Agilent Technologies 3000 X-Series Wartungshandbuch PDF herunterladen (Seite 69)

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

3000 X-Series Oscilloscopes Advanced Training Guide 69

You should now see a “bus” display mode showing HEX values of the

D7- D0 bus at the bottom of the scope’s display similar to Figure 48. Note

that it addition to specifying a pattern trigger condition in a binary

format, we can also specify to trigger on a pattern condition as a HEX

value. The HEX value of the input to the DAC when the output is at its

lowest amplitude is 1A

HEX

. Let’s now specify to trigger on 1A

HEX

19 Press the [Trigger] front panel key.

20 Press the Channel softkey; then select Bus1 using the Entry knob.

21 Press the Digit softkey; then select 1 using the Entry knob.

22 Press the Hex softkey; then select 1 using the Entry knob.

23 Press the Digit softkey; then select 0 using the Entry knob.

24 Press the Hex softkey; then select A using the Entry knob.

Figure 48 Displaying digital channels in a “bus” display mode.

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 127 128

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Agilent Technologies 3000 X-Series Wartungshandbuch Seite 69