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brun.olivier06
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Registered: ‎06-20-2008

Error compilation MIG DDR2 with Spartan 3 AN

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Hello every one ,

  

I want create an interface with DDR2 and FPGA so I have use the MIG for insert a DDR2 in the project but when I compile the project, 2 error display:

 

Synthesize XST --> OK but warning

Implement design:

                        Translate --> OK

                         Map --> 2 Error

 

ERROR:PhysDesignRules:760 - Incompatible programming for IO standard. IO
ERROR:Pack:1642 - Errors in physical DRC.

If some one has meet a this problem or has an idea I wait your reponse

 

Thinhs

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brun.olivier06
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Registered: ‎06-20-2008
If you have the same error in your project you must set in the MIG interface: DQS# enable --> disable(1)

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brun.olivier06
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Registered: ‎06-20-2008
If you have the same error in your project you must set in the MIG interface: DQS# enable --> disable(1)

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weiwei1983
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12,325 Views
Registered: ‎11-18-2008

   I  set the dqs# disable by modifying the  signal ext_load_mode_register,of which the value is 0010000000000 ,but the same error  still  Exists.

   I hope the good  solution. Thank you !

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