User`s manual

14 Functional Description
3.3 Chipset
The Intel® 3100 Chipset is a single integrated chip that contains
the functionality of a Memory Controller Hub and an I/O Controller
Hub (see Block Diagram below). In this document the Memory
Controller Hub unit and I/O Controller Hub unit in the Intel® 3100
Chipset are referenced as IMCH (Integrated Memory Controller
Hub) and IICH (Integrated I/O Controller Hub) respectively.
Figure 3-1: Intel® 3100 Chipset Block Diagram
FSB
PCI Express
1x8 configurable as 2x4 or 2x1
PCI Express
1x4 or 4x1
Serial ATA
6Drives
LPC
SM Bus x2
PCI 32/33
2UART
4USB-2
38 GPIOs
WDT
Port A
Port B
ECC
Registered ECC
DDR2 400
EDMA
Intel
®
3100 Chipset
IICH IMCH
Processor