Agilent Technologies InfiniiVision 3000 X- Series Advanced Training Manual page 83

Serial Bus Decoding & Triggering, Search & Navigation, and Segmented Acquisition Labs
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Figure 58 Automatic Search & Navigation on SPI traffic.
The white triangles near the top of the waveform area mark the time
location of each "found" occurrence of our search operation as shown in
Figure
column of the lister table. Your scope should have found and marked
approximately 20 occurrences of this search operation based on a total
acquisition time of 200 ms. Note that the number of "found" events is
indicated near the bottom of the display. To automatically navigate to each
MOSI byte = 03
Let's now use the scope's Segmented Memory mode of acquisition to
capture 500 consecutive occurrences of SPI serial bus traffic when MOSI =
03
with the Segmented Memory option.
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3000 X-Series Oscilloscopes Advanced Training Guide
Press the Bits softkey.
Press the Select Digit softkey; then select the upper nibble (left- most
nibble).
Press the Hex softkey; then turn the Entry knob to select 0.
Press the Select Digit softkey; then turn the Entry knob to select lower
nibble (right- most nibble).
Press the Hex softkey; then turn the Entry knob to select 3.
58. These frames are also marked in orange in the first/pointer
, press the
HEX
. But to complete the rest of this lab your scope must be licensed
HEX
Push the horizontal position/delay knob to re- position the trigger point
back to center- screen.
Set the scope's timebase to 200.0 µs/div.
and front panel navigation keys.
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