Tried out the SPI decoding capabilities of my new DS4024.
Very nice! It took a little playing around to figure out the settings. Since SPI isn’t completely standard, you need to make sure that the high/low option is correctly configured for each channel.
The picture doesn’t really do justice to the crisp image on the screen.  Click the image below to zoom in for a clearer view.  The screen is non-glare, but the camera seems to pick some up (more than I can see).

 

The DS4000 series oscilloscopes are big. Compare the 4000 to the DS1052E on the shelf above it.