BCM MX852E-C1G User's Quick Start Card

Serial Port Header JCOM1, JCOM2, JCOM3
DCD 1 2 RxD
TxD 3 4 DTR
GND 5 6 DSR
RTS 7 8 CTS
RI 9 10 NC
Front Panel Connector JFP1
RESET 1 2 SYS_LED+
GND 3 4 SYS_LED-
HDD_LED+ 5 6 PWR_LED+
HDD_LED- 7 8 PWR_LED-
VCCSB 9 10 SUS_LED+
PWR_BTN 11 12 SUS_LED-
SUS-BTN 13 14 PC_SPK+
GND 15 16 PC_SPK-
Clear CMOS JBAT1
Protect (Default) 1-2
Clear CMOS 2-3
COM Ports Settings
COM1 Pin9 Signal Select (JP1)
MX855E COM1 pin 9 signal can be selected as +12V, +5V, or Ring by setting JP1.
COM1 Select (JP1)
RI* +5V
COM1 RS232/422/485 Select (JP2, JP3)
MX855E COM1 serial port can be selected as RS-232, RS-422, or RS-485 by setting JP2, JP3.
COM1 Select (JP2, JP3)
RS232* RS422
JP2
JP3
ATX Power Connector Block
3.3V 11 1 3.3V
-12V 12 2 3.3V
GND 13 3 GND
PS-ON 14 4 +5V
GND 15 5 GND
GND 16 6 +5V
GND 17 7 GND
+5V 18 8 PWROK
+5V 19 9 5VSB
+5V 20 10 +12V
TV Out Connector JTV1
Pb 1 2 GND
PR 3 4 Y
GND 5 6 GND
USB Connector JUSB1, JUSB2
+5V 1 2 GND
-D 3 4 GND
+D 5 6 D+
GND 7 8 D-
GND 9 10 +5V
+12V
RS485
MX852E-C1G
Mini ITX with Intel Celeron M 1GHz Processors
4 COM Port, 6USB 2.0 10/100/1000 LAN, 1xPCI, 1xMini PCI
and 18/36bit LVDS DFP Support
User's Quick Start Card
Version 1.00
Inspect the Package:
One MX852E-C1G Motherboard
One IDE Cable (40Pin 80 Wires)
One IDE Cable (44Pin 44 Wires)
One Floppy Cable
Three COM port Cable (DB9)
One Standard ATX I/O Shield
0One User's Quick Start Card
One Driver CD (Manual/Drivers)
One CPU Heatsink
Responsibility:
This manual is provided "As-Is" with no warranties of any kind, it will neither expressed or
implied, including, but not limited to the implied warranties or conditions of this product's fitness
for any particular purpose. In no event shall we be liable for any loss of profits, loss of business,
loss of data, interruption of business, or indirect, special, incidental, or consequential damages
of any kind, even the possibility of such damages arising from any defect or error in this manual
or product. We reserve the right to modify and update the user manual without prior notice.
WARNING: CMOS Battery Damage
Replace your system's CMOS RAM battery only with the identical CR-2032 3V Lithium-Ion coin
cell (or equivalent) battery type to avoid risk of personal injury or physical damage to your
equipment. Always dispose of used batteries according to the manufacturer's instructions, or
as required by the local ordinance (where applicable). The damage due to not following this
warning will void your motherboard's manufacturer warranty.
ATTENTION: Incorrect BIOS Setup
If you do not know how to handle BIOS setup or how to set it up properly, it is strongly
advisable that you do not modify any of the settings than otherwise instructed in the User's
Quick Start Card. Even a seemingly small incorrect adjustment or modification in the BIOS
setup can render your system unstable or unusable. The incorrect BIOS setup is not covered
by your motherboard's manufacturer warranty.
Additional Information:
Additional information on setting this board up can be found in the User's Manual in the
provided CD-ROM. The Online User's Manual and FAQ/Knowledge Base can be found on our
website by visiting our website: http://www.bcmcom.com. If your question is not answered in
our FAQ/Knowledge Base, visit our forums and post your messages or submit a new FAQ
through FAQ Submittal form for us to add your question in our FAQ with our answer.
http://www.bcmcom.com
MX852E