Use a variety of diagram types to display signals based on multiple domains (time and frequency etc.) or utilize charts to display statistical information.Ī wide range of signal calculation tools make it possible to combine, compare and extract signal information.Ĭombine signals using mathematical operations, generate references, implement protocol parsers, compare logs, extract statistical information or search for conflicts automatically.GTKWave is a fully featured GTK+ based waveform viewer which reads LXT, LXT2, VZT, and GHW files as well as standard Verilog VCD/EVCD files and allows their viewing. Read and combine multiple signal sources (traces, logs, waveforms, databases, etc.) from local resources or external networks, serial interfaces, data acquisition units and debug adapters.Įasy-to-use visualization elements enable the design of informative views. The VP extension comprises the TAB reader (Analogue Tabular Format) used in SystemC AMS systems and the SCV reader for the textual SystemC TLM-2 transaction database. SystemC is a set of C++ classes and macros which provide an event-driven simulation interface. Once the system behaviour and an associated test environment are captured in SystemC, it is possible to reuse that environment as a reference test platform throughout the system implementation work. Virtual prototyping has been used in several forms to increase confidence in product design or function. eVCD, VZT and LXT2 require an external VCD conversion tool.
This extension supports a variety of HDL-related file formats for reading, viewing and analysing simulation output.įSDB (Verdi tools/ Synopsys), FST (Fast Signal Trace), and WLF (ModelSim tools/ Mentor Graphics) are supported by native extensions (FSDB and WLF require third-party libraries). The best-known digital simulators are probably those based on Verilog and VHDL. impulse HDLĪ hardware description language (HDL) is a specialized computer language used to describe the structure and behaviour of electronic circuits and, most commonly, digital logic circuits.
Impulse is a powerful visualization and analysis workbench which helps engineers to comfortably understand and debug complex semiconductor and multi-core software systems. The main impulse solution listing can be found here (with the option to install multiple extensions). This solution listing is an extension for impulse.
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