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Embedded Systems Articles


201: On the JNI technology in embedded software development
Introduction Embedded system is application-centric, based on computer technology, software, hardware can be tailored to meet the application system to function, reliability, cost, size, power consumption requirements strictly dedicated computer sy...

202: Embedded operating system and implementation of the principle of FreeRTOS
In the embedded field, embedded real-time operating system is being more and more widely. Embedded real-time operating system (RTOS) can be more reasonable and more efficient use of CPU resources, simplifying the design of applications and shorten t...

203: UC series of hardware and software platform for general-purpose embedded
With the development of embedded technology in recent years, embedded application products more widely, but the needs of embedded product development, great investment, it is necessary to build a variety of software and hardware platform to develop ...

204: Practical application of two cases of VxWorks
VxWorks operating system is an application of a relatively large number of real-time multi-tasking operating system. It provides and supports multi-task scheduling mechanism, the user can control their events through the coordination of different ta...

205: LAN EasyARM2200 field data collector
Convenience, comfort, high efficiency, safety, and environmental protection and energy saving as the people living and working places of their own basic requirements for a long time. Since the last century since the 90's, with the digital commun...

206: RTEMS real-time systems the development of Board Support Package
A good RTOS (Real-Time Operating system) not only to have a highly reliable, real-time multi-tasking kernel, but also can be cut and have the ability to transplant. RTEMS (the Real - Time Executivefor Multiprocessor Systems) [1] is one such system, ...

207: FSL bus IP core and its MicoBlaze System
Abstract MicroBlaze company is based on a new generation of FPGA devices Xilinx soft processor core. The FSL bus is the FIFO one-way links, can be user-defined IP core and MicroBlaze internal high-speed general-purpose register direct. In this paper...

208: Cache in the embedded processor in the use of
With the development of embedded computer applications, embedded CPU constantly improve the frequency, which resulted in a slow system memory can not match the high-speed CPU processing capacity. To solve this problem, a number of high-performance e...

209: BCM1250 dual-core embedded processor and its application
In 1983, Stanford University John L. Hennessy the successful completion of the first valve using RISC concept of MIPS (Microprocessor without Interlocked Pipeline Stages) microprocessor. The following year, he founded the MIPS in the Silicon Valley ...

210: Hands of low-power multimedia terminal hardware platform
Mobile phone, PDA handheld devices, such as image, audio processing power requirements of the increasing requirements of equipment at the same time the size, weight is getting smaller and smaller. These devices generally rely on a single rechargeabl...

211: WEB Embedded Networked Sensor Interface Design
WEB sensors embedded in the smart sensor is developed on the basis of the Internet with a new type of sensor function. Its essence is in the tradition of sensors based on TCP / IP network communication protocol interface, the sensor network node as ...

212: MSC1210's GPRS wireless communications system design
1GPRS Communication Theory and Application of the characteristics of About 1.1GPRS GPRS is General Packet Radio Service (GeneralPacketRadioSystem) acronym is between the second and third generation of a between the technology, often referred to as...

213: ARM-based remote monitoring system of the GSM
1 Introduction At present, the automotive information system has gradually become the integration of advanced electronics, computers, communications technology, Intelligent Transportation Systems (ITS) in the essential part. Vehicle information sys...

214: Blackfin DSP to achieve the use of MSP430 procedures guide
Introduction Blackfin processors are ADI Corporation and Intel Corporation in April 2003 launched a series of DSP products, mainly for the embedded audio, video and communications and other fields, in addition to a powerful signal processing perfor...

215: Embedded SoPC based on two-dimensional bar code reading system
Two-dimensional bar code is one-dimensional bar code in order to overcome the capacity of small, reliable database exists, does not mean that the Chinese characters, etc. resulting from shortcomings. Two-dimensional bar code system under the non-net...

216: Linux-based application system design SoPC
SoPC (System on Programmable Chip) is a special kind of embedded systems. First of all, it is a SoC system, that is completed by a system-chip logic function; Second, it is a programmable system-on-chip can be configured, that can be trimmed, scalab...

217: Embedded Linux-based portable RFID Information Acquisition and Processing System
Radio Frequency Identification (RFID) is a non-contact automatic identification technology, radio frequency signal through the automatic recognition of the target audience and get the relevant data, the recognition process without human intervention...

218: Multi-threading technology in real-time data collection analysis
Introduction Digital interface device is the realization of the standard serial bus 422 to the custom conversion of a dedicated serial bus communications equipment. Digital Interface Test System digital interface device according to the working pri...

219: SAA7111 video decoder in Image Acquisition
0 Introduction Philips company SAA7111 is a programmable video processor. The chip set A / D and decoding functions, on-chip phase-locked giving automatic clamping, automatic gain control, clock generation, multi-standard decoding circuitry, and, S...

220: MPC860 and VxWorks-based hardware firewall design and implementation of
With the traditional architecture of the PC Card hardware firewall compared to use of hardware firewall MPC860 realized in the system structure, size, power consumption, cost and application of great advantage. This article describes the development...


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