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sms1955
Visitor sms1955
Visitor

‎12-13-2012 02:11 AM

2,560 Views
Registered: ‎12-12-2012

warrning xst 3211:

Hi all

 

when I synthesized my vhdl code i got the following warning.

 

warning XST 3211: can not use block ram resources for signal < mram_gnd_17_o_gnd_17_o_wide_mux_168_out>. please check that the content is read synchronously.

 

Please, can any onyone guide me how to solve this issue.

Thanl you in advance.

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eilert
Teacher eilert
Teacher

‎12-13-2012 02:50 AM

2,553 Views
Registered: ‎08-14-2007

Re: warrning xst 3211:

Hi,

read the warning to the end. It says: "please check that the content is read synchronously"

 

So maybe you better use a clocked process for the part of your code that shall use the BRAM.

 

Have a nice synthesis

  Eilert

 

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