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Recent content by mupd

  1. mupd

    an earthquake seismograph

    I think you have a problem. I used to be an earthquake seismologist and did something like this in the mid 70s. Talk man-years of effort. You have a scaling problem too if you want to do it in a room not country-wide. In my case a few km of precision was ok and I did it with an MC6802, you...
  2. mupd

    lookinf for SOC MCU For HandHeld

    The OMAP 5910 is the only one likely to be available to the small player.
  3. mupd

    RTOS and AVR ATMega128...

    ucos-ii avr port If you have a real-time application with many tasks, writing it without an RTOS is asking for trouble. (In fact you are really writing one yourself and you'll likely be sorry.) uCos-II comes as source and is easily configured to use only what is needed. It is remarkably...
  4. mupd

    How to start learning DSP techniques?

    You can learn a lot for free at www.ti.com Much depends on what you want the DSP to do. It does signal processing well but general Io and user interface not so well. For really fast apps you might want to use FPGA to help out. I have designed a test prototype with TI DSP (5402) Xilinx Spartan...
  5. mupd

    Protel library contributions

    I am a (legal) user of Protel 99SE (and now DXP). Their supplied libraries are out of date and much work is involved in creating new components. It seems a shame to waste it. Would other users join in an exchange of library entries for new devices? Provided you have created them yourself or...
  6. mupd

    I am in need of a UART core

    oops - quick post couldn't include attachment
  7. mupd

    I am in need of a UART core

    This is quite good too.

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