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1,767 Views
Registered: ‎12-20-2010

can't connect PowerPC hardware

i am trying the example design (Xapp1026.zip) on board ML403,after configuring FPGA,under XMD,

      when i type command:connect to ppc hw;

      It returns:Error:unable to stop PowerPC processor

                       check:<1>If the FPGA is configured correctly <or>

                                   <2>If processor reset and clock ports are connected correctly

    i didn't make any modification on the example design,and i think FPGA is correctly configured, for the "DONE" LED status is on; and the reset and clock is also OK.

   who can help me  why returns the Error infomation ?

 

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Explorer
Explorer
1,698 Views
Registered: ‎08-02-2007

Re: can't connect PowerPC hardware

did you use the ready for download files to run the test?  If this is the reference system included in the download files, then there should be no issue connecting to the processor after you have downloaded the bit file.  You may want to double check that the bootloop is initialized into the bram, and then re-download the 'download.bit' file.

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