TDSUSBF datasheet(15/46 Pages) TEKTRONIX

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Use B Event Scan trigger on DDR DQS edges used to construct an eye diagram of all

bits in a burst.

Logic pattern triggering

Logic pattern triggering allows logic qualification that controls when to look

for faults and ignore events that do not occur during the desired state. On

the MSO70000 Series, up to 20-bit wide logic pattern triggering enhances

the Pinpoint® trigger capabilities by helping you isolate the specific system

state and analog events that are causing system failure.

Digital A then analog B triggering (MSO70000 Series

only)

Advanced triggering capabilities include Digital A then Analog B to help you

to identify a specific digital pattern or system state and then wait for an

analog event such as a runt pulse to trigger the acquisition.

Integrated logic channels (MSO70000 Series only)

The MSO70000 Series extends the debug capabilities of a 4-channel

oscilloscope with an additional 16 logic channels that can be used to

provide system level context when the fault occurs. This context, such as

an illegal system state or error, may be the clue that leads to the root

cause. When other oscilloscopes require you to use a logic analyzer to see

the digital data you need to solve your debugging challenge, the

MSO70000 Series can effectively debug and verify many digital timing

issues in the system more quickly and easily. With 80 ps timing resolution

and channel-to-channel skews of as little as 160 ps, the integrated logic

channels allow you to view and measure time-correlated digital and analog

data in the same display window.

Integrated Logic Channels – Provide time-correlated analog and digital visibility for

system debugging.

FastFrame™

When the key events you are interested in are widely spaced in time, such

as bursts of activity on a bus, the FastFrame™ segmented memory feature

on the MSO/DPO70000 Series enables you to capture the events of

interest while conserving acquisition memory. Using multiple trigger events,

FastFrame™ captures and stores short bursts of signals and saves them as

frames for later viewing and analysis. On the MSO70000 Series,

FastFrame™ and bus or logic triggering enable you to capture your fastest,

bursty signals on the analog channels at the highest sample rate while the

logic channel trigger recognizes the bus cycle of interest. Capturing

thousands of frames is possible, so long-term trends and changes in the

bursting signal can be analyzed. Signals captured with FastFrame™ can

also be post-processed using waveform averaging or envelope mode.

iCapture™ (MSO70000 Series only)

When an anomaly is seen on digital lines, iCapture™ delivers new insight

into the analog behavior of the digital signals. With iCapture™, you can

route any 4 of the 16 logic channels to the MSO70000 Series' analog

acquisition system so that these signals can be viewed in finer detail. The

unique multiplexer circuitry of iCapture™ provides simultaneous digital and

analog views of signals without needing to move the logic probe or double

probe the circuit.

Advanced search and mark

Isolating the key event causing your system failure can often be a tedious

task. With the Advanced Event Search and Mark feature standard on the

MSO/DPO70000 Series, examining data and highlighting important events,

skipping the unimportant ones, and enhancing the comprehension of event

relationships is made easy. With ASM, you'll be able to navigate through

long record length acquisitions effortlessly and quickly locate the event you

have been trying to find. Advanced searches can be defined individually or

using the scope's trigger settings as the definition for the search. Even

Visual Trigger areas can be used as part of the ASM criteria.

Digital and Mixed Signal Oscilloscopes – MSO/DPO70000 Series

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