[myhdl-list] FW: MyHDL help

[Narasimhan, S. \(Sarath\) <sa...@al...>]

 Jan
  I am having problems when passing lists of signals to functions
decorated by @always_comb
  See below
  Sarath
-----Origin al Message-----
From: Narasimhan, Sarath (Sarath)=20
Sent: Friday, October 05, 2007 6:57 PM
To: Narasimhan, Sarath (Sarath); 'ja...@ja...'
Subject: RE: MyHDL help

 Jan

 Attached are sample files that show that list(s) don't appear to work
properly  for example simple_int_list.py and simple.py have lists and
the print function within  the combinatorial process only enters once
versus simple_int.py which enters everytime  the counter changes value.

 Does your decorators support lists of signals within parameters of
functions.
 Is there a potential work around

 Sarath

=20

-----Original Message-----
From: Narasimhan, Sarath (Sarath)
Sent: Friday, October 05, 2007 2:41 PM
To: 'ja...@ja...'
Subject: RE: MyHDL help

Jan

I have the following code. The generator enters only once even though I
see calling function Change the value of list of signals test almost
every clock Though Test_func runs only once even though test value
changes What am I doing wrong. Does @always_comb support arbitrary list
of signals

      test=3D[Signal(intbv(0)) for i in  range(n)]
      ntest=3D[Signal(intbv(0)) for i in  range(n)]

	def Test_func(ntest,test):=20
	    @always_comb()  // enters only once with initial value
doesn't enter as test changes
	    def tl():
		  print test =20
	        ntest=3Dtest
	    return tl

	def sync_funct
          @posedge.clk
          def sl():
              print test // prints actual varying value of test
          return sl

	Ti =3D Test_func(ntest,test)
      si =3D sync_funct

      return Ti, si



-----Original Message-----
From: Jan Decaluwe [mailto:ja...@ja...]
Sent: Tuesday, June 12, 2007 2:29 AM
To: Narasimhan, Sarath (Sarath)
Subject: Re: MyHDL help

Narasimhan, Sarath (Sarath) wrote:
> A question: Does Myhdl have any utilities to convert from Verilog to=20
> Python

No. That would be a very tough project.

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