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301: Embedded software testing a new and effective to shorten the development cycle
Embedded in the current product development, the use of multi-core processors, as well as the growing complexity of the needs of product software design and testing so that the task of increasing, and manufacturers are facing increased speed to mark...

302: Based on the two-wire transmitter of the circuit design 4/20mA
Industry on a general need for all types of non-electric measurement of physical quantities, such as temperature, pressure, speed, angle and so on, need to convert the analog signal can be transmitted to a few hundred meters outside the control room...

303: Windows CE devices to develop a great keyboard matrix Qiankun
Embedded applications for mobile devices has become an increasingly widespread, with its small size, light weight, easy to carry and popular features such as. The keyboard is one of the most commonly used input devices, but embedded mobile devices b...

304: Virtex-5FPGA design base stations Gbps Wireless Communication Technology
Introduction With TD-SCDMA for 3G mobile communications on behalf of the full commercial deployment, LTE standards completed, Huawei, Ericsson's success in achieving a live demonstration of LTE standard [1], to LTE-A, IMT-Advanced as a standard...

305: Altium software and Digi-Key database of real-time link
Recently, a new generation of electronic product design solutions Altium announced the launch of a new real-time link directly to the achievement of Altium Designer components supplier database links. Real-time link to the first component will supp...

306: Vehicle driving simulator system, single-chip design and research
Introduction Vehicle driving simulator is a simulation to accurately manipulate the movement of motor vehicles to drive, get a feeling of real vehicle driving simulation system. The current vehicle driving simulator set of sensors, real-time three-...

307: X-ray digital imaging for the dental program changes
In traditional X-ray system, each component of the signal a recession will consume more than 60% of the original X-ray signal energy. Therefore, only less than 40% of the original image information can be used to generate images. X-ray by adding the...

308: Speech recognition technology in the micro-robot control system
Based on class-mm radius of gyration omnidirectional mobile robot without issue. Micro-system configuration diagram shown in Figure 1. Mainly by the host Host (with image acquisition card), two CCD cameras (one camera for microscopy), micro-mobility...

309: Tracing an embedded intelligent robot design
1 Introduction In the rapid development of information technology, computer, communications, consumer electronics technology one of three post-PC era, although a comprehensive computer and network has penetrated into every corner of daily life, but...

310: Chuan-controlled vehicle multimedia networks: MOST technology introduced
Preface Although there are many types of car transmission with electronic control interface, such as the LIN Bus, CAN Bus, FlexRay, etc., but the mass transfer rate control interface performance, are unable to meet the vehicle carrying multimedia i...

311: MCU: fast growth of high-end products are energy-saving hot car
MCU products, a wide field of applications, from communications infrastructure, mobile phones, large home appliances, consumer electronics, automotive electronics in areas such as industrial control, MCU everywhere can see the shadow. Affected by th...

312: Blob in the transplant S3C2440A
1 Introduction Bootloader to run in the operating system for some procedures before the execution. Through this small program, to initialize the hardware equipment, the establishment of memory mapping tables, set the appropriate system software and...

313: Freescale automotive remote keyless entry system (RKE) and security protocols VKSP
Remote control for the growing automotive keyless entry system (RKE) market, Freescale Semiconductor recently introduced a hardware and software includes security protocol (VKSP) of the overall solution. Car remote keyless entry system (RKE) from t...

314: C5509A-based closed-loop digital control of power systems
Introduction With the development of communication systems, require communication with a higher transmission reliability, stronger anti-interference ability. In the wireless signal transmission process, the RF signal amplification must be approved ...

315: BCMO4 based on the NIOS II Bluetooth communication module design
Introduction In the industrial scene, most of the installation of communications equipment through the communication module to achieve, and most of the communication module using the ARM processor core. With the Microelectronics and Computer Scienc...

316: What is the Nios
What is the Nios Not long ago, Altera launched the Nios II family of 32-bit RSIC embedded processor. Nios II family of soft-core processor is the second generation of Altera's FPGA embedded processor, the performance of more than 200DMIPS, in t...

317: Multi-processor system, soft-core Nios II processor to start the design
Introduction Nios II processor is designed by Altera, a FPGA-based 32-bit RISC embedded soft-core processor, with 32-bit instruction set, data access and the address space is its programmable system-on-chip (SOPC) core. Nios II system uses a set of...

318: Embedded processor based on the Nios II soft-core and application of IP Reuse
Introduction: Embedded processor is the heart of embedded systems, there are hard core and soft-core division. Among them, the soft-core embedded processor to use its greater flexibility, lower costs, R & D personnel has been widely welcomed an...

319: TMS320F2812-based vector system of VVVF
Modern AC drive system, with the vector control, direct torque control method for controlling the emergence and application of AC drive system performance improvement, the exchange of vector control technology as one of the first choice for governor...

320: Based on μC / OS-II component of the embedded system design
Introduction In recent years, the demand for embedded products with increasing embedded software is becoming more and more complex, and product development cycle is becoming shorter and shorter. The urgent need for embedded software development mor...


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