12-13-2007 05:31 AM - edited 12-13-2007 05:34 AM
12-13-2007 07:34 AM
12-13-2007 10:13 AM
In most applications, asynchronous displays significantly speed up execution without affecting what the user sees. For example, you can update a Boolean value hundreds of times in a second, which is more updates than the human eye can discern. Asynchronous displays permit the execution system to spend more time executing VIs, with updates automatically reduced to a slower rate by the user interface thread.
12-13-2007 10:19 AM
12-13-2007 01:58 PM
I think I see what you are talking about. But it is very subtle. Synchronous, vs. asynchronous vs. smooth updates settings have a small effect.
If you are seeing what I'm seeing, I think it is normal. Windows can only redraw a screen so fast. It's like when you scroll quickly and a long distance in a web browser or excel, you see some breaks and disjoints in the screen because you are basically seeing the new image being redrawn on top of the old image.
12-17-2007 10:10 AM
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01-17-2008 09:26 AM