sim 文件系统In addition, its quality of service reduces because of reliance on traditional circuit-switched network elements. At that former time, people hoped to build a based system, which could access a centralized server network, would always have access to the latest traffic information and could provide web links. What this trend is a momentous request for mobile services based on high-speed packet data transfer. Hence, a new standard, GPRS, came into being in order to fill people’s bill.
标签： circuit-switc traditional addition reliance
上传时间： 2016-10-08
上传用户：firstbyte
ucos2 is a file system for embedded applications which can be used on any media, for which you can provide basic hardware access functions. µ C/FS is a high performance library that has been optimized for minimum memory consumption in RAM and ROM, high speed and versatility. It is written in ANSI C and can be used on any CPU.
标签： which applications can for
上传时间： 2017-01-04
上传用户：偷心的海盗
ucos2 is a file system for embedded applications which can be used on any media, for which you can provide basic hardware access functions. µ C/FS is a high performance library that has been optimized for minimum memory consumption in RAM and ROM, high speed and versatility. It is written in ANSI C and can be used on any CPU.
标签： which applications can for
上传时间： 2017-01-04
上传用户：13517191407
The Cyclone® III PCI development board provides a hardware platform for developing and prototyping low-power, high-performance, logic-intensive PCI-based designs. The board provides a high-density of the memory to facilitate the design and development of FPGA designs which need huge memory storage, and also includes Low-Voltage Differential Signaling (LVDS) interface of the High-Speed Terasic Connectors (HSTCs) for extra high-speed interface application.
标签： development developing prototypi provides
上传时间： 2017-01-29
上传用户：jjj0202
VHDL是由美国国防部为描述电子电路所开发的一种语言，其全称为(Very High Speed Integrated Circuit) Hardware Description Language。 与另外一门硬件描述语言Verilog HDL相比，VHDL更善于描述高层的一些设计，包括系统级（算法、数据通路、控制）和行为级（寄存器传输级），而且VHDL具有设计重用、大型设计能力、可读性强、易于编译等优点逐渐受到硬件设计者的青睐。但是，VHDL是一门语法相当严格的语言，易学性差，特别是对于刚开始接触VHDL的设计者而言，经常会因某些小细节处理不当导致综合无法通过。为此本文就其中一些比较典型的问题展开探讨，希望对初学者有所帮助，提高学习进度。
上传时间： 2017-02-18
上传用户：nanshan
The second edition of WiMax Operator鈥檚 Manual includes most of the material from the first edition, plus new discussions of 鈥?The ultra-high-speed mobile telephone standard, HSDPA 鈥?Ultrawideband (UWB) 鈥?Changes to DSL technologies 鈥?Mobile voice 鈥?Mobile entertainment 鈥?New backup systems The new edition also reflects the changes that have occurred in the industry over the last year and half, including the emergence of restandards wireless broadband equipment with fully developed mobile capabilities, ignificant alterations in the competitive landscape, and he opening of valuable new spectrum for roadband wireless operators.
标签： edition the Operator includes
上传时间： 2014-01-02
上传用户：xiaodu1124
R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM). They realize high speed, low power consumption and a high level of reliability by employing advanced MNOS memory technology and CMOS process and low voltage circuitry technology. They also have a 128-byte page programming function to make their write operation faster. Note: Renesas Technology鈥檚 serial EEPROM are authorized for using consumer applications such as cellular phone, camcorders, audio equipment. Therefore, please contact Renesas Technology鈥檚 sales office before using industrial applications such as automotive systems, embedded controllers, and meters
标签： Electrically Programmable interface Erasable
上传时间： 2014-01-07
上传用户：xiaohuanhuan
主要是Space-Time Codes and MIMO Systems电子书，Ultra-High Speed Optical OFDM Transmission Technologies文章，MIMO的研究与仿真论文……
标签： Space-Time Systems Codes MIMO
上传时间： 2014-01-11
上传用户：yyyyyyyyyy
The TJA1040 is an advanced high speed CAN transceiver for use in automotive and general industrial applications. It supports the differential bus signal representation described in the international standard for in-vehicle high speed CAN applications (ISO11898). CAN (Controller Area Network) is the standard protocol for serial in-vehicle bus communication, particularly for Engine Management and Body Multiplexing. The TJA1040 provides a Standby mode, as known from its functional predecessors PCA82C250 and PCA82C251, but with significantly reduced power consumption. Besides the excellent low-power behavior the TJA1040 offers several valuable system improvements. Highlights are the absolute passive bus behavior if the device is unpowered as well as the excellent EMC performance.
标签： CAN
上传时间： 2015-03-23
上传用户：Yuan Lo
High-speed Precision Numerically Controlled Tapping Using Dual Predictive Control
标签： 神经网络控制
上传时间： 2016-07-20
上传用户：ss183968ss
