BOXD845EBG2L Intel, BOXD845EBG2L Datasheet - Page 16

• Manufacturer Part Number: BOXD845EBG2L
• Manufacturer: Intel

Specifications of BOXD845EBG2L

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Intel Desktop Board D845EBG2/D845EPT2 Technical Product Specification
1.2.4 Block Diagram
16
Figure 3 is a block diagram of the major functional areas of the Desktop Boards D845EBG2 and
D845EPT2. See Figure 5 on page 26 for USB port routing.
Processor Socket
(1.5 V only)
PCI Slot 1
Connector
4X AGP
DIMM Banks (2)
PCI Slot 2
µPGA478
PCI Slot 3
PCI Slot 4
Interface
Secondary IDE
PCI Slot 5
AGP
PCI Slot 6
Primary/
= connector or socket
(400/533 MHz)
D845EBG2
System Bus
Memory Controller
PCI Bus
Intel 82845E
Hub (MCH)
Only
Memory Bus
SMBus
UDMA 33 and
ATA-66/100
SMBus
Figure 3. Block Diagram
Management
Hardware
ASIC
AHA
Bus
I/O Controller Hub
USB
Intel 82801DB
(ICH4)
Controller
LPC Bus
I/O
SMBus
Audio Codec
LPC
(Optional)
Bus
AD1981A
AC Link
Unit Interface
CSMA/CD
Interface
Physical
Layer
Intel 845E Chipset
PS/2 Keyboard
PS/2 Mouse
Line Out (Optional)
Parallel Port
Serial Ports
Line In (Optional)
Back Panel/
Front Panel
Mic In (Optional)
Auxiliary Line In
USB Ports
Firmware Hub
Diskette Drive
CD-ROM
(FWH)
4 Mbit
Connector
Connector
Connector
(Optional)
(Optional)
CNR
LAN
OM14258