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  • PCA9674 PCA9674A Remote 8-bit

    The PCA9674/74A is a drop-in upgrade for the PCF8574/74A providing higher Fast-modePlus I2C-bus speeds (1 MHz versus 400 kHz) so that the output can support PWMdimming of LEDs, higher I2C-bus drive (30 mA versus 3 mA) so that many more devicescan be on the bus without the need for bus buffers, highe ...

    /dl/31023.html

    标签: 9674 PCA Remote 9674A

    上传时间: 2013-10-22

    上传用户:wwwwwen5

  • XAPP228 -Virtex器件内的四端口存储器

    This application note describes how the existing dual-port block memories in the Spartan™-IIand Virtex™ families can be used as Quad-Port memories. This essentially involves a dataaccess time (halved) versus functionality (doubled) trade-off. The overall bandwidth of the blockmemory in ...

    /dl/32585.html

    标签: Virtex XAPP 228 器件

    上传时间: 2013-11-08

    上传用户:lou45566

  • 无线电设计入门资料

    Abstract: The process of designing a radio system can be complex and often involves many project tradeoffs. Witha little insight, balancing these various characteristics can make the job of designing a radio system easier. Thistutorial explores these tradeoffs and provides details to consider for ...

    /dl/36117.html

    标签: 无线

    上传时间: 2013-12-13

    上传用户:eastgan

  • XAPP228 -Virtex器件内的四端口存储器

    This application note describes how the existing dual-port block memories in the Spartan™-IIand Virtex™ families can be used as Quad-Port memories. This essentially involves a dataaccess time (halved) versus functionality (doubled) trade-off. The overall bandwidth of the blockmemory in ...

    /dl/40055.html

    标签: Virtex XAPP 228 器件

    上传时间: 2014-01-24

    上传用户:15527161163

  • The purpose of this chapter is to present a survey of recent publications concerning medical image

    The purpose of this chapter is to present a survey of recent publications concerning medical image registration techniques. These publications will be classified according to a model based on nine salient criteria, the main dichotomy of which is extrinsic versus intrinsic methods

    /dl/198825.html

    标签: publications concerning purpose chapter

    上传时间: 2015-09-19

    上传用户:叶山豪

  • This program includes: [5 7] convolutional code (encoder) + BPSK + AWGN + MAP (decoder). It evaluat

    This program includes: [5 7] convolutional code (encoder) + BPSK + AWGN + MAP (decoder). It evaluates Bit Error Rate and plots it versus SNR(signal to Noise Ratio).

    /dl/237662.html

    标签: convolutional includes program encoder

    上传时间: 2015-12-24

    上传用户:bruce5996

  • OFDM+Wireless+LANS

    Before delving into the details of orthogonal frequency division multiplexing (OFDM), relevant background material must be presented first. The purpose of this chapter is to provide the necessary building blocks for the development of OFDM principles. Included in this chapter are reviews of stochast ...

    /dl/522039.html

    标签: Wireless OFDM LANS

    上传时间: 2020-05-31

    上传用户:shancjb