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Registered: ‎06-14-2010

Virtex 2 pro. Output not getting displayed on the hyperterminal

Hi all,

         I am working on simple helloworld program. Linker script was generated successfully. When I downloaded the bitstream to FPGA the DONE LED glows and in the command windows it says DONE, but I am not able to see any output on the hyper terminal. The comnfiguration is the same Baud rate 9600, data bits-8, parity-none, stop bits-1,flow control-none. Any suggestions?

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Xilinx Employee
Xilinx Employee
Registered: ‎08-02-2007

Re: Virtex 2 pro. Output not getting displayed on the hyperterminal

If you are seeing valid data from your hyperterminal, that's a good sign.  That at least isolates the communication link.

I would try pushing a few commands to flash the LEDs or some other way to verify you are getting to this portion of your code.  XMD may also be a good tool to help debug the processor portion of your design.


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