参数资料
型号: WSXS-AUTO
厂商: Teledyne LeCroy
文件页数: 25/69页
文件大小: 0K
描述: AUTO BUS TRIGGER&DECODE - WS-MXS
视频文件: LeCroy WaveSurfer Finding Anomalies with WaveScan
LeCroy WaveSurfer Decoding Serial Data Signals
LeCroy WaveSurfer Using Sequence Mode
LeCroy WaveSurfer Documenting with LabNotebook
LeCroy WaveSurfer WaveStream Fast Viewing Mode
LeCroy WaveSurfer Touchscreen User Interface
LeCroy WaveSurfer Using Math Functions
LeCroy WaveSurfer Zoom in for Waveform Details
LeCroy WaveSurfer Measure with Parameters
LeCroy WaveSurfer Controlling Memory and Sample Rate
标准包装: 1
系列: WaveSurfer®
类型: 示波器
附件类型: 软件
适用于相关产品: WaveSurfer 系列示波器
配用: MSO 44MXS-B-ND - DGTL O-SCOPE MIX SGL 400MHZ DSO
MSO 64MXS-B-ND - DGTL O-SCOPE MIX SGL 600MHZ DSO
MSO 104MXS-B-ND - DGTL O-SCOPE MIX SGL 1GHZ DSO
WAVESURFER 104MXS-B-ND - DGTL O-SCOPE 1GHZ 5GS/S 4CH
WAVESURFER 64MXS-B-ND - DGTL O-SCOPE 600MHZ 5GS/S 4CH
WAVESURFER 62MXS-B-ND - DGTL O-SCOPE 600MHZ 5GS/S 2CH
WAVESURFER 44MXS-B-ND - DGTL O-SCOPE 400MHZ 5GS/S 4CH
WAVESURFER 42MXS-B-ND - DGTL O-SCOPE 400MHZ 5GS/S 2CH
WAVESURFER 24MXS-B-ND - DGTL O-SCOPE 200MHZ 2.5GS/S 4CH
Operator's Manual
Select the measurement level as Percent or Absolute , and set a value. Then select the slope of
the edge to which you want to measure. The Hysteresis selection imposes a limit above and
below the measurement Level, which precludes measurements of noise or other perturbations
within this band. The width of the band is specified in milli-divisions. Guidelines for using
Hysteresis are as follows:
? Hysteresis must be larger than the maximum noise spike you want to ignore.
? The largest value of hysteresis usable is less than the distance from the level to the
closest extreme value of the waveform.
? Unless you know the largest noise and closest extreme level that will ever occur on any
cycle, leave some margin on both sides of the level.
Note: Various pathological conditions can block the computation of the CANtoAnalog and
CANtoCAN parameters. In all cases, the cause of the condition can be viewed on the message
line by clicking on the yellow icon
, below the measurement parameter values.
The simplest, and most common, reason for non-computation of the CAN timing parameters is
that none of the CAN Message or Analog Signal conditions defined in the right-hand dialog is
encountered in the whole record processed by the algorithm. In this case the error message
will be "Cannot find Start and/or End condition on input of CAN2CAN or CAN2Analog."
Another possible cause is that the time frames of the 2 inputs specified do not overlap at all.
The error message will be "No Common Time Span exists between inputs"
Finally, the sequence of occurrence of the CAN Message or Analog Signal conditions defined in
the right-hand dialog setup tab can lead to ambiguous results. (Too many CAN conditions for
each Analog condition, nested CAN and Analog conditions). In this case the message line will
show: "Ambiguous Start/End time relationship for CAN2CAN or CAn2Analog".
CAN Message-to-CAN Message Measurement Parameter
CAN Message-to-CAN Message timing (CANtoCAN)
This measurement parameter is used to measure timing values between two CAN Messages.
The Frame Type, ID, DATA, etc. conditions for the CAN message can be fully defined for both
CAN messages. The timing is always measured from the End of Frame of the first CAN message
to the Start of Frame (SOF) of the second CAN message.
CANbus-TD-TDM-OM-E RevB
25
相关PDF资料
PDF描述
WSXS-CANBUS TD CAN BUS TRIGGER&DECODE - WS-MXS
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WSXS-LINBUS TD LIN BUS TRIGGER&DECODE - WS-MXS
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相关代理商/技术参数
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