D865GSA Datasheet, PDF (14/94 Pages) Intel Corporation – Technical Product Specification

Intel Desktop Board D865GSA Technical Product Specification
1.1.3 Block Diagram
Figure 2 is a block diagram of the major functional areas.
= connector or socket
Parallel ATA
IDE Connectors
(2)
Parallel ATA
IDE Interface
LGA775
Processor
Socket
System Bus
(800/533 MHz)
AGP
Connector
AGP
Interface
USB
LPC Bus
I/O
Controller
LPC
Bus
Back Panel/
Front Panel
USB Ports
Serial Port
Parallel Port
PS/2 Mouse
PS/2 Keyboard
Diskette Drive
Connector
Display
Interface
VGA Port
Intel 82865G
Graphics and
Memory
Controller Hub
(GMCH)
AHA
Bus
Channel A/B
DIMM
Sockets (2)
Memory Bus
SMBus
PCI Bus
Intel 82801EB
I/O Controller Hub
(ICH5)
4 Mbit
Firmware Hub
(FWH)
Intel 865G Chipset
CSMA/CD
Unit Interface
10/100
LAN
Controller
LAN
Connector
PCI Slot 1
PCI Slot 2
PCI Slot 3
SMBus
AC
Link
Serial ATA
IDE Interface
Serial ATA IDE
Connectors (2)
Audio
Codec
Line Out
Line In
Mic In
CD-ROM
Figure 2. Block Diagram
OM18306
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