CN108228404A - A kind of domestic processor verification method based on aerospace applications - Google Patents
A kind of domestic processor verification method based on aerospace applications Download PDFInfo
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- CN108228404A CN108228404A CN201611153883.5A CN201611153883A CN108228404A CN 108228404 A CN108228404 A CN 108228404A CN 201611153883 A CN201611153883 A CN 201611153883A CN 108228404 A CN108228404 A CN 108228404A
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- verification
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- domestic processor
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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
- G06F11/26—Functional testing
Abstract
The invention belongs to rapid photo detectors, it is related to a kind of domestic processor verification method based on aerospace applications, the Pyatyi verification method being previously mentioned according to the present invention, it can realize that component grade, plate grade, complete machine grade, the system-level and typical case of domestic processor support verification, and the present invention and external processor have carried out analysis comparison, the validity of verification flow and method is demonstrated, risk is reduced for promoting the use of for domestic processor.
Description
Technical field
The invention belongs to rapid photo detectors, are related to a kind of domestic processor verification method based on aerospace applications.
Background technology
With the development of processor technology, high-performance processor is applied in new Aviation AirborneComputer.For assessment
The use reliability of processor needs to carry out a series of verification work after processor manufacture.Foreign countries pay much attention to highly reliable
The verification related work of property component, has assessment and application study that specialized agency is responsible for component, forms complete technology
Method system.The test verification work of domestic component is concentrated mainly on space industry, forms first device with space flight
Part application verification system and flow have the characteristics that the processor application verification system and flow of aviation but without formation.
With the continuous development of China's avionics, the function and task complexity of aircraft are continuously improved, airborne meter
The characteristics of multitask of calculation machine, hard real time, is more prominent, and also the function to processor used, performance propose higher requirement.For
Realize the autonomous controllable of air weapon, in Aviation AirborneComputer development process, using domestic integrated circuit into
For mainstream, but many problems are also all exposed in use, whether domestic processor, which can meet aviation field environment, is fitted
Answering property is particularly important.
Invention content
The purpose of the present invention：The present invention be with existing technology and test verification equipment, for the demand of aviation field, from
Component grade, plate grade, complete machine grade, system-level and typical case support five aspects to carry out test verification work to domestic processor
Make.
Technical scheme of the present invention：
A kind of domestic processor verification method based on aerospace applications, includes the following steps：
Step 1：Proof scheme is write, whether decision processor meets verification acceptable conditions, if met, enters step
Two, if do not met, feedback analysis result；
Step 2：Component level verification is carried out to domestic processor, judges whether to meet proof scheme and detail specification
It is required that if it is satisfied, three are entered step, if conditions are not met, entering step seven；
Step 3：To domestic processor into andante level verification, judge whether to meet plate level verification requirement, if it is satisfied, into
Enter step 4, if conditions are not met, entering step seven；
Step 4：Complete machine level verification is carried out to domestic processor, judges whether to meet complete machine level verification requirement, if full
Foot, enters step five, if conditions are not met, entering step seven；
Step 5：Whole-system verification is carried out to domestic processor, to domestic processor supported application system integrated treatment
General performance is verified, judges whether to meet whole-system verification requirement, if it is satisfied, six are entered step, if conditions are not met, into
Enter step 7；
Step 6：Typical case enabling capabilities verification is carried out to domestic processor, enters step seven；
Step 7, integrated application verification result provide domestic processor application verification evaluation.
A kind of domestic processor verification method based on aerospace applications, the component level verification include foundation
The test requirements document of GJB548B-2005 microelectronic components test method and GJB597A-96 semiconductor integrated circuit generic specifications confirms
Domestic processor influences plate grade and the physical characteristic of complete machine level verification；The component level verification specifically includes：It is physical package, outer
Shape size, solderability, exit intensity, flip-chip pull, solder ball coplanarity, operational characteristic, power consumption test and basic function
Test.
A kind of domestic processor verification method based on aerospace applications, the plate level verification are included based on processor
Module design, emulation, operating system adaptation, test software design, the most of function and performance of domestic processor are carried out
Verification；The plate level verification includes plate grade hardware verification and plate grade software verification, and plate grade hardware verification uses general purpose test equipment,
Verification Project has module design verification, dominant frequency test, memory test, heat analysis, operating voltage test, I/O pin level to survey
Examination；Plate grade software verification platform is vxworks operating system, and Verification Project has operating system to be adapted to, operational capability is tested and steady
Qualitative test.
A kind of domestic processor verification method based on aerospace applications, the complete machine level verification is to software and hardware collection
The operation of module after, access, graphics process, function, performance, the stability of interface transmission, fault-tolerant ability, Fault Isolation energy
Power, environmental suitability are verified；The complete machine level verification includes complete machine hardware verification, complete machine software verification and machine failure point
Three aspects of analysis, the complete machine hardware verification include power consumption test, external interrupt response test, bus transfer test and discrete magnitude
Input/output test；The complete machine software verification platform be vxworks operating system, Verification Project include operational capability test and
The concurrent stability test of multibus；Machine failure analysis include phenomenon of the failure and analysis, fault location and Analysis on Mechanism and
Corrective action and regression test.
A kind of domestic processor verification method based on aerospace applications, the whole-system verification is to domestic processing
The general performance of device supported application system integrated treatment is verified, vxworks operating system shifting is carried out on application verification plate
It plants, develops validation test program；The whole-system verification includes comprehensive performance verification and interface airworthiness compliance, comprehensive performance are tested
Card includes real-time response performance verification, the verification of real-time response stability, startability verification, information processing performance verification, interface
Airworthiness compliance includes bus interface specifications airworthiness compliance and operating system interface airworthiness compliance.
A kind of domestic processor verification method based on aerospace applications, the typical case enabling capabilities verification are
Typical case proving program is loaded on airborne computer system；The typical case enabling capabilities verification includes airborne synthesis and shows
Control verification and Electromechanical Management verification, the particular content of the typical case enabling capabilities verification are included at the data of domestic processor
Reason ability, bus communication ability, display processing ability, task scheduling ability, real-time；Control verification and electromechanics are shown in airborne synthesis
While admin-authentication is run, task run efficiency, resources occupation rate need to be monitored.
Advantageous effect
According to the Pyatyi verification method that the present invention is previously mentioned, the component grade, plate grade, complete machine of domestic processor can be realized
Grade, the support verification of system-level and typical case, and the present invention and external processor have carried out analysis comparison, it was demonstrated that verification stream
The validity of journey and method reduces risk for promoting the use of for domestic processor.
Description of the drawings
A kind of domestic processor verification method flow charts based on aerospace applications of Fig. 1
Specific embodiment
The present invention is applied to for domestic processor in new Aviation AirborneComputer, with reference to existing technology and test
Method forms the domestic processor application verification system and flow with aviation, as shown in Figure 1.
Step 1：Proof scheme is write, judges whether to meet verification acceptable conditions, if met, enters step two, if
It does not meet, then feedback analysis result.
Step 2：Component level verification, the examination of Main Basiss GJB548B-2005 microelectronic components are carried out to domestic processor
The test requirements document of proved recipe method and GJB597A-96 semiconductor integrated circuit generic specifications confirms that domestic processor influences plate grade and complete machine
The physical characteristic of level verification.The Verification Project of design includes：Physical package class, solderability, exit intensity, is fallen at appearance and size
Load pulls, solder ball coplanarity, operational characteristic, power consumption test and Basic function testing.After completing component level verification, judgement is
It is no to meet the requirement of proof scheme and detail specification, if it is satisfied, three are entered step, if conditions are not met, entering step seven.
Step 3：To domestic processor into andante level verification, it is substantially carried out processor-based module design, emulation, behaviour
Make system adaptation, test software design, by the board level test that software and hardware integrates to the most of function and property of domestic processor
It can be verified.Hardware verification uses general purpose test equipment, and Verification Project has module design verification, dominant frequency test, memory to survey
Examination, heat analysis, operating voltage test, I/O pin level detecting.Software verification platform be vxworks operating system, Verification Project
There are operating system adaptation, operational capability test and stability test.After completing plate level verification, judge whether that meeting plate level verification wants
It asks, if it is satisfied, four are entered step, if conditions are not met, entering step seven.
Step 4：Complete machine level verification is carried out to domestic processor, be the operation of module after being integrated to software and hardware, access,
Graphics process, interface transmission etc. function, performance, stability, fault-tolerant ability, trouble isolation serviceability, environmental suitability into
Row verification provides basic test data for the domestic processor type selecting in airborne field and supports.Verification Project includes hardware verification, software
Three aspects of verification and accident analysis.Hardware verification project includes power consumption test, external interrupt response test, bus transfer test
With discrete magnitude input/output test.Software verification platform be vxworks operating system, Verification Project include operational capability test and
The concurrent stability test of multibus.Research to accident analysis, including phenomenon of the failure and analysis, fault location and Analysis on Mechanism and
Corrective action and regression test.After completing complete machine level verification, judge whether to meet complete machine level verification requirement, if it is satisfied, into
Step 5, if conditions are not met, entering step seven.
Step 5：Whole-system verification is that the general performance of domestic processor supported application system integrated treatment is tested
Card carries out vxworks operating system transplanting on application verification plate, develops validation test program, and Verification Project includes comprehensive
It is able to verify that and interface airworthiness compliance.Comprehensive performance verification includes real-time response performance verification, the verification of real-time response stability, opens
Dynamic performance verification, information processing performance verification.Interface airworthiness compliance includes bus interface specifications airworthiness compliance and operation is
System interface airworthiness compliance.After completing whole-system verification, judge whether to meet whole-system verification requirement, if it is satisfied, entering step
Rapid six, if conditions are not met, entering step seven.
Step 6：Typical case enabling capabilities verification be under the premise of domestic processor performance requirements is up to standard,
The Verification Project that typical case proving program is implemented is loaded on airborne computer system.In this method using airborne synthesis show control and
The enabling capabilities verification of two typical cases of Electromechanical Management, the verification of the two typical cases can reflect domestic processing from application angle
Data-handling capacity, bus communication ability, display processing ability, task scheduling ability, real-time of device etc..In typical case journey
While sort run, task run efficiency, resources occupation rate need to be monitored, be supervised by specific purpose tool and self-compiling program
It surveys, and as possible so that test program and monitoring program take up less resources, to reduce the influence to application system.It is evaluated with this domestic
Processor runs the quality of typical application applicability.After completing the verification of typical case enabling capabilities, seven are entered step.
Step 7, integrated application verification result provide domestic processor application verification evaluation.
Claims (6)
1. a kind of domestic processor verification method based on aerospace applications, which is characterized in that include the following steps：
Step 1：Proof scheme is write, whether decision processor meets verification acceptable conditions, if met, enters step two, such as
Fruit does not meet, then feedback analysis result；
Step 2：Component level verification is carried out to domestic processor, judges whether the requirement for meeting proof scheme and detail specification,
If it is satisfied, three are entered step, if conditions are not met, entering step seven；
Step 3：To domestic processor into andante level verification, judge whether to meet plate level verification requirement, if it is satisfied, entering step
Rapid four, if conditions are not met, entering step seven；
Step 4：Complete machine level verification is carried out to domestic processor, judges whether to meet complete machine level verification requirement, if it is satisfied, into
Enter step 5, if conditions are not met, entering step seven；
Step 5：Whole-system verification is carried out to domestic processor, to the synthesis of domestic processor supported application system integrated treatment
Performance is verified, judges whether to meet whole-system verification requirement, if it is satisfied, six are entered step, if conditions are not met, entering step
Rapid seven；
Step 6：Typical case enabling capabilities verification is carried out to domestic processor, enters step seven；
Step 7：Integrated application verification result provides domestic processor application verification evaluation.
2. a kind of domestic processor verification method based on aerospace applications according to claim 1, it is characterised in that：It is described
Component level verification is included according to GJB548B-2005 microelectronic components test method and GJB597A-96 semiconductors in step 2
The test requirements document of integrated circuit generic specification confirms that domestic processor influences plate grade and the physical characteristic of complete machine level verification；The member
Device level verification specifically includes：Physical package, appearance and size, solderability, exit intensity, flip-chip pull, solder ball coplanarity,
Operational characteristic, power consumption test and the test of basic function.
3. a kind of domestic processor verification method based on aerospace applications according to claim 1, it is characterised in that：It is described
Plate level verification includes processor-based module design, emulation, operating system adaptation, test software design in step 3, to state
The most of function and performance for producing processor are verified；The plate level verification includes plate grade hardware verification and plate grade software is tested
Card, plate grade hardware verification use general purpose test equipment, and Verification Project has module design verification, dominant frequency test, memory test, heat
Analysis, operating voltage test, I/O pin level detecting；Plate grade software verification platform is vxworks operating system, and Verification Project has
Operating system adaptation, operational capability test and stability test.
4. a kind of domestic processor verification method based on aerospace applications according to claim 1, it is characterised in that：It is described
Step 4 complete machine level verification is function, the property of the operation of the module after being integrated to software and hardware, access, graphics process, interface transmission
Energy, stability, fault-tolerant ability, trouble isolation serviceability, environmental suitability are verified；The complete machine level verification includes complete machine hardware
Verification, complete machine software verification and machine failure analyze three aspects, and the complete machine hardware verification includes power consumption test, external interrupt
Response test, bus transfer test and discrete magnitude input/output test；The complete machine software verification platform is VxWorks operation system
System, Verification Project include operational capability test and the concurrent stability test of multibus；The machine failure analysis includes failure and shows
As with analysis, fault location and Analysis on Mechanism and corrective action and regression test.
5. a kind of domestic processor verification method based on aerospace applications according to claim 3, it is characterised in that：It is described
Whole-system verification is that the general performance of domestic processor supported application system integrated treatment is verified in step 5, is being applied
Vxworks operating system transplanting is carried out on witness plate, develops validation test program；The whole-system verification is tested including comprehensive performance
Card and interface airworthiness compliance, comprehensive performance verification include real-time response performance verification, the verification of real-time response stability, startability
It is able to verify that, information processing performance verification, interface airworthiness compliance includes bus interface specifications airworthiness compliance and operating system connects
Mouth airworthiness compliance.
6. a kind of domestic processor verification method based on aerospace applications according to claim 4, it is characterised in that：It is described
The verification of typical case enabling capabilities is the loading typical case proving program on airborne computer system in step 6；The typical case
Include airborne synthesis using enabling capabilities verification and show control verification and Electromechanical Management verification, the typical case enabling capabilities verification
The data-handling capacity of particular content including domestic processor, bus communication ability, display processing ability, task scheduling ability,
Real-time；It, need to be to task run efficiency, resources occupation rate while airborne synthesis shows control verification and Electromechanical Management verification operation
It is monitored.
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| CN201611153883.5A CN108228404A (en) | 2016-12-14 | 2016-12-14 | A kind of domestic processor verification method based on aerospace applications |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611153883.5A CN108228404A (en) | 2016-12-14 | 2016-12-14 | A kind of domestic processor verification method based on aerospace applications |
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| CN108228404A true CN108228404A (en) | 2018-06-29 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109684151A (en) * | 2018-12-12 | 2019-04-26 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of processor system application verification method |
| CN110675014A (en) * | 2019-07-24 | 2020-01-10 | 中国电子科技集团公司电子科学研究院 | Method and equipment for determining substitute verification project of domestic electronic device |
| CN110865916A (en) * | 2019-11-01 | 2020-03-06 | 广东省信息工程有限公司 | Integrated test verification method based on domestic equipment |
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| US20070139898A1 (en) * | 2005-12-16 | 2007-06-21 | Inventec Corporation | System motherboard having expansibility and variability |
| CN103700407A (en) * | 2013-12-14 | 2014-04-02 | 中国航空工业集团公司第六三一研究所 | Aviation application-based verification method for domestic storages |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109684151A (en) * | 2018-12-12 | 2019-04-26 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of processor system application verification method |
| CN110675014A (en) * | 2019-07-24 | 2020-01-10 | 中国电子科技集团公司电子科学研究院 | Method and equipment for determining substitute verification project of domestic electronic device |
| CN110865916A (en) * | 2019-11-01 | 2020-03-06 | 广东省信息工程有限公司 | Integrated test verification method based on domestic equipment |
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Application publication date: 20180629 |