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8,542 Views
Registered: ‎03-08-2016

hardware target detected but no hardware device found

Hi,

 I just got an HTG-K800 xilinx board with xcku115 ultrasclae part. 

 when i open the hardware manager (vivado 2015.4) and do the auto connect i get following message.

 

 

ERROR: [Labtools 27-2269] No devices detected on target localhost:3121/xilinx_tcf/Xilinx/00001865c3d601.
Check cable connectivity and that the target board is powered up then
use the disconnect_hw_server and connect_hw_server to re-register this hardware target.
ERROR: [Labtools 27-55] Invalid index 0 passed to getDevice

 

I am also using the latest JTAG cable DLC10 (also tried using DLC9g the black one)

I have not attached any FMC cards. This a brand new board

 

Attached are the screen shots. Appreciate your quick help.

 

 

 

Thanks,

Kannan

sc2.png
sc1.png
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3 Replies
Xilinx Employee
Xilinx Employee
8,520 Views
Registered: ‎02-14-2014

Re: hardware target detected but no hardware device found

Hello @kannan.govindasamy,

 

Have you checked possible reasons for this issue on page #25 from below UG

http://www.xilinx.com/support/documentation/sw_manuals/xilinx2015_4/ug908-vivado-programming-debugging.pdf

Regards,
Ashish
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Xilinx Employee
Xilinx Employee
8,514 Views
Registered: ‎10-24-2013

Re: hardware target detected but no hardware device found

Hi @kannan.govindasamy

 

Try reducing the JTAG speed and see if that helps.

Thanks,Vijay
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8,513 Views
Registered: ‎03-08-2016

Re: hardware target detected but no hardware device found

Hi Ashish,

 

Had tried all those reducing the JTAG frequency to no effect.

 

When tried following the AR (adding third party jtag ) the hw_server command is running forever.

http://www.xilinx.com/support/answers/61312.html

 

Attached is the screen shot of that.

 

Thanks,

Kannan

sc3.png
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