Block Diagram; Block Diagram For The D815Egew Board - Intel D815EGEWLU - P3 Socket 370 MicroATX Motherboard Specification

1.1.4 Block Diagram

Figure 2 is a block diagram of the major functional areas of the D815EGEW board.
Processor Socket
SDRAM Bus
DIMM
Banks
(2)
VGA Port
PCI Slot 1
PCI Slot 2
PCI Slot 3
PCI Slot 4
indicates connector or socket
Primary/
Secondary IDE
System Bus
815EG Chipset
82815G
Graphics and AHA
Memory Controller Bus
Hub (GMCH)
Video
Bus
PCI
Bus
SM Bus
Figure 2. Block Diagram for the D815EGEW Board
ATA-66/100
82801BA
I/O Controller Hub
(ICH2)
Controller
AC
Link
Network
Product Description
USB USB Ports (2)
82802AB 4 Mbit
Firmware Hub
(FWH)
LPC
Bus
Diskette Drive
Connector
Serial Port A
LPC I/O
Parallel Port
PS/2 Mouse
PS/2 Keyboard
Line In
Line Out
Mic In
Analog
Codec
Auxiliary Line In
CD-ROM
Optional
Physical
LAN
Layer
Connector
Interface
OM12839
15