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Adventurer
Adventurer
5,293 Views
Registered: ‎10-23-2010

Error in Custom DCT

Hi 

 

I have create a custom IP that represente a DCT module using "create/Import peripheral" with XPS (version 10.1) . I have selected 

 

  1. read/ write FIFO
  2. interrupt control  

 

as IPIF interface IP.

I customize the code VHDL of user_logic. When I try to import the peripheral

I see this error.

 


 

ERROR:HDLParsers:3014 - "C:/ddd/pcores/dct_v1_00_a/hdl/vhdl/dct.vhd" Line 82. 

 

   Library unit user_logic is not available in library dct_v1_00_a.
WARNING:HDLParsers:3481 - Library dct_v1_00_a has no units. Did not save
   reference file "xst/dct_v1_00_a/hdllib.ref" for it.
ERROR:MDT - Parse Errors encountered in HDL source 
WARNING:MDT - Unable to delete temparary project file C:\ddd\pcores\dct.prj : 13

 


ERROR:HDLParsers:3014 - "C:/ddd/pcores/dct_v1_00_a/hdl/vhdl/dct.vhd" Line 82.    Library unit user_logic is not available in library dct_v1_00_a.WARNING:HDLParsers:3481 - Library dct_v1_00_a has no units. Did not save   reference file "xst/dct_v1_00_a/hdllib.ref" for it.ERROR:MDT - Parse Errors encountered in HDL source WARNING:MDT - Unable to delete temparary project file C:\ddd\pcores\dct.prj : 13


 

What I should do please.

 


 

 

I joint user_logic.vhd 

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6 Replies
Adventurer
Adventurer
5,292 Views
Registered: ‎10-23-2010

I joint also dct.vhd 

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Scholar
Scholar
5,266 Views
Registered: ‎07-01-2008

Since this is a problem parsing the HDL file, this issue belongs in the synthesis forum.

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Adventurer
Adventurer
5,263 Views
Registered: ‎10-23-2010

OK thanks

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Teacher
Teacher
5,181 Views
Registered: ‎09-09-2010

Why are you using so many libraries? Are you used to ASICs?

Normally everything gets compiled into 'work' so that ISE can find it all.


Also, you don't 'use' entities, you 'use' packages. I guess that you are not used to VHDL...

 


------------------------------------------
"If it don't work in simulation, it won't work on the board."
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Historian
Historian
5,174 Views
Registered: ‎02-25-2008

 


@rcingham wrote:

Why are you using so many libraries? Are you used to ASICs?

 


All of those libraries are part of the EDK. All of the entities for the various EDK cores are analyzed into their own libraries so they don't have to be recompiled before the entire design is elaborated.

 

----------------------------Yes, I do this for a living.
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Xilinx Employee
Xilinx Employee
5,160 Views
Registered: ‎05-14-2008

Hi,

 

Since the error is reported in XPS, I think you'll receive better assistance from EDK board. I'll move this message to EDK board. Thanks.

 

-Vivian

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