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Observer nag.chil
Observer
5,039 Views
Registered: ‎03-29-2016

memory module not found when using command prompt

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Hi hello..

As shown in the figure below my hierarchy is..

When i synthesize in GUI it is successful.

But When i do in command prompt. It shows an error like this

 

Elaborating module <PIO_EP_MEM_ACCESS>.
ERROR:HDLCompiler:1654 - "../example_design/PIO_EP_MEM_ACCESS.v" Line 131: Instantiating <tx_mem_i> from unknown module <tx_mem>
Module PIO_EP_MEM_ACCESS remains a blackbox, due to errors in its contents
WARNING:HDLCompiler:1499 - "../example_design/PIO_EP_MEM_ACCESS.v" Line 78: Empty module <PIO_EP_MEM_ACCESS> remains a black box. 

So can anybody say what the problem is, ....?

cap_err.JPG
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1 Solution

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Explorer
Explorer
9,863 Views
Registered: ‎11-25-2015

Re: memory module not found when using command prompt

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@nag.chil

 

Try regenerating the tx_mem_i core and see if it helps.

You may also try -sd command line option. Refer https://forums.xilinx.com/t5/7-Series-FPGAs/error-HDLCompiler-1654-when-instantiating-Synpfy-pro-edf-file-to/td-p/369577 on similar issue.

 

Thanks,

Sravanthi


Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

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2 Replies
Explorer
Explorer
9,864 Views
Registered: ‎11-25-2015

Re: memory module not found when using command prompt

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@nag.chil

 

Try regenerating the tx_mem_i core and see if it helps.

You may also try -sd command line option. Refer https://forums.xilinx.com/t5/7-Series-FPGAs/error-HDLCompiler-1654-when-instantiating-Synpfy-pro-edf-file-to/td-p/369577 on similar issue.

 

Thanks,

Sravanthi


Kindly note- 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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Observer nag.chil
Observer
4,981 Views
Registered: ‎03-29-2016

Re: memory module not found when using command prompt

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Thankyou for ur help @svanapar...

It worked...Not with -sd switch...but with deleting existing cores and regenerating cores...

 

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