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 ' ...
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 ...
Review of models of concurrency in programming languages ... state and edge labeled - Moore machines. Labels. Boolean combination of input signals and outputs ...
Rhapsody : $13K. pRISM : $19K. Motorola support code 'main' routine. Class 2 module ... Rhapsody/micro-C should directly link to this new processor. ...
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 ...
Title: PowerPoint Presentation Author: Information Technology Last modified by: William Hardy Created Date: 1/20/2005 6:32:35 PM Document presentation format
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 ...
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 ...
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 ...
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
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 ...
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 ...
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...
Aerospace Product Data Exchange ESA/ESTEC, Noordwijk (ZH), The Netherlands April 9-12, 2002 Progress on Standards-Based Engineering Frameworks that include STEP AP210 ...
... 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 ...