Contents

November 24, 1999

Cover Story

  • Network processors: The sky's the limit

    Network processors, sporting some of the most complicated IC designs today, promise to be even sexier than 3-D-graphics accelerators.

Design Features

  • Hands-on project: Home-network contenders steer a collision course

    Your home sweet home has become an electronic battlefield, on which a struggle to crown a technology winner in the huge home-networking market is taking place.
  • Hands-on project: The high-end PC looks for a home

    In this era of sub-$1000 and even "free" PCs, is there any room in the average household for a more expensive computer? Does the long-touted vision of the PC as the home's entertainment hub have any reality behind it-now or in the future? Join me as I uncover the reality behind the hype and evaluate some cool hardware and software in the process.
  • VHDL constructs and methodologies for advanced-design verification

    The use of advanced VHDL constructs can greatly enhance modeling efficiency. Learn how to effectively use VHDL for dynamic-memory allocation, hierarchical testbenches, and creating foreign-language interfaces for behavioral modeling.
  • A svelte beast cuts high voltage down to size

    Piezoceramic transformers have many features, including small form factor, that make them inherently well-suited to CCFL-backlight inverters.



How It Works

  • Piezoelectric transformers make good vibrations

    Piezoelectric "transformers" convert electrical energy to mechanical energy, and vice versa, to produce high-voltage ac and dc outputs. Despite their small size, these transformers produce voltages as high as 7000V dc from a 5.5 to 7V input.

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