CN106844116A - It is a kind of to realize the method and apparatus that check test is calibrated in IC burnings - Google Patents
It is a kind of to realize the method and apparatus that check test is calibrated in IC burnings Download PDFInfo
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- CN106844116A CN106844116A CN201611207829.4A CN201611207829A CN106844116A CN 106844116 A CN106844116 A CN 106844116A CN 201611207829 A CN201611207829 A CN 201611207829A CN 106844116 A CN106844116 A CN 106844116A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
Abstract
A kind of method for realizing IC burnings calibration check test of the invention, methods described includes：Control erasing program storage area and data storage area data；The data write-in of control program storage area；Control program storage area data check；Control data storage area data writes；Control data storage area data is verified.I takes charge of and realizes that to carrying out the equipment of performance burning calibration check test based on PIC series more piece products be using the serial parallel hybrid mode of 10 passages, integral type carry out burning, calibration and check test, by parsing the signaling state under PIC series IC burning patterns, decode the burning calibrating mode of IC, the burning for realizing PIC series IC using self-designed hardware circuit is calibrated, and flexibly, reasonability is strong for this design architecture, versatility is high, beneficial to later maintenance and the importing of novel I C burnings calibration.
Description
Technical field
The present invention relates to field of battery management, more particularly to a kind of method for realizing IC burnings calibration check test and set
It is standby.
Background technology
In multiple batteries product managing electric quantity, described PIC series managements IC are carried out usually using PIC series managements IC
Including PIC16F1933 single-chip microcomputers, PIC16F1936 single-chip microcomputers, the single-chip microcomputer of the model such as PIC16F1937 single-chip microcomputers, wherein described
PIC for Microchip Series P IC single-chip microcomputers abbreviation, below with PIC referred to as replace Microchip Series P IC monolithics
Machine.In order to effectively carry out managing electric quantity to multiple batteries product, it is necessary to the corresponding program of burning carries out electricity pipe in PIC
Reason.At present, existing battery product manufacturing enterprise generally carries out burning to PIC using burning box, and uses burning box burning
Mode carries out the suitable personal user of burning and uses, but for being had the following disadvantages in industrial mass manufacturing process：1st, burning box
Burning is carried out using man-to-man burning mode during burning, causes low production efficiency, be not suitable for producing in enormous quantities；2nd, burning box
Burning without calibration function, therefore, after burning program, in addition it is also necessary to using individually calibration calibration equipment tested, to ensure
Product after burning program meets the requirement in client and industry；3rd, because burn recording software uses genuine IDE, complex operation is good
Product are low with defective products discrimination, and burning station defective products is more, and employee's operation is easily made a mistake, and increases the production time, and increase is done over again
Rate, reduces production efficiency；4th, the connection of burning box and computer uses USB interface, and connective stability is low, personnel's frequency of maintenance
It is high.Therefore, how R ＆ D design one kind can quickly carry out fast writing to PIC series of products, and improve production efficiency is reduced
In-company resource loss, as enterprise's problem demanding prompt solution.
The content of the invention
It is high the invention provides a kind of production efficiency based on this, it is practical, and realize IC suitable for mass production
The method that check test is calibrated in burning.
The method that check test is calibrated in IC burnings is realized the invention discloses a kind of, it is characterised in that described method bag
Include：
Control erasing program storage area and data storage area data；
The data write-in of control program storage area；
Control program storage area data check；
Control data storage area data writes；
Control data storage area data is verified.
Preferably, the step of described control wipes program storage area with data storage area data includes：
Program storage block erasing instruction and data storage block erasing instruction are sent, program storage area and data storage area is former
Data dump.
Preferably, the step of described control program storage area data write includes：
Address reset is sent to single-chip microcomputer to instruct, by address as program storage area initial address 0x0000h, start program storage
Area's data write-in.
Preferably, the step of described control program storage area's data check, includes：
After the write-in of program storage area data, verified, whether identical with recordable paper compared program storage area data；
Address reset instruction is sent first, by address as program storage area initial address 0x0000h, is then sent and is read programming
Storage area data is instructed, and the data of reading are compared with recordable paper data, if data are correct, into next address school
Test.
Preferably, the step of described control data storage area data writes includes:
To single-chip microcomputer address reset is sent to instruct, by address as data storage area initial address 0x0000h, start data storage
Area's data write-in；
Loading data storage area data command being sent first and loading data to current address, sending internal clocking after the 10ms of interval compiles
Cheng Zhiling writes data into current address, and finally sending address increases instruction, into next operation address.
The equipment that check test is calibrated in IC burnings is realized the invention also discloses a kind of, it is characterised in that described equipment
Including：
Erasing module, for controlling erasing program storage area and data storage area data；
Writing module, for controlling program storage area data to write；
First correction verification module, for controlling program storage area data check；
Data write. module, for the write-in of control data storage area data；
Second correction verification module, for the verification of control data storage area data.
Preferably, described erasing module is used to send program storage block erasing instruction and be wiped with data storage block to refer to
Order, by program storage area and data storage area original data dump.
Preferably, described writing module is used to send address reset instruction to single-chip microcomputer, by address as program storage
Area initial address 0x0000h, starts the data write-in of program storage area.
Preferably, the first described correction verification module is used for after completion whole program storage area data are write, and is verified,
Whether identical with recordable paper compare program storage area data；
Address reset instruction is sent first, by address as program storage area initial address 0x0000h, is then sent and is read programming
Storage area data is instructed, and the data of reading are compared with recordable paper data, if data are correct, into next address school
Test.
Preferably, described Data write. module sends address reset and instructs to single-chip microcomputer, by address as data storage
Area initial address 0x0000h, starts the write-in of data storage area data；Loading data storage area data command is sent first to current
Address loads data, and sending internal clocking programming instruction after the 10ms of interval writes data into current address, finally sends address and increases
Plus instruction, into next operation address.
Beneficial effect：
It is of the invention with practical, improve production efficiency, reduce rework rate, it is adaptable to product mass production.The present invention
Described in equipment using 10 passages serial parallel hybrid mode, and be capable of integral type carry out burning, calibration and check test,
By parsing the signaling state under PIC series IC burning patterns, the burning calibrating mode of IC is decoded, using self-designed hardware
The burning calibration of circuit realiration PIC series IC, flexibly, reasonability is strong, and versatility is high for this design architecture, facilitate later maintenance with it is new
The importing of type IC burnings calibration, improve production efficiency is reduced because of manual operation, reduces burning program mistake, reduces defective products rate.
Brief description of the drawings
In order to illustrate more clearly of operation logic of the present invention and the technical scheme for using, to operation logic and will use below
Technology needed for the accompanying drawing to be used be briefly described.It is clear that drawings in the following description are only of the invention
Some operation examples, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of method flow diagram of method for realizing IC burnings calibration check test of the invention.
Fig. 2 is a kind of equipment block diagram of method for realizing IC burnings calibration check test of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in operation logic of the present invention, the technical scheme in the embodiment of the present invention is carried out it is clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Fig. 1 is refer to, based on this, the method that check test is calibrated in IC burnings is realized the invention provides a kind of.
A kind of to realize the method that check test is calibrated in IC burnings, methods described includes：
Control erasing program storage area and data storage area data；
The data write-in of control program storage area；
Control program storage area data check；
Control data storage area data writes；
Control data storage area data is verified.
Wherein in one embodiment, it is described control erasing program storage area with data storage area data the step of include：
Program storage block erasing instruction and data storage block erasing instruction are sent, program storage area and data storage area is former
Data dump, it is ensured that being capable of burning again.
Include wherein in one embodiment, the step of control program storage area data write：
Address reset is sent to single-chip microcomputer to instruct, address is started into program storage as program storage area initial address 0x0000h
Area's data write-in.
Wherein in one embodiment, it is described control program storage area's data check the step of include：
Completing after whole program storage area data write, to be verified, compare program storage area data whether with recordable paper
It is identical；
Address reset instruction is sent first, by address as program storage area initial address 0x0000h, is then sent and is read programming
Storage area data is instructed, and the data of reading are compared with recordable paper data, if data are correct, into next address school
Test.
Include wherein in one embodiment, the step of the control data storage area data writes:
Address reset is sent to single-chip microcomputer to instruct, address is started into data storage as data storage area initial address 0x0000h
Area's data write-in；
Loading data storage area data command being sent first and loading data to current address, sending internal clocking after the 10ms of interval compiles
Cheng Zhiling writes data into current address, and finally sending address increases instruction, into next operation address.
A kind of to realize the equipment that check test is calibrated in IC burnings, the equipment includes：
Erasing module 100, for controlling erasing program storage area and data storage area data；
Writing module 200, for controlling program storage area data to write；
First correction verification module 300, for controlling program storage area data check；
Data write. module 400, for the write-in of control data storage area data；
Second correction verification module 500, for the verification of control data storage area data.
Wherein in one embodiment, the erasing module is used to send program storage block erasing instruction and data storage
Block erasing instruction, by program storage area and data storage area original data dump, it is ensured that being capable of burning again.
Wherein in one embodiment, said write module is used to send address reset instruction to single-chip microcomputer, by address extremely
Start the data write-in of program storage area in program storage area initial address 0x0000h.
Wherein in one embodiment, first correction verification module is used to be write in completion whole program storage area data
Afterwards, verified, whether identical with recordable paper compared program storage area data.
Address reset instruction is sent first, by address as program storage area initial address 0x0000h, is then sent and is read
Program storage area data command, the data of reading are compared with recordable paper data, if data are correct, into next
Location verifies.
Wherein in one embodiment, the Data write. module is used to send address reset instruction to single-chip microcomputer, by ground
Location starts data storage area data write-in as data storage area initial address 0x0000h；Loading data storage area is sent first
Data command loads data to current address, and sending internal clocking programming instruction after the 10ms of interval writes data into current address,
Finally sending address increases instruction, into next operation address.
Wherein in one embodiment, second correction verification module is used to be write in the whole data storage area data of completion
Afterwards, verified, whether comparison data storage area data is identical with recordable paper
A kind of method for realizing IC burnings calibration check test of the invention, methods described includes：Control erasing program storage area
With data storage area data；The data write-in of control program storage area；Control program storage area data check；Control data memory block
Data write；Control data storage area data is verified.I takes charge of realization to carrying out performance burning calibration based on PIC series more piece products
The equipment of check test is that, using the serial parallel hybrid mode of 10 passages, carrying out burning, calibrating and check test for integral type is led to
The signaling state crossed under parsing PIC series IC burning patterns, decodes the burning calibrating mode of IC, using self-designed hardware electricity
The burning calibration of PIC series IC is realized on road, and flexibly, reasonability is strong, and versatility is high for this design architecture, beneficial to later maintenance with it is new
The importing of IC burnings calibration.
Hardware point of view：
This is based on PIC series more piece product burning calibration check test device hardware plates and is divided into " power module and burning module "
Two parts.Wherein power module circuitry has ten groups of 5V Independent adjustable power supplys, and the calibration checking procedure for being responsible for product is powered；Burn
Record modular circuit tool two groups of 15V regulated power supplies and burning MCU module, are responsible for product burning and power and burning function.
5V Independent adjustable power modules：The major function of the module is to provide 10 groups of independence battery cores, and the core that often economizes on electricity can pass through
Software is adjustable from 0~5V.The module is using 16 analog-digital converter AD5061 of high accuracy, it is ensured that voltage accuracy is transported within 1mV
Department is put using high fidelity high power amplifier LME49830, it is ensured that the load capacity of power module reaches 150mA.Power supply mould
The high accuracy of block ensure that the precision that product is calibrated with strong load capacity.
Burning module：Burning module is 5V power supplys comprising two groups of 15V regulated power supplies and burning MCU, 15V a power module
Module amplifies 3 times, is responsible for being powered to product MCU.Burning MCU uses Atmega64L single-chip microcomputers, and the single-chip microcomputer is 8 64 pins
Single-chip microcomputer, multiple communication modes are realized on the single-chip microcomputer（Such as UART, IIC, SPI etc.）, it is ensured that different product communication side
The unification of formula with it is integrated, it is ensured that the versatility of device hardware.
Hardware benefits：
Equipment integrates burning module with calibration module, realizes burning calibration integration.Product burning calibration verification
Unified flow is realized, this is relative to the important breakthrough of simple recording device before.Product is after burning is completed directly by soft
Part control enters calibration checking mode, instead of conventional burning calibration verification multistation test pattern.
Equipment scalability is strong
Device hardware angle has reserved the extension of TCH test channel（Maximum can be extended to 10 passages）, support that user's personnel setting is surveyed well
Ping, the port number that can be set according to user pulls up the test board of unused channel（Power panel and burning plate）, while setting
It is standby also to have reserved equipment voltage accuracy point inspection port so that user is set by external equipment and external hardware, periodically point inspection monitoring
Standby voltage x current precise manner.
3. equipment communication efficiency of transmission is high, and reliability is high
Device hardware uses ten serial ports parallel schemas, and external serial ports stability is high, and message transmission rate is fast, substitutes USB interface and connects
Computer is connect, the higher cost branch for falling to carry the computer of the high stability of phenomenon None- identified USB port requirement because of reduction USB is reduced
Go out.Equipment of serial communications reach 57600 simultaneously, take " one passes one receives ", the transmission side of picking of " send to receive and return "
Formula is communicated, when the next hardware acceptance to request signal（With byte digital form）Afterwards, according to the communication protocol for making with
Byte digital form feedback transmission.
a.1：PIC single chip microcomputer burning powering mode：
Powering mode during PIC single chip microcomputer burning is divided into two kinds of low-voltage and high pressure mode：1. high pressure mode is divided into preferentially again
Vpp powers and is powered with preferential Vdd, using two 15V adjustable modules of hardware, controls to ensure that IC can enter arbitrarily by software
A kind of calibration mode；2. low pressure calibration mode only needs to give Vpp confessions electricity, then to IC SPCLK signalings " 0,100 1101
0100 0,011 0,100 1,000 0,101 0000 " low-voltage power supply serial programming mode can be entered.
a.2:Programming instruction and its effect：
1st, loading configuration bit instruction " 000000 "：UserID, the configuration bit of PIC single chip microcomputer can be set in configuration bit module, read
Take the DeviceID of single-chip microcomputer.Whether the IC models for judging carrying out burning by reading the DeviceID of single-chip microcomputer are just
True IC models, it is ensured that the correct of burning is carried out, setting UserID can be identified to single-chip microcomputer with configuration bit and start monolithic
Machine defencive function.
2nd, loading program storage area's data command " 000010+data "：Data are carried out to the program storage area of single-chip microcomputer to add
Carry.Corresponding data can be loaded to program storage area current address by the instruction to single-chip microcomputer signaling, the instruction is mainly used in
Write data into DataFlash regions.
3rd, loading data storage area data command " 000011+data "：Data are carried out to the data storage area of single-chip microcomputer to add
Carry.Corresponding data can be loaded to data storage area current address by the instruction to single-chip microcomputer signaling, the instruction is mainly used in
Write data into EEPRom regions.
4th, program storage area's data command " 000100 " is read：Deposited by the way that programming can be read to the single-chip microcomputer signaling instruction
Data in storage area current address, the instruction is mainly used in the data check work after the completion of the write-in of DataFlash area datas.
5th, data storage area data instruction " 000101 " is read：Deposited by the way that data can be read to the single-chip microcomputer signaling instruction
Data in storage area current address, the instruction is mainly used in the data check work after the completion of the write-in of EEPRom area datas.
6th, address increases instruction " 000110 "：Program storage area and data memory area address when sending the instruction to single-chip microcomputer
Can Jia one upwards, can realize traveling through whole program storage area and data storage area location by the instruction.
7th, address reset instruction " 010110 "：Program storage area and data memory area address when sending the instruction to single-chip microcomputer
Initial address 0x00 can be reset to.
8th, internal clocking programming instruction " 001000 "：Under conditions of using internal clocking, the instruction is sent to single-chip microcomputer,
The data write-in current address of program storage area or data storage area can will be carried in.
9th, external clock programming instruction " 011000 "：Under conditions of using external clock, the instruction is sent to single-chip microcomputer,
The data write-in current address of program storage area or data storage area can will be carried in.
10th, external clock programming instruction " 001010 " is exited：Sending the instruction to single-chip microcomputer can be such that single-chip microcomputer terminates outward
Portion's clock programming.
11st, program storage block erasing instruction " 001001 "：Sending the instruction to single-chip microcomputer can wipe mcu programming
The total data of memory block, realizes repeating to compile.
12nd, data storage block erasing instruction " 001011 "：Sending the instruction to single-chip microcomputer can wipe single-chip data
The total data of memory block, realizes repeating to compile.
a.3 ：PIC series monolithic burnings：
After the parsing of PIC series monolithics programming instruction is completed, using equipment burning module, programming instruction is compiled into responsible burning
In the Atmega64L single-chip microcomputers of record.When burning is carried out to PIC series monolithics, first using in three kinds of power up mode
Activation single-chip microcomputer is planted, single-chip microcomputer is entered pattern compiler, into after pattern compiler, single-chip microcomputer can be manipulated by above-mentioned instruction.
Manipulate the specific steps of single-chip microcomputer：
1st, monolithic type number is confirmed：Need to confirm whether it is correct single-chip microcomputer model before single-chip microcomputer burning.Sent to single-chip microcomputer and added
Configuration bit instruction is carried, address is loaded into configuration memory block, then 6 addresses of transmission increase instruction and increase to address
0x8006h, finally sends and reads program storage area data command, reads DeviceID and compares, if model is correct, after carrying out
Continuous step, otherwise exits burning pattern.
2nd, program storage area and data storage area data are wiped：Send program storage block erasing instruction and data storage area
Block erasing instruction, by program storage area and data storage area original data dump, it is ensured that being capable of burning again.
3rd, program storage area data write-in：Address reset is sent to single-chip microcomputer to instruct, by address as at the beginning of program storage area
Beginning address 0x0000h starts the data write-in of program storage area.Loading program storage area data command is sent first to current address
Loading data, send internal clocking programming instruction and write data into current address after the 10ms of interval, finally send address increase and refer to
Order, into next operation address.
4th, program storage area data check：After completion whole program storage area data are write, verified, compared programming
Whether storage area data is identical with recordable paper.Address reset instruction is sent first, by address as at the beginning of program storage area
Beginning address 0x0000h, is then sent and reads program storage area data command, and the data of reading are compared with recordable paper data
It is right, if data are correct, enter next address verification；
5th, data storage area data write-in：To single-chip microcomputer send address reset instruct, by address as data storage area initially
Location 0x0000h starts data storage area data write-in.Loading data storage area data command is sent first to be loaded to current address
Data, send internal clocking programming instruction and write data into current address after the 10ms of interval, and finally sending address increases instruction, enters
Enter next operation address.
6th, data storage area data check：After the whole data storage area data of completion are write, verified, comparison data
Whether storage area data is identical with recordable paper.Address reset instruction is sent first, by address as at the beginning of data storage area
Beginning address 0x0000h, is then sent and reads the instruction of data storage area data, and the data of reading are compared with recordable paper data
It is right, if data are correct, enter next address verification.
B. host computer burning calibrating mode：
B.1 burning calibrating mode templating：For different types of single-chip microcomputer and different calibrating modes, mould is established as
Plate, burning is divided into 8 bytes of write-once, 32 bytes of 16 bytes of write-once and write-once；Calibration is divided into order
Calibration, the calibration of modification program storage area and the calibration of modification data storage area.It is follow-up only to directly invoke after the completion of template formulation
, greatly reduce code maintenance amount and use difficulty with burning calibrator (-ter) unit.
C. device software test result traceability system：
After the completion of equipment test more piece product, the data of calibration test are uploaded to the webserver and local clothes by network signal
In business device in corresponding form；
Server aspect：Operated on backstage using server, play each equipment machine numbering of distribution, distribute product serial unitedly
Number, the data record of the performance test of binding product ID storage corresponding product simultaneously supports that user passes through product serial in real time
Number inquire product performance test data at that time etc. effect.
Because the data volume of daily upload server performance test is very big, day, to accumulate, causes the number in server database
It is too big according to the data volume in table, cause data message on-line off-line（Server and local device）Transmission is influenceed by certain,
Cause equipment performance to test and produce certain time delay, so as to have impact on the testing efficiency and speed of equipment.Therefore the method taken
It is to be set up in server database " Backup Data table removes same data message, the lifting server database speed of service "
Storing process, this storing process（Principle）：Can set up and replicate one with " preserving the master data sheet of burning upgrading data " lattice
The same new sublist of formula, then replicates in stipulated time section according to the selection of user's condition from " master data sheets of retention data "
（Such as the last month that the current time is counted）Performance test data, it is to be copied it is complete after be stored in the new sublist of firm foundation, stored
The firm data message for replicating is deleted accordingly from master meter afterwards, to reach the effect of release master meter memory space, so as to realize
Server is lightened the burden.
This storing process supports that user's setting is performed (as specified monthly one day) at the appointed time simultaneously, plays flexibly allotment
Effect.
Operation logic of the present invention is described in detail above, the explanation of above-mentioned operation logic is only intended to help and understands
The method of the present invention and its core concept；Simultaneously for those of ordinary skill in the art, according to thought of the invention, in tool
Be will change in body implementation method and range of application, in sum, this specification content should not be construed as to the present invention
Limitation.
Claims (10)
1. it is a kind of to realize the method that check test is calibrated in IC burnings, it is characterised in that described method includes：
Control erasing program storage area and data storage area data；
The data write-in of control program storage area；
Control program storage area data check；
Control data storage area data writes；
Control data storage area data is verified.
2. it is according to claim 1 to realize the method that check test is calibrated in IC burnings, it is characterised in that described control is wiped
Except including the step of program storage area is with data storage area data：
Program storage block erasing instruction and data storage block erasing instruction are sent, program storage area and data storage area is former
Data dump.
3. it is according to claim 1 to realize the method that check test is calibrated in IC burnings, it is characterised in that described control is compiled
The step of journey storage area data writes includes：
Address reset is sent to single-chip microcomputer to instruct, by address as program storage area initial address 0x0000h, start program storage
Area's data write-in.
4. it is according to claim 1 to realize the method that check test is calibrated in IC burnings, it is characterised in that described control is compiled
The step of journey storage area data is verified includes：
After the write-in of program storage area data, verified, whether identical with recordable paper compared program storage area data；
Address reset instruction is sent first, by address as program storage area initial address 0x0000h, is then sent and is read programming
Storage area data is instructed, and the data of reading are compared with recordable paper data, if data are correct, into next address school
Test.
5. it is according to claim 1 to realize the method that check test is calibrated in IC burnings, it is characterised in that described control number
The step of being write according to storage area data includes:
To single-chip microcomputer address reset is sent to instruct, by address as data storage area initial address 0x0000h, start data storage
Area's data write-in；
Loading data storage area data command being sent first and loading data to current address, sending internal clocking after the 10ms of interval compiles
Cheng Zhiling writes data into current address, and finally sending address increases instruction, into next operation address.
6. it is a kind of to realize the equipment that check test is calibrated in IC burnings, it is characterised in that described equipment includes：
Erasing module, for controlling erasing program storage area and data storage area data；
Writing module, for controlling program storage area data to write；
First correction verification module, for controlling program storage area data check；
Data write. module, for the write-in of control data storage area data；
Second correction verification module, for the verification of control data storage area data.
7. it is according to claim 6 to realize the equipment that check test is calibrated in IC burnings, it is characterised in that described erasing mould
Block is used to send program storage block erasing instruction and data storage block erasing instruction, by program storage area and data storage area
Former data dump.
8. it is according to claim 6 to realize the equipment that check test is calibrated in IC burnings, it is characterised in that described write-in mould
Block is used to send address reset instruction to single-chip microcomputer, by address as program storage area initial address 0x0000h, starts programming and deposits
Storage area data write.
9. it is according to claim 6 to realize the equipment that check test is calibrated in IC burnings, it is characterised in that the first described school
Test module for completing after whole program storage area data write, to be verified, compare program storage area data whether with burning
Record file is identical；
Address reset instruction is sent first, by address as program storage area initial address 0x0000h, is then sent and is read programming
Storage area data is instructed, and the data of reading are compared with recordable paper data, if data are correct, into next address school
Test.
10. it is according to claim 6 to realize the equipment that check test is calibrated in IC burnings, it is characterised in that described data
Writing module sends address reset and instructs to single-chip microcomputer, by address as data storage area initial address 0x0000h, starts data
Storage area data writes；Loading data storage area data command is sent first and loads data to current address, sent out after the 10ms of interval
Internal clocking programming instruction is sent to write data into current address, finally sending address increases instruction, into next operation address.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109358863A (en) * | 2018-10-22 | 2019-02-19 | 深圳市派捷电子科技有限公司 | A kind of the IC burning device and method of ICT apparatus control |
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| CN109358863B (en) * | 2018-10-22 | 2021-07-20 | 深圳市派捷电子科技有限公司 | IC burning method for ICT machine control |
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