Check The Setup/Hold With Single Clock Edges, Multiple Clocks - Agilent Technologies 1670G Series Service Manual

Logic analyzers
Hide thumbs Also See for 1670G Series:
Table of Contents

Advertisement

Testing Performance
To test the multiple-clock, multiple-edge, state acquisition (logic analyzer)

Check the setup/hold with single clock edges, multiple clocks

Select the logic analyzer setup/hold time.
1
a In the logic analyzer Format menu, select Master Clock.
b Select and activate any two clock edges.
c Select the Setup/Hold field and select the setup/hold to be tested for all pods. The first
time through this test, use the top combination in the following table.
Setup/Hold Combinations
4.0/0.0 ns
-0.5/4.5 ns
d Select Done to exit the setup/hold combinations.
Disable the pulse generator channel 1 COMP (with the LED off).
2
Using the Delay mode of the pulse generator channel 1, position the pulses
3
according to the setup time of the setup/hold combination selected, +0.0 ps or
−100 ps.
a On the Oscilloscope, select [Define meas] Define ∆ Time - Stop edge: rising.
b In the oscilloscope timebase menu, select Position. Using the oscilloscope knob,
position the rising edge of the clock waveform so that it is centered on the display.
3–36

Advertisement

Table of Contents
loading

Table of Contents