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Old 11-03-2003, 07:41 PM
Mike Treseler
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Default Re: Overriding functionality of an entity is prohibited?

Valentin Tihomirov wrote:
> But WebPack sythesis reports
>
> ERROR:Xst:1609 -
> C:/projects/xilinx_bad_arch_bind/../Temp/rs232/rs232/src/my/my_ent.vhd line
> 23: Entity 'my_ent' is exactly the same as instance (same ports and
> generics).
>
> end does not proceed. Project navigator cannot bouild hierarcy due to the
> same recursion.


Selecting one of two architectures requires a vhdl configuration.
You cannot use a configuration and a direct instance at the same time.
Some synthesis software does not support vhdl configurations in any case.
I stand by my earlier advice.

-- Mike Treseler

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