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fsm, sdl, systems engineering, finite state machine, system design Specification and Description Language (SDL)

fsm, sdl, systems engineering, finite state machine, system design
For people in the field of systems engineering or system design, working with specification and description language (sdl) and finite state machines (fsm).
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How to Create a SDL Diagram Using ConceptDraw PRO

Specification and Description Language (SDL) diagram
Specification and Description Language (SDL) is intended to describe systems that switched state often and rapidly. An SDL diagram is a view of system, that can depict a single process, or complex relationships between a number of elements. The SDL diagram supports a nested hierarchy. A system is devided into blocks, each of them can be describes as a process, until finally one can see the initial procedures that make up each process. The advantage of this method is that a system can be viewed in manageable part thatcan be followed separately. ConceptDraw Specification and Description Language solution contains the library, with a SDL notation in a vector stencil graphics. The SDL solution also provides a set of samples, to show the level of hierarchical detail that is possible.
The vector stencils library "Design elements - SDL diagrams" contains 56 SDL diagram symbols.
"Specification and Description Language (SDL) is a specification language targeted at the unambiguous specification and description of the behaviour of reactive and distributed systems." [Specification and Description Language. Wikipedia]
The SDL symbols example "Design elements - SDL diagrams" is included in the Specification and Description Language (SDL) solution from the Engineering area of ConceptDraw Solution Park.
SDL symbols
SDL symbols, transition option, text, declarations, text extension, task, plane C code, task timer stop, task timer start, stop, X, state exit point, state entry point, state, start, terminator, start timer, signal note, service type, service, save, return, raise, process, procedure start, procedure call, procedure, priority input, primitive from call, output, message to, on-page reference, off-page reference, multi document, macro outlet, macro inlet, macro call, internal output, input, message from user, in connector, out connector, handle, extended header, exception handler, entity, enabling condition, document, divided process, disk storage, decision, create task, create request, constraint, condition, composite state, comment, class, callout, block, alternative, X-type start, X-type procedure, N-type start, N-type procedure,
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Language Learning solution extends ConceptDraw PRO software with templates, samples and library of vector stencils for drawing the sentence diagrams.