Advantech SIMB-A21 Installation and operation manual

SIMB-A21
Intel® H61 LGA1155 socket for Intel® Sandy Bridge
ATX Motherboard Startup Manual
Packing List
Before you begin installing your card, please make sure that
the following items have been shipped:
• 1 x SIMB-A21 ATX Motherboard
• 1 x CD ROM per carton, which contains Drivers
• 1 x SATA cable kit (SATA/Power)
• 1 x I/O Shield
• 1 x Startup Manual per carton
If any of these items are missing or damaged, please contact
your distributor or sales representative immediately.
Note1:
Acrobat Reader is required to view any PDF file. Acrobat
Reader can be downloaded at: www. adobe.com/Prodindex/
acrobat/readstep.html (Acrobat is a trademark of Adobe).
Disclaimer and Notice
The manufacturer reserves the right to make changes, with-
out notice, to any product, including circuits and/or software
described or contained in this manual in order to improve
design and/or performance. The manufacturer assumes
no responsibility or liability for the use of the described
product(s), conveys no license or title under any patent,
copyright, or masks work rights to these products, and
makes no representations or warranties that these products
are free from patent, copyright, or mask work right infringe-
ment, unless otherwise specified. For the detail product
information, please refer to user’s manual.
Safety Declaration
This device complies with the requirements in Part 15 of
the FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
For more information on this and other Advantech
products, please visit our website at:
http://www.advantech.com
http://www.advantech.com/eplatform
For technical support and service, please visit our
support website at:
http://www.advantech.com/support
This manual is for the SIMB-A21 series Rev. A1.
Part No. 20060A2110
Printed in China 1st Edition
May 2012
Specifications
System
•CPU: LGA1155 socket for Intel Sandy Bridge Processor,
Intel Core i7-2600 3.4GHz, Intel Core i5-2400 3.1GHz,
Intel Core i3-2120 3.3GHz,Pentium G850 2.9GHz,
Celeron G540 2.5GHz
• FSB: 1333 / 1066 MHz
• BIOS: AMI 32 Mb SPI BIOS
• System Chipset: Intel H61
• I/O Chipset: Nuvoton NCT6776F
• Memory: Two 240-pin DIMM sockets support up to 8 GB
Dual Channel DDR3 1333/ 1066 SDRAM
*Base on OS limitation, when using the memory over 4GB
capacity under 32-bit OS, system will only recognize less
than 3GB. And 64-bit OS will don't have this limitation.
• Watchdog Timer: Reset: 1sec.~255 min. and 1sec. or 1
min./step
• H/W Status Moniton: Monitoring temperatures, voltages,
and cooling fan status. Auto throttling control when CPU
overheat
• Expansion Slots: 1 x PCI Express x16, 1 x PCI Express
x1, 4 x PCI (PCI Rev. 2.3 compliant)
• DIO: 8 bit
• S3 / S4: Yes
• TPM: 2x10 Pin header
• Wake up on LAN or Ring: LAN (PME / RPL)
• Smart Fan Control: Yes
Display
•Chipset: Integrated HD Graphics 2000↑
• • Max. Resolution: 2048 x 1536 bpp(@ 75Hz)
• VGA: Yes , Integrated Graphics
• LVDS / DVI / HDMI: Through ADD2 LVDS Card
• Secondary VGA: Yes , through ADD2 card
Audio
•Audio Codec: Realtek, ALC892, 5.1 HD Audio
• Audio Interface: Mic in, Line in, Line out
Ethernet
•LAN1: RTL8111E Gigabit LAN
•LAN2: RTL8111E Gigabit LAN
SIMB-A21StartupManual 1

Jumpers
Label Function Note
PSCN1 AT/ATX Mode setting

KBUSB_PWR1
USB_PWR1 K/B,M/S +5V/ +5Vsb select USB +5V/ +5Vsb select
JCOMPWR_1 COM1 for Power select
5V&12V
JCOMPWR_2 COM2 for Power select
5V&12V
JSETCOM2 COM2 RS-232/422/485
Setting jumper

JCMOS1 Clear CMOS
Connectors
Label Function Note
JFP1+JFP2 Front Panel Header
Pin Signal Pin Signal Pin Signal
12 SYS RST_GND 11 SNMP_SCL 10 SPK_3
9 SYS_RST# 8 SNMP_SDA 7 SPK_4
6 PWRBTN_GND 5 SATA_LED# 4 SPK_2
3 PWRBTN_IN 2 SATA_LED 1 SPK_+5V
JFP3 KEYLOCK pin Header

SATA_PWR1 SATA_pin7Voltage select 
2 SIMB-A21 Startup Manual

Connectors
Label Function Note
USB56
USB78
USB910 USB Header

F_AUDIO Front Panel Audio Header
for Intel HD Audio
SPDIF_OUT_L SPDIF header
SPI_CN1 SPI Headers

LANLED1 Lan LED

Pin Si
g
nal Pin Si
g
nal
1 LAN1_ACT# 2 LAN2_ACT#
3 LAN_+VCC3 4 LAN_+VCC3
5 LAN1_SPEED1G 6 LAN2_SPEED1G
7 LAN1_SPEED100M 8 LAN2_SPEED100M
9 LAN_+VCC3 10 Key (no pin)

KBMS2 Keyboard/ Mouse Header

VOLT1 Voltage Display header

JWDT1+JOBS1 Watch/ HW monitor alarm
header

SMBUS1 SM BUS

GPIO1 GPIO

SIMB-A21StartupManual 3

Connectors
Label Function Note
SYSFAN1
SYSFAN2 System FAN Header
CPUFAN1 CPU FAN Header

COM3456 Box header for COM3~COM6
Pin Si
g
nal Name Pin Si
g
nal Name
1 DDCD3# 2 DDSR3#
3 RRXD3 4 RRTS3#
5 TTXD3 6 CCTS3#
7 DDTR3# 8 RRI3#
9 GND 10 GND
11 DDCD4# 12 DDSR4#
13 RRXD4 14 RRTS4#
15 TTXD4 16 CCTS4#
17 DDTR4# 18 RRI4#
19 GND 20 GND
21 DDCD5# 22 DDSR5#
23 RRXD5 24 RRTS5#
25 TTXD5 26 CCTS5#
27 DDTR5# 28 RRI5#
29 GND 30 GND
31 DDCD6# 32 DDSR6#
33 RRXD6 34 RRTS6#
35 TTXD6 36 CCTS6#
37 DDTR6# 38 RRI6#
39 GND 40 GND

Board Diagram
4 SIMB-A21 Startup Manual