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Friday, September 5th, 2008 at 13:45 | No comments

Categories: SCM

Tags: atmel

Short Content:    Abstract: Introduced briefly Atmel Corporation's e5561 radio frequency identification circuit's internal structure and the principle of work, give use U2270B to read/write the radio frequency recognition system's design method which the base depot integrated circuit and at89C52 micro controller compose. Simultaneously gives it to read/writes the foundation electric circuit diagram and the monolithic integrated circuit system's design cycle.     Key word: Encryption; Radio frequency recognition; e5561 Introduction The radio frequency recognition (RFID) is the radio frequency recognition abbreviation, namely ...

Saturday, August 16th, 2008 at 14:22 | No comments

Categories: SCM

Tags: atmel, AVR monolithic integrated circuit, FPSLIC the, grouping encrypts

Short Content: Author Email: zzqxyh@ stu.xjtu.edu.cn Abstract: In this article uses American Atmel corporate design production FPSLIC is in scene programmable system-level integrated circuit's AT94K-Starter the Kit component, through it internal AVR essence, the asynchronous communication port, FPGA as well as other peripheral devices, as well as serial port debugging software Acessport129 has realized the computer and the experimental board correspondence, thus has realized the grouping encryption algorithm through the hardware. Key word: FPSLIC AVR monolithic integrated circuit grouping encryption 1 ...

Wednesday, August 13th, 2008 at 17:54 | No comments

Categories: SCM

Tags: atmel

Short Content:     Abstract: In view of the switch magnetic resistance electrical machinery velocity modulation system's design requirements, proposed takes CPU by Atmega16, and raises the system processing speed using on this monolithic integrated circuit hardware and software's merit, simplifies the peripheral circuit and enhances the performance-to-price ratio the design method.     Key word: Electrical machinery velocity modulation; Switch magnetic resistance electrical machinery; Standard single pulse number; Atmega16 1 introduction At present, along with automobile industry's development, the shortage of energy question ...

Saturday, August 9th, 2008 at 19:56 | No comments

Categories: SCM

Tags: atmel

Short Content:    Abstract: Introduced one kind as the master control chip new electrically operated bicycle velocity modulation control system's design proposal 煾 left system's hardware constitution and the software design method take AVR monolithic integrated circuit ATmega8. The experiment proved: This system performance is reliable, the cost is low, is one kind practical not brushes the direct current motor velocity modulation system.     Key word: ATmega8; Not brushes the direct current motor; Velocity modulation control system 1 introduction Presently, along with ...

Saturday, August 9th, 2008 at 11:46 | No comments

Categories: SCM

Tags: atmel

Short Content:     Abstract: Mega8 is a section of high performance, the low power loss, uses the advanced RISC simplification instruction, built-in PWM and a/D 8 monolithic integrated circuits, design the digital power amplifier cost with it to be not only low, the hardware is simple, moreover easy to realize each kind of extended function. In the article introduced how and new VMOS manages IRF7389 using AVR series monolithic integrated circuit mega8 to design the highly effective digital power amplifier the method, ...

Friday, August 8th, 2008 at 13:59 | No comments

Categories: SCM

Tags: atmel

Short Content:     Abstract: In order to facilitate in monolithic integrated circuit's to carry on the systematized management to AT24C512 data, in introduced that at24C512 basic structure and in principle of work's foundation, realizes at24C512 filing system according to the PC machine document management's thought that enhances the data management the efficiency.     Key word: AT24C512 monolithic integrated circuit filing system data management In constitutes by the monolithic integrated circuit in the middle of the data acquisition system and the smart instrument ...