(1) Knowledge of computer and software engineering, (2) Software design.
Computer hardware engineer is a new course in the soft exam held by the Ministry of Information Industry and the Ministry of Personnel. The full name of the soft test is the national technical qualification (level) test of computer technology and software. This newly-opened computer hardware engineer belongs to the "information service" major in the exam and has an intermediate qualification. It is a newly added major in the document "Guo Ren Ting Fa [2009] 139 Fa" issued by the Ministry of Information Industry and the Ministry of Personnel.
work task
1. Hardware design of computer products
2. Understand the computer structure and its development trend.
3. Have a deep understanding of the sales and market of computer hardware.
4. Regional market management
5. Complete the hardware products that meet the functional performance requirements and quality standards as planned;
6. According to the detailed product design report, complete the logical design that meets the functional and performance requirements;
7. According to the logic design specification, design detailed schematic diagram and PCB diagram;
8. Write debugging programs, test or assist in testing the developed hardware equipment to ensure its normal operation according to the design requirements;
9. Prepare project documents, quality records and other relevant documents;
10. Maintain or assist in managing the developed hardware.
Fold the requirements for editing this paragraph.
1. Familiar with circuit design, PCB layout and circuit debugging, able to skillfully use circuit design software such as PROTEL;
2. Skillful application of common electronic components and skilled retrieval of various component materials;
3. Master the commonly used hardware design tools and debug the use of instruments;
At least 4.2 years working experience in hardware product development, familiar with embedded system software and hardware development;
5. Positive working attitude, strong sense of responsibility, good communication and team spirit;
6. Independently design complete electronic products and be able to read English product manuals.
Fold and edit the category requirements of this paragraph.
Proficient in computer software and hardware, installation and debugging of peripheral products and networks;
As a hardware engineer, you need both reliable hardware knowledge and good software knowledge. Now with the update of equipment, the requirements for software are getting higher and higher.
Learn and master the basic knowledge of motherboard chip-level maintenance, instrument use and welding technology, be familiar with motherboard failure phenomena and maintenance methods, be familiar with various detection methods and device replacement principles of motherboard maintenance, have the ability to analyze and solve problems, and be able to repair common motherboard failures.
① Hardware Technology Engineer Course
Learn and master the basic knowledge of microcomputer hardware and PC assembly technology of the system, be familiar with the performance of various products in the market, understand the connotation of various hardware terms, be able to make configuration tables according to customer needs, and independently complete assembly and system installation.
② Hardware Maintenance Engineer Course
Learn and master the basic knowledge of microcomputer hardware and PC assembly and maintenance technology of the system, be familiar with the manifestations and judgment methods of various hardware faults, be familiar with various PC operating systems and commonly used software, have the ability to analyze problems, be able to formulate detailed daily maintenance and technical support technical books, and track and implement accepted maintenance projects.
③ Hardware Maintenance Engineer Series Course
Learn and master in-depth computer hardware structure and electrical knowledge of digital products, operating procedures for component maintenance, skillfully use various testing and maintenance tools, have problem analysis ability, and be able to locate and eliminate hardware faults. Hardware maintenance training is conducted in modules, including mainboard, monitor, external storage, printer and notebook computer maintenance courses.
④ Hardware test engineer
Learn and master the hardware structure, application technology and product performance of hardware products, skillfully use various software and hardware testing tools, be able to independently build software and hardware testing platforms, evaluate products and write product testing reports.
⑤ Hardware design engineer
Learn and master the standards and specifications of IC design, circuit design and PCB wiring, and skillfully use various simulators and PCB wiring software to reach the level of analysis and debugging.
The necessary knowledge of folding and editing this paragraph.
Basic knowledge of folding
Objective: According to practical experience and actual projects, to understand and master the most basic knowledge of becoming a qualified hardware engineer.
1) ; Basic design code
2) ; Basic knowledge, architecture, performance and selection guide of CPU
3) ; Basic knowledge, detailed performance and selection guidance of PowerPC series of Motorola.
4) ; Basic knowledge, architecture, performance and selection of network processors (Intel, Motorola, IBM)
5) ; Basic knowledge and detailed explanation of common bus performance.
6) ; Detailed performance introduction, design points and selection of various memories.
7) ; Basic knowledge, performance, design points and selection of physical layer interface chips commonly used in data communication and telecommunications fields.
8) ; Key points and essence of common equipment selection
9) ; Detailed performance introduction, design points and selection guidance of FPGA, CPLD and EPLD.
10) ; Brief introduction of VHDL and VerilogHDL
1 1) ; Network foundation
12) ; Hardware R&D process of large domestic communication equipment companies;
Guide to the most popular EDA tools
Master and use the latest and most popular professional design tools in the industry.
1) ; ViewDraw, PowerPCB and Cam350 from Innoveda Company.
2) ; OrCad allegro from CADENCE company, spectrum
3) ; Altera's max+plus；; two
4) ; Learn to skillfully use VIEWDRAW, ORCAD, POWERPCB, SPECCTRA, ALLEGRO, CAM350, Max+Plus；; Two. ISE, FOUNDATION and other tools;
5) ; The establishment of XILINX company and ISE
Overall design of folding hardware
Master the hardware design experience and design ideas necessary for the overall hardware design.
1) ; Product demand analysis
2) ; Feasibility analysis of development
3) ; Systematic scheme investigation
4) ; Overall architecture, CPU selection, bus type
5) ; Mainstream CPU in data communication and telecommunication field: M68K series, PowerPC860, PowerPC8240 and 8260 architecture, performance and comparison;
6) ; Overall hardware structure design and problems that should be paid attention to;
7) ; Communication interface type selection
8) ; task decomposition
9) ; Minimum system design;
10) ; Knowledge and specification of PCI bus;
1 1) ; How to avoid fatal mistakes in the overall design stage;
12) ; How to reasonably decompose tasks to achieve twice the result with half the effort?
13) ; Project case: low-end routers, etc.
Design technology of folding hardware schematic diagram
Objective: To reveal all the experience, design points and essence of schematic diagram design in detail through specific engineering cases.
1) ; Principle design experience and essence of mainstream CPU(M68k, PowerPC860, 8240, 8260, etc.). ) in the field of telecommunications and data communication;
2) ; Essence of schematic design of Intel PC motherboard
3) ; Principle design experience and essence of network processor;
4) ; Design experience and essence of bus structure principle;
5) ; Experience and essence of principle design of memory system;
6) ; Design experience and essence of general physical layer interface in data communication and telecommunications; ;
7) ; Principle, design experience and essence of watchdog commonly used in telecommunication and data communication equipment;
8) ; Design experience and essence of hot plug principle of telecommunication and data communication equipment system;
9) ; Experience and essence of principle design of crystal oscillator and clock system;
10) ; Experience and essence of PCI bus schematic design;
1 1) ; Project case: low-end routers, etc.
Design of folding hardware PCB diagram
Objective: Through specific project cases, reveal all the experiences of PCB design, and let you grow into an excellent hardware engineer quickly.
1) ; Experience and essence of PCB design for high-speed CPU board;
2) ; Key points and essence of common PCB design
3) ; Motorola PowerPC Series PCB Design Essentials
4) ; The essence of PCB design of Intel PC motherboard
5) ; The essence of PCB design experience of PC motherboard, industrial computer motherboard and telecom equipment motherboard;
6) ; PCB design specifications and workflow of famous domestic communication companies;
7) ; Relevant requirements of production and processing technology in PCB design;
8) ; Transmission line problems in high-speed PCB design;
9) ; PCB design experience and essence of mainstream CPU(PowerPC series) in telecommunication and data communication field;
10) ; Experience and essence of PCB design for general physical layer interfaces (100 Mbps, Gigabit Ethernet, ATM, etc.). ) in the field of telecommunications and data communication;
1 1) ; PCB design experience and essence of network processor;
12) ; The topological structure of PCB wiring is extremely important;
13) ; PCB design experience and essence of PCI stepping line;
14) ; Experience and essence of PCB design of SDRAM and DDR SDRAM (125/133mhz);
15) ; Project case: PCB design of mid-range router
Folding hardware debugging
Objective: To teach the experience and key points of hardware debugging and testing with specific engineering cases.
1) ; Hardware debugging is equal to black box debugging. How to quickly analyze and solve problems?
2) ; Teach a lot of debugging experience;
3) ; How to speed up the hardware debugging process
4) ; How to quickly solve the problem of hardware debugging
5) ; CE test requirements for data communication terminal equipment