ECS 945GCD-CI, Manual, Page: 7 / 50

1
Introducing the Motherboard
Chapter 1
Introducing the Motherboard
Introduction
Thank you for choosing 945GCD-CI motherboard of great performance and with
enhanced function. This motherboard has onboard Intel
® Atom TM CPU with a Mini-
ITX form factor of 170 x 170 mm.
The motherboard incorporates the 945GC Northbridge (NB) and ICH7 Southbridge
(SB) chipsets.
The Northbridge supports a Front Side Bus (FSB) frequency of 533
MHz using a scalable FSB Vcc_CPU. The memory controller supports DDR2 memory
DIMM frequencies of 533. It supports one DDR2 socket with up to maximum
memory of
2 GB.
The ICH7 Southbridge supports one PCI slot which is PCI v2.3 compliant. It imple-
ments an EHCI compliant interface that provides 480 Mb/s bandwidth for 8 USB 2.0
ports (4 USB ports and 2 USB 2.0 headers support additional 4 USB ports).
The
Southbridge integrates a Serial ATA host controller, supporting two SATA ports with
maximum transfer rate up to 3.0 Gb/s each.
The motherboard is equipped with advanced full set of I/O ports in the rear panel,
including PS/2 mouse and keyboard connectors, one LPT port, one serial port, one
VGA port, four USB ports, one LAN port and audio jacks for microphone, line-in and
line-out.