IC 4047 simulation in Proteus

Discussion in 'Programmer's Corner' started by hina gohar1302, May 14, 2014.

  1. hina gohar1302

    Thread Starter New Member

    Feb 7, 2014
    I want to generate 50% duty cycle 1kHz square wave using CD4047 IC in Proteus..but every time I simulate error comes plz help me what is main problem in this simulation file..I am using Proteus Version 8
    Error which Proteus shows

    No model specified for U1
    Simulation failed due to partition analysis error
  2. absf

    Senior Member

    Dec 29, 2010
    The 4047 does not support simulation on the ISIS so as in my version 7 proteus.

    When you pick device, on the right top corner, it says "No simulator model" for 4047.

    It was only used for drawing schematics, So bad luck for you this time.