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Voyager
Voyager
846 Views
Registered: ‎10-12-2016

ERROR: [Place 30-475] IO terminal CLK66MHZ with IOStandard LVCMOS18 is not placeable anywhere in the device. Please check whether the IOSTANDARD is compatible with the target device.

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HI Friends, 

I am using xc7k410ffg676-2 part. i used B26 locatin for CLK66MHZ clock which is onboard crystal. But Tool is not placing the CLK66MHZ on B26, and throwing following errors

 

ERROR: [Place 30-475] IO terminal CLK66MHZ with IOStandard LVCMOS18 is not placeable anywhere in the device.
Please check whether the IOSTANDARD is compatible with the target device.
ERROR: [Place 30-58] IO placement is infeasible. Number of unplaced terminals (1) is greater than number of available sites (0).
The following are banks with available pins: 
 IO Group: 0 with : SioStd: LVCMOS18   VCCO = 1.8 Termination: 0  TermDir:  In   RangeId: 1 GClock  has only 0 sites available on device, but needs 1 sites.
        Term: CLK66MHZ

-Sampath
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1 Solution

Accepted Solutions
Voyager
Voyager
742 Views
Registered: ‎10-12-2016

Re: ERROR: [Place 30-475] IO terminal CLK66MHZ with IOStandard LVCMOS18 is not placeable anywhere in the device. Please check whether the IOSTANDARD is compatible with the target device.

Jump to solution

HI Friends, 

I am using vivado 2016.4, The problem is i am using some ports in the RTL, and assigning only few ports in xdc for PIN constraints. Because of this tool is considering random pin constraints for all remaining ports which are not in the XDC file. 

 

Thank You 

S Sampath

-Sampath
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2 Replies
Teacher xilinxacct
Teacher
827 Views
Registered: ‎10-23-2018

Re: ERROR: [Place 30-475] IO terminal CLK66MHZ with IOStandard LVCMOS18 is not placeable anywhere in the device. Please check whether the IOSTANDARD is compatible with the target device.

Jump to solution
0 Kudos
Voyager
Voyager
743 Views
Registered: ‎10-12-2016

Re: ERROR: [Place 30-475] IO terminal CLK66MHZ with IOStandard LVCMOS18 is not placeable anywhere in the device. Please check whether the IOSTANDARD is compatible with the target device.

Jump to solution

HI Friends, 

I am using vivado 2016.4, The problem is i am using some ports in the RTL, and assigning only few ports in xdc for PIN constraints. Because of this tool is considering random pin constraints for all remaining ports which are not in the XDC file. 

 

Thank You 

S Sampath

-Sampath
0 Kudos