Mitsubishi Electronics FC810 Computer Hardware User Manual


 
 
MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 8 OF 45

FC810 microATX is a Celeron™
processor-based microATX profile motherboard.
The design of FC810 microATX is based around the following components.
Intel Celeron™ processor in Socket 370
Intel 810 Chipset consisting of :-
Graphics and Memory Controller Hub (GMCH)
I/O Controller Hub (ICH)
Firmware Hub (FWH)
AC’97 audio controller
Intel 82559 IEE802.3 10BASE-T / 100BASE-TX compatible LAN controller
The Celeron™ processor is based on the P6 micro-architecture and includes MMX technology.
Two package styles are available – cartridge (slot 1) and pin-grid array (socket 370). FC810
requires the pin-grid array version.
The GMCH connects the processor to the main system memory and other system logic. It has an
integrated graphics controller with optional 4MB Display Cache. Supports both 66Mhz and
100Mhz system bus.
The ICH contains a PCI 2.2 interface, a bus master IDE controller - Ultra ATA 33/66
(depending on build option), AC’97 2.1 interface and all the general purpose I/O ports. There are
two versions detailed below -
ICH0 – ATA33 IDE Channels, 4 PCI Devices
ICH1 – ATA66 IDE Channels, 6 PCI Devices
The AC’97 CODEC is the analogue part of the audio system. It is connected to the ICH by a
digital link.
The 82559 is Intel’s second generation integrated 10BASE-T/100BASE-TX LAN solution. It
consists of both the Media Access Controller (MAC) and the physical layer (PHY) interface
combined into a single component solution. It contains a 32 bit PCI bus master interface