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VHDL - get back sdf annotated vhd file

 
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Old 08-25-2008, 01:42 PM   #1
Default get back sdf annotated vhd file


Hi,

Is it possible to get back the ".vhd" file which is annotated with
delay values coming from the SDF file?

Now:
....
q_OBUF_D2 : X_AND2
port map (
I0 => a,
I1 => b,
O => q );
....

After that
....
q_OBUF_D2 : X_AND2
generic map (
tipd_I0 => (10.000 ns, 10.000 ns),
tipd_I1 => (10.000 ns, 10.000 ns),

tpd_I0_O => (10.000 ns, 10.000 ns),
tpd_I1_O => (10.000 ns, 10.000 ns)
)
port map (
I0 => a,
I1 => b,
O => q
);
....
Thanks


JohnSmith
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Old 08-25-2008, 02:30 PM   #2
KJ
 
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Default Re: get back sdf annotated vhd file
On Aug 25, 8:42*am, JohnSmith <csnew...@gmail.com> wrote:
> Hi,
>
> Is it possible to get back the ".vhd" file which is annotated with
> delay values coming from the SDF file?
>


Tools usually can spit out a .VHO file which is VHDL of the final
mapped design. Check the docs for the tool you're using on how to
enable this output file.

KJ


KJ
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