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Agilent InfiniiVision 7000B Series Oscilloscopes
User’s Guide
9
Serial Decode/Lister
Serial Decode 256
Lister 257
Searching Lister Data 259
Triggering on Serial Data
In some cases, such as when triggering on a slow serial signal (for
example, I
2
C, SPI, CAN, LIN, etc.) it may be necessary to switch from the
Auto trigger mode to the Normal trigger mode to prevent the oscilloscope
from Auto- triggering and stabilize the display. You can select the trigger
mode by pressing the [Mode/Coupling] key, then the Mode softkey.
Also, the trigger level must be set appropriately for each analog channel.