Keysight InfiniiVision HD3 Series - Page 112

112 Keysight InfiniiVision HD3-Series Oscilloscopes User's Guide
7 Digital Channels
Bus values are
displayed when
using Pattern
trigger
The bus values are also displayed when using the Pattern trigger function. Press
the [Pattern] key on the front panel to display the Pattern Trigger Menu and the bus
values will be displayed on the right, above the softkeys.
1 Open the Trigger dialog box by selecting the trigger badge or by choosing
Trigger > Setup... from the main menu.
2 In the Trigger Type drop-down list, select Pattern.
3 Select the Pattern trigger type and the Entered qualifier.
4 In the Bus1 or Bus2 fields, enter the hex character values.
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
Digital channel
values at marker
Analog channel
values at marker
Bus
values
Set markers mode
to Binary or Hex
Select Bus1
or Bus2 source
X2 marker
X1 marker
NOTE
If a digit is made up of less than four bits, the value of the digit is limited to the greatest
number that can be represented by the number of bits.