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Visitor fdesla
Visitor
6,889 Views
Registered: ‎09-08-2014

IOSTANDARD value

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Hi everybody,

 

Please, somebody could tell me how to determine the IOSTANDARD in an ucf file.

 

I'm working with a Zynq on a ZC702 platform (ISE 14.6).

 

Thanks for advance

François

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1 Solution

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Moderator
Moderator
10,305 Views
Registered: ‎01-16-2013

Re: IOSTANDARD value

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7 Replies
Xilinx Employee
Xilinx Employee
6,887 Views
Registered: ‎02-14-2014

Re: IOSTANDARD value

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Hello,

Please check page no 132 from below user guide for information regarding determining IOSTANDARD value
http://www.xilinx.com/support/documentation/sw_manuals/xilinx14_7/cgd.pdf

For datasheet of particular device, you can check below website
http://www.xilinx.com/support/index.htm
Regards,
Ashish
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Moderator
Moderator
6,883 Views
Registered: ‎01-16-2013

Re: IOSTANDARD value

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Hello,

Its very easy to use planahed pin planning method to loc the pin and assign associated IOSTANDARD.

You can open Planahed from ISE and then use this method.

Thanks,
Yash
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Explorer
Explorer
6,857 Views
Registered: ‎11-24-2013

Re: IOSTANDARD value

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Hi,

 

you have all the information in the Xilinx employees' answers above, but just for you to have a graphical example, have a look at these two lines of one of my UCFs:

 

Capture.PNG

 

Regards,

Ignacio.

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Visitor fdesla
Visitor
6,834 Views
Registered: ‎09-08-2014

Re: IOSTANDARD value

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Thanks for your advices.

To determine the IOSTANDARD, It "only" depends on the pin not the use?

is there somewhere, something explaining for newbies how to choose the correct pin?

Thanks for advance,
François
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Moderator
Moderator
10,306 Views
Registered: ‎01-16-2013

Re: IOSTANDARD value

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Moderator
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Registered: ‎01-16-2013

Re: IOSTANDARD value

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Visitor fdesla
Visitor
6,809 Views
Registered: ‎09-08-2014

Re: IOSTANDARD value

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Thank you very much Yash.

Great help!

François
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