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Explorer
Explorer
6,713 Views
Registered: ‎11-21-2013

Using HLS generated Pcore in XPS, ¨¨ failed to generate IP ¨*.xco¨ error. ¨¨ -- Zedboard

Hi,

 

I was using Zedboard, new beginner, I follow the XILINX demo :xapp1170-zynq-hls. When I am generate a Pcore - about matrix 32*32 with a AXI stream interface - and add it as the User Pcore in XPS, then connect it to the other units in the Zedboard.

 

When I try to generate the netlist of this design, I encountered a problem which shows:

 

Failed to generate IP 'mmult_accel_core_ap_fadd_2_full_dsp.xco'!

 

And the PlanAhead shows:

 

generate_target: Failed to execute XPS script.

 

Is there anybody knows how to fix this?

 

the problem happens at P22.

 

And I totally followed the connecting bus interface and ports, and the difference is just instead of using the ZYNQ board, I use the Zedboard.

 

: (

 

 

 

 

 

Following the XILINX demo on Zedboard

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4 Replies
Explorer
Explorer
6,712 Views
Registered: ‎11-21-2013

Re: Using HLS generated Pcore in XPS, ¨¨ failed to generate IP ¨*.xco¨ error. ¨¨ -- Zedboard

In addition, when I generate this Pcore in HLS, it can generate the IP for the Core generator
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Xilinx Employee
Xilinx Employee
6,694 Views
Registered: ‎08-17-2011

Re: Using HLS generated Pcore in XPS, ¨¨ failed to generate IP ¨*.xco¨ error. ¨¨ -- Zedboard

the current version of this document is http://www.xilinx.com/support/documentation/application_notes/xapp1170-zynq-hls.pdf
- Hervé

SIGNATURE:
* New Dedicated Vivado HLS forums* http://forums.xilinx.com/t5/High-Level-Synthesis-HLS/bd-p/hls
* Readme/Guidance* http://forums.xilinx.com/t5/New-Users-Forum/README-first-Help-for-new-users/td-p/219369

* Please mark the Answer as "Accept as solution" if information provided is helpful.
* Give Kudos to a post which you think is helpful and reply oriented.
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Explorer
Explorer
6,691 Views
Registered: ‎11-21-2013

Re: Using HLS generated Pcore in XPS, ¨¨ failed to generate IP ¨*.xco¨ error. ¨¨ -- Zedboard

Thank you for your answer, and yeah, it is the same problem. And I found that it is caused by the different board I am using.

 

It is like I use the command line ¨Vivado_hls -f script.tcl¨ to generate the Zynq-7000 Soc Accerlerator for the Matrix multiplication.

 

And then I use PlanAhead to add this pcore in to generate the Netlist, when I choose the ZC702 (Which is also the default setting board in the demo), I don´ t have problem.

 

But when I choose Zedboard, the error came out as:

 

Elaborating instances ...
IPNAME:mmult_accel_core_top INSTANCE:mmult_accel_core_top_0 -
C:\XILINX\14.4\ISE_DS\PlanAhead\examples\matrix_mult_crazy\project_1\project_1.s
rcs\sources_1\edk\module_crazy\module_crazy.mhs line 129 - elaborating IP
Generating IP(mmult_accel_core_ap_fadd_2_full_dsp.xco) ...
Failed to generate IP 'mmult_accel_core_ap_fadd_2_full_dsp.xco'!
ERROR:EDK - mmult_accel_core_top_0 (mmult_accel_core_top) -
ERROR:EDK:440 - platgen failed with errors!
Done!

 

But I have checked the Xilinx chip were the same in these two board, so Why will I have problem using a pcore that only include information of this chip?

 

Thank you!

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Moderator
Moderator
6,667 Views
Registered: ‎04-17-2011

Re: Using HLS generated Pcore in XPS, ¨¨ failed to generate IP ¨*.xco¨ error. ¨¨ -- Zedboard

Looks like you have created a new topic for your issue. If any of the answers above has helped you, kindly close this post by accepting it as a solution.
Regards,
Debraj
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