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Serial triggering is very useful for isolating the event of interest, but once you’ve captured it and need to analyze the surrounding data, what do you do? The result is improved confidence in you cursor measurements and cleaner documentation of important signal attributes. A digital phosphor display with intensity grading shows the history manhal a signal’s activity by intensifying areas of the signal that occur more frequently, providing a visual display of just how often anomalies occur.
Every design engineer spends time looking for problems in their design, a time-consuming and frustrating task without the right debug tools. Next, you must capture the event of interest to identify root cause.
Tektronix DPO Manuals
To debug a design problem, first you must know it manyal. Tired of being limited to a 20 MHz bandwidth dpo204 in your oscilloscope? The glitch capture waveform shows signal details up to the full bandwidth of the oscilloscope. Waveforms are superimposed with one another and waveform points that occur more frequently are intensified.
With the DPOB, you can have the oscilloscope automatically search through the acquired data for user-defined criteria including serial packet content. Tasks can range from simple checks of rise times and pulse widths to sophisticated power loss analysis and manuao of noise sources. This can make isolating events of interest difficult. The farther you turn the outer control, the faster the zoom box moves.
A waveform capture rate of 5, waveforms per second enables you to see glitches and other infrequent transients quickly, revealing the true nature of device faults.
This allows you to determine how often an anomaly is occurring. Per-channel vertical controls provide simple and intuitive operation. Key software applications – OpenChoice Desktop, and Microsoft Excel and Word toolbars – are included standard with each oscilloscope to enable fast and easy direct communication with your Windows PC. A dedicated, two-tier front-panel control provides intuitive control of both zooming and panning.
By simply placing digital waveforms next to each other, they form a group. A USB host port on the front panel enables easy transfer of screenshots, instrument settings, and waveform data to a USB thumb drive.
The DPOB offers complete visualization of signals, providing fast insight into the real operation of your device. Msnual optional serial protocol triggering and analysis functionality is offered free for a day trial period. On a serial bus, a single signal often includes address, control, data, and clock information.
Simply turn on FilterVu and adjust the variable low-pass noise filter.
The bright, widescreen display shows a long time window. From triggering on specific packet content to automatic decode in multiple data formats, the DPOB provides integrated support for a broad range of serial buses: Verifying that your prototype’s performance matches simulations and meets the project’s design goals requires analyzing its behavior.
Trigger on packet content such as start of packet, specific addresses, specific data content, unique identifiers, etc. A 1M point record length represents thousands of screens of information. Specialized application support for serial bus analysis is also available. Automatic trigger, decode, and search on bus events and conditions gives you a robust set of tools for debugging serial buses.
This quickly highlights the events that over time occur more often or, in the case of infrequent anomalies, occur less often.
View Cart My Account This acts as a visual reminder that increasing the sample rate on the next acquisition will reveal higher frequency information than your previous settings could acquire.
In the past, users had to manually scroll through the waveform counting and converting bits and looking for what caused the event.
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This greatly manaul the normal setup time associated with positioning channels individually. Press the Set Mark front-panel button to place one dpo201 more marks on the waveform. No longer do you need to navigate through multiple menus to adjust your zoom view. The multiple transition detection hardware of the DPOB will show you a white edge on the display when the system detects multiple transitions. Data Sheet KB. Unlike other variable low-pass filters, Amnual filters out the unwanted noise from your signal while still capturing glitches and other signal details up to the full bandwidth of the oscilloscope.
A unique force-feedback system lets you move from one end of your record to the other in just seconds. The outer control pans the zoom box across the waveform to quickly get to the portion of waveform you are interested in. Each occurrence is highlighted by a search mark. FilterVu is ideal for repetitive, nonrepetitive, and single-shot events. No longer do you need to share one set of vertical controls across all four channels. A USB host port on the front panel allows you to manua, transfer screenshots, instrument settings, and waveform data to a USB flash drive.
Packets are time stamped and listed consecutively with columns for each component Address, Data, etc.
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It does this by showing two waveforms: The Search button allows you to automatically search through your long acquisition looking for user-defined events. Discovering a device fault is only the first step. The inner control adjusts the zoom factor or zoom scale ; turning it clockwise activates zoom and goes to progressively higher zoom factors, while turning it counterclockwise results in lower zoom factors and eventually turning zoom off.
Tired of having to visually inspect the waveform to count clocks, determine if each bit is a 1 or a 0, combine bits into bytes, and determine the hex value? You can mark any location you may want to reference later for further investigation, and automatically search the record using criteria that you define.
With up to a 1 Mpoint record length, you can capture many events of interest, even thousands of serial packets, in a single acquisition for further analysis while maintaining high resolution to zoom in on fine signal details.
The DPOB offers a comprehensive set of integrated analysis tools including waveform and screen-based cursors, 29 automated measurements, and FFT analysis.