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Visitor anbaz
Visitor
678 Views
Registered: ‎09-15-2018

exporting a Vivado HLS design to ISE

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I'm using Vivado HLx 2018.2. I know it does n't support earlier 6 series devices.

 

My question is regarding use of Vivado HLS Software (2018.2) :

 

I had seen users target Spartan6 series devices etc with ealier versions of Vivado HLS but I could not find any support for targeting these devices with current version tool.

 

I want to export a Vivado HLS design to a Spartan6 device for use with ISE 14.7.

 

I have a valid VIVADO_HLS (and HLS) license but could n't find any options to export the design to ISE or target a Spartan6 device.

 

Also, the Pcore export option does not show in the export panel.

 

Any suggestions?

 

Thanks!

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Scholar u4223374
Scholar
629 Views
Registered: ‎04-26-2015

Re: exporting a Vivado HLS design to ISE

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As far as I can tell, you can use HLS 2015.4 (and only 2015.4) to produce code for the ISE-specific devices.

 

2015.3 and earlier required a special license; HLS wasn't supported on the WebPack license, and the ISE devices needed an additional license.

 

Everything from 2016.1 onwards dropped support for the ISE-specific devices.

 

In between you have 2015.4 - the first version to be included on the free WebPack license, and the last version to support ISE-specific devices.

5 Replies
Scholar drjohnsmith
Scholar
676 Views
Registered: ‎07-09-2009

Re: exporting a Vivado HLS design to ISE

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can you export a RTL design ?

 

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Visitor anbaz
Visitor
657 Views
Registered: ‎09-15-2018

Re: exporting a Vivado HLS design to ISE

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I could only export RTL as IP into Vivado from Vivado HLS.

None into ISE or target any Spartan6 device from Vivado HLS.

 

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Scholar u4223374
Scholar
630 Views
Registered: ‎04-26-2015

Re: exporting a Vivado HLS design to ISE

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As far as I can tell, you can use HLS 2015.4 (and only 2015.4) to produce code for the ISE-specific devices.

 

2015.3 and earlier required a special license; HLS wasn't supported on the WebPack license, and the ISE devices needed an additional license.

 

Everything from 2016.1 onwards dropped support for the ISE-specific devices.

 

In between you have 2015.4 - the first version to be included on the free WebPack license, and the last version to support ISE-specific devices.

Xilinx Employee
Xilinx Employee
574 Views
Registered: ‎04-14-2013

Re: exporting a Vivado HLS design to ISE

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That's correct, with a valid Vivado license, Vivado HLS 2015.4 allows you to target ISE devices.

Visitor anbaz
Visitor
543 Views
Registered: ‎09-15-2018

Re: exporting a Vivado HLS design to ISE

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Thanks all for pointing to the correct version which supports these devices..

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