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Adventurer
Adventurer
207 Views
Registered: ‎03-27-2017

GTP Line rate

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I am using Vivado 2017.4.1 to configure a xc7a200tfbg484-1 chip with 7 Series Transceiver Wizard (3.6). Specs suggest that the GTP line rate can go up to 6.6 gbps, though the wizard is limiting me to 3.75.

What could be wrong?

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Xilinx Employee
Xilinx Employee
179 Views
Registered: ‎11-29-2007

Re: GTP Line rate

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hi,

it is the speedgrade (-1) you are using.

DS181 specifies for -1 a max datarate of 3.75Gbps. 

6.6Gbps can be reached with -2 and -3

1 Reply
Xilinx Employee
Xilinx Employee
180 Views
Registered: ‎11-29-2007

Re: GTP Line rate

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hi,

it is the speedgrade (-1) you are using.

DS181 specifies for -1 a max datarate of 3.75Gbps. 

6.6Gbps can be reached with -2 and -3