Agilent Technologies Weather Radio 1680 Uživatelský manuál stáhnout pdf (Strana 42)

Chapter 3: Testing Performance

To test the single-clock, single-edge, state acquisition

c On the oscilloscope, select [Shift] ∆ Time, then select [Enter] to display

the setup time (∆ Time(1)-(2)).

d Adjust the pulse generator channel 1 Delay until the pulses are aligned

according to the setup time of the setup/hold combination selected,

+0.0 ps or –100 ps.

3 Select the logic analyzer sample positions:

a Click the Sampling Setup icon. The Analyzer Setup dialog opens with

the Sampling tab displayed.

b Click Sample Positions....

c In the Sample Positions dialog, drag the blue bar for My Bus 1 to the

sample position of the first setup/hold combination to be tested (or

enter the value in the signal fields).

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Agilent Technologies Weather Radio 1680 Uživatelský manuál Strana 42