Agilent Technologies InfiniiVision DSO6014L, Руководство пользователя

Страница: 159 / 371

158 6000 Series Oscilloscope User’s Guide
4 Triggering the Oscilloscope
This is the cycle count in the frame header, not the instance
in time where that cycle begins.
5
Press the
Frame Type
softkey to select the frame type value
from:
• All Frames
• Startup Frames
• NULL Frames
• Sync Frames
• Normal Frames
• NOT Startup Frames
• NOT NULL Frames
• NOT Sync Frames
6
Press the
Frame Id
softkey, and use the Entry knob to select
the frame ID value from
All
or
1
to
2047
.
Triggering on the FlexRay Time Schedule
The time trigger mode triggers on ideal/scheduled slot numbers
and segments, not actual frame contents.
1
In the FlexRay Trigger Menu (see “Accessing the FlexRay
Trigger Menu” on page 157), press the
Trigger
softkey, and use
the Entry knob to select
Time
.
2
Press the
Time
softkey to access the FlexRay Time Trigger
Menu.
3
Press the
Cyc Ct Rep
softkey, and use the Entry knob to select
the cycle count repeat value from
2
,
4
,
8
,
16
,
32
, or
64
.
N O T E
Since specific FlexRay frames may occur infrequently it may be helpful to
set the oscilloscope to Normal trigger mode instead of Auto trigger mode.
This prevents the oscilloscope from Auto triggering while waiting for a
particular frame.
N O T E
You cannot trigger on FlexRay times when controlling BUSDOCTOR with
the oscilloscope in asynchronous mode.