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Altera_Forum's avatar
Altera_Forum
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15 years ago

How To Write Verilog Coding for DAC

Hi,

Any body can help me how to write verilog coding for digital analog converter (DAC) using DE2-70 to display waveform on the LCD. Please help me..

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  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    The LCD does display digital data.

    So you don't have to design a D/A converter.

    Once I thought about this but, after no more than a couple of hours of search, my quess was that in the LCD display of the DE2 board it is not possible to switch on a single LED per column (it is a character based LCD).

    Further, ther's not enough space to define a proprietary character set that shows all the possible combinations of lines in one LCD character.

    So I thought it was not possible.

    Any other people on the forum can provide more hints and, possibly, a solution?