I need to measure a signal to figure out how often it is toggling over a long period of time. Is my MSO7104B scope the right tool? I would like my final answer to be something like "the signal is high (or toggling or active) 10% of the time when the product is in sleep mode". I have access to all sorts of equipment if you can think of another tool that would work better.
Scopes are usually better for faster events. I would probably use a Logic Analyzer, in either State mode (use the toggling signal for the clock), or Transitional Timing mode. You won't get the actual number right off, but you could export the time values to Excel, and get an exact number.
Al