User`s guide

289
Agilent InfiniiVision 5000/6000/7000 Series Oscilloscope
User’s Guide

10
Serial Decode/Lister
Serial Decode 290
Lister 291
CAN Serial Decode 293
FlexRay Serial Decode 300
I
2
C Serial Decode 306
I
2
S Serial Decode 310
LIN Serial Decode 314
SPI Serial Decode 320
UART/RS232 Serial Decode 325
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.