BOXD845EBG2L Intel, BOXD845EBG2L Datasheet - Page 24

• Manufacturer Part Number: BOXD845EBG2L
• Manufacturer: Intel

Specifications of BOXD845EBG2L

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Intel Desktop Board D845EBG2/D845EPT2 Technical Product Specification
1.8 Intel
24
The Intel 845E chipset consists of the following devices:
•
•
•
The MCH is a centralized controller for the system bus, the memory bus, the AGP bus, and the
Accelerated Hub Architecture interface. The ICH4 is a centralized controller for the Desktop
Board’s I/O paths. The FWH provides the nonvolatile storage of the BIOS. The component
combination provides the chipset interfaces as shown in Figure 4.
For information about
The Intel 845E chipset
Resources used by the chipset
Intel 82845E Memory Controller Hub (MCH) with Accelerated Hub Architecture (AHA) bus
Intel 82801DB I/O Controller Hub (ICH4) with AHA bus
Firmware Hub (FWH)
®
845E Chipset
System Bus
Interface
Memory Controller
AGP
Hub (MCH)
82845E
DDR SDRAM
Bus
Figure 4. Intel 845E Chipset Block Diagram
845E Chipset
ATA-66/100
UDMA 33
AHA
Bus
SMBus
I/O Controller Hub
82801DB
(ICH4)
PCI Bus
AC Link
Network
LPC Bus
USB
4 Mbit Firmware
Refer to
http://developer.intel.com
Chapter 2
Hub (FWH)
OM14259