EC-4060 Sistem Embedded

EL-3046 Perancangan SistemEmbedded

Dosen: Waskita Adijarto

Kuliah EL3046 Perancangan Sistem Embedded

Dosen: Dr Waskita Adijarto ST, MT

Penilaian:

•Tugas : 20%

•UTS: 40%

•UAS: 40%

•Tugas, UTS & UAS wajib diikuti sebagai syarat kelulusan

Kuliah Berbarengan (Co-requisite)

•EL3246 Praktikum Perancangan Sistem Embedded

Kuliah Prasyarat (Prerequisite)

•IF2030 Algoritma & Struktur Data

•EL2095 Sistem Digital

•EL3096 Sistem Mikroprosesor dan Lab

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Silabus singkat

•Pengenalan sistem embedded & Sistem Real Time

•Perancangan Sistem

•Model Sistem Embedded

–Flowchart

–Finite state machine (FSM) / State Chart

–Data Flow Diagram

•Teknik pemrograman bahasa C untuk sistem embedded

•Teknik Pengembangan Sistem Embedded

–Unit Test

–Source Code Management / Revision Control System

•Penjadwal

–Penjadwal super loop / round robin

–Penjadwal Event Triggered (Pre Emptive & Non Pre emptive)

–Penjadwal kooperatif / Time Triggered

•RTOS (Real Time Operating System)

•Pengenalan Prosesor ARM 32 bit

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Referensi Kuliah

Referensi Utama

•David E. Simon, “An Embedded Software Primer”, Addison-Wesley, 1999

•Jean J. Labrosse, “MicroC/OS-II The Real-Time Kernel”, R&D Books, Lawrence, 1999 (Bab 2)

Referensi Tambahan

•Ken Arnold, “Embedded Controller Hardware Design”, LLH Technology Publishing, 2000(ebook ada)

•Pont, Michael J, "Patterns for Time Triggered Embedded Systems", ACM Books, 2001

•Berger, Arnold, "Embedded Systems Design: An Introduction to Processes, Tools, andTechniques", CMP Books, Lawrence Kansas (ebook ada)

Links

•Homepage dari buku "Patterns for Time Triggered Embedded Systems" :http://www.engg.le.ac.uk/books/Pont/pttes.htm

•Homepage buku “MicroC/OS-II The Real-Time Kernel” http://www.ucos-ii.com

Referensi yang tersedia online / lokal

•Software Keil, ada di CD Patterns for Time Triggered Embedded Systems []

•http://www.le.ac.uk/engineering/mjp9/pes1ho_a4.pdf []

•http://www.engg.le.ac.uk/mjp/data/pes2ho_a4.pdf []

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Pengertian Sistem Embedded

•An embedded system is a special computer systembuilt into a larger device [1]

•Hardware & software which forms a component ofsome larger system and which is expected tofunction without human intervention[2]

•An application that contains at least oneprogrammable computer (uC, uP or DSP) and whichis used by individuals who are in the main, unawarethat the system is computer based [3]

•Any computer system hidden in any products [4]

[1] wikipedia

[2] hyperdictionary

[3] Patterns for Time Triggered Embedded Systems

[4] An Embedded Software Primer

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Teknis Kuliah

•Mailing list: el3046@ee.itb.ac.id , untukmendaftar kirim email ke el3046-subscribe@ee.itb.ac.id

•Situs web kuliah: akan diumumkan

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Main reason for buying is not information processing

Main reason for buying is not information processing

Embedded systems (ES) = information processingsystems embedded into a larger product

Embedded systems (ES) = information processingsystems embedded into a larger product

Macam-macamSistem Komputer

•Desktop (PC, notebook) : general purpose,wordprocessing, scientific

•Embedded : built into a larger device

•Information processing : Web Server, database

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Contoh Sistem Embedded (1)

Kendali proses:

•Food processing (pabrik)

•Chemical plants (pabrik)

Otomotif

•Engine control

•Antilock braking system

Pesawat Terbang

Kereta Api

Telekomunikasi

Office Automation

•FAX machine

•Copiers

Computer Peripherals

•Printer

•Terminal

•Disk drive

•Modem

•Scanner

•Mouse (optical)

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images

ZeroG-Flugzeug

tgv-dup2

antenna

Anti lock Braking System

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abs

Anti-Blockier-System01

C-Drawing04

Contoh Sistem Embedded (2)

Communication

•Switches

•Routers

Robot

Aerospace

•Flight management System

•Weapons Systems

•Jet engine controls

Domestic

•Microwave oven

•Dishwashers

•Washing machines

•thermostats

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rover2

satelit

shuttle1

robot images

Contoh Sistem Embedded (3)

Automated Teller Machine

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atm

Contoh Sistem Embedded (4)Buoy di laut dengan sensor lingkungan

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buoy_text

buoy_diagram

Contoh Sistem Embedded

•Consumer Electronic

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tvset

pda

fermenter

•Pabrik (proses kimia)

Contoh Sistem Embedded

•Robot

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J_gross

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Mobile phones

•Multiprocessor

–8-bit/32-bit for UI

–DSP for signals

–32-bit in IR port

–32-bit in Bluetooth

•8-100 MB of memory

•All custom chips

•Power consumption &battery life depends onsoftware

7210_angled_blue

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Mobile base station

•Massive signal processing

–Several processing tasks perconnected mobile phone

•Based on DSPs

–Standard or custom

–100s of processors

Sistem embedded vs Komputer desktop (1)(Dari Arnold S Berger, Embedded System Design)

Embedded

Desktop

Fungsi khusus

Fungsi umum

Banyak pilihan prosesor (dari 8 bitsampai 64 bit)

Pilihan prosesor terbatas (Pentium,AMD, PowerPC dsb)

Cost sensitive (harus murah)

Sedikit Mahal

Real time

Operating System umumnya real-time OS / RTOS

Operating System umumnya tidakharus real-time OS : Unix,windows

Kegagalan sistem umumnyaberakibat serius

Kegagalan tidak berakibat fatal

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Sistem embedded vs Komputer desktop (2)

Embedded

Desktop

Daya terbatas (batere, solar cell)

Daya dari jala-jala

Sering dioperasikan pada tempatyang alamnya kurang bersahabat:Luar angkasa , Tengah laut,Tempat dingin/panas

Sering dioperasikan di tempatyang alamnya bersahabat

Sumber daya terbatas : RAM,ROM, CPU

Sumber daya banyak: RAMbesar ,ROM besar, CPU cepat

Program disimpan di ROM

Program disimpan di hard disk /magnetic media

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Sistematika Sistem Embedded

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