Tektronix DPO4USB - Application Module: USB Serial Triggering and Analysis (USB2.0 LS HS FS)

Name: Tektronix DPO4USB - Application Module: USB Serial Triggering and Analysis (USB2.0 LS HS FS)
Brand: Tektronix
SKU: TektronixDPO4USB
Price: 1984.89 USD
Availability: InStock

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Application Module: USB Serial Triggering and Analysis (USB2.0 LS HS FS)

Aerospace Serial Triggering And Analysis Module (USB)
Trigger on all the critical elements of a serial bus such as address, data, etc
Decode all the critical elements of each message. No more counting 1s and 0s!
Search through long acquisitions using user-defined criteria to find specific messages
Event table shows decoded serial bus activity in a tabular, time-stamped format for quick summary of system activity
Export Event table data to .csv format

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Tektronix DPO4USB USB Serial Triggering and Analysis Module (USB) for MDO4000C Series

Serial triggering and analysis application modules
On a serial bus, a single signal often includes address, control, data, and clock information. This can make isolating events of interest difficult. The Serial Application modules for the MDO4000C, MDO3000, and MSO/DPO2000B Series transform the oscilloscope into a robust tool for debugging serial buses with automatic trigger, decode, and search for I2C, SPI, CAN, CAN FD, LIN, FlexRay, RS-232/422/485/UART, MIL-STD-1553, I2S/LJ/RJ/TDM, USB2, and Ethernet.

Serial triggering
Trigger on packet content such as start of packet, specific addresses, specific data content, unique identifiers, etc. on popular serial interfaces such as I2C, SPI, CAN, CAN FD, LIN, FlexRay, RS-232/422/485/UART, MIL-STD-1553, and I2S/LJ/RJ/TDM, USB2, and Ethernet

Bus display
Provides a higher-level, combined view of the individual signals (clock, data, chip enable, etc.) that make up your bus, making it easy to identify where packets begin and end and identifying sub-packet components such as address, data, identifier, CRC, etc.

Bus decoding
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? Let the oscilloscope with a Serial Application module do it for you! Once you’ve set up a bus, the oscilloscope will decode each packet on the bus, and display the value in hex, binary, decimal (LIN, MIL-STD-1553, and FlexRay, USB and Ethernet only), signed decimal (I2S/LJ/RJ/TDM only), or ASCII (RS-232/422/485/UART, USB and Ethernet only) in the bus waveform.

Event table
In addition to seeing decoded packet data on the bus waveform itself, you can view all captured packets in a tabular view much like you would see in a software listing. Packets are time stamped and listed consecutively with columns for each component (Address, Data, etc.).

Search
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? In the past, users had to manually scroll through the waveform counting and converting bits and looking for what caused the event. With a Serial Application module, you can enable the oscilloscope to automatically search through the acquired data for user-defined criteria including serial packet content. Each occurrence is highlighted by a search mark. Rapid navigation between marks is as simple as pressing the Previous (←) and Next (→) buttons on the oscilloscope front panel. The Search Mark table provides a tabular view of all events found during an automated search. The search mark data can be exported to a .csv file.

USB Characteristics
Bus setup options	USB 2.0 Compatibility Low-speed and Full-speed: All MDO4000C or MDO3000 Series models High-speed: Models with 1 GHz analog channel bandwidth
Sources	Single-ended: Analog channels 1-4 Digital channels D0-D15 Differential: Analog channels 1-4, Math channel, Reference channels 1-4
Recommended probing	Low-speed and Full-speed: Single-ended or differential High-speed: Differential
Thresholds presents	Low-speed and Full-speed: Single-ended (D+: 1.4 V; D-: -1.4 V), differential (High: 1.4 V; Low: -1.4 V) High-speed: Differential (High: 100 mV; Low: -100 mV) High-speed: Differential (High: 100 mV; Low: -100 mV
Decode formats available	Mixed1: Frame and Address are shown in Decimal, Data shown in Hex Mixed2: Frame and Address are shown in Decimal, Data shown in ASCII Hex: all fields Binary: all fields
Display mode
Bus	Bus only
Bus and waveforms	Simultaneous display of bus and logic waveforms
Event Table	Decoded packet data in a tabular view
Bus decode
USB 2.0 Data Rates	Low-speed: 1.5 Mb/s Full-speed: 12 Mb/s High-speed: 480 Mb/s
Decode Display	Start (green bracket PID (yellow box) Data (cyan box) CRC (purple box) Stop (red bracket)
Bus trigger and search option	Low-speed: Trigger/Search on Sync, Reset, Suspend, Resume, End of Packet, Token (Address) Packet, Data Packet, Handshake Packet, Special Packet, Error. Token Packet – Any token type, SOF, OUT, IN, SETUP; Address can be further specified to trigger on ≤, <, =, >, ≥, ≠ a particular value, or inside or outside of a range. Frame number can be specified for SOF token using Binary, Hex, Unsigned Decimal, and Don't Care digits. Data Packet – Any data type, DATA0, DATA1; Data can be further specified to trigger on ≤, <, =, >, ≥, ≠ a particular data value, or inside or outside of a range. Handshake Packet – Any handshake type, ACK, NAK, STALL. Special Packet – Any special type, Reserved. Error – PID Check, CRC5, CRC16, Bit Stuffing.
	Full-speed: Trigger/Search on Sync, Reset, Suspend, Resume, End of Packet, Token (Address) Packet, Data Packet, Handshake Packet, Special Packet, Error. Token Packet – Any token type, SOF, OUT, IN, SETUP; Address can be further specified to trigger on ≤, <, =, >, ≥, ≠ a particular value, or inside or outside of a range. Frame number can be specified for SOF token using Binary, Hex, Unsigned Decimal, and Don't Care digits. Data Packet – Any data type, DATA0, DATA1; Data can be further specified to trigger on ≤, <, =, >, ≥, ≠ a particular data value, or inside or outside of a range. Handshake Packet – Any handshake type, ACK, NAK, STALL. Special Packet – Any special type, PRE, Reserved. Error – PID Check, CRC5, CRC16, Bit Stuffing.
	High-speed: Trigger/Search on Sync, Reset, Suspend, Resume, End of Packet, Token (Address) Packet, Data Packet, Handshake Packet, Special Packet, Error. Token Packet – Any token type, SOF, OUT, IN, SETUP; Address can be further specified to trigger on ≤, <, =, >, ≥, ≠ a particular value, or inside or outside of a range. Frame number can be specified for SOF token using Binary, Hex, Unsigned Decimal, and Don't Care digits. Data Packet – Any data type, DATA0, DATA1, DATA2, MDATA; Data can be further specified to trigger on ≤, <, =, >, ≥, ≠ a particular data value, or inside or outside of a range. Handshake Packet – Any handshake type, ACK, NAK, STALL, NYET. Special Packet – Any special type, ERR, SPLIT, PING, Reserved. SPLIT packet components that can be specified include: Hub Address Start/Complete – Don't Care, Start (SSPLIT), Complete (CSPLIT) Port Address Start and End bits – Don't Care, Control/Bulk/Interrupt (Full-speed Device, Low-speed Device), Isochronous (Data is Middle, Data is End, Data is Start, Data is All) Endpoint Type – Don't Care, Control, Isochronous, Bulk, Interrupt Error – PID Check, CRC5, CRC16