simple question about controller

Discussion in 'Embedded Systems and Microcontrollers' started by swathin, Nov 6, 2008.

  1. swathin

    Thread Starter New Member

    Nov 6, 2008
    3
    0
    hi

    i want to use a controller depending on my requirement but i have no idea about how to search the appropriate one.

    my question is if the controller specifications such as its crystal resonator frequency (say x),system generator frequency(say y) etc are known then what is the pulse width required to be maintained for the controller input to consider it as a bit.

    i request your help.
     
  2. Papabravo

    Expert

    Feb 24, 2006
    10,135
    1,786
    That may not be enough information to give a definitive answer. Generally speaking you have to read the datasheet carefully to get an appropriate answer. It might be more helpful to explain what you are trying to do since that will enable us to advise you on a productive course of action.
     
  3. mindmapper

    Active Member

    Aug 17, 2008
    34
    0
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