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Observer
Observer
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Registered: ‎10-13-2007

is VCCO_65 essential for Ultrascale+ in Slave Serial Mode

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Hi,

i am using slave serial configuration mode for a Virtex Ultrascale+ FPGA. the documentation says that the DOUT pin uses VCCO_65. the DOUT pin is unused in our design.

is VCCO_65 essential for the configuration process to work? can i leave the VCCO_65 unconnected?

regards,

joseph

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Moderator
Moderator
588 Views
Registered: ‎01-15-2008

if you are not using dout i.e daisy chain configuration mode then Bank65 is not used for slave serial configuration.

Check table 1-11/1-12 in ug570 for bank voltages requirment

http://www.xilinx.com/support/documentation/user_guides/ug570-ultrascale-configuration.pdf

 

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Moderator
Moderator
589 Views
Registered: ‎01-15-2008

if you are not using dout i.e daisy chain configuration mode then Bank65 is not used for slave serial configuration.

Check table 1-11/1-12 in ug570 for bank voltages requirment

http://www.xilinx.com/support/documentation/user_guides/ug570-ultrascale-configuration.pdf

 

View solution in original post

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Observer
Observer
511 Views
Registered: ‎10-13-2007

Thanks

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