Matakuliah
Tahun
Versi
: T0324 / Arsitektur dan Organisasi Komputer
: 2005
:1
Pertemuan 1
Struktur Dasar Sistem Komputer
1
Learning Outcomes
Pada akhir pertemuan ini, diharapkan mahasiswa
akan mampu :
• Mengidentifikasikan konsep dasar
Hardware & Software dari sistem
komputer ( C1 ) ( No TIK : 1 )
2
Chapter 1.
Basic Structure of Computers
3
Arithmetic
and
logic
Input
Memory
Output
Control
I/O
Processor
Figure 1.1. Basic functional units of a computer.
4
n- 1
n general purpose
registers
Figure 1.2. Connections between the processor and the memory.
Figure 1.2. Connections between the processor and the memory.
5
Input
Output
Figure 1.3.
Memory
Processor
Single-bus structure.
6
Printer
Disk
OS
routines
Program
t0
t1
t2
t3
t4
Time
t5
Figure 1.4. User program and OS routine sharing of the processor.
Figure 1.4.
User program and OS routine sharing of the processor.
7
Functional view
8
Operations (1) Data movement
9
Operations (2) Storage
10
Operation (3) Processing
from/to storage
11
Operation (4)
Processing from storage to I/O
12
Structure - Top Level
Peripherals
Computer
Central
Processing
Unit
Computer
Main
Memory
Systems
Interconnection
Input
Output
Communication
lines
13
Structure - The CPU
CPU
Computer
Arithmetic
and
Login Unit
Registers
I/O
System
Bus
Memory
CPU
Internal CPU
Interconnection
Control
Unit
14
Structure - The Control Unit
Control Unit
CPU
Sequencing
Login
ALU
Internal
Bus
Registers
Control
Unit
Control Unit
Registers and
Decoders
Control
Memory
15