense
Optical chip can normally work.
In the plurality of burning thread, the one of self-corresponding camera module each to the plurality of burning thread
Secondary property programmable chip carries out burning simultaneously；
Concrete, as in figure 2 it is shown, be the particular flow sheet of above-mentioned steps, above-mentioned steps preferably can be wrapped
Include following steps:
In each described burning thread, constantly read the preview of camera module corresponding to described burning thread
Data, and show the preview screen of described camera module；
Opening light source, described light source provides light for described camera module；
By providing light source to camera module, camera module can be made to be operated in uniform, a stable light
Under environment, thus improve the accuracy of the picture preview data acquired in subsequent step.
The number of the light source employed in burning process needs the parameter of burning according to actual needs, camera module
Selected sensitive chip determines.Such as, burning auto-focusing position (Auto Focus position,
AF position) parameter can only need a kind of light source, burning white balance (Automatic White
Balance, AWB) parameter, camera lens uniformity (Lens Shading) parameter may need various light sources.
In general, the light source employed in burning process is the most, and the accuracy of picture debugging is the highest, final
The imaging effect of the camera module arrived is the best.
Under light environment produced by described light source, in each described burning thread, to described preview
Picture is adjusted so that described preview screen meets burning requirement；
In the present embodiment, preferably through the time of exposure of adjustment sensitive chip, so that preview screen accords with again
Close burning requirement.Described burning requires to determine according to the sensitive chip difference of camera module, such as, makes
The G(Green of central area, green) value of passage is in the range of 160～180.
According to the described preview screen meeting burning requirement, it is calculated disposably may be used of described camera module
The burning data of programming chip；
Owing to the difference of different camera module sensitive chips and the parameter of OTP burning are different, therefore difference is taken the photograph
As having different computational methods when module calculates burning data.
Calculated burning data includes the schools such as Lens Shading, AWB, color, AF position
Quasi-parameter.
The burning data of the One Time Programmable chip obtaining all described camera modules to be calculated, by described
Burning data is burned onto in the One Time Programmable chip of correspondence.
Before camera module dispatches from the factory, by schools such as camera lens uniformity, white balance, color, auto-focusing positions
After quasi-parameter burning is entered in OTP, as long as client reads these parameters also when showing image from OTP
And be applied on image, the extraordinary imaging effect of concordance will be obtained.
Such as, by the calibration to camera lens uniformity, the uniformity of imaging can be improved；By to white balance
Calibration, imaging can be made to be not easy that colour cast phenomenon occurs；By the calibration to auto-focusing position,
Can the speed of fast lifting camera module auto-focusing and accuracy.
Treat that the equal burning of One Time Programmable chip of all described camera modules is complete, show burning result.
The shown One Time Programmable burning chip that burning result is each camera module is the most successful
Information, filters out the successful camera module of burning, unsuccessful then the reporting of burning according to this burning result
Useless process, then changes another batch and treats the camera module of burning, enter the burning of next round.
The OTP method for burn-recording that this enforcement is provided, uses and arranges a plurality of burning thread on a computer,
And connect the camera module identical with burning number of threads, make a burning thread be responsible for a camera module
The burning work of OTP, thus on a computer, realize the burning of multiple camera module OTP, improve
The work efficiency of module burning, saves man power and material's cost.
Embodiment three
The burning side that each step of the method for burn-recording of the OTP that the present embodiment is provided and embodiment one are provided
Each step of method is identical, sees embodiment one.Carry out under the light environment that two kinds of light sources are provided
The situation of burning, the present embodiment is to step therein: described in the plurality of burning thread, to described
The One Time Programmable chip of each self-corresponding camera module of multiple burning threads carries out burning simultaneously and is made that
Concrete refinement, this step specifically includes:
In each described burning thread, constantly read the preview of camera module corresponding to described burning thread
Data, and show the preview screen of described camera module；
Opening the first light source, described first light source provides light for described camera module；
Under light environment produced by described first light source, in each described burning thread, to described
Preview screen is adjusted so that described preview screen meets burning requirement；
According to the described preview screen meeting burning requirement, it is calculated disposably may be used of described camera module
First burning data of programming chip；
First burning data of the One Time Programmable chip obtaining all described camera modules to be calculated, closes
Closing the first light source, open secondary light source, described secondary light source provides light for described camera module；
Under light environment produced by described secondary light source, in each described burning thread, to described
Preview screen is adjusted so that described preview screen meets burning requirement；
According to the described preview screen meeting burning requirement, it is calculated disposably may be used of described camera module
Second burning data of programming chip；
Second burning data of the One Time Programmable chip obtaining all described camera modules to be calculated, will
Described first burning data is burned onto in corresponding One Time Programmable chip with described second burning data.
Wherein, the burning thread that described setting is identical with described test fixture quantity, make each described burning
The corresponding described camera module of thread the most also includes: arrange a state thread, described condition line
The status information of journey real-time collecting the plurality of burning thread, to coordinate the burning of the plurality of burning thread
Progress.
When calculating described first burning data, state thread can meter in real-time collecting all burnings thread
Calculation state, after waiting the computing in all burning threads all, state thread can feed back to program in time
This situation, program can be assigned rapidly all burning threads and enter the instruction of next step.Same, at meter
When calculating the second burning data, state thread also can play similar effect.By state thread to burning thread
The Real-time Collection of status information, can improve the processing speed to whole burning process, it is achieved coordinates burning and enters
The purpose of Cheng Jindu.
By embodiment two, OTP needs the parameter difference of burning, the light source needed during burning
Quantity will be different, such as, Lens Shading, AWB parameter of camera module is being carried out burning
Time need various light sources, owing to Shading with AWB parameter is the parameter relevant to colour temperature, so at this
The first light source selected in the burning of two kinds of parameters essentially consists in colour temperature with the difference of secondary light source
Different.Preferably, the colour temperature of the first light source can be 5100K, and the colour temperature of secondary light source can be 6500K.
It should be noted that the present embodiment is only to need to carry out under the light environment that two kinds of light sources are provided
Illustrate in case of burning, on the premise of without departing from core concept provided by the present invention, this
The method for burn-recording of the OTP that invention is provided applies also for the light provided at the light source of three kinds or more
The situation of burning is carried out under thread environment.
The method of the OTP burning that the present embodiment is provided, by arranging multiple burning line on a computer
Journey, and on a computer, connect the test fixture identical with burning number of threads, it is achieved that a computer
Above a plurality of burning thread is parallel, when making an employee operate a computer, can carry out multiple shooting simultaneously
The burning of module OTP, substantially increases work efficiency, has saved man power and material's cost.
Although the present invention discloses as above with preferred embodiment, but is not limited to the present invention.Any
Those of ordinary skill in the art, without departing under technical solution of the present invention ambit, may utilize
Technical solution of the present invention is made many possible variations and modification by method and the technology contents of stating announcement, or
It is revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solution of the present invention,
According to the technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification,
All still fall within the range of technical solution of the present invention protection.
Claims (5)
1. the method for burn-recording of an One Time Programmable chip, it is characterised in that including:
Multiple test fixtures are connected with same computer respectively, each test fixture is connected one respectively
Camera module；
The plurality of test fixture is initialized；
Multiple burning thread is set, makes the corresponding camera module of each described burning thread；
In the plurality of burning thread, self-corresponding camera module each to the plurality of burning thread is simultaneously
Initialize；
In the plurality of burning thread, the one of self-corresponding camera module each to the plurality of burning thread
Secondary property programmable chip carries out burning simultaneously；
Treat that the equal burning of One Time Programmable chip of all described camera modules is complete, show burning result；
When carrying out burning under the light environment that a kind of light source is provided, described at the plurality of burning thread
In, the One Time Programmable chip of self-corresponding camera module each to the plurality of burning thread is carried out simultaneously
Burning includes:
In each described burning thread, constantly read the preview of camera module corresponding to described burning thread
Data, and show the preview screen of described camera module；
Opening light source, described light source provides light for described camera module；
Under light environment produced by described light source, in each described burning thread, to described preview
Picture is adjusted so that described preview screen meets burning requirement；
According to the described preview screen meeting burning requirement, it is calculated disposably may be used of described camera module
The burning data of programming chip；
The burning data of the One Time Programmable chip obtaining all described camera modules to be calculated, by described
Burning data is burned onto in the One Time Programmable chip of correspondence.
Method for burn-recording the most according to claim 1, it is characterised in that described test fixture and set
The scope of the quantity of the burning thread put is 2～6.
Method for burn-recording the most according to claim 2, it is characterised in that described test fixture and set
The quantity of the burning thread put is 4.
Method for burn-recording the most according to claim 1, it is characterised in that provided at two kinds of light sources
When carrying out burning under light environment, described in the plurality of burning thread, to the plurality of burning thread
The One Time Programmable chip of corresponding camera module carries out burning simultaneously and includes:
In each described burning thread, constantly read the preview of camera module corresponding to described burning thread
Data, and show the preview screen of described camera module；
Opening the first light source, described first light source provides light for described camera module；
Under light environment produced by described first light source, in each described burning thread, to described
Preview screen is adjusted so that described preview screen meets burning requirement；
According to the described preview screen meeting burning requirement, it is calculated disposably may be used of described camera module
First burning data of programming chip；
First burning data of the One Time Programmable chip obtaining all described camera modules to be calculated, closes
Closing the first light source, open secondary light source, described secondary light source provides light for described camera module；
Under light environment produced by described secondary light source, in each described burning thread, to described
Preview screen is adjusted so that described preview screen meets burning requirement；
According to the described preview screen meeting burning requirement, it is calculated disposably may be used of described camera module
Second burning data of programming chip；
Second burning data of the One Time Programmable chip obtaining all described camera modules to be calculated, will
Described first burning data is burned onto in corresponding One Time Programmable chip with described second burning data.
5. according to the method for burn-recording described in claim 3 or 4, it is characterised in that described setting is with described
The burning thread that test fixture quantity is identical, makes the corresponding described camera module of each described burning thread
Also include:
One state thread is set, the state letter of described state thread real-time collecting the plurality of burning thread
Breath, to coordinate the burning progress of the plurality of burning thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310379264.8A CN103412781B (en) | 2013-08-27 | 2013-08-27 | The method for burn-recording of One Time Programmable chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310379264.8A CN103412781B (en) | 2013-08-27 | 2013-08-27 | The method for burn-recording of One Time Programmable chip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103412781A CN103412781A (en) | 2013-11-27 |
| CN103412781B true CN103412781B (en) | 2016-08-10 |
Family
ID=49605794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310379264.8A Active CN103412781B (en) | 2013-08-27 | 2013-08-27 | The method for burn-recording of One Time Programmable chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103412781B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103927195B (en) * | 2013-12-17 | 2017-10-20 | 记忆科技(深圳)有限公司 | One Time Programmable chip OTP upgrade method |
| CN104102530B (en) * | 2014-07-30 | 2017-11-21 | 广东小天才科技有限公司 | Method and system for improving burning speed of electronic product |
| CN105991986B (en) * | 2015-02-17 | 2018-05-18 | 百辰光电股份有限公司 | Camera model bearing calibration and its system |
| CN105117354A (en) * | 2015-07-23 | 2015-12-02 | 小米科技有限责任公司 | Firmware programming method, apparatus and system |
| CN105653332B (en) * | 2015-12-30 | 2019-05-24 | 深圳市芯海科技有限公司 | A kind of MCU system and method for burn-recording for correcting OTP burning problem |
| CN105677434B (en) * | 2016-03-18 | 2021-02-26 | 格科微电子（上海）有限公司 | OTP (one time programmable) burning method of image sensor |
| CN108810324B (en) * | 2017-04-26 | 2020-12-18 | 宁波舜宇光电信息有限公司 | Test data processing device, test data processing method and test equipment |
| CN107231554A (en) * | 2017-07-19 | 2017-10-03 | 深圳市辰卓科技有限公司 | Method for burn-recording, device and the IMAQ detection all-in-one of camera module |
| CN109460239A (en) * | 2017-09-06 | 2019-03-12 | 深圳市中兴微电子技术有限公司 | A kind of method, system and the replication tool of more veneer burnings |
| CN107659810A (en) * | 2017-10-19 | 2018-02-02 | 信利光电股份有限公司 | A kind of OTP method for burn-recording of camera module |
| CN108093250B (en) * | 2017-12-22 | 2020-02-14 | 信利光电股份有限公司 | Calibration burning method and calibration burning system for multi-camera module |
| CN108597455B (en) * | 2018-03-28 | 2021-05-28 | 昆山龙腾光电股份有限公司 | Threshold value burning device and method and threshold value burning system and method |
| CN109165025A (en) * | 2018-08-01 | 2019-01-08 | 京信通信系统（中国）有限公司 | The offline method for burn-recording of chip, device, system, computer storage medium and equipment |
| CN109144531A (en) * | 2018-08-08 | 2019-01-04 | 上海庆科信息技术有限公司 | The approaches to IM and device of programming system and its server |
| CN109614118B (en) * | 2018-11-23 | 2022-05-06 | 信利光电股份有限公司 | SPI Flash firmware burning method and device |
| CN110929254B (en) * | 2020-01-09 | 2023-08-22 | 成都三零嘉微电子有限公司 | Safe and reliable CPU chip OTP data batch loading system and method |
| CN111708621B (en) * | 2020-05-22 | 2024-03-29 | 伟恩测试技术(武汉)有限公司 | Display method of Pattern file based on multithread parallel processing |
| CN111782288B (en) * | 2020-06-30 | 2021-11-16 | 联想(北京)有限公司 | Electronic device and control method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4512545B2 (en) * | 2005-10-27 | 2010-07-28 | パナソニック株式会社 | Multilayer semiconductor module |
| CN2914057Y (en) * | 2006-07-11 | 2007-06-20 | 宁波舜宇光电信息有限公司 | Camera shooting mould set test bench |
| CN101281476A (en) * | 2008-05-14 | 2008-10-08 | 北京泰得思达科技发展有限公司 | Paralleling burning record method |
| CN101692217A (en) * | 2009-09-16 | 2010-04-07 | 东莞市步步高教育电子产品有限公司 | Method and device for burning chip |
| CN103136017A (en) * | 2011-12-05 | 2013-06-05 | 信利光电(汕尾)有限公司 | Programming method and device for one-time programmable memory (OTPM) |
| CN103024280B (en) * | 2012-12-28 | 2017-01-25 | 昆山丘钛微电子科技有限公司 | OTP (one time programmable) burner for camera modules |
-
2013
- 2013-08-27 CN CN201310379264.8A patent/CN103412781B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103412781A (en) | 2013-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103412781B (en) | The method for burn-recording of One Time Programmable chip | |
| Brecko et al. | Focus stacking: Comparing commercial top-end set-ups with a semi-automatic low budget approach. A possible solution for mass digitization of type specimens | |
| WO2017206535A1 (en) | Optical distribution network (odn) resource information collection method and device | |
| CN106231179A (en) | One the most double optical-filter switcher changing method and device | |
| CN104932875B (en) | Image processing apparatus, management system and management method | |
| CN104267719B (en) | Bus LED display system pointwise method for detecting fault and application thereof | |
| WO2017088552A1 (en) | Method and system for identifying electronic component polarity, and method and system for marking electronic component polarity | |
| CN109743500A (en) | A kind of calibration, switching method and the device of thermal camera diurnal pattern | |
| CN109978815A (en) | Detection system, information processing unit, evaluation method and storage medium | |
| CN113993250B (en) | Stage lighting control method, device, equipment and storage medium | |
| CN107679106A (en) | A kind of color-woven fabric design producing method of fast reaction | |
| CN109754444A (en) | Image rendering methods and device | |
| CN112004077B (en) | Calibration method and device for off-screen camera, storage medium and electronic equipment | |
| US20200100344A1 (en) | Illumination system and method for setting up illumination system | |
| CN109542562A (en) | The recognition methods of interface images and device | |
| US20220121325A1 (en) | User interface customization per application | |
| CN110602854A (en) | Topological structure recognition system and method for intelligent lighting system | |
| CN103336257B (en) | WAT test system and method | |
| CN109710477B (en) | The system and method that a kind of pair of plane interaction carries out automatic test | |
| CN116963340A (en) | Automatic light source dimming method, device and storage medium | |
| CN105095072B (en) | Application testing method and device and terminal | |
| CN110191261A (en) | The modular structure notification method of imaging sensor and imaging sensor | |
| CN116055713A (en) | Automatic detection method and terminal for flash lamp | |
| CN105657265A (en) | Full-automatic shooting imaging system and method | |
| US20070092198A1 (en) | Method and System for Automated Simulation of Cable Failure in a Network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |