INTRODUCTION
MB890 User’s Manual 3
MB890 Specifications
[
CPU Type
Micro-FCPGA Intel
®
Pentium
®
M processor
System Speed
Up to 1.8GHz
CPU Frequency
400 MHz
CPU Socket
Socket 479
Chipset
Intel
®
855GME / 852GM chipset
BIOS
Award BIOS; support ACPI function
Cache
1MB Level 2 (CPU integrated)
VGA
Intel
®
82855GME built-in Intel
®
extreme Graphics 2
64MB shared with system
LVDS
Intel
®
82855GME built-in, single- or dual-channel
panel support up to UXGA panel resolution.
Resolution max. up to 1600x1200, 24bit
DVI
Chrontel CH7009 DVI /TV out or CH7301 DVI only
LAN
ICH4 integrated LAN controller (10/100Mb) + PHY 82562EZ
or Intel
®
82541GI Gigabit LAN controller
1394 (option)
TSB43LV22 1394 controller
Memory Type
One DDR DIMM socket, supports up to 1GB DDR
200/266/333 SDRAM
LPC I/O
Winbond W83627THF: Parallel x1, COM1 (RS-232), COM2
(RS-232/422/485), FDC 1.44MB (Slim), IrDA, Hardware
monitoring
RTC/CMOS
Intel
®
ICH4 built-in RTC with onboard lithium battery
Keyboard/Mouse
PS/2 Keyboard/Mouse connectors
IDE Interface
Two channels; supports Ultra DMA 33/66/100
Sound
ICH4 built-in Sound controller + AC97 Codec ALC 650, 5.1
channel (Line-out, Line-in & Mic.)
USB
6 ports, USB 2.0
Watchdog Timer
256 segments (0, 1, 2,… 255 sec/min)
Edge Connectors
DVI, RJ45 + USBx2, Parallel Port, COM 1 & COM 2, PS/2
KB/MS, optional 1394
On Board
Pin-Header /
Connectors
40 pins box-header x 1 (IDE1), 44 pins box-header x 1 (IDE2),
8 pins pin-header x 3 for USB 2/3; USB 4/5 & 1394 (option),
Audio, TV-out (option), IrDA, 2x LVDS, CF socket (option),
Slim FDD, 20-pin function connector.
Power Connector
Input: One DC power jack input (+19V or +12V) and one
internal 4-pins power connector
Output: One 4-pins power connector for CD-ROM and one
4-pins power connector for FDD
Expansion Slots
PCI slot x1 (supports 2 Bus master), optional Mini-PCI
Form Factor
Mini-ITX
Dimensions
170mm x 170mm