SpaceWire
Serial Data
Decode
Key Features
• SpaceWire protocol decode based
on ECSS-E-ST-50-12C standard
• Simpliesdesignanddebug
• Decodes over the entire bitrate
range,2Mb/sto400Mb/s
• ProvidesBits,N/L-Characters,or
Packets decode views
• Intuitive color-coded overlay allows
foreasyviewingofdecode
• Explicitly decodes time-codes
withinnormaldatatrac
• Decodesusingdataonlyordata
and strobe lines
• Convenient table display with
“zoomtomessage”capability
• Quick search capability for
specicvaluesofTime,Flags,
Data,andStatus
• Simultaneously decodes up to
four SpaceWire buses
TheMostIntuitiveDecode
The SpaceWire decode uses color-
coded overlays on various section of
the protocol for an easy-to-understand
visual display. Decode annotation
shows Bits, Character or Packet level
decode formats. Depending on the
time base or the amount of zoom,
the decode information is condensed
or expanded to better assist in
understanding events during short or
long acquisitions
Data Only or Data + Strobe
Decoding
Decoding is possible with just the data
signal when the bitrate is stable. This
saves channels for other concurrent
measurements. For data with a variable
bitrate, the decoder can be congured
with a strobe line input to facilitate
the decode.
Convenient Table Display
Deep oscilloscope acquisition
memory provides long capture times
of SpaceWire stream transmissions.
Decoded information is conveniently
shown in a table format, displayed
with either Bit or Character type detail.
Touch a decode row of interest in the
table to automatically create a zoom to
view a specic section of the decoded
waveform. In addition, the table data
may easily be exported as a .csv le.
Search and Zoom
The powerful search engine allows for
specic flag, control, and data content
to be easily scanned and searched.
Quickly search through a long record
of decoded data by entering any of the
available search criteria. The search
tools dynamically adjust the zoom to
display only the desired portion of the
decoded waveform.
The SpaceWire decode adds a unique set of tools to your Teledyne
LeCroyoscilloscopethatsimpliesthedesign,debug,andmaintenance
ofSpaceWiresystems.ThehighspeedSpaceWiredatastreamis
annotated directly on the physical layer waveforms. Various sections of
the protocol are color-coded to make it easy to understand the protocol
trac.Thedecoderprovidesaninteractivetable,search,andzoomto
makedebuggingfastandeffective.
SPECIFICATIONS&ORDERINGINFORMATION
© 2015 Teledyne LeCroy, Inc. All rights reserved. Specications, prices, availability, and delivery subject to change without notice.
Product or brand names are trademarks or requested trademarks of their respective holders.
spacewire-ds-14jul15
Localsalesocesarelocatedthroughouttheworld.
Visitourwebsitetondthemostconvenientlocation.
1-800-5-LeCroy
teledynelecroy.com
Product Description Product Code
SpaceWire Decode Option for WaveSurfer MXs-B/MSO MXs-B Oscilloscopes WSXS-SpaceWirebus D
SpaceWire Decode Option for WaveSurfer 10 Oscilloscopes WS10-SpaceWirebus D
SpaceWire Decode Option for HDO4000/HDO4000-MS Oscilloscopes HDO4K-SpaceWirebus D
SpaceWire Decode Option for HDO6000/HDO6000-MS Oscilloscopes HDO6K-SpaceWirebus D
SpaceWire Decode Option for WaveRunner 6 Zi Oscilloscopes WR6Zi-SpaceWirebus D
SpaceWire Decode Option for HDO8000 Oscilloscopes HDO8K-SpaceWirebus D
SpaceWire Decode Option for WavePro 7 Zi Oscilloscopes WPZi-SpaceWirebus D
SpaceWire Decode Option for WaveMaster 8 Zi Oscilloscopes WM8Zi-SpaceWirebus D
SpaceWire Decode Option for LabMaster 9 Zi Oscilloscopes LM9Zi-SpaceWirebus D
SpaceWire Decode Option for LabMaster 10 Zi Oscilloscopes LM10Zi-SpaceWirebus D
OrderingInformation
Customer Service
Teledyne LeCroy oscilloscopes and probes are designed, built, and tested to ensure high reliability. In the unlikely event you experience
difculties, our digital oscilloscopes are fully warranted for three years and our probes are warranted for one year. This warranty includes:
• No charge for return shipping
• Long-term 7-year support
• Upgrade to latest software at no charge
SPACEWIRE
Denition
Protocol Setup Selection for source channels. Support is provided for SpaceWire using Data and BitRate or Data and Strobe.
Decode Capability
Format Bits Mode: Raw Zeroes and Ones (one line per bit)
N/L-Character Mode: ASCII, Hexadecimal, or Decimal (one line per N/L-Character).
Packet Mode: ASCII, Hexadecimal, or Decimal (one line per Packet)
Parity bits and data control flags are decoded in binary format while in N/L-Character and Packet Modes.
Decode Setup Selection for source channels.
Basic Tab: Table Mode selection in Bits, N/L Characters, or Packets; Physical Layer selection of Data and BitRate or Data and Strobe;
Selectable annotation of long NULL sequences.
Sync Tab: Automatically Synchronizes Decode on N consecutive NULLs (N is selectable), a user dened pattern, or manually
synchronizes on individual bits. (This is not a trigger but a synchronization between Bit Level and Character level)
Levels Tab: Select both Level and Hysteresis either in percent of amplitude or absolute (V) separately for Data and Strobe lines.
Decode Input Any Analog Channel, Memory, or Math Trace
# of Decode
Waveforms
Up to 4 buses may be decoded at one time. In addition, zooms can be displayed (with decoded information).
Location Overlaid on SpaceWire Data physical layer waveform. (Note: Use multi-grid if more than one decoder is turned on).
Visual Aid Color Coding for SpaceWire Control Characters (L-Chars: ESC, EOP, EEP, FCT), Data Characters (N-Chars), Parity Bits, Control Flag,
Synchronization sequence, and Time-Codes.
Search Capability
Pattern Search “Bits” Mode: Search for Idx, Time, Data, and Status.
“N/L-Chars” Mode: Search for Idx, Time, Msg, Time-Code, Control Flag, Data, and Status.
“Packets” Mode: Search for Idx, Time, Msg, Time-Code, Control Flag, Data, and Status.
Other
Compatible
With...
Fully compatible with WaveSurfer 10/MXs-B/MSO MXs-B Series, HDO4000 Series, HDO6000 Series, WaveRunner 6 Zi Series,
HDO8000 Series, MDA800 Series, WavePro 7 Zi Series, WaveMaster 8 Zi Series, LabMaster 9 Zi-A Series, and
LabMaster 10 Zi Series.