View Single Post
Old 16 September 2012, 12:44   #11
john1979
Registered User
 
john1979's Avatar
 
Join Date: Jun 2012
Location: UK
Age: 44
Posts: 748
Quote:
Originally Posted by Jope View Post
My guess is that some cards let the activity pin float and as a result the voltage occasionally goes above the threshold voltage required to switch the LED on. Could be perhaps fixed with a mild pullup resistor at the CF adapter?

This is not based on any measurements though. Feel free to dig out your oscilloscope and check it out. :-)
That does sound very plausible.

Quote:
Have you tried the Turing test to be sure if it has a mind of its own?
john1979 is offline  
 
Page generated in 0.04283 seconds with 11 queries