Comments on Pulse disappear in digital scope just by looking at different signal in other channel.
Post
Pulse disappear in digital scope just by looking at different signal in other channel.
+0
−0
I have a HANTEK 6022BE oscilloscope and I'm monitoring three signals with it:
- FS (Frame sync clock).
- Pulse.
- Transfer complete.
I'm using two channels of the scope to monitor a pair of these.
The problem is when I'm looking at signal 1 (in blue) and 2 (in yellow) I see this:
When looking at 2 (pulse, in yellow) and 3 (TC, in blue) I get this:
Magically one pulse of signal 2 (pulse) has vanished! But why?
Generally looking at pulse alone will cause neglecting one pulse. But only by signal FS all 6 pulses will be visible. How can this happen?!?
1 comment thread