User`s guide

230 5000 Series Oscilloscope User’s Guide
5 Displaying Data
• Red dots in the decode line indicate that there is data that is
not being displayed. Scroll or expand the horizontal scale to
view the information.
• Aliased bus values (undersampled or indeterminate) are
drawn in red.
• Unknown bus values (undefined or error conditions) are
drawn in red with a “?” label.
• Flagged error frames are drawn in red with an “ERR” label.
Missing
Acknowledge
(red)
CRC
(blue)
Data
(white)
Data Length
Code (blue)
Frame ID
(yellow)
Active Error
Frame (red)