Máy hiện sóng (phân tích Bus dữ liệu) LeCroy VBA104Xi-A (1Ghz, 5GS/s, 4CH)

The Vehicle Bus Analyzer decodes CAN serial data into Symbolic (application layer ) text directly on the oscilloscope display. For the first time, an engineer has both the full range of CAN protocol stack information—symbolic, hex, and electrical signal—and the ability to view additional in-circuit electrical signals (sensors and actuators, voltage levels, transients, etc.) that influence the CAN bus. In addition, up to four different CAN buses can be decoded at one time.Standard and specialized oscilloscope tools can be used to validate and debug designs.

• CAN symbolic (Application Layer) decode of up to 4 CAN buses
• CAN triggering with setup in symbolic format
• CAN digital date extraction with symbolic format setup and plot data as an analog signal
• CAN automated timing measurements
• Compatible with CAN DBC database format
• Includes CANbus TDM, FlexRay TDP, and LINbus TD solutions
• FlexRay, Trigger, Decode, and Physical Layer testing (version 2.1)
• LIN Trigger and Decode supported for 1.3, 2.x, J2602 versions
• FlexRay eye diagram mask testing with error location
• FlexRay physical layer measurement para meters for propagation delay, asymmetric delay, truncation and jitter
• Capture thousands (seconds) of CAN, FlexRay and LINbus messages with up to 25 Mpts of memory

Direct symbolic decoding and triggering allows fast and intuitive understanding of events.Simply load your existing DBC database file into the oscilloscope (no re-entry of data is required); capture CAN message traffic; and all electrical (signal), protocol (hex), and symbolic (application) layer information is quickly displayed on the oscilloscope screen. Use standard oscilloscope and specialized Vehicle Bus Analyzer tools to find rare events, automatically measure and statistically analyze event timing, and graph/plot information, including extracted CAN message data.

The VBA concentrates all your information in one place. Timing measurements across gateways are now possible. Under standing is fast, intuitive, and in a familiar format. Complete, time-correlated understanding of all ECU or circuit behaviors is simple. Time-consuming workarounds are a thing of the past.

The VBA can make many measurements not possible with other instruments. Aside from timing measurements, the VBA can also extract CAN digital data from a CAN message stream, graphically plot that data as an analog signal on the oscilloscope display, and compare it to other electrical signals. Here, information on the steering angle and steering angle rate of change is extracted from the CAN message acquisition, rescaled to decimal values, and plotted as a time-correlated "Track" on the VBA display.

• Symbolic (application layer) decode of up to 4 separate CAN bus
• Symbolic CAN trigger setup
• Hexadecimal decode and trigger setup for CAN, FlexRay and LINbus.
• Binary trigger setup
• Automated timing measurements, including capability to measure timing across gateways:
  • CAN message to Analog signal
  • Analog signal to CAN message
  • CAN message to CAN message
• Bus Load % measurements (up to 2 billion events)
• CAN digital data extraction and display in analog form in scaled decimal values
• CAN message bit rate calculation
• Statistical calculations of many measurements
• Histogram (graphical) display of statistical data, including timing measurements
• Trend and Track plots of extracted CAN data
• Persistence trace, mean, and sigma functionality
• Complete set of Jitter and Timing (@level) parameters
• Supports for 2.5, 5, and 10 Mb/s FlexRay signals
• Physical layer measurement parameters for propagation delay, asymmetric delay, truncation and jitter for FlexRay

• Vertical System
  Analog Bandwidth @ 50 Ω (-3 dB)	1 GHz
  Rise Time (typical)	400 ps
  Input Connector	ProBus/BNC
  Input Channels	4
  Bandwidth Limiters	20 MHz; 200 MHz
  Input Impedance	1 MΩ || 20 pF or 50 Ω
  Input Coupling	50 Ω: DC, 1 MΩ: AC, DC, GND
  Maximum Input Voltage	50 Ω: 5 Vrms, 1 MΩ: 250 V max. (DC + Peak AC = 10 kHz)
  Vertical Resolution	8 bits; up to 11 with enhanced resolution (ERES)
  Sensitivity	50 Ω: 2 mV/div–1 V/div fully variable; 1 MΩ: 2 mV–10 V/div fully variable
  DC Gain Accuracy	±1.0% of full scale (typical); ±1.5% of full scale, = 10 mV/div (warranted)
  Offset Range	±400 mv@2–4.95 mv/div, ±1 V@5–99 mv/div, ±10 V @ 100 mv–1 V/div, ±100V @ 1.02–10 V/div; 1 M Ω: ±400 mv @ 2–4.95 mv/div, ±1 V @ 5–99 mv/div, ±10V @ 100 mv–1 V/div, ±100V @ 1.02–10 V/div
  Horizontal System
  Timebases	Internal timebase common to all input channels; an external clock may be applied at the auxiliary input
  Time/Division Range	Real time: 200 ps/div–10 s/div, RIS mode: 200 ps/div to 10 ns/div, Roll mode: up to 1,000 s/div
  Clock Accuracy	<= 5 ppm @ 25 °C (typical) (<= 10 ppm @ 5–40 °C)
  Sample Rate and Delay Time Accuracy	Equal to Clock Accuracy
  Channel-Channel Deskew Range	±9 x time/div setting, 100 ms max., each channel
  External Clock	DC to 600 MHz; (DC to 1 GHz for 104Xi and 204Xi) 50 Ω, (limited BW in 1 MΩ), BNC input, limited to 2 Ch operation (1 Ch in 62Xi), (minimum rise time and amplitude requirements apply at low frequencies)
  Roll Mode	User selectable at = 500 ms/div and = 100 kS/s
  Acquisition System
  Single-Shot Sample Rate/Ch	5 GS/s
  Random Interleaved Sampling (RIS)	200 GS/s
  Maximum Trigger Rate	1,250,000 waveforms/second
  Intersegment Time	800 ns
  Interleaved Sample Rate (2 Ch)	10 GS/s
  RIS Mode	User selectable from 100 ps/div to 10 ns/div
  Acquisition Memory Options	Max. Acquisition Points (4 Ch/2 Ch, 2 Ch/1 Ch in 62Xi) Segments (Sequence Mode)
  Acquisition Memory Options - Standard (4 Ch / 2Ch)	12.5M/25M 10,000
  Sequence Time Stamp Resolution	1 ns
  Acquisition Processing
  Averaging	Summed and continuous averaging to 1 million sweeps
  Enhanced Resolution (ERES)	From 8.5 to 11 bits vertical resolution
  Envelope (Extrema)	Envelope, floor, or roof for up to 1 million sweeps
  Interpolation	Linear or (Sinx)/x
  Time Resolution (min, Single-shot)	100 ps (10 GS/s)
  Triggering System
  Trigger Modes	Normal, Auto, Single, Stop
  Sources	Any input channel, External, Ext/10, or Line; slope and level unique to each source, except Line
  Coupling	DC, AC (typically 7.5 Hz), HF Reject, LF Reject
  Pre-trigger Delay	0–100% of memory size (adjustable in 1% increments, or 100 ns)
  Post-trigger Delay	Up to 10,000 divisions in real time mode, limited at slower time/div settings in roll mode
  Hold-off by Time or Events	1 ns to 20 s or 1 to 1,000,000,000 events
  Internal Trigger Range	EXT/10 ±4 V; EXT ±400 mV
  Trigger Sensitivity with Edge Trigger (Ch 1–4)	2 div @ < 1 GHz 1 div @ < 200 MHz
  Max. Trigger Frequency, SMART Trigger	1 GHz @ = 10 mV
  Basic Triggers
  Edge	Triggers when signal meets slope (positive, negative, or Window) and level condition.
  TV-Composite Video	Triggers selectable fields (1, 2, 4, or 8), Positive or Negative slope, or Line (up to 1500), for NTSC, PAL, SECAM, or non-standard video (up to 1500 lines).
  SMART Triggers
  State or Edge Qualified	Triggers on any input source only if a defined state or edge occurred on another input source. Delay between sources is selectable by time or events.
  Dropout	Triggers if signal drops out for longer than selected time between 1 ns and 20 s.
  Pattern	Logic combination (AND, NAND, OR, NOR) of 5 inputs (4 channels and external trigger input – 2 Ch+EXT on WaveRunner 62Xi). Each source can be high, low, or don’t care. The High and Low level can be selected independently. Triggers at start or end of the pa
  SMART Triggers with Exclusion Technology
  Glitch and Pulse Width	Triggers on positive or negative glitches with widths selectable from 500 ps to 20 s or on intermittent faults (subject to bandwidth limit of oscilloscope).
  Signal or Pattern Interval	Triggers on intervals selectable between 1 ns and 20 s.
  Timeout (State/Edge Qualified)	Triggers on any source if a given state (or transition edge) has occurred on another source. Delay between sources is 1 ns to 20 s, or 1 to 99,999,999 events.
  Runt	Trigger on positive or negative runts defined by two voltage limits and two time limits. Select between 1 ns and 20 s.
  Slew Rate	Trigger on edge rates. Select limits for dV, dt, and slope. Select edge limits between 1 ns and 20 s.
  Exclusion Triggering	Trigger on intermittent faults by specifying the normal width or period.
  Color Waveform Display
  Type	Color 10.4" flat-panel TFT-LCD with high resolution touch screen
  Resolution	SVGA; 800 x 600 pixels; maximum external monitor output resolution of 2048 x 1536 pixels
  Number of traces	Display a maximum of 8 traces. Simultaneously display channel, zoom, memory, and math traces.
  Grid Styles	Auto, Single, Dual, Quad, Octal, XY, Single + XY, Dual + XY
  Waveform Representation	Sample dots joined or dots only in real-time mode
  Internal Waveform Memory
  Internal Waveform Memory	M1, M2, M3, M4 Internal Waveform Memory (store full-length waveform with 16 bits/data point) or store to any number of files limited only by data storage media.
  LeCroy WaveStream™ Fast Viewing Mode
  Intensity	256 Intensity Levels, 1–100% adjustable via front panel control
  Number of Channels	up to 4 simultaneously
  Max Sampling Rate	5 GS/s (10 GS/s for WaveRunner 62Xi, 64Xi, 104Xi, 204Xi in interleaved mode)
  Waveforms/second (continuous)	up to 8000 waveforms/second
  Operation	Front panel toggle between normal real-time mode and LeCroy WaveStream Fast Viewing mode
  Zoom Expansion Traces
  Zoom Expansion Traces	Display up to 4 Zoom/Math traces with 16 bits/data point
  Setup Storage
  Setup Storage	Store to the internal hard drive, over the network, or to a USB-connected peripheral device.
  Interface
  Remote Control	Via Windows Automation, or via LeCroy Remote Command Set
  GPIB Port (optional)	Supports IEEE – 488.2
  Ethernet Port	10/100/1000Base-T Ethernet interface (RJ-45 connector)
  USB (Host)	5 USB 2.0 ports (one on front of instrument) supports Windows-compatible devices.
  External Monitor Port	Standard 15-pin D-Type SVGA-compatible DB-15; connect a second monitor to use extended desktop display mode with XGA resolution.
  Serial Port	DB-9 RS-232 port (not for remote oscilloscope control)
  Auxiliary Input
  Signal Types	Selected from External Trigger or External Clock input on front panel
  Coupling	50 Ω: DC, 1 MΩ: AC, DC, GND
  Maximum Input Voltage	50 Ω: 5 Vrms, 1 MΩ: 250 V max. (DC + Peak AC = 10 kHz)
  Auxiliary Output
  Signal Types	Trigger Enabled, Trigger Output. Pass/Fail, or Off
  Output Signal	TTL, ˜3.3 V
  Calibrator Signal	Output available on front panel connector provides a variety of signals for probe calibration and compensation.
  Automatic Setup
  Auto Setup	Automatically sets timebase, trigger, and sensitivity to display a wide range of repetitive signals.
  Find Vertical Scale	Automatically sets the vertical sensitivity and offset for the selected channels to display a waveform with maximum dynamic range.
  General
  Auto Calibration	Ensures specified DC and timing accuracy is maintained for 1 year minimum.
  Power Requirements	90–264 Vrms at 50/60 Hz; 115 Vrms (±10%) at 400 Hz, Automatic AC Voltage Selection Installation Category: 300V CAT II; Max. Power Consumption: 340 VA/340 W; 290 VA/290 W for WaveRunner 62Xi
  Probes
  Probes	One PP007 per channel standard; Optional passive and active probes available.
  Probe System: ProBus	Automatically detects and supports a variety of compatible probes.
  Scale Factors	Automatically or manually selected, depending on probe used
  Environmental and Safety
  Temperature (Operating)	+5 °C to +40 °C
  Temperature (Non-Operating)	-20 °C to +60 °C
  Humidity (Operating)	Maximum relative humidity 80% for temperatures up to 31 °C decreasing linearly to 50% relative humidity at 40 °C
  Humidity (Non-Operating)	5% to 95% RH (non-condensing) as tested per MIL-PRF-28800F
  Altitude (Operating)	Operating Up to 2,000 m
  Altitude (Non-Operating)	Non-Operating 12,190 m
  Physical Dimensions
  Dimensions (HWD)	260 mm x 340 mm x 152 mm Excluding accessories and projections (10.25" x 13.4" x 6")
  Net Weight	6.95 kg. (15.5 lbs.)
  Certifications
  Certifications	CE Compliant, UL and cUL listed; Conforms to EN 61326, EN 61010-1, UL 61010-1 2nd Edition, and CSA C22.2 No. 61010-1-04.