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Explorer
Explorer
799 Views
Registered: ‎11-05-2008

Usage clarification of GTREFCLK_OUT pin on 1G/2.5G Ethernet PCS/PMA (16.1)

Hi,

 

   does anyone know how can I connect the GTFRECLK_OUT pin of macro 1G/2.5G Ethernet PCS/PMA (16.1)?

 

    From my test this pin cannot be routed to anything else that an adjacent Quad gtrefclk input, right?

 

     Any comments or clarifications are welcome,

 

Luca

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Explorer
Explorer
752 Views
Registered: ‎11-05-2008

Any feedback?
Luca
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Moderator
Moderator
735 Views
Registered: ‎08-25-2009

Hi @colombini_luca,

 

This GTREFCLK can be shared up one quad and down one quad.

"Don't forget to reply, kudo and accept as solution."
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Explorer
Explorer
723 Views
Registered: ‎11-05-2008

Hi @nanz,

  so the gtrefclk_out pin from pcs/pma cannot be connected to anything else inside PL?

 

Luca

 

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Explorer
Explorer
630 Views
Registered: ‎11-05-2008

Hi @nanz,

 

   I would like to close this topic.

   Is there any further comment on your side?

 

Luca

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