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Simulators >> AMS Simulators >> New to AMS
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Message started by dinac on Sep 22^nd, 2008, 11:25am

Title: New to AMS
Post by dinac on Sep 22^nd, 2008, 11:25am

Hi all,

I am new to mixed simulation.

I have a behavoral model(in verilog) of an FSM and i want to give this output to a anlog input.

1. can i give input to the FSM like CLK, En, Reset signal from vsource (analogLib) ?

I have connected a L2E module for each FSM output to the each analog input. Hope this is right?

I am doing simulation in AMS-Environment and got some error.
---------------------------------------------------------------------------
ncelab: *E,CUVNCM (/design/ADC/schematic/verilog.vams,86|33): No connection module found:Need an input port of continuous discipline electrical, and an output port of discrete discipline logic, at instance ADC_test.I1.I246.
vinclk ), .gnd( cds_globals.\gnd! ), .vdd( cds_globals.\vdd! ), .Aout(
|
ncelab: *E,CUVNCM (/designs/ADC/schematic/verilog.vams,86|61): No connection module found:Need an input port of continuous discipline electrical, and an output port of discrete discipline logic, at instance ADC_test.I1.I246.
vdif ), .Ain( vin ) );
----------------------------------------------------------------

Thanks

Title: Re: New to AMS
Post by shaikh_sarfraz on Sep 25^th, 2008, 1:50am

I think the connect modules which come with Cadence-AMS installations have both L2E and E2L. Apart from this there are also Bidirectional inputs.
If you are using one of these then you should not face this problem.

Can you confirm what and from where you are using the connect modules.

Title: Re: New to AMS
Post by sheldon on Sep 25^th, 2008, 5:56am

Dinac,

Is connectLib included in your libraries? The connection modules
are in this library and it needs to be specified in your cds.lib file.
Also, the connect module insertion is automatic, can you explain
how you connected two modules with an L2E?

Best Regards,

Sheldon