Agilent Technologies 4000 X Manuale di Servizio Scaricare il pdf (Pagina 75)

Advanced Triggering, Search & Navigation, and Segmented Acquisition Labs 3

4000 X-Series Oscilloscopes Advanced Training Guide 75

Your scope should now be triggering on logic pattern 1110 0110 (D7- D0),

and the top of the sine wave should be centered on- screen as shown in

Figure 47. In addition to displaying individual digital channels, this scope

can also display all of the digital channels of acquisition in an overlaid

bus display mode while displaying the HEX value of the bus. Let’s now set

up the scope to show the bus display mode.

16 Press the [Digital] front panel key; then tap the Bus softkey.

17 Double- tap the Bus softkey to enable the Bus1 bus display mode.

18 Set the scope’s timebase to 20.00 µs/div.

Figure 47 Triggering on Pattern = 1110 0110.

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Agilent Technologies 4000 X Manuale di Servizio Pagina 75