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    #1

    Question regarding PLD speeds.

    I'm sourcing a replacement GAL22V10B-25LP, but all I can find is GAL22V10B-15LP. The difference in the part code is 15 & 25. All that represents is the speed of the PLD in ns.

    So my question is: Will replacing a 25ns PLD with a 15ns PLD have negative effects?
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    #2
    Re: Question regarding PLD speeds.

    no - it's faster
    do you have a programmer?

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      #3
      Re: Question regarding PLD speeds.

      Yes, but not a great one. Genius G540

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        #4
        Re: Question regarding PLD speeds.

        presumably you also have the fusemap to put in the gal

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          #5
          Re: Question regarding PLD speeds.

          Yes, I have known good PLD I'm reading from to program into any replacements.

          Do you have a suggestion for a good programmer? Using the G540 again is reminding me just how bad it really is. I may just post this question as a new thread if using the search feature doesn't turn up anything.

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            #6
            Re: Question regarding PLD speeds.

            no, i program old chips with old programmers.
            my main is a micromaster1000 from ice technologies.

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