Viewing and Measuring Digital Signals
3
6000 Series Oscilloscope User’s Guide
119
function changes depending on which menu is displayed. For
example, when assigning Labels on digital channels the Entry
knob selects the channel to which the Label will be applied.
To change the logic threshold for digital channels
1
Press the
D15 Thru D0
key so that the Digital Channel Menu is
displayed.
2
Press the
Thresholds
softkey
3
Press the
D15 - D8
or
D7 - D0
softkey, then select a logic family
preset or select
User
to define your own threshold.
The threshold you
To change the logic threshold for digital
To change the logic threshold for digital channels
set
applies to all channels within the selected
D15 Thru D8
or
D7 Thru D0
group. Each of the two channel groups can be set to a
different threshold if desired.
Values greater than the set threshold are high (H) and values
less than the set threshold are low (L).
If the
Thresholds
softkey is set to
User
, press the
User
softkey for
the channel group, then turn the Entry knob to set the logic
threshold. There is one
User
softkey for each group of channels.
For advanced information see
“Digital channel signal fidelity:
Probe impedance and grounding”
For information about replacement parts for the digital probe,
see
Logic family
Threshold Voltage
TTL
+1.4 V
CMOS
+2.5 V
ECL
–1.3 V
User
Variable from –8 V to +8 V
Summary of Contents for InfiniiVision DSO6014L
Page 2: ...Agilent Technologies Agilent 6000 Series Oscilloscopes User s Guide...
Page 59: ...58 6000 Series Oscilloscope User s Guide 1 Getting Started...
Page 109: ...108 6000 Series Oscilloscope User s Guide 2 Front Panel Controls...
Page 125: ...124 6000 Series Oscilloscope User s Guide 3 Viewing and Measuring Digital Signals...
Page 251: ...250 6000 Series Oscilloscope User s Guide 5 Making Measurements...
Page 287: ...286 6000 Series Oscilloscope User s Guide 6 Displaying Data Interpreting Decoded LIN Data...
Page 321: ...320 6000 Series Oscilloscope User s Guide 7 Saving and Printing Data...
Page 370: ......
