I have problem with 6602 I have PFI Gate input which don't work any more!! Is it defected!!! If yes what can be the reason! is it a high current or voltage.
I acquire signal with 5v level . 512hz
How can I protect my card? should I add a fusible?.
Can you please explain with a little more
detail what you mean when you say that your PFI Gate doesn't work
anymore? Is it just one pin that has stopped working? Is there any
way you could have overloaded this card? If there is a risk that
you're going to be putting high voltages to your 6602, you may want to
consider using a zener diode or voltage follower. Have a great day!
