Intel M1920, M 910GML User Manual
MI920
Intel® Celeron® M 910GML
Intel® Pentium® M/915GM
Mini-ITX Motherboard
USER’S MANUAL
Version 1.0A
Acknowledgments
Award is a registered trademark of Award Software International,
Inc.
PS/2 is a trademark of International Business Machines
Corporation.
Intel and Pentium M are registered trademarks of Intel
Corporation.
Microsoft Windows is a registered trademark of Microsoft
Corporation.
Winbond is a registered trademark of Winbond Electronics
Corporation.
All other product names or trademarks are properties of their
respective owners.
ii MI920 User’s Manual
Table of Contents
Introduction ....................................................... 1
Product Description ............................................................. 1
Checklist .............................................................................. 2
MI920 Specifications .......................................................... 3
Board Dimensions ............................................................... 4
Installations ....................................................... 5
Installing the CPU ............................................................... 6
Installing the Memory ......................................................... 7
Setting the Jumpers ............................................................. 8
Connectors on MI920 ........................................................ 12
BIOS Setup ....................................................... 21
Drivers Installation ...................................... 45
Intel Chipset Software Installation Utility......................... 46
VGA Drivers Installation .................................................. 49
AC97 Codec Audio Driver Installation ............................. 52
LAN Drivers Installation ................................................... 54
Appendix ........................................................... 56
A. I/O Port Address Map ................................................... 56
B. Interrupt Request Lines (IRQ) ...................................... 57
C. Watchdog Timer Configuration .................................... 58
MI920 User’s Manual iii
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iv MI920 User’s Manual
INTRODUCTION
Introduction
Product Description
The MI920 Mini ITX board incorporates the Mobile Intel® 910GML/915GM
Express Chipset for Embedded Computing, consisting of the Intel® 910GML/
915GM Graphic Memory Controller Hub (GMCH) and Intel® I/O Controller
Hub 6-M (ICH6-M), is an optimized integrated graphics solution with a
400/533MHz front-side bus.
The integrated 32-bit 3D graphics engine, based on Intel® Graphics Media
Accelerator 900 (Intel® GMA 900) architecture, operates at core speeds of up to
320 MHz. It features a low-power design, is validated with Intel® Pentium M/
Celeron® M processors on 130nm or 90nm process. With one DIMM socket on
board, the board supports up to 1GB of DDR2 system memory (400MHz for
910GML, 400/533MHz for 915GM chipset).
Intel® Graphics supports a unique intelligent memory management scheme
called Dynamic Video Memory Technology (DVMT). DVMT handles diverse
applications by providing the maximum availability of system memory for
general computer usage, while supplying additional graphics memory when a
3D-intensive application requests it. The Intel GMA 900 graphics architecture
also takes advantage of the high-performance Intel processor. Intel GMA 900
graphics supports Dual Independent Display technology.
The main features of the board are:
Supports Celeron® M processors, 400MHz FSB (910GML chipset)
Supports Socket 479, 533/400MHz FSB (915GM chipset)
One DDRII SDRAM DIMM supports up to 1GB of DDR2 400MHz
(910GML chipset), DDR2 400/533MHz (915GM chipset)
Onboard 10/100 BaseT and Marvell PCI-Express Gigabit LAN
Intel® 915 Express VGA for CRT, SDVO port supports LVDS and
DVI / LVDS
2x SATA, 6x USB 2.0, 4x COM, Watchdog timer
1x PCI, 1x MiniPCIe, CF socket, DC-in for +12V input
Dimensions of the board are 170mm x 170mm.
Ordering Information:
MI920F: Socket 479, 915GM, ICH6M, supports DVI, LVDS, 1x 10/100 LAN,
1x Gigabit LAN, Mini PCI-E
MI920L-C6K: Celeron M 600M/512K , 910GML, ICH6M, supports DVI,
LVDS, 1x 10/100 LAN
MI920 User’s Manual 1
INTRODUCTION
Checklist
Your MI920 package should include the items listed below.
• The MI920 Celeron
• This User’s Manual
• 1 CD containing chipset drivers and flash memory utility
• Cable kit (IDE, Serial port, Serial ATA, VGA)
®
M Mini-ITX motherboard
2 MI920 User’s Manual
d
INTRODUCTION
MI920 Specifications
[
Form Factor Mini ITX
CPU Type Intel Celeron M / Pentium M (on Socket 479) processor (Banias or
CPU Voltage 0.700V ~ 1.708V
CPU FSB 400MHz (910GML); 400/533MHz (915GM)
CPU Socket Socket 479 co-layout with micro-FCBGA
Chipset Intel 910GML/915GM chipset
BIOS /APM Award BIOS, support ACPI Function & APM1.2
Memory DDRII 400/533 SDRAM DIMM socket x1 (w/o ECC function), Max.
VGA 910GML built-in, supports dual display with CRT, LVDS & TV-Out
DVI Chrontel CH7307 x1 for DVI
LVDS Chrontel CH7308 x1 for 18 or 24-bit single/dual channel LVDS
LAN LAN1: ICH6M built-in 10/100BT MAC + Intel 82562ET PHY
USB ICH6M built-in USB 2.0 host controller, support 6 ports
Serial ATA ICH6M built-in SATA controller, supports 2 ports
Parallel IDE ICH6M built-in one channel Ultra DMA 33/66/100 for IDE & CF
Audio ICH6M built-in Audio controller + AC97 Codec ALC655 w/ 6 channels
LPC I/O Winbond W83627EHG: PS/2 Keyboard/Mouse, 2x serial (RS232) &
n
2
I/O Fintek F81216DG x1 for COM3, 4 (RS-232)
Expansion Slots PCI (33MHz/32-bit) slot x1
Edge
Connectors
Onboard
Headers /
Connectors
Watchdog Timer Yes (256 segments, 0, 1, 2…255 sec/min)
System Voltage +5V, +3.3V, +12V, -12V, 5VSB
Other LAN Wakeup
Digital I/O 4 in + 4 out (TTL level)
Power In / Out Power Input: +12V DC power input
Board Size 170mm x 170mm
Dothan core):
- Banias: ULV Celeron M 600MHz (512KB L2 Cache),
- Dothan: Zero L2 cache Celeron M 1GHz or Celeron M 373
ICH6M: 82801FBM
1GB
Optional LAN2: Marvell 88E8053 PCI Express Gigabit LAN controller
(Line-out, Line-in & Mic.) + ADI SSM2304 4ohm 2W, class D, stereo
audio power amplifier (note: 1.4W for 8 ohm)
Hardware monitor (3 thermal inputs, 4 voltage monitor inputs,
VID0-4 & 2 fan headers)
Optional Mini PCI-express (1 lane) socket x1 (for wireless module)
DC-in power connector (Jack type) x1
PS/2 stack connector x1 for keyboard/mouse
DVI + DB9 stack connector x1 for DVI & COM 1
RJ45 (10/100) + dual USB stack connector x1 for LAN1 & USB1, 2
S-Video connector x1 for S-Video
RJ45 (GbE) + dual USB stack connector x1 for LAN2 & USB3, 4
*** Option with dual USB stack connector (LAN2 option)
3x1 phone jack stack connector x1 for Audio (Line-Out, Line-In & Mic)
Compact flash socket (vertical type) x1 @component side
SATA connector x2 for 2 SATA ports
DF13-20 (20-pin) header x2 for LVDS
15 pins pin-header x1 for VGA
40 pins box-header x1 for IDE
30 pins pin-header x1 for COM2~4
8 pins pin-header x1 for USB 5~6
3 pins pin-header x1 for power LED
6 pins pin-header x1 for Reset, HDD LED & power button
Power Output: 4-pin power connector x1 for HDD/CD-ROM/DVD
MI920 User’s Manual 3
INTRODUCTION
Board Dimensions
4 MI920 User’s Manual
INSTALLATIONS
Installations
This section provides information on how to use the jumpers and
connectors on the MI920 in order to set up a workable system. The
topics covered are:
Installing the CPU ........................................................................ 6
Installing the Memory .................................................................. 7
Setting the Jumpers ...................................................................... 8
Connectors on MI920 ................................................................ 12
MI920 User’s Manual 5
INSTALLATIONS
Installing the CPU
The MI920 board supports a Socket 479 processor socket for Intel
Pentium
®
M or Celeron® M processors.
The processor socket comes with a screw to secure the processor. As
shown in the left picture below, loosen the screw first before inserting
the processor. Place the processor into the socket by making sure the
notch on the corner of the CPU corresponds with the notch on the inside
of the socket. Once the processor has slide into the socket, fasten the
screw. Refer to the figures below.
®
NOTE:
Ensure that the CPU heat sink and the CPU top surface are in
total contact to avoid CPU overheating problem that would
cause your system to hang or be unstable.
6 MI920 User’s Manual
INSTALLATIONS
Installing the Memory
The MI920 board supports one DDR2 memory socket for a maximum
total memory of 1GB in DDR2 memory type.
Installing and Removing Memory Modules
To install the DDR2 modules, locate the memory slot on the board and
perform the following steps:
1. Hold the DDR2 module so that the key of the DDR2 module align
with those on the memory slot.
2. Gently push the DDR2 m odule in an upright position until the clips of
the slot close to hold the DDR2 module in place when the DDR2
module touches the bottom of the slot.
3. To remove the DDR2 module, press the clips with both hands.
Lock Lock
DDR2 Module
Lock Lock
MI920 User’s Manual 7
INSTALLATIONS
Setting the Jumpers
Jumpers are used on MI920 to select various settings and features
according to your needs and applications. Contact your supplier if you
have doubts about the best configuration for your needs. The following
lists the connectors on MI920 and their respective functions.
Jumper Locations on MI920 ........................................................... 9
JP1: LCD Panel Power Selection.................................................. 10
JP8: Clear CMOS Setting ............................................................. 10
JP7: CompactFlash Slave/Master Selection .................................. 10
JP2: ATX/AT Mode Select ........................................................... 10
JP3: COM3 RS232 +5V / +12V Power Setting ............................ 10
JP4: COM4 RS232 +5V / +12V Power Setting ............................ 11
[JP5: VGA/DVI DDCDATA and DDCCLK Signal Select ........... 11
JP6: CPU FSB Selection (915GM only) ....................................... 11
8 MI920 User’s Manual
Jumper Locations on MI920
INSTALLATIONS
Jumpers on MI920 ............................................................................ Page
JP1: LCD Panel Power Selection ................................................. 10
JP8: Clear CMOS Setting ............................................................. 10
JP7: CompactFlash Slave/Master Selection ................................. 10
JP2: ATX/AT Mode Select .......................................................... 10
JP3: COM3 RS232 +5V / +12V Power Setting ........................... 10
JP4: COM4 RS232 +5V / +12V Power Setting ........................... 11
[JP5: VGA/DVI DDCDATA and DDCCLK Signal Select ........... 11
JP6: CPU FSB Selection (915GM only) ...................................... 11
MI920 User’s Manual 9
INSTALLATIONS
JP1: LCD Panel Power Selection
JP1 LCD Panel Power
3.3V
5V
JP8: Clear CMOS Setting
JP8 Setting
JP7: CompactFlash Slave/Master Selection
Normal
Clear CMOS
JP7 CF Setting
Master
Slave
JP2: ATX/AT Mode Select
JP2 ATX / AT
ATX mode
AT mode
JP3: COM3 RS232 +5V / +12V Power Setting
Pin #
Signal Name JP3 Signal Name
Pin #
1 RI +12V 2
3 RI (Default) RI (Default) 4
5 RI +5V 6
COM3 Settings: Pin 1-2 short = +12V, Pin 5-6 short = +5V, Pin 3-4
Standard COM Port
10 MI920 User’s Manual
JP4: COM4 RS232 +5V / +12V Power Setting
Pin #
Signal Name JP4 Signal Name
1 RI
+12V 2
Pin #
3 RI (Default) RI (Default) 4
INSTALLATIONS
5 RI +5V 6
COM4 Settings: Pin 1-2 short = +12V, Pin 5-6 short = +5V, Pin 3-4
Standard COM Port
JP5: VGA/DVI DDCDATA and DDCCLK Signal Select
JP5 VGA/DVI Select
VGA
DVI
JP6: CPU FSB Selection (915GM only)
JP6 FSB
400MHz
533MHz
MI920 User’s Manual 11
INSTALLATIONS
Connectors on MI920
The connectors on MI920 allows you to connect external devi ces such as
keyboard, floppy disk drives, hard disk drives, printers, etc. The
following table lists the connectors on MI920 and their respective
functions.
Connector Locations on MI920 .................................................... 13
FAN1: CPU Fan Power Connector ............................................... 14
FAN2: System Fan Power Connector ........................................... 14
CN1: DC Jack (DC in, 12V only) ................................................. 14
CN2: PS/2 Keyboard and PS/2 Mouse Connectors ...................... 14
CN3: COM1 and DVI-I Connector ............................................. 15
CN4: S-Video and RCA Connector for TV out ............................ 15
CN5: 10/100 RJ-45 and USB1/2 Ports ......................................... 15
CN6: GbE RJ-45 and USB3/4 Ports ............................................. 15
CN7: Audio Connector ................................................................. 15
J1: HDD Power Connector ........................................................... 16
J2: ATX_12V Connector .............................................................. 16
IDE1: IDE Connector ................................................................... 16
J3, J5: LVDS Connectors (1st channel, 2nd channel) .................. 17
J6: LCD Backlight Connector ...................................................... 17
J7: Digital I/O ............................................................................... 17
J8: COM2, COM3, COM4 Serial Ports ........................................ 18
J9: VGA Connector ...................................................................... 18
J10: Wake On LAN Connector..................................................... 18
J11: Power LED Connector .......................................................... 19
J12: System Function Connector .................................................. 19
J13: USB5/6 Port Pin Header ....................................................... 19
J14: Speaker Connector ................................................................ 19
J15: Compact Flash Connector ..................................................... 19
J16, J17: Serial ATA Connectors ................................................. 19
J18: Front Audio Connector ......................................................... 20
J19: CD-In Pin Header ................................................................. 20
PCI1: PCI Slot (supports 2 Master) .............................................. 20
U38: Mini PCI- E(x1) Connector (bottom side) ........................... 20
12 MI920 User’s Manual
Connector Locations on MI920
INSTALLATIONS
Connector Locations on MI920 ........................................................... Page
FAN1: CPU Fan Power Connector .......................................................... 14
FAN2: System Fan Power Connector ...................................................... 14
CN1: DC Jack (DC in, 12V only) ............................................................ 14
CN2: PS/2 Keyboard and PS/2 Mouse Connectors ................................. 14
CN3: COM1 and DVI-I Connector ......................................................... 15
CN4: S-Video and RCA Connector for TV out ....................................... 15
CN5: 10/100 RJ-45 and USB1/2 Ports .................................................... 15
CN6: GbE RJ-45 and USB3/4 Ports ........................................................ 15
CN7: Audio Connector ............................................................................ 15
J1: HDD Power Connector ...................................................................... 16
J2: ATX_12V Connector ......................................................................... 16
IDE1: IDE Connector............................................................................... 16
J3, J5: LVDS Connectors (1st channel, 2nd channel) ............................. 17
J6: LCD Backlight Connector .................................................................. 17
J7: Digital I/O .......................................................................................... 17
J8: COM2, COM3, COM4 Serial Ports ................................................... 18
J9: VGA Connector ................................................................................. 18
J10: Wake On LAN Connector ................................................................ 18
J11: Power LED Connector ..................................................................... 19
J12: System Function Connector ............................................................. 19
J13: USB5/6 Port Pin Header .................................................................. 19
J14: Speaker Connector ........................................................................... 19
J15: Compact Flash Connector ................................................................ 19
J16, J17: Serial ATA Connectors ............................................................ 19
J18: Front Audio Connector .................................................................... 20
J19: CD-In Pin Header ............................................................................. 20
PCI1: PCI Slot (supports 2 Master) ......................................................... 20
U38: Mini PCI- E(x1) Connector (bottom side) ...................................... 20
MI920 User’s Manual 13
INSTALLATIONS
FAN1: CPU Fan Power Connector
FAN1 is a 3-pin header for the CPU fan. The fan must be a 12V fan.
Pin # Signal Name
1 Ground
2 +12V
3 Rotation detection
FAN2: System Fan Power Connector
FAN2 is a 3-pin header for system fans. The fan must be 12V (500mA).
Pin # Signal Name
1 Ground
2 +12V
3 Rotation detection
CN1: DC Jack (DC in, 12V only)
CN2: PS/2 Keyboard and PS/2 Mouse Connectors
PS/2 Mouse
PS/2 Keyboard
Signal Name Keyboard Mouse Signal Name
Keyboard data 1 1 Mouse data
N.C. 2 2 N.C.
GND 3 3 GND
5V 4 4 5V
Keyboard clock 5 5 Mouse clock
14 MI920 User’s Manual
N.C. 6 6 N.C.
CN3: COM1 and DVI-I Connector
[
Signal Name Pin # Pin # Signal Name
DCD 1 6 DSR
RXD 2 7 RTS
TXD 3 8 CTS
DTR 4 9 RI
Signal Name Pin # Pin # Signal Name
DDC POWER 14 C5 A GROUND2
A GROUND 1 15 C6 A GROUND3
GND 5 10 Not Used
DATA 2- 1 16 HOT POWER
DATA 2+ 2 17 DATA 0Shield 2/4 3 18 DATA 0+
DATA 4- 4 19 SHIELD 0/5
DATA 4+ 5 20 DATA 5-
DDC CLOCK 6 21 DATA 5+
DDC DATA 7 22 SHIELD CLK
VSYNC 8 23 CLOCK DATA 1- 9 24 CLOCK +
DATA 1+ 10 C1 A RED
SHIELD 1/3 11 C2 A GREEN
DATA 3- 12 C3 A BLUE
DATA 3+ 13 C4 HYNC
CN4: S-Video and RCA Connector for TV out
CN5: 10/100 RJ-45 and USB1/2 Ports
CN6: GbE RJ-45 and USB3/4 Ports
CN7: Audio Connector
INSTALLATIONS
MI920 User’s Manual 15
INSTALLATIONS
p
N
t
N
t
y
J1: HDD Power Connector
Pin # Signal Name
1 +12V
2 Ground
3 Ground
4 5V
Note: +12V power is provided with 2A maximum load.
J2: ATX_12V Connector
J2 can be used in situations where the 12V current from the ATX power
is insufficient to supply needed current.
Pin # Signal Name
1 Ground
2 Ground
3 +12V
4 +12V
IDE1: IDE Connector
Signal Name Pin # Pin # Signal Name
Reset IDE 1 2 Ground
Host data 7 3 4 Host data 8
Host data 6 5 6 Host data 9
Host data 5 7 8 Host data 10
Host data 4 9 10 Host data 11
Host data 3 11 12 Host data 12
Host data 2 13 14 Host data 13
Host data 1 15 16 Host data 14
Host data 0 17 18 Host data 15
Ground 19 20 Protect
in
DRQ0 21 22 Ground
Host IOW 23 24 Ground
Host IOR 25 26 Ground
IOCHRDY 27 28 Host ALE
DACK0 29 30 Ground
Address 1 33 34
IRQ14 31 32
o connec
o connec
Address 0 35 36 Address 2
Chip select 0 37 38 Chip select 1
Activit
39 40 Ground
16 MI920 User’s Manual
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