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Explorer
Explorer
10,162 Views
Registered: ‎09-08-2009

Spartan 6 BANK CONSTRAINT

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instead of giving the specific IOB pin can I assign just a ``bank constraint`` like below?

 

NET "data" LOC = BANK0;

 

my purpose is to select a bank for 20 data inputs to the FPGA without giving specific location and let the tool decide for the best location for the complete 20 signals.

 

 

Planahead 14,6

Spartan 6 -100

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Explorer
Explorer
17,086 Views
Registered: ‎09-08-2009

Re: Spartan 6 BANK CONSTRAINT

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Duplicate thread did not work but the constraint works.

 

NET "data" LOC = BANK0;

 

The correct documentation is 

http://www.xilinx.com/support/documentation/sw_manuals/xilinx13_3/cgd.pdf page 172

 

 

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Moderator
Moderator
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Registered: ‎01-16-2013

Re: Spartan 6 BANK CONSTRAINT

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Hello,

 

Please refer UG :http://www.xilinx.com/support/documentation/user_guides/ug381.pdf {Page # 22}

 

Thanks,

Yash

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Community Manager
Community Manager
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Registered: ‎07-23-2012

Re: Spartan 6 BANK CONSTRAINT

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Duplicate thread for http://forums.xilinx.com/t5/Spartan-Family-FPGAs/Bank-Constraint/m-p/434586
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Highlighted
Explorer
Explorer
17,087 Views
Registered: ‎09-08-2009

Re: Spartan 6 BANK CONSTRAINT

Jump to solution

Duplicate thread did not work but the constraint works.

 

NET "data" LOC = BANK0;

 

The correct documentation is 

http://www.xilinx.com/support/documentation/sw_manuals/xilinx13_3/cgd.pdf page 172

 

 

View solution in original post

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