Systems Design and Programming Arch. of the 80x86 CMPE 310
1 (Jan. 30th, 2002)
UMBC
U M B C
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N
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YO
FM
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DB

Cache
ROM
Flash
EEPROM
8086
through
Pentium IV
Printer
Serial
Floppy
Hard Drive
Mouse
CDROM
Plotter
Keyboard
Monitor
Tape
Scanner
DVD
Memory
Bus
PCI
Bus
EISA
Bus
ISA
VESA
Systems Design and Programming Arch. of the 80x86 CMPE 310
2 (Jan. 30th, 2002)
UMBC

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1

9

6

6
Basic Architecture
Bus Architecture:
The Pentium bus architecture is not this simple.
We will elaborate on this later.
Microprocessor
Printer
Keyboard
DRAM
ROM

L
A
N
DB
A
L
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M
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EC
O
U
N
T
Y
1

9

6

6

I
T
YO
FM
A
R
Y
L
A
N
DB
A
L
T
I
M
O
R
E
N
I
V
E
R
S
I
T
YO
FM
A
R
Y
L
A
N
DB
A
L
T
I

To accommodate the new DVD (Digital Versatile Disk) players.