CN108592715A - A kind of programmable electronic detonator control chip and its control flow - Google Patents
A kind of programmable electronic detonator control chip and its control flow Download PDFInfo
- Publication number
- CN108592715A CN108592715A CN201810411128.5A CN201810411128A CN108592715A CN 108592715 A CN108592715 A CN 108592715A CN 201810411128 A CN201810411128 A CN 201810411128A CN 108592715 A CN108592715 A CN 108592715A
- Authority
- CN
- China
- Prior art keywords
- module
- circuit
- control
- extension
- programmable
- 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.)
- Pending
Links
- 238000012937 correction Methods 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 23
- 230000006870 function Effects 0.000 claims abstract description 19
- 230000015654 memory Effects 0.000 claims abstract description 12
- 238000013500 data storage Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000007726 management method Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 15
- 230000003111 delayed effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/12—Primers; Detonators electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Electric Clocks (AREA)
Abstract
The present invention provides a kind of programmable electronic detonator control chip, including communication interface circuit, rectifier circuit, electric power management circuit, charging circuit, function detection module, high-power ignition switch circuit, the control of catch fire circuit, logic control circuit, nonvolatile memory, reset circuit and clock circuit, logic control circuit includes positive and negative signal identification module, serial data processing module, functional control module, detection signal processing module, data storage register, clock correction module and programmable extension module.The present invention is also improved the control flow of the chip, when increasing the clock correction instruction that clock correction module so that external equipment is sent out, the precision that extension time course can be improved, to provide it is a kind of can be to the high-precision electronic detonator control chip that is programmed of time of delaying.
Description
Technical field
The present invention relates to electronic detonator control chip technical fields, and in particular to a kind of programmable electronic detonator control chip
And its control flow.
Background technology
With the high speed development of social economy, detonator control chip realizes the Double wire stepless connection of electric detonator, electricity
The basic training such as two-way communication, built-in detonator identity code, the controllable, electronic delay of initiation process between sub- detonator and detonation equipment
Can, more traditional detonator there has been qualitative leap.However the prior art still retains electric detonator chip extension control aspect
The concept of traditional detonator " section ", i.e., often the extension time of hair detonator is a fixed value.Due to the other limitation of section, such thunder
Pipe, section other quantity is difficult to meet the application demand of extensive short-delay blasting engineering, although solving detonator " section " in technology
Problem, but correcting circuit and correction course are not provided with to the electric detonator extension time, cause electronic detonator control chip to be delayed
The not high problem of precision.
Invention content
In consideration of it, it is a primary object of the present invention to solve problems of the prior art, a kind of delay precision is provided
The programmable electronic detonator control chip and its control flow of raising.
The technical solution adopted by the present invention is：A kind of programmable electronic detonator controls chip, including communication interface circuit, whole
Flow bridge circuit, electric power management circuit, charging circuit, function detection module, high-power ignition switch circuit, the control of catch fire circuit,
Logic control circuit, nonvolatile memory, reset circuit and clock circuit, the logic control circuit and the power management
Module output end is electrically connected, and the logic control circuit includes positive and negative signal identification module, serial data processing module, function
Control module, detection signal processing module, data storage register, clock correction module and programmable extension module, it is described just
Inverted signal identification module is electrically connected with the serial data processing module；The input terminal of the functional control module with it is described multiple
Position circuit, the clock circuit and the serial data processing module are to be electrically connected, the output of the functional control module
End and the communication interface circuit, the function detection module, the clock correction module, described are compiled the charging circuit
Journey extension module and the positive and negative signal identification module be electrically connected, and the functional control module with it is described non-volatile
Memory, the data storage register and the detection signal processing module are to be electrically connected；The detection signal processing
Module is to be electrically connected with the function detection module；The data storage register electrically connects with the functional control module
It connects；The clock correction module is electrically connected with the programmable extension module；The programmable extension module and the ignition
Control circuit is electrically connected.
Preferably, the programmable extension module can preset down counter for one.
The present invention also provides a kind of programmable electronic detonator control chip control flow,
The first step initializes the internal register, including the programmable extension module；
Second step, initial work state close the control of catch fire circuit, open the function detection module；
Third walks, and reads the electric detonator identity code in the nonvolatile memory；
4th step, the instruction that the electric detonator external equipment to be received such as described functional control module is sent out：
If receiving clock correction instruction, continue the 5th step；
Extension time command is write if receiving, continues the 6th step；
If receiving igniting process, continue the 7th step；
5th step executes clock correction instruction, is then back to the 4th step；
6th step, execution write extension time course, are then back to the 4th step；
7th step count down to the extension time of write-in by internal clocking, then executes igniting process, i.e.,：
Step A, the functional control module send control signal to the programmable extension module, start described programmable
Extension module；
Step B, the functional control module, which waits for, reaches the time of delaying, if reaching the time of delaying, continues step
C；If not reaching, continue waiting for；
Step C, the programmable extension module is to the control of catch fire circuit output signal so that the ignition control electricity
Road is closed, and is in fired state；Terminate this igniting process；Then terminate this control flow.
Preferably, the clock correction instruction follows the steps below,
Step 1, the functional control module count instruction；
Count value is stored in the register of different unit times by step 2, the functional control module；
Step 3, the clock correction module carry out time adjustment, finish and terminate this clock instruction.
Preferably, the extension time course of writing follows the steps below,
Step 1, the functional control module write the identity code of the detonator in extension time command according to described in, judge
Whether is set to this detonator the time of delaying：If setting the time of delaying to this detonator, continue step 2；If not to this detonator
Setting is delayed the time, then terminates originally to write extension time course；
Step 2, can described in the extension time data write-in that the functional control module is write described in extension time command
Program extension module；
Step 3, the electric detonator write extension time up signal to its external equipment transmission；Then terminate originally to write
Extension time course.
Compared with prior art, a kind of programmable electronic detonator control chip of present invention offer and its control flow, have
The advantages of and advantageous effect be：By the way that the clock correction module in logic control circuit is arranged, enable to electric detonator internal
Portion's clock is corrected, the mutual cooperation between clock correction module and clock circuit, programmable extension module, when via delaying
Between instruction time that will delay register is written, functional control module is so that programmable extension time course has time adjustment
Function improves the precision of electric detonator chip extension.
Description of the drawings
Fig. 1 is a kind of integrated circuit block diagram of programmable electronic detonator control chip of the present invention；
Fig. 2 is a kind of schematic diagram of the control flow of programmable electronic detonator control chip of the present invention；
Fig. 3 is a kind of clock instruction schematic diagram of the control flow of programmable electronic detonator control chip of the present invention；
Fig. 4 is that a kind of extension time course of writing of the control flow of programmable electronic detonator control chip of the present invention is illustrated
Figure；
Fig. 5 is a kind of igniting process schematic diagram of the control flow of programmable electronic detonator control chip of the present invention.
In figure：1- communication interface circuits；2- rectifier circuits；3- electric power management circuits；4- charging circuits；5- Function detections
Module；The high-power ignition switch circuits of 6-；7- the control of catch fire circuit；8- logic control circuits；9- nonvolatile memories；10-
Reset circuit；11- clock circuits；12- serial data processing modules；The positive and negative signal identification modules of 13-；14- functional control modules；
15- detects signal processing module；16- data storage registers；17- clock correction modules；18- may be programmed extension module.
Specific implementation mode
In order to better understand the present invention, the present invention is further retouched with reference to specific embodiments and the drawings
It states.
As shown in Figures 1 to 5, a kind of programmable electronic detonator controls chip, including communication interface circuit 1, rectifier bridge are electric
Road 2, electric power management circuit 3, charging circuit 4, function detection module 5, high-power ignition switch circuit 6, the control of catch fire circuit 7,
Logic control circuit 8, nonvolatile memory 9, reset circuit 10 and clock circuit 11, the logic control circuit 8 with it is described
3 output end of power management module is electrically connected, and the logic control circuit 8 includes positive and negative signal identification module 13, serial data
Processing module 12, functional control module 14, detection signal processing module 15, data storage register 16, clock correction module 17
With programmable extension module 18, the positive and negative signal identification module 13 is electrically connected with the serial data processing module 12；Institute
State the input terminal and the reset circuit 10, the clock circuit 11 and the serial data processing module of functional control module 14
12 be to be electrically connected, the output end of the functional control module 14 and the communication interface circuit 1, the function detection module
5, the clock correction module 17, the programmable extension module 18 and the positive and negative signal identification module 13 are electrically to connect
It connects, and the functional control module 14 is believed with the nonvolatile memory 9, the data storage register 16 and the detection
Number processing module 15 is to be electrically connected；The detection signal processing module 15 is to be electrically connected with the function detection module 5；
The data storage register 16 is electrically connected with the functional control module 14；The clock correction module 17 is compiled with described
Journey extension module 18 is electrically connected；The programmable extension module 18 is electrically connected with the control of catch fire circuit 7.
Further, the programmable extension module 18 be one can preset down counter, functional control module 14 gets
The extension time data in extension time command is write later to directly write to the extension time data in presettable counter
Portion, this reduces the quantitative requirements to the register of temporal data in central processing unit.Using can preset down counter, then when
When the count value of the down counter reduces to zero, also mean that the time of delaying reaches, therefore the data being written into the counter can
It directly uses and writes the extension time data sent in extension time command without doing any transformation.
The present invention also provides a kind of programmable electronic detonator control chip control flow,
The first step initializes the internal register, including the programmable extension module 18；
Second step, initial work state close the control of catch fire circuit 7, open the function detection module 5；
Third walks, and reads the electric detonator identity code in the nonvolatile memory 9；
4th step, the instruction that the electric detonator external equipment to be received such as described functional control module 22 is sent out：
If receiving clock correction instruction, continue the 5th step；
Extension time command is write if receiving, continues the 6th step；
If receiving igniting process, continue the 7th step；
5th step executes clock correction instruction, is then back to the 4th step；
6th step, execution write extension time course, are then back to the 4th step；
7th step count down to the extension time of write-in by internal clocking, then executes igniting process, i.e.,：
Step A, the functional control module 14 send control signal to the programmable extension module 18, can described in startup
Program extension module 18；
Step B, the functional control module 14, which waits for, reaches the time of delaying, if reaching the time of delaying, continues to walk
Rapid C；If not reaching, continue waiting for；
Step C, the programmable extension module 18 is to 7 output signal of the control of catch fire circuit so that the ignition control
Circuit 7 processed is closed, and is in fired state；Terminate this igniting process；Then terminate this control flow.
Further, the clock correction instruction follows the steps below,
Step 1, the functional control module 14 count instruction；
Count value is stored in the register of different unit times by step 2, the functional control module 14；
Step 3, the clock correction module 17 carry out time adjustment, finish and terminate this clock instruction.
Further, the extension time course of writing follows the steps below,
Step 1, the functional control module 14 are sentenced according to the identity code for writing the detonator in extension time command
It is disconnected whether to be set to this detonator the time of delaying：If setting the time of delaying to this detonator, continue step 2；If not to this thunder
Pipe setting is delayed the time, then terminates originally to write extension time course；
Step 2, the functional control module 14 will be described in the extension time data write-ins that write in extension time command
Programmable extension module 18；
Step 3, the electric detonator write extension time up signal to its external equipment transmission；Then terminate originally to write
Extension time course.
The programmable electronic detonator control chip of the present invention and its operation principle of control flow are：Initialization is internal first
Memory and programmable extension module 18, initial work state, closing the control of catch fire circuit 7, open function detection module 5,
Electric detonator identity code in 14 reading non-volatile storage 9 of functional control module；It is sent out etc. external equipment to be received
Instruction receives clock correction instruction, and clock correction module 17 is then corrected internal clocking, receives and writes the time of delaying and refer to
It enables the time that will then delay that register is written, receives the extension time that firing command then count down to write-in by internal clocking, so
Igniting process is executed afterwards, is achieved in the electronic detonator control chip being programmed to the time of delaying.
The programmable electronic detonator control chip of the present invention and its characteristics of control flow be：By being arranged in logic control
The clock correction module 17 of circuit 8, enables to electric detonator to be corrected internal clocking, clock correction module 17 and clock
Via extension time command register, work(will be written the extension time in mutual cooperation between circuit 11, programmable extension module 18
Energy control module 14 is so that programmable extension time course improves the extension of electric detonator chip with time correction function
Precision.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be construed as limiting the practical range of the present invention.All changes and improvements made in accordance with the scope of the present invention, should all
It still belongs within this patent covering scope.
Claims (5)
1. a kind of programmable electronic detonator controls chip, including communication interface circuit (1), rectifier circuit (2), power management are electric
Road (3), charging circuit (4), function detection module (5), high-power ignition switch circuit (6), the control of catch fire circuit (7), logic
Control circuit (8), nonvolatile memory (9), reset circuit (10) and clock circuit (11), the logic control circuit (8)
It is electrically connected with the power management module (3) output end, it is characterised in that：
The logic control circuit (8) includes positive and negative signal identification module (13), serial data processing module (12), function control
Module (14), detection signal processing module (15), data storage register (16), clock correction module (17) and programmable extension
Module (18),
The positive and negative signal identification module (13) is electrically connected with the serial data processing module (16)；The function control mould
The input terminal of block (14) is equal with the reset circuit (10), the clock circuit (11) and the serial data processing module (12)
To be electrically connected, the output end of the functional control module (14) and the communication interface circuit (1), the charging circuit (4),
The function detection module (5), the clock correction module (17), the programmable extension module (18) and the positive inverted signal
Identification module (13) is to be electrically connected, and the functional control module (14) and the nonvolatile memory (9), the number
It is to be electrically connected according to storage register (16) and the detection signal processing module (15)；The detection signal processing module
(15) it is to be electrically connected with the function detection module (5)；The data storage register (16) and the functional control module
(14) it is electrically connected；The clock correction module (15) is electrically connected with the programmable extension module (18)；It is described programmable
Extension module (18) is electrically connected with the control of catch fire circuit (7).
2. a kind of programmable electronic detonator according to claim 1 controls chip, it is characterised in that：The programmable extension
Module (18) can preset down counter for one.
3. a kind of control flow of programmable electronic detonator control chip according to claim 1 or 2, it is characterised in that：
The first step initializes internal register and the programmable extension module (18)；
Second step, initial work state close the charging circuit (4) and the control of catch fire circuit (7), open the work(
It can detection module (5)；
Third walks, and reads the electric detonator identity code in the nonvolatile memory (9)；
4th step, the instruction that the electric detonator external equipment to be received such as described functional control module (14) is sent out：
If receiving clock correction instruction, continue the 5th step；
Extension time command is write if receiving, continues the 6th step；
If receiving igniting process, continue the 7th step；
5th step executes clock correction instruction, is then back to the 4th step；
6th step, execution write extension time course, are then back to the 4th step；
7th step count down to the extension time of write-in by internal clocking, then executes igniting process, i.e.,：
Step A, the functional control module (14) send control signal to the programmable extension module (18), can described in startup
Program extension module (18)；
Step B, the functional control module (14), which waits for, reaches the time of delaying, if reaching the time of delaying, continues step
C；If not reaching, continue waiting for；
Step C, the programmable extension module (18) is to the control of catch fire circuit (7) output signal so that the ignition control
Circuit (7) processed is closed, and is in fired state；Terminate this igniting process；Then terminate this control flow.
4. a kind of control flow of programmable electronic detonator control chip according to claim 3, it is characterised in that：It is described
Clock correction instruction follows the steps below,
Step 1, the functional control module (14) count instruction；
Count value is stored in the register of different unit times by step 2, the functional control module (14)；
Step 3, the clock correction module (17) carry out time adjustment, finish and terminate this clock instruction.
5. a kind of control flow of programmable electronic detonator control chip according to claim 3, it is characterised in that：It is described
Extension time course is write to follow the steps below,
Step 1, the functional control module (14) write the identity code of the detonator in extension time command according to described in, judge
Whether is set to this detonator the time of delaying：If setting the time of delaying to this detonator, continue step 2；If not to this detonator
Setting is delayed the time, then terminates originally to write extension time course；
Step 2, the functional control module (14) are described programmable by the extension time data write in extension time command write-in
Extension module (18)；
Step 3, the electric detonator write extension time up signal to its external equipment transmission；Then terminate originally to write extension
Time course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411128.5A CN108592715A (en) | 2018-05-02 | 2018-05-02 | A kind of programmable electronic detonator control chip and its control flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411128.5A CN108592715A (en) | 2018-05-02 | 2018-05-02 | A kind of programmable electronic detonator control chip and its control flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108592715A true CN108592715A (en) | 2018-09-28 |
Family
ID=63619638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810411128.5A Pending CN108592715A (en) | 2018-05-02 | 2018-05-02 | A kind of programmable electronic detonator control chip and its control flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108592715A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855489A (en) * | 2019-03-23 | 2019-06-07 | 华夏世昌(北京)科技有限公司 | A kind of igniting driving chip and control method |
| CN111240600A (en) * | 2020-01-19 | 2020-06-05 | 杭州晋旗电子科技有限公司 | Reliable storage method and system for OTP memory of electronic detonator chip |
| CN111336873A (en) * | 2020-04-28 | 2020-06-26 | 夏世长 | Chip for firing on bullet and application |
| CN111666597A (en) * | 2020-05-13 | 2020-09-15 | 上海微符尔半导体有限公司 | On-chip storage method and device for electronic detonator chip |
| CN111895868A (en) * | 2020-08-07 | 2020-11-06 | 上海芯跳科技有限公司 | Rapid high-precision time delay method for electronic detonator |
| CN112835321A (en) * | 2019-11-25 | 2021-05-25 | 富士电机株式会社 | Programmable Controller Systems and Modules |
| CN114296800A (en) * | 2021-12-29 | 2022-04-08 | 天津国芯科技有限公司 | Circuit and method for flexibly setting delay time between instructions in CPU |
| CN114858020A (en) * | 2022-04-26 | 2022-08-05 | 上海芯飏科技有限公司 | Anti-interference method, system and medium for electronic detonator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338995A (en) * | 2008-06-04 | 2009-01-07 | 北京铱钵隆芯科技有限责任公司 | Electronic detonator control chip and its connection reliability checking method |
| CN101464674A (en) * | 2008-09-24 | 2009-06-24 | 北京铱钵隆芯科技有限责任公司 | Programmable electronic detonator control chip and its control flow |
| CN101586931A (en) * | 2008-11-10 | 2009-11-25 | 北京铱钵隆芯科技有限责任公司 | Adjustable electronic detonator control chip and flow for controlling same |
| CN102016491A (en) * | 2008-09-24 | 2011-04-13 | 北京铱钵隆芯科技有限责任公司 | An electronic detonator control chip |
| CN103868416A (en) * | 2012-12-18 | 2014-06-18 | 北京全安密灵科技股份公司 | Method for correcting original oscillation frequency clock of chip |
| CN105509580A (en) * | 2015-11-26 | 2016-04-20 | 深圳市中安利业科技技术有限公司 | Precise delay method for digital detonator |
-
2018
- 2018-05-02 CN CN201810411128.5A patent/CN108592715A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338995A (en) * | 2008-06-04 | 2009-01-07 | 北京铱钵隆芯科技有限责任公司 | Electronic detonator control chip and its connection reliability checking method |
| CN101464674A (en) * | 2008-09-24 | 2009-06-24 | 北京铱钵隆芯科技有限责任公司 | Programmable electronic detonator control chip and its control flow |
| CN102016491A (en) * | 2008-09-24 | 2011-04-13 | 北京铱钵隆芯科技有限责任公司 | An electronic detonator control chip |
| CN101586931A (en) * | 2008-11-10 | 2009-11-25 | 北京铱钵隆芯科技有限责任公司 | Adjustable electronic detonator control chip and flow for controlling same |
| CN103868416A (en) * | 2012-12-18 | 2014-06-18 | 北京全安密灵科技股份公司 | Method for correcting original oscillation frequency clock of chip |
| CN105509580A (en) * | 2015-11-26 | 2016-04-20 | 深圳市中安利业科技技术有限公司 | Precise delay method for digital detonator |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855489A (en) * | 2019-03-23 | 2019-06-07 | 华夏世昌(北京)科技有限公司 | A kind of igniting driving chip and control method |
| CN112835321A (en) * | 2019-11-25 | 2021-05-25 | 富士电机株式会社 | Programmable Controller Systems and Modules |
| CN112835321B (en) * | 2019-11-25 | 2024-05-14 | 富士电机株式会社 | Programmable controller systems and modules |
| CN111240600A (en) * | 2020-01-19 | 2020-06-05 | 杭州晋旗电子科技有限公司 | Reliable storage method and system for OTP memory of electronic detonator chip |
| CN111240600B (en) * | 2020-01-19 | 2023-09-22 | 杭州晋旗电子科技有限公司 | Reliable storage method and system for OTP memory of electronic detonator chip |
| CN111336873B (en) * | 2020-04-28 | 2023-02-03 | 夏世长 | Chip for firing on bullet and application |
| CN111336873A (en) * | 2020-04-28 | 2020-06-26 | 夏世长 | Chip for firing on bullet and application |
| CN111666597B (en) * | 2020-05-13 | 2021-05-18 | 上海微符尔半导体有限公司 | On-chip storage method and device for electronic detonator chip |
| CN111666597A (en) * | 2020-05-13 | 2020-09-15 | 上海微符尔半导体有限公司 | On-chip storage method and device for electronic detonator chip |
| CN111895868A (en) * | 2020-08-07 | 2020-11-06 | 上海芯跳科技有限公司 | Rapid high-precision time delay method for electronic detonator |
| CN114296800A (en) * | 2021-12-29 | 2022-04-08 | 天津国芯科技有限公司 | Circuit and method for flexibly setting delay time between instructions in CPU |
| CN114858020A (en) * | 2022-04-26 | 2022-08-05 | 上海芯飏科技有限公司 | Anti-interference method, system and medium for electronic detonator |
| CN114858020B (en) * | 2022-04-26 | 2023-09-29 | 上海芯飏科技有限公司 | Anti-interference method and medium for electronic detonator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108592715A (en) | A kind of programmable electronic detonator control chip and its control flow | |
| US8582275B2 (en) | Electronic detonator control chip | |
| AU2009254403B2 (en) | An electronic detonator control chip and a detecting method of its connection correctness | |
| CN101586931B (en) | Adjustable electronic detonator control chip and flow for controlling same | |
| CN101464674B (en) | Programmable electronic detonator control chip and its control flow | |
| CN114777587B (en) | Electronic detonator module with fault diagnosis function and detonation method thereof | |
| CN103868416B (en) | A kind of method that the original frequency of oscillation clock of chip is corrected | |
| CN102592683A (en) | Method for entering chip test mode and related device | |
| AU2009242842B9 (en) | An electronic detonator control chip | |
| CN103225994B (en) | A kind of controller of digital electronic detonator and control method | |
| US8825939B2 (en) | Semiconductor memory device suitable for interconnection in a ring topology | |
| CN100462985C (en) | A Fast Configuration Method of Field Programmable Gate Array | |
| CN103868415A (en) | Time delay method with high precision and no cumulative effect | |
| CN106066684B (en) | Master-slave SOC chip low power consumption control circuit | |
| CN101887758B (en) | Emulation verification method of nonvolatile memory | |
| CN203338067U (en) | Circuit structure controlled by programming by OTP storage element in embedded system | |
| CN112199232A (en) | Fuse starting address identification fault-tolerant method | |
| CN203405130U (en) | Digital electronic detonator controller | |
| CN115200433B (en) | High-integration electronic detonator chip and system | |
| CN107644666A (en) | A kind of adaptive flash memory write-in method of controlling operation thereof and circuit | |
| CN115574674B (en) | Electronic detonator chip capable of improving networking capability and working method thereof | |
| CN206096990U (en) | Electric chip is got to single live wire | |
| CN111710357A (en) | MTP unit read-write control circuit of MCU | |
| CN221828896U (en) | RTC module control circuit and SoC chip | |
| CN115574671B (en) | Method, system, device and medium for improving time-sharing charging efficiency of electronic detonators |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |