89c51rd2

Discussion in 'Programmer's Corner' started by Hayley, Feb 21, 2011.

  1. Hayley

    Hayley Thread Starter New Member

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    Hi everybody,

    am quite new in here...am not much familiar with the assembly codings..

    I want to generate a PWM(pulse width modulation) using the PCA timer in 89C51RD2 microcontroller.I just needed the assembly language programm for this...The Pulse should be 20ms, The On time should be 4ms, and off time 16ms and the duty cycle must be 20%.

    Please help ... I ll be greatful...:confused::confused::confused::confused::confused:
  2. Papabravo

    Papabravo AAC Fanatic!

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    Last edited: Feb 21, 2011
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