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技术资料 基于DSP的USB海量存储设备的设计及实现

· 摘要:  数据采集记录系统的处理速率越来越快,系统数据量已相当庞大,因此在数据采集系统中有必要使用海量存储设备,并通过高速接口实现数据文件的离线提取.设计了基于DSP内部USB模块的系统硬件,提出并实现了基于Bulk-Only传输协议的海量存储设备的固件方案,并成功应用到电力机车故障检测记录系统中.该方案降低 ...
https://www.eeworm.com/dl/939019.html
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资料/手册 DS18B20中文资料

FEATURES  Unique 1-Wire interface requires only one port pin for communication  Multidrop capability simplifies distributed temperature sensing applications  Requires no external components  Can be powered from data line. Power supply range is 3.0V to 5.5V  Zero standby power required  Measur ...
https://www.eeworm.com/dl/541/13760.html
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电源技术 简单、高效USB电源管理IC解决方案

  Linear Technology offers a variety of devices that simplifyconverting power from a USB cable, but the LTC®3455represents the highest level of functional integration yet. The LTC3455 seamlessly manages power flowbetween an AC adapter, USB cable and Li-ion battery,while complying with U ...
https://www.eeworm.com/dl/505/24270.html
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电源技术 DN445微型模块LED驱动器

  Once relegated to the hinterlands of low cost indicatorlights, the LED is again in the spotlight of the lightingworld. LED lighting is now ubiquitous, from car headlightsto USB-powered lava lamps. Car headlights exemplifyapplications that capitalize on the LED’s clear advantages&mda ...
https://www.eeworm.com/dl/505/24344.html
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单片机编程 基于HITAG读写芯片HTRC110的读写设备设计

Designing read/write device (RWD) units for industrial RF-Identification applications is strongly facilitated by the NXP Semiconductors HITAG Reader Chip HTRC110. All needed function blocks, like the antenna driver, modulator demodulator and antenna diagnosis unit, are integrated in the HTRC11 ...
https://www.eeworm.com/dl/502/29066.html
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单片机编程 PCA954X家庭的I C SMBus多路复用器与开关

The Philips family of Multiplexers and Switches consists of bi-directional translating switches controlled via the I2C or SMBus to fan out an upstream SCL/SDA pair to 2, 4 or 8 downstream channels of SCx/SDx pairs. The Multiplexers allow only one downstream channel to be selected at a time, while th ...
https://www.eeworm.com/dl/502/31082.html
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无线通信 CF卡技术资料

The information in this specification is subject to change without notice.Use of this specification for product design requires an executed license agreement from the CompactFlashAssociation.The CompactFlash Association shall not be liable for technical or editorial errors or omissions contained her ...
https://www.eeworm.com/dl/510/36525.html
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单片机开发 This project is created using the Keil ARM CA Compiler. The Logic Analyzer built into the simula

This project is created using the Keil ARM CA Compiler. The Logic Analyzer built into the simulator may be used to monitor and display any variable or peripheral I/O register. It is already configured to show the PWM output signal on PORT3.0 and PORT3.1 This ARM Example may be debugged using onl ...
https://www.eeworm.com/dl/648/148373.html
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数据结构 解决时钟问题

解决时钟问题,acm竞赛题 A weird clock marked from 0 to 59 has only a minute hand. It won t move until a special coin is thrown into its box. There are different kinds of coins as your options. However once you make your choice, you cannot use any other kind. There are infinite number of coins of eac ...
https://www.eeworm.com/dl/654/155653.html
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Java书籍 THIS is really two books in one: a tutorial and a reference manual for JDBC, the application program

THIS is really two books in one: a tutorial and a reference manual for JDBC, the application programming interface that makes it possible for programmers to access databases from Java. The goal is to be useful to a wide range of readers, from database novices to database experts. Therefore, we have ...
https://www.eeworm.com/dl/656/179721.html
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