URGENT: Help needed in cosimulation in ADS
时间：04-09
整理：3721RD
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Hello every one,
I am designing a transmitter that includes both DSP part and rf/Analog part. While simulating the complete design using ptolemy simulator, i am getting this error "zero or negetive time step at inputs is not allowed for cosimulation". I am new to ADS2002C and have tried alot to remove this error.
Can someone tell me how to remove this? I am using Envelope simulator in RF subnetworks. The STEP i am giving in ENV is lesser than what i am giving in DF controller.
I shall be very grateful to you....
Regards,
I am designing a transmitter that includes both DSP part and rf/Analog part. While simulating the complete design using ptolemy simulator, i am getting this error "zero or negetive time step at inputs is not allowed for cosimulation". I am new to ADS2002C and have tried alot to remove this error.
Can someone tell me how to remove this? I am using Envelope simulator in RF subnetworks. The STEP i am giving in ENV is lesser than what i am giving in DF controller.
I shall be very grateful to you....
Regards,
i'm not sure, but i think the time steps need to be exactly same in both dsp and analog/rf
Please share the design