MFI-686 Book Size PCˇ@
Specification


Motherboard specification:
All in one designed with VGA , LAN , sound on board.
Industrial circuit and components designed.
Chip sets: Via 686B + 8606
CPU: Eden low power CPU 533/667/733/800/1000 embedded
Lan : 1x 10/100 Mbit on board ( second Lan optional )
USB ports: standard 2 ports ( maximum 6 ports )
Didital I/O : 4 in /4 out
Disk On chip : socket supported
LCD panel interface : TTL LCD panel or LVDS interface
Watch dog timer supported.
COM ports : 4 COM ports ( +5 V/+12V power supported on each port )

Case size : 31cm ( w ) x 25cm ( L ) x 7.2cm ( H )
Power supply : Internal power supply 80watts 110V/230V switchable
Riser card : 2 slots PCI /ISA mixed.
Drive bay : 1 x 3 1/2 ˇ§ HDD or 1 x 2.5ˇ¨ HDD +
1 x 3 1/2 ˇ§ FDD or HDD +
1 x slim CD-ROM.

Front panel: USB 1.1 x 2 ports and USB 2.0 x 2 ports ( optional ) and sound in the front panel.
Power LED , HDD LED , Lan 1 LED , Lan2 LED

Back connector: Lan 1 , Lan2 ( optional ) , VGA , Printer , COM 1,2,3,4 ( COM 3 & 4 optional ) , PS/2 keyboard , PS/2 mouse , Digital I/O ( optional ) , Power source for +5V & +12V ( optional ) , LCD panel ( optional ).
USB 1.1 x 2 ports ( optional )

Following are the free slot condition with all the drives installed:

a. One 3.5" HDD + one 3.5" FDD or HDD + one slim CD-ROM installed + 4 COMs installed, then you still have one PCI / ISA slot free.

b. One 2.5" HDD + one 3.5" FDD or HDD + one slim CD-ROM installed + 4 COMs installed, then you still have two PCI /ISA slots free.
MFI-686 MOTHERBOARD ENGINEERING SPECIFICATIONS

Product Name MFI-686
Form Factor Customer Size
CPU Type VIA Edan EBGA Low Power CPU
CPU Voltage 1.1V~1.85V
System Speed Via Eden 400MHZ~733MHZ ( Fan Less ) ; Via C3-800~ 1000 Mhz EBGA package ( Fan Required )
CPU External Clock 100/133Mhz
Chipset
VIA Prosavage TwisterT(PN133T)+VT82C686A/B Chipset
North Bridge:VT8606 552 PIN PBGA
South Bridge:VT82C686A/B 352 PIN BGA
BIOS Award BIOS Support ACPI Function
Cache 128K Level1 /64K Level2 (CPU integrated)
Digital I/O ( optional ) 4 IN / 4 Out (TTL Level)
DiskOnChip Supports M-system 2MB~288MB DiskOnChip flash disk
Watchdog Timer (optional) 16 Level
UART/16550A (4 Ports)
( COM 3 & 4 optional ) COM1/3/4:RS232 w/16 Byte FIFO COM2:RS232/422/485 w/16 Byte FIFO(jumper select)
Jumper selectable for +5V or + 12 V at pin 9 of DB9
On Board VGA VT8606 with Integrated Savage4 AGP4x Graphic
8/16/32 MB frame buffer using system memory
Integrated 2-channel 110MHZ LVDS interface
LCD interface ( optional ) Support 36 Bit TTL LCD Interface and 2 channel LVDS
LAN x 2 ( second Lan optional ) Realtek 8139C ( 8139C+ ) Single Chip Ethernet Controller
10/100 BaseT support, Two LANs
Sound VT82C686A/B Built-in Sound controller + AC97 Codec VIA VT1612A (Line-out,Line-in,Mic.)
Memory type
1x 168-Pin DIMM 3.3V Max. 512 MB
Support PC100/PC133 DIMM Module
SUPER I/O VIA VT82C686B: IrDAx1 Parallel x1, Serial*2, FDC 2.88MB (3 Mode support ), Hardware monitor(3 thermal inputs,4 voltage monitor inputs, VID0-4,2 fan input
WINBOND 83877:Serial*2
RTC/CMOS VT82C686B Built-in
Battery Lithium Battery
Keyboard Controller VT82C686B
EPP/ECP Yes
Local bus IDE(44 pin) VT82C686B built-in , IDE1,2 (Ultra DMA 33/66/100)
USB 1.1 x 2 ports ( 4 ports optional ) 2 ports, transfer rate up to 12Mb/s , in the front panel
2 ports , transfer rate up to 12Mb/s , in the back side ( optional )
USB 2.0 x 2 ports ( optional ) 2 ports , transfer rate up to 400Mb /s , in the front panel (optional )
Expansion Slot EISA Slot (PCI/ISA)
Board size Customer Size
Operating Temperature 0˘XC~60˘XC (32˘XF~140˘XF)
Storage Temperature -20˘XC~80˘XC (-68˘XF~176˘XF)
Relative Humidity 10%~90% (non-condensing )
MTBF 70000 hours