Agilent Technologies InfiniiVision 2000 X-Series User Manual page 92

6
Digital Channels
X1 cursor
X2 cursor
Bus values
When you press the [Digital] key to display the Digital Channel Menu, the
digital activity indicator is shown where the cursor values were and the
bus values at the cursors are displayed in the graticule.
Bus values are
The bus values are also displayed when using the Pattern trigger function.
displayed when Press the [Pattern] key on the front panel to display the Pattern Trigger
using Pattern Menu and the bus values will be displayed on the right, above the
trigger softkeys.
The dollar sign ($) will be displayed in the bus value when the bus value
cannot be displayed as a hex value. This occurs when one or more "don't
cares" (X) are combined with low (0) and high (1) logic levels in the
pattern specification, or when a transition indicator — rising edge ( ) or
falling edge ( ) — are included in the pattern specification. A byte that
consists of all don't cares (X) will be displayed in the bus as a don't care
(X).
92
Select Bus1
Set cursors
mode to or Bus2 source
Binary or Hex
Agilent InfiniiVision 2000 X-Series Oscilloscopes User's Guide
Bus values
at cursors
shown here