Giving Demos of Advanced Oscilloscope Features
10. Using the pan/zoom controls, zoom in on the
different parts of th e bus display. Notice what
the oscilloscope is showing:
Start of packet, as indicated by a green
vertical bar.
Address. The yellow box shows the
address. R is read. W is write.
Data. The blue box shows the Data
content.
Missing Ack, as indicated by a red box
with an exclamation point in it.
Stop (end of packet), as indicated by a red
vertical bar.
11. Push th e lower-bezel Bus D isplay button.
Display
Bus
Bus and
Waveforms
46 Demo 2 Board Instruction Manual