Matakuliah
Tahun
Versi
: H0232/Sistem Waktu Nyata
: 2005
: 1/5
Pertemuan #2
Clocks
1
Learning Outcomes
Pada akhir pertemuan ini, diharapkan mahasiswa
akan mampu :
• Menjelaskan fenomena clock dengan benar
2
Outline Materi
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Introduction
Ideal Clocks
Clock Tick Times
Times in Real-time Systems
Real Clocks
3
Introduction
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Set theoretic and Process View of Time
Dense vs. Sparse
Real time
Clock time
4
Real Time and Clock Time
5
Real Time and Clock Time
6
Ideal Clock
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Ideal Clock
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Clock Tick Times
9
Time in Real-time System
Clock in Real-time Systems
• Physical Clock
• Logical Clock
• Fault Tolerant Clock
10
Time in Real-time System
Time Metrics used in Distributed Systems
• Internal Physical Time
• Local (Physical) Time
• Logical Time
• Approximate Global Time
• External Reference Time
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Real Clock
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Real Clock
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