HP 16555A, Service Manual

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3
Set up the oscilloscope.
a Select Setup, then select Default Setup.
b Configure the oscilloscope according to the following table.
Oscilloscope Setup
Acquisition Display Trigger [Shift]
∆
Time
Averaging: On
# of averages: 16 Graticule
Graphs: 2 Level: -250 mV Stop src: channel 2 [Enter]
Channel 1 Channel 2 Define meas
Alternate Scale
Attenuation: 20.00:1
Scale: 200 mV/div
Offset:
−
1.300 V
Alternate Scale
Attenuation: 20.00:1
Scale: 200 mV/div
Offset: -1.300 V Thresholds: user-defined
Units: Volts
Upper: -980 mV
Middle: -1.30 V
Lower: -1.62 V
Set up the logic analyzer
1
Set up the Configuration menu.
a In the System Configuration menu, touch System, then select 1M Sample LA (2M
Sample LA for HP 16555D).
b In the Configuration menu, assign all pods to Machine 1. To assign the pods, touch the
pod fields, then select Machine 1.
c In the Analyzer 1 box, touch the Type field, then select State.
Testing Performance
To test the single-clock, single-edge, state acquisition
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