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Visitor 07909486
Visitor
4,809 Views
Registered: ‎03-21-2012

how to display application on the hyperterminale and the lcd screen

Hello;

 

I succeed to convert  the card xilinx  version ML505 to ML507 but i face some diffuclts:  when i try to open the hyperterminale i d'ont found any result .So i aske if you can tell me  a simple exemple such as 'hello ' in order to see instructions of displaying on  the hyperteminale first and  the lcd screen second.

Best Regards.

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4 Replies
Xilinx Employee
Xilinx Employee
4,801 Views
Registered: ‎09-05-2007

Re: how to display application on the hyperterminale and the lcd screen

The best place to start with any communication link is with a ‘loop back’ or simple ‘echo’ application.

 

In the case of a UART then a ‘loop back’ is just a direct connection from the receiver into to the transmitter output. So make a design that does that and check that anything you type on your keyboard appears on the screen. I have lost count of how many times I have got the ‘Tx’ and ‘Rx’ pin assignments round the wrong way let alone how many people have written to me having made the same mistake.

 

If that simple  ‘loop back’ does work then it’s time to start checking baud rates are correct. However, since any UART macros in your design are driven by a clock then you need to check that you are also connected to the right clock and it is the frequency you were expecting it to be too.

Ken Chapman
Principal Engineer, Xilinx UK
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Visitor 07909486
Visitor
4,784 Views
Registered: ‎03-21-2012

Re: how to display on the hyperterminale and the xilinx card's lcd screen

hello,

 

Thank you for your support , I think that  the problem is   in the uart -RS232 also i have some IPs added in the project ML505 so i asked if you can give me files .ucf and .mhs containing the IP:idct1d_gaut , yuv2rgb_gaut and  xps_tft  also files containing number of  pins and their location in the card ML507.

 

Best regards.

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Instructor
Instructor
4,780 Views
Registered: ‎07-21-2009

Re: how to display on the hyperterminale and the xilinx card's lcd screen

Please search the Xilinx website for ML505 or ML507.  This will lead you to the reference design files for both of these boards.

 

The search tool is in the top right corner of the browser window.

 

-- Bob Elkind

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README for newbies is here: http://forums.xilinx.com/t5/New-Users-Forum/README-first-Help-for-new-users/td-p/219369

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Moderator
Moderator
4,768 Views
Registered: ‎08-10-2007

Re: how to display on the hyperterminale and the xilinx card's lcd screen

For more info on ML507 reference designs: http://www.xilinx.com/products/boards/ml507/reference_designs.htm

 

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