Re: New user to electric and flip-flops.

At 11:37 AM 3/10/2009, you wrote:
>I've just started using Electric for class, and I'm having trouble 
>with flip-flops. I cannot run any simulations with flip-flops if I 
>hook anything into the CLR port. The simulation fails to run with this error...
>
>Compiling VHDL in cell 'CPU_Handshake_(D_FF){vhdl}' 
>...*****  UNRESOLVED REFERENCES *****
>drff, 1 time(s)
>Done, created cell 'CPU_Handshake_(D_FF){net.als}'
>Simulating netlist in cell 'CPU_Handshake_(D_FF){net.als}'
>ERROR: Model 'DRFF' not found, simulation aborted
>
>If I try to use a T FF, it fails to find the model TRFF. Any help 
>would be appreciated. :)

Unfortunately, there are only models for the JKFF and the DSFF.  You 
can see them in the code at:
     com.sun.electric.tool.user.CompileVHDL.java
and, if you are enterprising, you can write additional models.

    -Steven Rubin