tecmec
Newbie level 5

If I want to tie a CMOS input high or low (for example, a CS pin) permanently, is there any reason I'd need a resistor to do so? I see the value of using a resistor if it was an I/O pin of a microcontroller or something, and the device might try to drive the pin, but is there any need for a resistor if the pin is strictly an input (like a CS)? CMOS is high impedance, right? So why would I need a resistor?
Thanks for any input (no pun intended
),
Brad
Thanks for any input (no pun intended
Brad