go2ANALYSESpecification
| Item | Parameters |
|---|---|
| Data acquisition | Text-based bit stream Packed binary Bitstream recordings from go2DECODE or go2MONITOR |
| Bit Stream Visualisation | x/-, L/H, ./1 instead of 1/0 Font size changeable Graphical bit display Circulation lengths Bit offset Tag bits with different colors Show difference between two bit streams Bits per burst Alignment: Burst/Circulation length Cut/Copy/Paste Undo/Redo Bits with quality Symbols of bits MSB/LSB |
| Analysis | Autocorrelation: complete / partial Bit length analysis 0/1 ratio Automatic search for periodic sequences Automatic search for non-periodic sequences Repeated patterns Mark start, stop and parity bits Testing against codes: Hamming, Reed-Solomon, BCH, Golay, CRC |
| Manipulation / Transformation | Deinterleaving Decimation Demultiplexing Logic: AND, OR, NOT, XOR selected bits Inversion: Mirror / NOT Cutting Viterbi correction Descrambling Destuffing |
| Tools for LFSR | Analysis and handling of linear feedback shift registers Berlekamp-Massey Linear complexities |
| Binary Modulation | NRZ-M NRZ-S BIPH-L Manchester BIPH-M BIPH-S |
| Decoders | DDL decoders from go2MONITOR and go2DECODE can be applied, e.g. - FEC - Baudot - ASCII - SITOR - ARQ - others |
| Workflow Management | Complete workflow recording Commands and results tree Undo/Redo (several steps) Save/Load workfl ow Replay saved workfl ow with different bitstreams Change command parameters in workfl ow delete individual commands |
| External tools | Open selected bits in an external tool (configurable) |
| Decoder Development | Basic functions: - Apply compiled software decoders to a loaded bitstream - Use of DDL decoders - Decoder output as bitstream, graphic, marker, progress bar or text Function library: - Pre processing - Symbol conversions - Descrambling procedures - Channel selections - Pattern search - Burst detection - Forward/backward time jumps - Deinterleaving - Check and correction procedures: - CRC, Hamming, Viterbi, BCH, Reed-Solomon - Elementary arithmetic and bit manipulations - Table handling - Branches and subroutines (special functions on request) Decoder Editor: - Automatic command completion - Content related help - Syntax highlighting Compiler: - Generation of binary decoder files - Code check and error messages |
| 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 / 10 64 bit Englisch or German |