using FMF models

Subject: using FMF models
From: Attila Csosz (acsosz@mail.datanet.hu)
Date: Tue Dec 04 2001 - 11:45:14 MST

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Hi,

I'd like to use some FMF components like std00 based on the VITAL packages.
How to setup an instance generic parameters without SDF file usage? I don't
understand the
IOPATH field; how to pass to the generics. Is it possible anyway use this
components without
SDF files?

--------------
Here is the model:
ENTITY std00 IS
    GENERIC (
        -- tipd delays: interconnect path delays
        tipd_B : VitalDelayType01 := VitalZeroDelay01;
        tipd_A : VitalDelayType01 := VitalZeroDelay01;
        -- tpd delays
        tpd_B_YNeg : VitalDelayType01 := UnitDelay01;
        tpd_A_YNeg : VitalDelayType01 := UnitDelay01;
        -- generic control parameters
        InstancePath : STRING := DefaultInstancePath;
        -- For FMF SDF techonology file usage
        TimingModel : STRING := DefaultTimingModel
    );
    PORT (
        B : IN std_logic := 'X';
        A : IN std_logic := 'X';
        YNeg : OUT std_logic := 'U'
    );
    ATTRIBUTE VITAL_LEVEL0 of std00 : ENTITY IS TRUE;
END std00;
-----------

-----------------
Here is its timing section from std00.ftm
<TIMING>
(DELAY (ABSOLUTE
    (IOPATH B YNeg (1:4:9.5) (1:4:8))
    (IOPATH A YNeg (1:4:9.5) (1:4:8))
  ))
</TIMING></FMFTIME>
-----------

Thanks
 Attila

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