Tektronix MDO3012, Руководство пользователя

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Trigger Setup
Trigger Type Trigger Conditions
Video
Trigger on speci
fi ed fi elds or lines of a composite video
signal. Only composite signal formats are supported.
Trigger on NTSC, PAL, or SECAM. Works with
Macrovision signals.
Trigger on a variety of HDTV video standard signals, as
well as custom (non-standard) bilevel and trilevel video
signals with 3 to 4,000 lines.
Bus Trigger on various bus conditions.
I
2
C requires a MDO3EMBD module.
SPI requires an MDO3EMBD module.
CAN, CAN FD requires an MDO3AUTO module.
RS-232, RS-422, RS-485, and UART require an
MDO3COMP module.
LIN requires an MDO3AUTO module.
FlexRay requires an MDO3FLEX module.
Audio requires an MDO3AUDIO module.
USB requires an MDO3USB module.
ARINC429 and MIL-STD-1553 requires an MDO3AERO
module.
Parallel requires option MDO3MSO.
(See page 14,
Application Module Free Trial .)
Triggering on Buses
You can use your oscilloscope to trigger on multiple data buses, if you have the appropriate application module installed. The
MDO3000 Series can trigger on parallel buses without an application module. The oscilloscope can display both the physical
layer (as analog waveforms) and the protocol level information (as digital and symbolic waveforms).
To set up the bus trigger:
1. If you have not already de fi ned your bus
using the front panel B1 or B2 buttons, do
so now. (See page 67, Setting Up a Serial
or Parallel Bus .)
2. Push Trigger Menu .
MDO3000 Series Oscilloscopes User Manual 95