Set Up The Logic Analyzer - HP 1660C Series Service Manual

Set up the oscilloscope. If the oscilloscope was not configured for the previous test,
3
then do the following steps.
a Select Setup, then select Default Setup.
b Configure the oscilloscope according to the following table.
Oscilloscope Setup
Acquisition Display
Averaging: On Graticule
# of averages: 16 Graphs: 2
Channel 1 Channel 2
Alternate Scale Alternate Scale
Attenuation: 20.00:1
Scale: 200 mV/div Scale: 200 mV/div
Offset: −1.300 V
Offset: -1.300 V

Set up the logic analyzer

Set up the Configuration menu.
1
a Press the Config key.
b In the Configuration menu, assign all pods to Machine 1. To assign the pods, select
the pod fields, then select Machine 1 in the pop-up menu.
c Select the Type field in the Analyzer 1 box, then select State.
To test the single-clock, single-edge, state acquisition (logic analyzer)
Trigger [Shift] ∆ Time
Level: -250 mV Stop src: channel 2 [Enter]
Define meas
Thresholds: user-defined
Attenuation: 20.00:1 Units: Volts
Upper: -980 mV
Middle: -1.30 V
Lower: -1.62 V
Testing Performance
3–25