ASROCK SBC-230D User manual

1
SBC-230-WT
SBC-230D
SBC-230L
SBC-E230
SBC-230J
User Manual
Version 1.0
Published May 2017
Copyright©2017 ASRock INC. All rights reserved.

2
Version 1.0
Published May 2017
Copyright©2017 ASRock INC. All rights reserved.
Copyright Notice:
No part of this documentation may be reproduced, transcribed, transmitted, or
translated in any language, in any form or by any means, except duplication of
documentation by the purchaser for backup purpose, without written consent of
ASRock Inc.
Products and corporate names appearing in this documentation may or may not
be registered trademarks or copyrights of their respective companies, and are used
only for identication or explanation and to the owners’ benet, without intent to
infringe.
Disclaimer:
Specications and information contained in this documentation are furnished for
informational use only and subject to change without notice, and should not be
constructed as a commitment by ASRock. ASRock assumes no responsibility for
any errors or omissions that may appear in this documentation.
With respect to the contents of this documentation, ASRock does not provide
warranty of any kind, either expressed or implied, including but not limited to
the implied warranties or conditions of merchantability or tness for a particular
purpose.
In no event shall ASRock, its directors, ocers, employees, or agents be liable for
any indirect, special, incidental, or consequential damages (including damages for
loss of prots, loss of business, loss of data, interruption of business and the like),
even if ASRock has been advised of the possibility of such damages arising from any
defect or error in the documentation or product.
is device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
CALIFORNIA, USA ONLY
e Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance
controlled in Perchlorate Best Management Practices (BMP) regulations passed by the
California Legislature. When you discard the Lithium battery in California, USA, please
follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see www.dtsc.ca.gov/hazardouswaste/
perchlorate”
ASRock Website: http://www.asrock.com

3
e terms HDMI®and HDMI High-Denition Multimedia Interface, and the HDMI
logo are trademarks or registered trademarks of HDMI Licensing LLC in the United
States and other countries.
CAUTION:
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

4
Contents
1 Introduction ....................................................... 5
1.1 Package Contents ......................................................... 5
1.2 Specications................................................................. 6
1.3 Motherboard Layout....................................................... 8
1.4 I/O Panel........................................................................ 10
2 Installation ......................................................... 11
2.1 Screw Holes................................................................... 11
2.2 Pre-installation Precautions ........................................... 11
2.3 Installation of Memory Modules (SO-DIMM).................. 12
2.4 Expansion Slots ............................................................. 13
2.5 Jumpers Setup............................................................... 14
2.6 Onboard Headers and Connectors................................ 16
3 UEFI SETUP UTILITY......................................... 21
3.1 Introduction .................................................................... 21
3.1.1 UEFI Menu Bar .................................................... 21
3.1.2 Navigation Keys ................................................... 22
3.2 Main Screen................................................................... 22
3.3 Advanced Screen........................................................... 23
3.3.1 CPU Conguration ............................................... 24
3.3.2 Chipset Conguration........................................... 25
3.3.3 Storage Conguration .......................................... 27
3.3.4 Super IO Conguration ........................................ 28
3.3.5 ACPI Conguration............................................... 29
3.3.6 USB Conguration ............................................... 30
3.4 Hardware Health Event Monitoring Screen ................... 31
3.5 Security Screen ............................................................. 32
3.6 Boot Screen ................................................................... 33
3.7 Exit Screen .................................................................... 35
4 Software Support .............................................. 36
4.1 Install Operating System................................................ 36
4.2 Support CD Information ................................................. 36
4.2.1 Running Support CD............................................ 36
4.2.2 Drivers Menu........................................................ 36
4.2.3 Utilities Menu........................................................ 36
4.2.4 Contact Information.............................................. 36

5
Chapter 1: Introduction
Thank you for purchasing ASRock SBC-230-WT / SBC-230D / SBC-230L / SBC-
E230 / SBC-230J motherboard, a reliable motherboard produced under ASRock’s
consistently stringent quality control. It delivers excellent performance with robust
design conforming to ASRock’s commitment to quality and endurance.
In this manual, chapter 1 and 2 contain introduction of the motherboard and step-
by-step guide to the hardware installation. Chapter 3 and 4 contain the conguration
guide to BIOS setup and information of the Support CD.
Because the motherboard specications and the BIOS software might be
updated, the content of this manual will be subject to change without no-
tice. In case any modications of this manual occur, the updated version
will be available on ASRock website without further notice. You may nd
the latest VGA cards and CPU support lists on ASRock website as well.
ASRock website http://www.asrock.com
If you require technical support related to this motherboard, please visit
our website for specic information about the model you are using.
www.asrock.com/support/index.asp
1.1 Package Contents
ASRock SBC-230-WT / SBC-230D / SBC-230L / SBC-E230 / SBC-230J Mother-
board
(3.5” SBC (5.8-in x 4.0-in) / (146 x 102 mm))
ASRock SBC-230-WT / SBC-230D / SBC-230L / SBC-E230 / SBC-230J Driver CD
ASRock SBC-230-WT / SBC-230D / SBC-230L / SBC-E230 / SBC-230J Jumper
Setting Instruction

6
1.2 Specications
Form
Factor Dimensions 3.5” SBC (5.8-in x 4.0-in) / (146 x 102 mm)
Processor
System
CPU
SBC-230-WT / SBC-230D / SBC-230L / SBC-
230J: BGA1296 for Intel®Apollo Lake SoC
(N4200/N3350)
SBC-E230: BGA1296 for Intel®Apollo Lake SoC
(E3950/E3940/E3930)
Core
Number (By CPU, Max 4)
Max Speed (By CPU)
L2 Cache (By CPU)
Chipset N/A
BIOS UEFI
Expansion
Slot
PCIe 0
Mini-PCIe
1 x mini-PCIe (half/full size, PCIex1 + USB),
1 x mini-PCIe (full size, shared with mSATA +
USB)
mSATA 1
M.2 0
Memory
Technology Dual Channel DDR3L 1867MHz
Max. 8GB
Socket 2 x SO-DIMM
Graphics
Controller Intel®Gen9 Graphics 4K Codec Decode &
Encode
VRAM Shared Memory
VGA Supports Max resolution up to 1920 x 1200
DVI No
LVDS Supports Max resolution up to 1920 x
1200@60Hz
HDMI Supports HDMI, Max resolution up to 4096 x
2160@24Hz
DisplayPort No
Multi Display Yes (Triple Display)
Ethernet
Interface 10/100/1000 Mbps
Controller 2 x Intel®i210
Connector 2 x RJ45
SATA
Max Data
Transfer
Rate
SATA3 (6.0Gb/s)

7
Rear I/O
VGA 1
DVI 0
HDMI 1
DisplayPort 0
Ethernet 2
USB 2 (USB 3.0)
Audio 2 (Mic-in, Line-out)
Serial 0
PS/2 0
Internal
Connector
USB 4 x USB 2.0 (2 x 2.54 pitch header)
LVDS/
Inverter 1/1
eDP 1
VGA 1
Serial 4 x COM (COM1 supports RS-232/422/485)
SATA 1
mPCIe 2
Parallel 0
mSATA 1 (shared with mini-PCIe)
IrDA 0
GPIO 8-bit 4 x GPI + 4 x GPO
SATA PWR
Output Con 1
Speaker
Header 1
Watchdog
Timer
Output Output from super I/O to drag RESETCON#
Interval 256 Segments, 0,1,2…255 Sec/Min
Power
Requirements
Input PWR 9V~36V DC-in (4-pin PWR Con)
Power On
AT/ATX Supported
AT: Directly PWR on as power input ready
ATX: Press button to PWR on after power
input ready
Environment Temperature 0ºC – 60ºC

8
1.3 Motherboard Layout
BIOS
Chip
1
JGPIO1
1
LPC1
SPEAKER1
1
LAN1
HDMI1
PANEL1
HDLED RESET
PLED PWRBTN
1
SATA_PWR1
LVDS 1
1
1
BLT_VOL1
USB 3.0
T: USB3
B: USB2
COM1 COM2 COM3 COM4
PNL_PWR1
1
SATA3 _1
LAN2
1
DC_IN1
VGA1
Mic In
Line Out
BKT_PWR1
1
CLRMOS2
1
11
8
10
16
17
14
18
21 1 9
27 2 5
29
28
DDR3_A1 (Support DDR3L Only)
DDR3_B1 (Support DDR3L Only)
Industrial
1
BL2
BLT_PWR1
1
1
BL1
11
EDP_LVDS_J1
PWR_JP1
1
EDP_LVDS_J2
1
HD_AUDIO1
FAN1
SET_CM1
1
MSATA_SEL1
1
JGPIO_PWR1
1
1
USB2_6_7
1
USB2_4_5
CLRMOS1
1
JGPIO_SET1
1
1
CI1
1
CI2
BUZZ1
1
SBC-230
mini-PCIe/mini-SATA
mini-PCIe

9
1 : EDP_LVDS_J2
2 : BL2
3 : LVDS Panel Connector
* eDP Connector (on the Backside of PCB)
4 : BL1
5 : Panel Power Selection (LCD_VCC) (PNL_PWR1)
6 : Inverter Power Control Wafer (BLT_PWR1)
7 : Backlight Power Select (LCD_BLT_VCC) (BKT_PWR1)
8 : Backlight & Amp Volume Control (BLT_VOL1)
9 : EDP_LVDS_J1
10 : ATX/AT Mode Select (PWR_JP1)
11 : Digital Input / Output Power Select (JGPIO_PWR1)
12 : SATA Power Output Connector
13 : System Panel Header
14 : SATA3 Connector (SATA3_1)
15 : 2-Pin Buzzer Header
16 : LPC Header
17 : 4-Pin FAN Connector (+12V)
18 : ATX Power Connector (Input 9V~36V )
19 : Clear CMOS Header (CLRMOS1)
20 : GPIO Default Setting (JGPIO_SET1)
21 : Chassis Intrusion Headers (CI1, Cl2)
22 : Digital Input / Output Pin Header (JGPIO1)
23 : USB2.0 Connectors (USB2_4_5, USB2_6_7)
24 : COM1, 2, 3, 4 Headers
25 : Clear CMOS Header (CLRMOS2)
26 : 3W Audio AMP Output Wafer
27 : Front Panel Audio Header
28 : COM1 Pin9 PWR Setting Jumper (SET_CM1)
29 : mSATA Select (MSATA_SEL1)

10
1.4 I/O Panel
* There are two LED next to the LAN port. Please refer to the table below for the LAN port LED
indications.
LAN Port LED Indications
Activity/Link LED SPEED LED
Status Description Status Description
Off No Link Off 10Mbps connection
Blinking Data Activity Off 100Mbps connection
On Link Green 1Gbps connection
1 D-Sub Port (VGA1)
2 USB 3.0 Ports (USB3_2_3)
3 HDMI Port (HDMI1)
4 LAN RJ-45 Port (LAN1)*
5 LAN RJ-45 Port (LAN2)*
6 Line Out (Green)
7 Microphone (Pink)
ACT/LINK
LED
SPEED
LED
LAN Port
6
1243 57

11
Chapter 2: Installation
This is a 3.5” SBC (5.8-in x 4.0-in) form factor (146 x 102 mm) motherboard. Before
you install the motherboard, study the conguration of your chassis to ensure that
the motherboard ts into it.
Make sure to unplug the power cord before installing or removing the
motherboard. Failure to do so may cause physical injuries to you and
damages to motherboard components.
2.1 Screw Holes
Place screws into the holes to secure the motherboard to the chassis.
Do not over-tighten the screws! Doing so may damage the motherboard.
2.2 Pre-installation Precautions
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
1. Unplug the power cord from the wall socket before touching any component.
2. To avoid damaging the motherboard components due to static electricity,
NEVER place your motherboard directly on the carpet or the like. Also
remember to use a grounded wrist strap or touch a safety grounded object
before you handle components.
3. Hold components by the edges and do not touch the ICs.
4. Whenever you uninstall any component, place it on a grounded antistatic pad or
in the bag that comes with the component.
Before you install or remove any component, ensure that the power is
switched off or the power cord is detached from the power supply.
Failure to do so may cause severe damage to the motherboard, peripherals,
and/or components.

12
2.3 Installation of Memory Modules (SO-DIMM)
SBC-230-WT / SBC-230D / SBC-230L / SBC-E230 / SBC-230J provides two 204-
pin DDR3 (Double Data Rate 3) SO-DIMM slots.
Step 1. Align a SO-DIMM on the slot such that the notch on the SO-DIMM
matches the break on the slot.
The SO-DIMM only ts in one correct orientation. It will cause permanent damage to
the motherboard and the SO-DIMM if you force the SO-DIMM into the slot at
incorrect orientation.
Step 2. Firmly insert the SO-DIMM into the slot until the retaining clips at both
ends fully snap back in place and the SO-DIMM is properly seated.

13
2.4 Expansion Slots (mini-PCIe and mini-PCIe/mini-SATA
Slots)
There is 1 mini-PCIe slot and 1 mini-PCIe/mini-SATA slot on this motherboard.
mini-PCIe slot:
MINI_PCIE1 (mini-PCIe slot; full size) is used for PCI Express mini
cards.
mini-PCIe/mini-SATA slot:
MINI_SATA1 (mini-PCIe/mini-SATA slot; full size) is used for PCI Ex-
press mini cards or mSATA cards.
Installing an expansion card
Step 1. Before installing the expansion card, please make sure that the power
supply is switched off or the power cord is unplugged. Please read the
documentation of the expansion card and make necessary hardware
settings for the card before you start the installation.
Step 2. Remove the system unit cover (if your motherboard is already installed
in a chassis).
Step 3. Remove the bracket facing the slot that you intend to use. Keep the
screws for later use.
Step 4. Align the card connector with the slot and press rmly until the card is
completely seated on the slot.
Step 5. Fasten the card to the chassis with screws.
Step 6. Replace the system cover.

14
2.5 Jumpers Setup
The illustration shows how jumpers are
setup. When the jumper cap is placed on
pins, the jumper is “Short”. If no jumper cap
is placed on pins, the jumper is “Open”. The
illustration shows a 3-pin jumper whose
pin1 and pin2 are “Short” when jumper cap
is placed on these 2 pins.
Clear CMOS Jumper Open: Normal
(2-pin CLRMOS2)
Short: Auto Clear CMOS When AC
(see p.8, No. 25) Power On
Note: CLRMOS2 allows you to clear the data in CMOS. The data in CMOS includes
system setup information such as system password, date, time, and system
setup parameters. To clear and reset the system parameters to default setup,
please turn off the computer and unplug the power cord, then use a jumper
cap to short the pins on CLRMOS2 for 3 seconds. Please remember to re-
move the jumper cap after clearing the CMOS. If you need to clear the CMOS
when you just nish updating the BIOS, you must boot up the system rst,
and then shut it down before you do the clear-CMOS action.
Clear CMOS Jumper
(CLRMOS1)
(see p.8, No. 19)
Note: CLRMOS1 allows you to clear the data in CMOS. To clear and reset the
system parameters to default setup, please turn off the computer and unplug
the power cord from the power supply. After waiting for 15 seconds, use a
jumper cap to short pin2 and pin3 on CLRMOS1 for 5 seconds. However,
please do not clear the CMOS right after you update the BIOS. If you need
to clear the CMOS when you just nish updating the BIOS, you must boot up
the system rst, and then shut it down before you do the clear-CMOS action.
Please be noted that the password, date, time, user default prole and MAC
address will be cleared only if the CMOS battery is removed.
Clear CMOSDefault
Digital Input/Output Power Select 1-2: +12V
(3-pin JGPIO_PWR1) 2-3: +5V
(see p.8 No. 11)
2-pin jumper

15
Panel Power Select (LCD_VCC) Use this to set up the VDD
(5-pin PNL_PWR1) power of the LVDS connector.
(see p.8 No. 5) 1-2: +3V
2-3: +5V
3-4: +5V
4-5: +12V
ATX/AT Mode Select 1-2: AT Mode
(3-pin PWR_JP1) 2-3: ATX Mode
(see p.8 No. 10)
Backlight Power Select Use this to set up the backlight
(LCD_BLT_VCC) power of the LVDS connector.
(5-pin BKT_PWR1) 1-2: +5V
(see p.8 No. 7) 2-3: +12V
3-4: +12V
4-5: DC_IN Power
COM1 Pin9 PWR Setting Jumpers 1-2: +5V
(3-pin SET_COM1) 2-3: +12V
(see p.8 No. 28)
GPIO Default Setting 1-2: Pull-High
(3-pin JGPIO_SET1) 2-3: Pull-Low
(see p.8 No. 20)
EDP_LVDS_J2 1-2: eDP
(3-pin EDP_LVDS_J2) 2-3: LVDS
(see p.8 No. 1)
EDP_LVDS_J1 1-2: eDP
(3-pin EDP_LVDS_J1) 2-3: LVDS
(see p.8 No. 9)
mSATA Select 1-2: Auto Detect or Auto Select
(3-pin MSATA_SEL1) 2-3: Fixed Mini-SATA
(see p.8 No. 29)

16
2.6 Onboard Headers and Connectors
Onboard headers and connectors are NOT jumpers. Do NOT place
jumper caps over these headers and connectors. Placing jumper caps
over the headers and connectors will cause permanent damage of the
motherboard!
SATA3 Connector This Serial ATA3
(SATA3_1: see p.8, No. 14) (SATA3) connector supports
SATA data cables for internal
storage devices. The current
SATA3 interface allows up to
6.0 Gb/s data transfer rate.
USB 2.0 Headers There are two USB 2.0
(9-pin USB2_4_5, USB2_6_7) headers on this motherboard.
(see p.8 No. 23)
System Panel Header This header accommodates
(9-pin PANEL1) several system front panel
(see p.8 No. 13) functions.
Connect the power switch, reset switch and system status indicator on the
chassis to this header according to the pin assignments below. Note the
positive and negative pins before connecting the cables.
PWRBTN (Power Switch):
Connect to the power switch on the chassis front panel. You may congure
the way to turn off your system using the power switch.
RESET (Reset Switch):
Connect to the reset switch on the chassis front panel. Press the reset
switch to restart the computer if the computer freezes and fails to perform a
normal restart.
PLED (System Power LED):
Connect to the power status indicator on the chassis front panel. The LED
is on when the system is operating. The LED keeps blinking when the sys-
tem is in S1 sleep state. The LED is off when the system is in S3/S4 sleep
state or powered off (S5).
SATA3_1
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
GN D
RESET#
PWRBTN#
PLED-
PLED+
GN D
HDLED-
HDLED+
1
GN D

17
HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. The LED
is on when the hard drive is reading or writing data.
The front panel design may differ by chassis. A front panel module mainly
consists of power switch, reset switch, power LED, hard drive activity LED,
speaker and etc. When connecting your chassis front panel module to this
header, make sure the wire assignments and the pin assign-ments are
matched correctly.
3W Audio AMP Output Wafer
(4-pin SPEAKER1)
(see p.8 No. 26)
Fan Connector Please connect the fan cable
(4-pin FAN1) to the fan connector and
(see p.8 No. 17) match the black wire to the
ground pin.
ATX Power Connector (Input 9V~36V ) Please connect a DC power
(4-pin ATX12V1) supply (
9V~36V ) to this
(see p.8 No. 18) connector.
1-4 : GND
2-3 : DC Input
SATA Power Output Connector
(4-pin SATA_PWR1)
(see p.8 No. 12)
Inverter Power Control Wafer
(6-pin BLT_PWR1)
(see p.8 No. 6)
1
PIN Signal
Name PIN Signal Name PIN Signal Name PIN Signal Name
1SPK L- 2SPK L+ 3SPK R+ 4SPK R-
FAN_SPEED
FAN_SPEED_CONTROL
+12V
GND
+5V
+12V
1
GND
GND
PIN Signal Name
6 LCD_BLT_VCC
5 LCD_BLT_VCC
4 CON_LBKLT_EN
3 CON_LBKLT_CTL
2 GND
1 GND
1

18
COM Port Headers
(10-pin COM1~4)
(see p.8 No. 24)
This motherboard supports RS232/422/485 on COM1 port. Please refer to
below table for the pin denition. In addition, COM1 port (RS232/422/485) can
be adjusted in BIOS setup utility > Advanced Screen > Super IO Conguration. You
may refer to page 28 for details.
COM1 Port Pin Denition
PIN RS232 RS422 RS485
1 DCD TX- RTX-
2 RXD RX+ N/A
3 TXD TX+ RTX+
4 DTR RX- N/A
5 GND GND GND
6 DSR N/A N/A
7 RTS N/A N/A
8 CTS N/A N/A
9 NA/+5V/+12V N/A N/A
2
1
PIN Signal
Name PIN Signal Name PIN Signal Name PIN Signal Name PIN Signal Name
1DDCD# 3TTXD 5GND 7RRTS# 9COM_PWR
2RRXD 4DDTR# 6DDSR# 8CCTS# 10 DUMMY
Front Panel Audio Header This is an interface for front
(9-pin HD_AUDIO1) panel audio cable that allows
(see p.8 No. 27) convenient connection and
control of audio devices.
1. High Denition Audio supports Jack Sensing, but the panel wire on
the chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
2. If you use AC’97 audio panel, please install it to the front panel audio
header as below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for HD audio panel only. You don’t
need to connect them for AC’97 audio panel.
E. To activate the front mic.
Go to the “FrontMic” Tab in the Realtek Control panel. Adjust
“Recording Volume”.
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET

19
LVDS Connector
(40-pin LVDS1)
(see p.8 No. 3)
PIN Signal Name PIN Signal Name
2 LCD_VCC 1 LCD_VCC
4 LDDC_CLK 3 +3.3V
6 LVDS_A_DATA0# 5 LDDC_DATA
8 GND 7 LVDS_A_DATA0
10 LVDS_A_DATA1 9 LVDS_A_DATA1#
12 LVDS_A_DATA2# 11 GND
14 GND 13 LVDS_A_DATA2
16 LVDS_A_DATA3 15 LVDS_A_DATA3#
18 LVDS_A_CLK# 17 GND
20 GND 19 LVDS_A_CLK
22 LVDS_B_DATA0 21 LVDS_B_DATA0#
24 LVDS_B_DATA1# 23 GND
26 GND 25 LVDS_B_DATA1
28 LVDS_B_DATA2 27 LVDS_B_DATA2#
30 LVDS_B_DATA3# 29 DPLVDD_EN
32 NC 31 LVDS_B_DATA3
34 LVDS_B_CLK 33 LVDS_B_CLK#
36 CON_LBKLT_EN 35 GND
38 LCD_BLT_VCC 37 CON_LBKLT_CTL
40 LCD_BLT_VCC 39 LCD_BLT_VCC
40
1
EDP1
* eDP Connector (on the Backside of PCB) PIN Signal Name
40 NA
39 LCD_BLT_VCC
38 LCD_BLT_VCC
37 LCD_BLT_VCC
36 LCD_BLT_VCC
35 NA
34 NA
33 CON_LBKLT_CTL
32 CON_LBKLT_EN
31 GND
30 GND
29 GND
28 GND
27 eDP_HPD_CON
26 GND
25 GND
24 GND
23 GND
22 NA
21 LCD_VCC
20 LCD_VCC
19 LCD_VCC
18 LCD_VCC
17 GND
16 eDP_AUX#_CON
15 eDP_AUX_CON
14 GND
13 eDP_TX0_CON
12 eDP_TX#0_CON
11 GND
10 eDP_TX1_CON
9 eDP_TX#1_CON
8 GND
7 eDP_TX2_CON
6 eDP_TX#2_CON
5 GND
4 eDP_TX3_CON
3 eDP_TX#3_CON
2 GND
1 NA

20
LPC Header This connector supports
(19-pin LPC1) Trusted Platform Module (TPM)
(see p.8 No. 16) system, which can securely
store keys, digital certicates,
passwords, and data. A TPM
system also helps enhance
network security, protects
digital identities, and ensures
platform integrity.
Backlight & Amp Volume Control
(7-pin BLT_VOL1)
(see p.8 No. 8)
Digital Input/Output Pin Header
(10-pin JGPIO1)
(see p.8 No. 22)
PIN Signal
Name PIN Signal Name PIN Signal Name PIN Signal Name PIN Signal Name
2SIO_GP30 4SIO_GP31 6SIO_GP32 8SIO_GP33 10 GND
1SIO_GP34 3SIO_GP35 5SIO_GP36 7SIO_GP37 9JGPIO_PWR
PIN Signal Name
7 GND
6 GND
5 GPIO_BLT_DW
4 GPIO_BLT_UP
3 PWRDN
2 GPIO_VOL_DW
1 GPIO_VOL_UP
1
1
GND
GND
S_PWRDWN#
LAD2
SMB_CLK_MAIN
PCICLK
PCIRST#
LAD3
+3 V
LAD0
GND
FRAME
SMB_DATA_MAIN
LAD1
SERIRQ#
GND
+3 VSB
48MHz
+5 V
BL1, BL2
(2-pin BL1)
(see p.8 No. 4)
(2-pin BL2)
(see p.8 No. 2)
Chassis Intrusion Headers This motherboard supports
(2-pin CI1, CI2) CASE OPEN detection feature
(see p.8 No. 21) that detects if the chassis cover
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
Buzzer Header
(2-pin BUZZ1)
(see p.8 No. 15)
1
+5V
SPKR