Matakuliah
Tahun
Versi
: H0344/Organisasi dan Arsitektur Komputer
: 2005
: 1/1
Pertemuan 5
Computer Components
1
Learning Outcomes
Pada akhir pertemuan ini, diharapkan mahasiswa
akan mampu :
• Menjelaskan konsep dasar computer
components and functions
2
Outline Materi
• Computer Components
• Computer Functions
3
Three key concept of the von Neumann architecture
• Data and instruction are stored in a single
read-write memory
• The contents of this memory are
addressable by location, without regard to
type of data contained there
• Execution occurs in a sequential fashion
(unless explicitly modified) from one
instruction to the next
4
Hardware and Software Approach
5
Computer Components : Top Level View
6
Instruction Fetch and Execute 1/2
7
Instruction Fetch and Execute 2/2
8
Instruction Cycle State
9
Program Flow of Control without and with
Interupts
10
Transfer of Control via Interrupts
11
Instruction Cycle with Interrupts
12
Sequential Interrupt Processing
13
Multiple Interrupts
14
Short I/O Wait
15
Long I/O Wait
16
Instruction Cycle with Interrupts
17