[Vlogide-vide] delays?

[Al A. <ex...@au...>]

I am trying out some sample code to get a feel for the capabilities of
vIDE. After some effort I have discovered:

1: Delays used in gate instantiations must be of the form #(h,l). Is it
not possible to use simply #d?

2: When defining modules that use primitives, I cannot seem to do it
without provoding an identifier. ie

module rs_ff (s,r,q,qb);
  output q,qb;
  input  r,s;
  nand (q,r,qb);
  nand (qb,s,q);
endmodule

does not work whereas:
module rs_ff (s,r,q,qb);
  output q,qb;
  input  r,s;
  nand n1 (q,r,qb);
  nand n2 (qb,s,q);
endmodule

does work. Also:

module rs_ff (s,r,q,qb);
  output q,qb;
  input  r,s;
  nand #1 n1 (q,r,qb);
  nand #1 n2 (qb,s,q);
endmodule

does not parse whereas:

module rs_ff (s,r,q,qb);
  output q,qb;
  input  r,s;
  nand #(1,0) n1 (q,r,qb);
  nand #(1,0) n2 (qb,s,q);
endmodule

does work.

Any suggestions or is this feature not available?

3: Are compiler directives allowed? ie I cannot seem to use the
`timescale directive.


I'd appreciate anything that can be offered.

Regards,
-Al
-- 
Al Arduengo      ex...@au...       
http://home.austin.rr.com/exal
----
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