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Contributor
Contributor
11,810 Views
Registered: ‎10-06-2010

Xilinx EDK - use new parser on old devices

I am using a V5 FPGA board and am back-porting logic that is tested to work on a V6.

 

How can I direct XST to use the new parser for V5 instead of the old parser ? What settings file should I change to achieve this ?

 

RRS

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4 Replies
Xilinx Employee
Xilinx Employee
11,800 Views
Registered: ‎09-20-2012

Re: Xilinx EDK - use new parser on old devices

Hi,

 

You can use the switch -use_new_parser yes in additional command line options of synthesis properties. After setting this in synthesis properties re-run synthesis.

 

Thanks,

Deepika.

Thanks,
Deepika.
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Contributor
Contributor
11,795 Views
Registered: ‎10-06-2010

Re: Xilinx EDK - use new parser on old devices

Can you do this Xilinx Platform Studio ?

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Xilinx Employee
Xilinx Employee
11,778 Views
Registered: ‎09-20-2012

Re: Xilinx EDK - use new parser on old devices

Hi,

 

The one I have mentioned is in ISE.

 

For XPS, please follow the steps below:

1. Open the .scr file in synthesis folder of top level.

2. Include this switch in the .scr file and save it.

3. Now run it in command line mode.

 

Thanks,

Deepika.

Thanks,
Deepika.
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Contributor
Contributor
11,773 Views
Registered: ‎10-06-2010

Re: Xilinx EDK - use new parser on old devices

Doesn't the SCR files get regenerated everytime. Which means I will have to make the edits every time ?

 

Can this be done using XCF files ? I see some posts suggesting this but am not seeing it to work. 

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