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dabangking
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Registered: ‎09-25-2018

How to use 《7_Series_XPE.xls》to estimate logical resource?

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After select a device, how to set the "Quick estimate" parameter?

for example, logical clock is 368.64MHz, and logical sampling frequency is 46.08MHz,how to set the “Design Activity”?

Thanks!

estimate.PNG

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ddn
Xilinx Employee
Xilinx Employee
651 Views
Registered: ‎06-06-2018

Hi @dabangking,

Design Activity : 

Clock
Specify a single clock frequency, in MHz. The Clock frequency defaults to different
values for the different device families (Artix-7 (including Artix-7 Automotive), Kintex-7,
and Virtex-7), but you can set the Clock frequency to any value.
• Toggle
Enter a single Toggle rate (in %). This toggle rate will apply to all the resources in the
Logic or to the BRAM.
• Enable
Enter a single Enable rate (in %). The Enable rate will apply to the slice clock enable in
the Logic or to the BRAM enable.

 

For more information please refer page 31 of UG440 (v2018.2).

Regards,

Deepak D N

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Deepak D N
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ddn
Xilinx Employee
Xilinx Employee
652 Views
Registered: ‎06-06-2018

Hi @dabangking,

Design Activity : 

Clock
Specify a single clock frequency, in MHz. The Clock frequency defaults to different
values for the different device families (Artix-7 (including Artix-7 Automotive), Kintex-7,
and Virtex-7), but you can set the Clock frequency to any value.
• Toggle
Enter a single Toggle rate (in %). This toggle rate will apply to all the resources in the
Logic or to the BRAM.
• Enable
Enter a single Enable rate (in %). The Enable rate will apply to the slice clock enable in
the Logic or to the BRAM enable.

 

For more information please refer page 31 of UG440 (v2018.2).

Regards,

Deepak D N

-------------------------------------------------------------------

Reply or Give kudos or accept as a Solution.

-------------------------------------------------------------------

Regards,
Deepak D N
---------------------------------------------------------------------------
Please Kudo and Accept as a Solution, If it helps.
---------------------------------------------------------------------------

View solution in original post

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dabangking
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Registered: ‎09-25-2018

Thanks a lot!

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