WARNING: [Labtools 27-3123] The debug hub core was not detected at User Scan Chain 1 or 3

Question

Hi all,
   When I'm trying to program my xc7k325t_0 on my Kintex 705 evaluation board, I get this error message:
[Labtools 27-3123] The debug hub core was not detected at User Scan Chain 1 or 3. You must manually launch hw_server
with -e "set xsdb-user-bscan <C_USER_SCAN_CHAIN scan_chain_number>" to detect the debug hub at User Scan Chain of 2 or 4.
To determine the user scan chain setting, open the implemented design and use: get_property C_USER_SCAN_CHAIN [get_debug_cores dbg_hub].
 Here are the TCL Console messages: 
INFO: [Labtools 27-1434] Device xc7k325t (JTAG device index = 0) is programmed with a design that has no supported debug core(s) in it.
  I have tried finding solutions to this, and that this error is because of the following:
the clock connected to the debug hub is not free running clock or active
the debug hub User Scan Chain setting is 2 or 4 (It is a 1 by default)
  It seems that there are no debug cores in my design. What should I do now? I am still a beginner, so any help will be greatly appreciated. Thanks.

Answer 1


From which port are you taking the clock? Can you try using System Clock and let us know the results?
set_property PACKAGE_PIN AD11 [get_ports SYSCLK_N]
set_property IOSTANDARD LVDS [get_ports SYSCLK_N]
set_property PACKAGE_PIN AD12 [get_ports SYSCLK_P]
set_property IOSTANDARD LVDS [get_ports SYSCLK_P]
Refer below link for more details:
http://www.xilinx.com/support/documentation/boards_and_kits/kc705/ug810_KC705_Eval_Bd.pdf
Thanks,
Anusheel
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