6MZX1
I440ZX Main Board
10
1-7
System Block Diagram
82371EB
(PIIX4E)
(PCI-to-ISA
Bridge
Primary PCI Bus
2 IDE Ports
(Ultra DMA/33)
2 USB Ports
System BIOS
ISA Bus
ISA Slots
PCI Slots
Main
Memory
Pentium® II
processor
82443ZX
Host Bridge
Host Bus
Graphics
Local
Memory
Video
DVD
Camera
VCR
Video
BIOS
VMI
Video
Capture
Display
TV
Graphics
Device
Encoder
2*AGP Bus