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Unable to create new platform configuration with zedboard for core detection using DS5, DStream without using existing Xillinx configuration

Ratan

Unable to create new platform configuration with zedboard  for core detection using DS5, DStream without using default Xillinx configuration, Kindly guide us thanks in advance

we are connected the  JTAG from J15 (zedboard) to  DStream debugger

observed following errors

ARM DS-5 v5.25.0, build number5250010
Beginning Autodetection
--- --- ---
Counting devices:
DR Chain [1024]:
[00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011
 11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111100]
Device Count: 2
Reading IDCODEs:
DR Chain [64]:
[0100101110100000000001000111011100000011011100100111000010010011]
Device 0 has IDCODE = 0x4BA00477
Device 1 has IDCODE = 0x03727093
IR Chain [1024]:
[11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
 11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110001010001]
Device 0 has IR Length = 2
Device 1 has IR Length = 4
Autodetection failed: Measured IR length is too small
 
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  • 0

    Hi Ratan,

    If this is a  Zedboard Ultra, then this uses ES2 Silicon from Xilinx and this hides the ARM DAP by default.

    So you would not be able to detect the ARM DAP.

    In order to support this, DS-5 v5.27 includes the special JTAG scans that enable the connection to the ARM DAP.

    You do however need to use the included configuration for the Xilinx UltraSCALE MPSoC and you must use DS-5 v5.27 for this to work.

    If this is an  Zedboard  (not an Ultra) then you should be able to connect using the 'Xilinx Zynq-7000 Cascaded' connection that is supplied with DS-5.

    There should be no need to use PCE to configure a new connection.

    You can use DS-5 v5.25 for the Zynq-7000 based Zedboard.

    I hope this helps you.

    Do please let me know how you get on.

    Regards,

    Stuart

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  • 0

    Hi Ratan,

    If this is a  Zedboard Ultra, then this uses ES2 Silicon from Xilinx and this hides the ARM DAP by default.

    So you would not be able to detect the ARM DAP.

    In order to support this, DS-5 v5.27 includes the special JTAG scans that enable the connection to the ARM DAP.

    You do however need to use the included configuration for the Xilinx UltraSCALE MPSoC and you must use DS-5 v5.27 for this to work.

    If this is an  Zedboard  (not an Ultra) then you should be able to connect using the 'Xilinx Zynq-7000 Cascaded' connection that is supplied with DS-5.

    There should be no need to use PCE to configure a new connection.

    You can use DS-5 v5.25 for the Zynq-7000 based Zedboard.

    I hope this helps you.

    Do please let me know how you get on.

    Regards,

    Stuart

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