User Interface, Using A buffer with a module

6v6gt:
You have also to decide how the user is going to enter the frequency through the keyboard, for example, are you going to require the decimal point as in '101.3' or is the user simply to enter '1013' and the decimal point is assumed ?

Well, I don't really know what method I would use. I mean, when I had tested my PS2 >> TEA567 Code, I was typing the decimal point. So, I was assuming the user would type the decimal point. However, if the other method is somehow better, then I am definatly willing to use it. I guess if both methods are really the same, I would go with the user typing the decimal. But if not, I would go with whatever option is better!

Thanks for the help! :slight_smile: