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LAN Support
1x 10/100/1000 Mbits/s LAN (ETHER1) using Intel® Clarksville WGI218LM Gigabit PHY connected to
BDW-U
1x 10/100/1000 Mbits/s LAN (ETHER2) using Intel® Pearsonville I211AT PCI Express controller
PXE Netboot supported.
Expansion
PCI-Express slots:
Capabilities
1x mPCIe connector with USB 2.0 port support for 3G modem (SIM socket)
1x M.2 connector with 1x SATA/ PCIe x2
SMBus, compatible with ACCES BUS and I2C BUS, (via Feature connector)
SPI bus routed to SPI connector (BIOS Recovery module interface)
DDC/AUX Bus routed to DP connector (Auto detect to DDC when using passive DP to HDMI
adapters)
18x GPIOs (General Purpose I/Os), (via Feature connector)
DAC, ADC, PWM and TIMER (Multiplexed), (via Feature connector)
WAKE UP / Interrupt Inputs (Multiplexed), (via Feature connector)
3-Wire Bus for GPIO Expansion (up to 152 GPIOs), (via Feature connector)
8 bit Timer output, (via Feature connector)
Hardware
Smart Fan control system, support Thermal® and Speed® cruise for two on-board Fan connectors:
Monitor
CPU Fan (on-board) and System Fan (on-board)
Subsystem
Thermal inputs: CPU Die temperature (precision +/- 3º C), System temperature (precision +/- 3º C)
Intrusion (Case Open) detect input, (via Feature connector)
Sleep S5# Indication, (via Feature connector)
System Powergood Signal, (via Feature connector)
Power Supply
ATX+12 V PSU 4-pin on internal 2x 2 pin connector.
Unit
Or:
19V notebook-style Power adapter through I/O power jack.
Battery
Exchangeable 3.0 V Lithium battery for on-board Real Time Clock and CMOS RAM.
Manufacturer Panasonic / Part-number CR-2032L/BN, CR2032N/BN or CR-2032L/BE.
Approximate 6.2 years retention.
Current draw is less than 4.2 µA when PSU is disconnected and 0 µA in S0 – S5.
BIOS
Phoenix BIOS (EFI core version)
Support for ACPI 4.0 ( Advanced Configuration and Power Interface), Plug & Play
Suspend (S1 mode)
Suspend To Ram (S3 mode)
Suspend To Disk (S4 mode)
"Always On" BIOS power setting
RAID Support (RAID modes 0 and 1)
Operating
Windows 7 (32 b* + 64 b )
Systems
Windows 8 (32 b* + 64 b )
Support
Linux
*= Out Of The Box installation test only.
Environmental
Operating:
Conditions
0° C – 60° C operating temperature (forced cooling). It is the customer's responsibility to provide
sufficient airflow around each of the components to keep them within allowed temperature range.
Please refer to the thermal simulation report for information about airflow.
10 % - 90 % relative humidity (non-condensing)
Storage:
-20° C – 70° C; lower limit of storage temperature is defined by specification restriction of on-
board CR2032 battery. Board with battery has been verified for storage temperature down to -
40°C by Kontron.
5 % - 95 % relative humidity (non-condensing)
Electro Static Discharge (ESD) / Radiated Emissions (EMI):
www.kontron.com
Danger of explosion if the battery is not replaced correctly. Replace only with
the same or equivalent type recommended by the manufacturer. Dispose of
used batteries according to the manufacturer's instructions.
mITX-BDW-U – User Guide, Rev. 1.6
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