User emulates environment. View all consequences of one dynamic step ... User emulates environment and system events external to focus part. Dynamic tests ...
Enables user to prepare, analyze, & debug diagrammatical description of the ... Ada code for software developer, and VHDL or Verilog code for hardware engineers. ...
This was generated from (incomplete) understanding of a relatively early ... For example changing from one switch closed to another closed must go via an ' ...
Testing/simulation of designs/implementations may not reveal error ... VisualSTATE, Statemate, Verilog, Formalcheck,... 8. CaV 2003. Cb. System Description ...
Backgrounds: David Harel invented this language in 1983. The STATEMATE system by ... D. Harel, Statecharts: A Visual Formalism for Complex Systems, Science of ...
Statecharts: A Visual Formalism for Complex Systems Jeff Peng jpeng@u.arizona.edu Model-based Design Lab Agenda Introduction: Statechart Diagrams Statemate Semantics ...
... the Extended hierarchical Automata represent statecharts ... F is a finite set of sequential automaton. E is a finite set of events. V is the set of variables ...
Consistency and Completeness. Completeness: The lack of ambiguity. Incomplete if ... Consistency ... Validate Correctness, Completeness, and Consistency ...
Example: Coke Machine Version 1.0 ... When the user presses 'COKE,' a coke is dispensed ... Coke Machine, Version 2.0. Bottles can get stuck in the machine ...
Rhapsody : $13K. pRISM : $19K. Motorola support code 'main' routine. Class 2 module ... Rhapsody/micro-C should directly link to this new processor. ...
Review of models of concurrency in programming languages ... state and edge labeled - Moore machines. Labels. Boolean combination of input signals and outputs ...
and Laboratoire d Analyse et d Architecture des Systems ... Traceability issues with RTM (Lab) Why SE : A Bad Experiences with SoftEng (source NASA) ...
... of pointer expressions grow linearly in the size of the program ... Measure the execution time and code size of 6 benchmarks ... Improve program size and speed ...
1. Modelling and Validation. of Real Time Systems. Kim ... Alur & Dill 1990. Clocks: x, y. x =5 & y 3. x := 0. Guard. Boolean combination of comp with ...
2004? ??????? (jinsoo@cs.kaist.ac.kr) 2004 Fall SEP561 Embedded ... Discrete event model (VHDL, Verilog) a. b. c. time. action. a:=5 b:=7 c:=8 a:=6 a:=9. queue ...
Title: PowerPoint Presentation Author: Information Technology Last modified by: William Hardy Created Date: 1/20/2005 6:32:35 PM Document presentation format
Front-end tool integration: via a common front end into which all the tools are ... In order to achieve integration, the front end may have to transform the way ...
Software in Safety Critical Systems Meeting State of the Practice: Development of Implantable Medical Devices System Context Implantable Defibrillator / Pacemaker ...
... Linguaggio LUSTRE Linguaggio ESTEREL (INRIA) Real Time Real Time Model Checking: CHRONOS (Verimag) UPPAAL (Univ. of Aarhus) Hybrid Model Checking: ...
When the accelerator is released, the CC resumes at its last set CC speed. ... automatically apply the accelerator or brake to maintain the set speed. 9/1/09 ...
Title: No Slide Title Author: Radu Grosu Last modified by: Dr Radu Grosu Created Date: 10/17/1998 1:29:32 AM Document presentation format: On-screen Show
Semantics of HTS --- Snapshot. Snapshot: observable point in execution ... Step relates the current snapshot and the next snapshot of an HTS. March 26, 2004 ...
... Auto-create some code Macromedia Director + LINGO ... the decoupling of programming from design Interface Mockup Tools Develop a quick sketch of GUI Early ...
2004? ??????? (jinsoo@cs.kaist.ac.kr) 2004 Fall ... Japanese. Poetry. Story. Sequent. program. C . C. Java. State. machine. Data- flow. Recipes vs. English ...
Aerospace Product Data Exchange ESA/ESTEC, Noordwijk (ZH), The Netherlands April 9-12, 2002 Progress on Standards-Based Engineering Frameworks that include STEP AP210 ...
Was ist Informatik? Raimond Reichert Was ist Informatik? Was ist Informatik? Woher soll ich das wissen?! The unusual suspect! oder: das Gute liegt so nah...
... following vending machine specification: The machine has one slot (for inserting ... Both machines have only one button each that is if pressed a carton of ...
Aerospace Product Data Exchange ESA/ESTEC, Noordwijk (ZH), The Netherlands April 9-12, 2002 Creating Gap-Filling Applications Using STEP Express, XML, and SVG-based ...
Title: Generierung ma geschneiderter Varianten aus vorgefertigten Betriebssystemkomponenten Author: Lothar Baum Last modified by: Lothar Baum Created Date
First order logic, set theory, automata theory ... checking the length of a given string (operation length) checking whether a string is empty (operation isEmpty) ...
Using STEP Express, XML, and SVG-based Smart Figures - An Avionics Example ... Specify STEP Express-based info sources (at ARM and/or AIM levels) LKSoft Application: ...
Divx player: H.263 decoder and MP3 player. MP3 player. User. control. Network ... divx. divxread. exit. CAP Laboratory, SNU. 24. Task-Level Specification Model ...
Using STEP Express, XML, and SVG-based Smart Figures - An Avionics Example ... Specify STEP Express-based info sources (at ARM and/or AIM levels) LKSoft Application: ...
... History, State ... many people and other resources whose schedules may conflict ... Loss of communication channel to mechanic. Use-cases and Design ...
that the part has been fabricated and manufactured to meet timing specs. field testing ... Notion of a 'tick' Assume arrival of events in a tick is not important ...