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Visitor e_shaikh
Visitor
2,686 Views
Registered: ‎07-02-2013

ngc file instantiation

hi i have a schematic based multi vhdl file project and i have to give it to some one, but not the VHDL files so i give him the ngc file of the whole project and he instantiates it using BLACK_BOX but its not working.

 

i know it is possible because i have done it with ngc of a single vhld file, is there any thing im doing wrong  

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3 Replies
Xilinx Employee
Xilinx Employee
2,681 Views
Registered: ‎09-20-2012

Re: ngc file instantiation

Hi,

 

i have a schematic based multi vhdl file project and i have to give it to some one, but not the VHDL files so i give him the ngc file of the whole project and he instantiates it using BLACK_BOX but its not working.

 

Is the tool giving some error when using the NGC file? What is the issue faced?

 

Thanks,

Deepika.

Thanks,
Deepika.
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Explorer
Explorer
2,665 Views
Registered: ‎02-17-2009

Re: ngc file instantiation

Have you included ngc files for all the lower level modules?

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Visitor e_shaikh
Visitor
2,653 Views
Registered: ‎07-02-2013

Re: ngc file instantiation

Is the tool giving some error when using the NGC file? What is the issue faced?

 

ise tells me that their are certain inputs of the module that are multi driven and i have checked many times that are not

 

Have you included ngc files for all the lower level modules?

 

no i haven't i just added the ngc of the top module in which all the other modules are instantiated. 

 

is it wrong to add the ngc of the main file do i have to add ngc's of the lower level modules and join them?? 

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