4DSP Support Forum

Products => Virtex-6 and Kintex-7 DSP Kits => Topic started by: zhajkaf on March 01, 2012, 10:04 AM

Title: FMC150 Filter Bypass
Post by: zhajkaf on March 01, 2012, 10:04 AM

Hello!

Does anybody know how I can bypass high pass filters in my FMC150 card?
I will appreciate any idea.

Title: Re: FMC150 Filter Bypass
Post by: pierrehic on March 01, 2012, 11:28 AM

Hello,

this require removing and replacing some components. Please contact your representative for details. This is something 4DSP can do but there will be a fee associated to this.

Thanks
Pierrick

Title: Re: FMC150 Filter Bypass
Post by: zhajkaf on March 01, 2012, 11:52 AM

Do you mean replacing and removing components physically on the board or in the reference design?

Title: Re: FMC150 Filter Bypass
Post by: pierrehic on March 01, 2012, 12:04 PM

on the board.

Title: Re: FMC150 Filter Bypass
Post by: zhajkaf on March 02, 2012, 05:23 AM

But on the board there are two signs 'filter bypass'. Doesn't this mean that I can change the route of the signal using this mode?

Title: Re: FMC150 Filter Bypass
Post by: arnaudNL on March 02, 2012, 09:01 AM

Dobrej Denj,
As explained by Pierrick, you would need to contact our local representative in order to investigate that. 4DSP is having quite a few assembly options but these should be indicated PRIOR purchasing a board. In some rare case we might look into modifying a board but this is rather expensive.
Any modifications/soldering on the board is voiding the warranty.
Best Regards,
Arnaud Maye

Title: Re: FMC150 Filter Bypass
Post by: zhajkaf on March 02, 2012, 11:11 AM

Ok, in this case could you explain me the purpose of these 'filter bypass'?

Title: Re: FMC150 Filter Bypass
Post by: arnaudNL on March 02, 2012, 11:48 AM

Dear Sir,
What you are asking is beyond the scope of a normal technical support.
Best Regards,
Arnaud

Title: Re: FMC150 Filter Bypass
Post by: zhajkaf on March 05, 2012, 08:42 AM

Ok, and do you sell the similar boards but without AC-coupling?

Title: Re: FMC150 Filter Bypass
Post by: pierrehic on March 05, 2012, 11:47 AM

Not currently but it is feasible. If you are interested in a DC coupled version of this product, please send an email to sales@4dsp.com.