Lecture 8: Pipe & Filter Case Study
A Case Study in Pipe/Filter Systems: The Tektronix Experience
Outline
The Problem
The Challenge
The Arena: Oscilloscopes
Oscilloscope: O-O Approach
Oscilloscope: Layered Approach
Oscilloscope: Pipe-Filter Approach
Oscilloscope: Extended Pipe-Filter Approach
Oscilloscope: Solution
Results
Use of Formalism
Functional View
Signals, Waveforms, Traces
The Whole System
Oscilloscope
Other Architectural Models
User Interface Problem
Case Study (continued)
Case Study (continued)
Mechanisms that Helped
Some Morals
Role of Formalism
Model for Industrial Research
© 1996 Carnegie Mellon Computer Science
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Modified: 9 December 96