a quick query!

Discussion in 'VHDL' started by jazzman519, Oct 15, 2009.

  1. jazzman519

    jazzman519

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    hello, i am attempting to read keystrokes from a ps2 keyboard and output a MORSE CODE tone from a Xsa 50 BOARD relating to the key pressed.
    i am using a 4 bit counter with an and gate( inputs are (tone) an (enable)) to help me do this, the trouble im having is in terms of a look up table that holds the relevent on/off timing for the enable input, so that when both are high a tone will be output.
    if you can help thank you
     
    jazzman519, Oct 15, 2009
    #1
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