Specifications

Introduction EP-BXBS
Page 1-8
Figure 5: System Block Diagram
System Block Diagram
PA C
PCI Bridge
& memory
Controller
i443B X
PIIX4E
I/O Bridge
Pentium II
Processor
Pentium II
Processor
100/66 MHz
MA [0:13]
MD [0:63]
MPE [0:7]
AGP Slot
Graphic
Video
100/66 MHz
66 MHz
AGP Bus
PCI Slots
USB 0 & 1
BIOS
Flash Memory
Winbond
83C977
Serial Port 1
Serial Port 2
LPT Port
PS/2 Mouse
PS/2 Keyboard
ISA Slots
Floppy
Drives
IDE Devices
Primary &
Secondary
AIC-7890
Ultra-2
LV D
SCSI
AIC-3860
Legacy
SE
SCSI
Ultra-2 LVD Mode Only
H.D. H.D. H.D.
CD Tape
Scanner
Legacy SE Mode
Term inatorTerm inator