go2ANALYSESpecification


Item Parameters
Data acquisition Bitstream recordings from go2DECODE or go2MONITOR
Packed binary
Text-based bit stream
Bit Stream Visualisation Alignment: Burst/Circulation length
Bit offset
Bits per burst
Bits with quality
Circulation lengths
Cut/Copy/Paste
Font size changeable
Graphical bit display
MSB/LSB
Show difference between two bit streams
Symbols of bits
Tag bits with different colors
Undo/Redo
x/-, L/H, ./1 instead of 1/0
Analysis 0/1 ratio
Autocorrelation: complete / partial
Automatic search for non-periodic sequences
Automatic search for periodic sequences
Bit length analysis
Crosscorrelation
Mark start, stop and parity bits
Repeated patterns
Testing against codes: Hamming, Reed-Solomon, BCH, Golay, CRC
Manipulation / Transformation Cutting
Decimation
Deinterleaving
Demultiplexing
Descrambling
Destuffing
Inversion: Mirror / NOT
Logic: AND, OR, NOT, XOR selected bits
Viterbi correction
XOR two bistreams
Tools for LFSR Analysis and handling of linear feedback shift registers
Berlekamp-Massey
Linear complexities
Binary Modulation BIPH-L Manchester
BIPH-M
BIPH-S
NRZ-M
NRZ-S
Decoders DDL decoders from go2MONITOR and go2DECODE can be applied, e.g.
FEC
Baudot
ASCII
SITOR
ARQ
others
Workflow Management Change command parameters in workflow or delete
Commands and results tree
Complete workflow recording
individual commands
Replay saved workfl ow with different bitstreams
Save/Load workfl ow
Undo/Redo (several steps)
Integration of External Tools Open selected bits in an external tool (configurable)
Decoder Development
Basic Functions
Apply compiled software decoders to a loaded bitstream
Decoder output as bitstream, graphic, marker, progress bar or text
Use of DDL decoders
Decoder Development
Function Library
Branches and subroutines (special functions on request)
Burst detection
Channel selections
Check and correction procedures:
CRC, Hamming, Viterbi, BCH, Reed-Solomon
Deinterleaving
Descrambling procedures
Elementary arithmetic and bit manipulations
Forward/backward time jumps
Pattern search
Pre processing
Symbol conversions
Table handling
Decoder Development
Decoder Editor
Automatic command completion
Content related help
Syntax highlighting
Decoder Development
Compiler
Code check and error messages
Generation of binary decoder files
Other functions Synchronisation of bit display and related text display
User-definable code tables and alphabets
Recommended PC hardware Min. Intel I5 2 Core, 2 MHz, 4 GB RAM, 16 GB recommended
HDD: min. 50 GB recommended (depends on signals)
Screen Resolution: min. 1280 x 1024 pixels
Localisation English, others on request
Documentation PDF user manual / PDF online help
OS Windows 7 SP1 (with Microsoft Windows patch KB2999226)
Windows 10, 64 bit
Linux (CentOS/Redhat 6/7) 64 bit