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    My test pattern is not like should be! Somebody can help me please?

    helle everyone
    everything ok.

    can somebody help me?

    in place to get this pattern test
    part 1
    | | | | |
    | | | | |
    | | | | |
    --------------------
    i get this one the same pattern but diagonal like this
    part 2
    / / / / /
    / / / / /
    / / / / /
    / / / /
    -----------------------

    why i dont get like in part 1!

    the colors are all good just this difference is in part 2

    what do you think where i make mistake?
    everything is fine with design i think.

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    Re: My test pattern is not like should be! Somebody can help me please?

    Congratulations! You are today's winner of the vaguest, most meaningless post!!

    We have absolutely NO idea what you are talking about. Test pattern? On what, you're TV screen? Your front lawn?

    "everything is fine with design", and yet it doesn't work. I guess everything is NOT fine with your design, whatever that design might be.

    Don't expect us to expend any effort answering your question when you can't even expend the effort formulating an intelligent question.



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    Re: My test pattern is not like should be! Somebody can help me please?

    Quote Originally Posted by michael 1978 View Post
    what do you think where i make mistake?
    everything is fine with design i think.
    Everything is not fine with the design, when it is not working correctly. The mistake is probably some counter is wrong.

    BTW maybe you should learn how to ask a question that can be answered.

    Suggested reading before posting any more questions.
    http://catb.org/~esr/faqs/smart-questions.html



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    Re: My test pattern is not like should be! Somebody can help me please?

    I suggest using a text editor in block mode, then posted inside code tags. Also use | char instead of / . That will likely fix your problem.



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    Re: My test pattern is not like should be! Somebody can help me please?

    Hello …
    I am using Quartus 13.1
    This is Video Test Pattern, normal i have to get the picture in vertical ,
    but in this case i get in Diagonal the orginal picture…

    I want to know is in counters (of does have to do also with TIMING).

    Thanks you for help....

    - - - Updated - - -

    Hi,
    I did not know
    i use NotePad from windows 10



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    Re: My test pattern is not like should be! Somebody can help me please?

    Quote Originally Posted by michael 1978 View Post
    Hello …
    I am using Quartus 13.1
    more useless information, your code is wrong what implementation tools won't fix that problem.

    This is Video Test Pattern, normal i have to get the picture in vertical ,
    but in this case i get in Diagonal the orginal picture…
    I think we all figured that out...so this is useless information too

    I want to know is in counters (of does have to do also with TIMING).
    I don't even know what you were trying to say here. Perhaps this page will help you construct better sentences that make more sense.

    Hi,
    I did not know
    i use NotePad from windows 10
    Using plain old Windows Notepad, now I see where the problem is...Notepad is not a coders text editor you can't even get syntax highlighting in notepad.

    You need to write a testbench for your code and run it using Altera's included Modelsim AE. Instead of asking vague questions that we can't answer due to lack of code and poor error description (as the saying goes: a picture is worth a thousand words...a quantity you haven't even approached), maybe you should spend the time and write a testbench.

    I've been coding in HDLs for 30+ years and I always create a testbench and run a simulation before I put anything on hardware. Do that and you might find your problem yourself, which I still think is a counting issue like not counting enough or counting too much.


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    Re: My test pattern is not like should be! Somebody can help me please?

    I want to thank you a lot
    for time and help and advice.

    I fix it, . i make mistake in Code.

    May i ask you one more question?

    Do you know any Tutorial in Internet, to learn about FRAME BUFFER(how to design) in verilog.

    Thank Man one more time.
    Greetings.



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    Re: My test pattern is not like should be! Somebody can help me please?

    Quote Originally Posted by michael 1978 View Post
    Do you know any Tutorial in Internet, to learn about FRAME BUFFER(how to design) in verilog.
    I usually find tutorials by using Google. If you can't find something then a) it doesn't exist, b) you're search terms are garbage, or c) it exists but is not in Verilog.


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    Re: My test pattern is not like should be! Somebody can help me please?

    Hello
    Sorry i was not online, mee too i search in Google. But sometimes i have Lucky sometimes No. after i come here for Help.
    Thnx Man.
    Greetings.



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    Re: My test pattern is not like should be! Somebody can help me please?

    Hello OP,

    As I deduce that you are looking to learn about video frame buffers, see here....
    https://forums.xilinx.com/t5/Video/X...es/td-p/849583
    FPGA enthusiast!



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    Re: My test pattern is not like should be! Somebody can help me please?

    Quote Originally Posted by dpaul View Post
    Hello OP,

    As I deduce that you are looking to learn about video frame buffers, see here....
    https://forums.xilinx.com/t5/Video/X...es/td-p/849583
    Hello
    Sorry for my late answer!
    I had no time to look
    Anyway thanks man
    That is good tutorial
    thanks
    Greetings



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