SBC-APL-350 SINGLE BOX COMPUTER PRODUCT MANUAL
(SBC-APL-350)
VER. 1.00
June 12, 2019
SBC-APL-350 HARDWARE MANUAL – VER 1.00 JUN 12 2019
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REVISION HISTORY
Revision
Date
Originator
Notes
1.00
June 12, 2019
TechNexion
First public release
SBC-APL-350 HARDWARE MANUAL – VER 1.00 JUN 12 2019
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TABLE OF CONTENTS
1. Introduction ............................................................................................................................................... 5
1.1. General Care and Maintenance ......................................................................................................... 5
2. SBC-APL-350 Product Overview .............................................................................................................. 6
2.1. Functional Block Diagram .................................................................................................................. 6
2.2. Dimensions ......................................................................................................................................... 7
2.3. External Connectors ........................................................................................................................... 8
2.4. Internal Board Connectors ................................................................................................................. 9
3. External Connectors ................................................................................................................................ 10
3.1. Audio Connector ............................................................................................................................... 10
3.2. Micro-SIM Card Slot ......................................................................................................................... 10
3.3. MicroSD Card Slot ............................................................................................................................ 11
3.4. USB OTG (Type-C) Connector ........................................................................................................ 11
3.5. PWR Button ...................................................................................................................................... 11
3.6. miniDP (Mini DisplayPort) Connectors ............................................................................................. 12
3.7. USB Host Connectors ...................................................................................................................... 12
3.8. Gigabit Ethernet Interface (LAN1/LAN2) .......................................................................................... 12
3.9. Serial Port Connector (COM1) ......................................................................................................... 13
3.10. Power Input Connector ................................................................................................................... 13
4. Internal Connectors and Expansion Options .......................................................................................... 14
4.1. M.2 KEY-E Slot ................................................................................................................................. 14
4.2. M.2 KEY-B Slot ................................................................................................................................. 15
4.3. FAN1 Header .................................................................................................................................... 15
4.4. USB1 Header ................................................................................................................................... 15
4.5. SO-DIMM DDR3L Slot...................................................................................................................... 15
4.6. RTC Battery Connector .................................................................................................................... 16
4.7. USB (2 ports) Header ....................................................................................................................... 16
4.8. Power Fuse ...................................................................................................................................... 16
4.9. CMOS Jumper .................................................................................................................................. 17
4.10. Front Panel Switch ......................................................................................................................... 17
4.11. COM-PWR1 Jumper....................................................................................................................... 17
4.12. GPIO Header .................................................................................................................................. 18
4.13. GPIO Connector (optional) ............................................................................................................. 19
4.14. Serial Port Header .......................................................................................................................... 20
4.15. 18/24-bit LVDS Jumper .................................................................................................................. 20
4.16. LVDS Connectors ........................................................................................................................... 21
4.17. SATA 3.0 Connector and SATA Power Header ............................................................................. 21
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5. BIOS Setup ............................................................................................................................................. 22
5.1. Entering and Exiting BIOS ................................................................................................................ 22
5.2. BIOS Setup Screens Overview ........................................................................................................ 22
5.2.1. Main ........................................................................................................................................... 23
5.2.2. Chipset ....................................................................................................................................... 24
5.2.3. Advanced ................................................................................................................................... 25
5.2.4. Boot ............................................................................................................................................ 28
5.2.5. Security ...................................................................................................................................... 29
5.2.6. Save & Exit ................................................................................................................................ 30
6. Mounting.................................................................................................................................................. 31
6.1. Surface Mounting ............................................................................................................................. 31
7. Ordering Information ............................................................................................................................... 32
7.1. Custom Part Number Rule ............................................................................................................... 32
7.2. Standard Package Contents ............................................................................................................ 33
8. Important Notice ...................................................................................................................................... 34
9. Disclaimer ............................................................................................................................................... 35
SBC-APL-350 HARDWARE MANUAL – VER 1.00 JUN 12 2019
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1. Introduction
1.1. General Care and Maintenance
Your device is a product of superior design and craftsmanship and should be treated with care.
The following suggestions will help you.
• Keep the device dry. Precipitation, humidity, and all types of liquids or moisture can contain
minerals that will corrode electronic circuits. If your device does get wet, allow it to dry completely.
• Do not use or store the device in dusty or dirty areas. Its parts and electronic components can be
damaged.
• Do not store the device in hot areas. High temperatures can shorten the life of electronic devices,
damage batteries, and warp or melt certain plastics.
• Do not store the device in cold areas. When the device returns to its normal temperature,
moisture can form inside the device and damage electronic circuit boards.
• Do not open the device while power is on. Otherwise electrical shock may result.
• Do not drop, knock, or shake the device. Rough handling can break internal circuit boards and
fine mechanics.
• Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the device.
• Do not paint the device. Paint can clog the parts and prevent proper operation.
• Unauthorized modifications or attachments could damage the device and may violate regulations
governing radio devices.
These suggestions apply equally to your device, battery, charger, or any enhancement. If any device is
not working properly, take it to the nearest authorized service facility for service.
Regulatory information
Disposal of Waste Equipment by Users in Private Household in the European Union
This symbol on the product or on its packaging indicates that this product must not be
disposed of with your other household waste. Instead, it is your responsibility to dispose
of your waste equipment by handing it over to a designated collection point for the
recycling of waste electrical and electronic equipment. The separate collection and
recycling of your waste equipment at the time of disposal will help to conserve natural
resources and ensure that it is recycled in a manner that protects human health and the
environment. For more information about where you can drop off your waste equipment
for recycling, please contact your local city office, your household waste disposal service or the shop
where you purchased the product.
We hereby declare that the product is in compliance with the essential requirements and
other relevant provisions of European Directive 2014/53/EU (Directive on the
harmonisation of the laws of the Member States relating to the making available on the
market of radio equipment and repealing Directive 1999/5/EC).
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2. SBC-APL-350 Product Overview
2.1. Functional Block Diagram
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2.2. Dimensions
The following figure shows the SBC-APL-350 dimensions (unit: mm):
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2.3. External Connectors
The SBC-APL-350 has a number of external connectors.
Front view:
1
2
3
4
5
6 7 8/9 10 11 12 13
External Connectors:
No.
Description
No.
Description
1
3.5mm audio jack
8
USB Host connector
2
Micro-SIM card slot
9
USB Host connector
3
microSD card slot
10
LAN2 RJ45 connector
4
USB OTG (Type-C) connector
11
LAN1 RJ45 connector
5
Power button
12
Serial Port (COM1) DB9 connector
6
miniDP2 connector
13
Power Input connector
7
miniDP1 connector
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2.4. Internal Board Connectors
The SBC-APL-350 has several connectors, switches and internal expansion options.
Front view:
A B C D E F
R
Q
G
O P
N
L I
M J H
K
Internal Connectors and Switches:
No.
Description
No.
Description
A
M.2 KEY-E slot (PCIe + USB 2.0)
J
FPANEL1 front panel switch
B
M.2 KEY-B slot (SATA + USB 2.0)
K
COM-PWR1 jumper
C
FAN1 header
L
GPIO (DIO1)) header
D
USB (1 port) header
M
Serial Port (COM2) header
E
SO-DIMM DDR3L slot
N
18/24-bit LVDS jumper
F
RTC Battery connector
O
LVDS1 connector
G
USB (2 ports) header
P
LVDS2 connector
H
Power Fuse
Q
SATA Power connector
I
CMOS jumper
R
SATA 3.0 connector
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3. External Connectors
The SBC-APL-350 has a number of external connectors.
Front view:
1
2
3
4
5
6 7 8/9 10 11 12 13
External Connectors:
No.
Description
No.
Description
1
3.5mm audio jack
8
USB Host connector
2
Micro-SIM card slot
9
USB Host connector
3
microSD card slot
10
LAN2 RJ45 connector
4
USB OTG (Type-C) connector
11
LAN1 RJ45 connector
5
Power button
12
Serial Port (COM1) DB9 connector
6
miniDP2 connector
13
Power Input connector
7
miniDP1 connector
3.1. Audio Connector
The SBC-APL-350 has one CTIA compliant 3.5mm audio jack (Line out / Mic in).
3.2. Micro-SIM Card Slot
The SBC-APL-350 features an external Micro-SIM card slot for use by 3G/4G/LTE wireless module.
SBC-APL-350 HARDWARE MANUAL – VER 1.00 JUN 12 2019
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NOTE: This card slot can be only used by a M.2 KEY-B 3G/LTE module installed into the M2-B connector.
The M2-B connector can be found at location “B” in chapter 4. Internal Connectors and Expansion
Options of this manual. No M.2 KEY-B 3G/LTE module is included in this device (must be purchased
separately, not sold by TechNexion).
3.3. MicroSD Card Slot
The SBC-APL-350 features a standard microSD card slot which is connected to the Intel Apollo Lake
processor (Intel Atom x5-E3930 / x5-E3940 / x7-E3950) integrated “Ultra Secured Digital Host Controller”
(uSDHC).
The following main features are supported by uSDHC:
• Compatible with the MMC System Specification version 4.2/4.3/4.4/4.41/5.0.
• Conforms to the SD Host Controller Standard Specification version 3.0.
• Compatible with the SD Memory Card Specification version 3.0 and supports the “Extended
Capacity SD Memory Card”.
• Compatible with the SDIO Card Specification version 3.0.
• Supports 1-bit / 4-bit SD and SDIO modes
The MMC/SD/SDIO host controller can support a single MMC / SD / SDIO card or device.
3.4. USB OTG (Type-C) Connector
The SBC-APL-350 has one USB OTG Type-C connector (USB 2.0 and USB 3.0 signals) that can be
used to connect a host computer to the unit for programming and update purposes.
Pin
#
Signal
Description
Pin
#
Signal
Description
A1
GND
Ground
B1
GND
Ground
A2
TX1+
SS differential pair #1 signal
B2
TX2+
SS differential pair #3 signal
A3
TX1-
B3
TX2-
A4
VBUS
5V Universal Serial Bus Power
B4
VBUS
5V Universal Serial Bus Power
A5
CC1
OTG detection signal port 1
B5
CC2
OTG detection signal port 2
A6
USB_D+
USB differential pair signal
port 1
B6
USB_D+
USB differential pair signal
port 2
A7
USB_D-
B7
USB_D-
A8
SBU1
Sideband use port 1
B8
SBU1
Sideband use port 2
A9
VBUS
5V Universal Serial Bus Power
B9
VBUS
5V Universal Serial Bus Power
A10
RX2-
SS differential pair #4 signal
B10
RX1-
SS differential pair #2 signal
A11
RX2+
B11
RX1+
A12
GND
Ground
B12
GND
Ground
3.5. PWR Button
The SBC-APL-350 features a “PWR” button for system power on. System is turned on when button is
pressed, and the Power LED Light indicator lit. If the system hangs, depressing the button for 5 seconds
powers down the system.
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3.6. miniDP (Mini DisplayPort) Connectors
The SBC-APL-350 has two miniDP connectors: DP1 and DP2. The miniDP interface available on the
SBC-APL-350 is based on Intel HD Graphics 500/505 engine integrated into the Intel Apollo Lake
processor and can be configured to support a secondary display.
The miniDP supports the following standards & features:
• DisplayPort 1.2
• DisplayPort Content Protection
• High-bandwidth Digital Content Protection
• Multi Stream Transport (MST) support
• Refresh rate up to 60 FPS for 4K Ultra HD at 30 bpp
• Support for up to 4k x 2k and 3D video formats
• Support for up to 48 bpp Color Depth
3.7. USB Host Connectors
The SBC-APL-350 has two USB 3.0 Host connectors (USB 2.0 and USB 3.0 signals) to connect to a USB
peripheral such as a keyboard, mouse, USB storage device or USB hub.
3.8. Gigabit Ethernet Interface (LAN1/LAN2)
The SBC-APL-350 comes with two Gigabit Ethernet RJ45 connectors: LAN1 and LAN2.
LAN1 / LAN2:
Pin #
1000 Mbps
100 Mbps
10 Mbps
1
MDI0+
Transmit Data+
Transmit Data+
2
MDI0-
Transmit Data-
Transmit Data-
3
MDI1+
Receive Data+
Receive Data+
4
MDI2+
5
MDI2-
6
MDI1-
Receive Data-
Receive Data-
7
MDI3+
8
MDI3-
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3.9. Serial Port Connector (COM1)
This product is available with one external full function non-galvanic isolated RS-232 serial port: COM1
and one internal full function non-galvanic isolated RS-232 serial port pin header: COM2. The external
serial port has the following pinout:
COM1:
Pin #
Signal
Description
Device
1
SERIAL1_DCD
Port#1 Data Carrier Detect (input)
COM1
2
SERIAL1_RXD
Port#1 Receive data (input)
COM1
3
SERIAL1_TXD
Port#1 Transmit data (output)
COM1
4
SERIAL1_DTR
Port#1 Data Terminal Ready (output)
COM1
5
GND
Ground
6
SERIAL1_DSR
Port#1 Data Set Ready (input)
COM1
7
SERIAL1_RTS
Port#1 Request-to-send (output)
COM1
8
SERIAL1_CTS
Port#1 Clear-to-send (input)
COM1
9
VCC*
5V supply output (current max. 500mA)
NOTE: COM1/COM2 supply output is set by default at 5V. The supply output of both ports can be set
either at 5V or 12V. To set the supply output at 12V you need to adjust COM-PWR1 jumper settings. The
COM-PWR1 jumper can be found at location “K” in chapter 4. Internal Connectors and Expansion
Options of this manual.
Header on SBC-APL-350: DB9 (9-pin) standard D-Sub male connector.
Cable receptacle: DB9 (9-pin) standard D-Sub female connector.
3.10. Power Input Connector
The SBC-APL-350 can be powered over the DC INPUT connector.
Pin #
Signal
Description
1
VCC
DC Voltage input (10~30VDC)
2
GND
Ground
Header on SBC-APL-350: JKCR DCD-020-66MA (5.5/2.1mm screw locking barrel jack).
Cable receptacle: DC Power connector female plug (5.5/2.1mm screw locking).
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4. Internal Connectors and Expansion Options
The SBC-APL-350 has several connectors, switches and internal expansion options.
Front view:
A B C D E F
R
Q
G
O P
N
L I
M J H
K
Internal Connectors and Switches:
No.
Description
No.
Description
A
M.2 KEY-E slot (PCIe + USB 2.0)
J
FPANEL1 front panel switch
B
M.2 KEY-B slot (SATA + USB 2.0)
K
COM-PWR1 jumper
C
FAN1 header
L
GPIO (DIO1)) header
D
USB (1 port) header
M
Serial Port (COM2) header
E
SO-DIMM DDR3L slot
N
18/24-bit LVDS jumper
F
RTC Battery connector
O
LVDS1 connector
G
USB (2 ports) header
P
LVDS2 connector
H
Power Fuse
Q
SATA Power connector
I
CMOS jumper
R
SATA 3.0 connector
4.1. M.2 KEY-E Slot
The SBC-APL-350 has one internal M.2 KEY-E connector: M2-E (Marked A). M2-E connector supports
PCIe and USB 2.0 signals. Only M.2 cards in the industry-standard M.2 KEY-E 2230 (22 x 30 mm) form
factor are supported.
NOTE: M2-E connector can be only used by a M.2 KEY-E Wi-Fi / Bluetooth module installed into the M.2
KEY-E connector (Marked A).
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4.2. M.2 KEY-B Slot
The SBC-APL-350 has one internal M.2 KEY-B connector: M2-B (Marked B). M2-B connector supports
SATA 3.0 and USB 2.0 signals. Either M.2 3G/LTE cards in the industry-standard M.2 KEY-B 3042 (30 x
42 mm) or M.2 SATA cards in the industry-standard M.2 KEY-B 2242 (22 x 42 mm) form factor are
supported.
NOTE: No M.2 KEY-B 3G/LTE module is included in this device (must be purchased separately, not sold
by TechNexion).
4.3. FAN1 Header
The SBC-APL-350 features an internal FAN1 header (Marked C).
FAN1:
Pin #
Signal
Description
1
GND
Ground
2
+12V
Fan Power
3
SIGNAL
Fan RPM
Header on SBC-APL-350: Molex 53047-0310 (1.25mm Pitch PicoBlade Wire-to-Board Header, Vertical,
with Friction Lock, 3 Circuits).
Cable receptacle: Molex 51021-0300 (1.25mm Pitch PicoBlade Wire-to-Wire and Wire-to-Board Housing,
Female, 3 Circuits, Natural).
4.4. USB1 Header
The SBC-APL-350 features an internal USB 2.0 6-pin header (Marked D).
USB1:
Pin #
Signal
Description
1
NC
2
NC
3
USB_D+
USB differential pair signal
4
USB_D-
5
VBUS
5V Universal Serial Bus Power
6
GND
Ground
Header on SBC-APL-350: Molex 53780-0670 (1.25mm Pitch PanelMate Header, Surface Mount, Right-
Angle, 1.90mm Height, 6 Circuits).
Cable receptacle: Molex 51146-0600 (1.25mm Pitch PanelMate Wire-to-Board Receptacle Housing, Ultra
Low Profile, 6 Circuits, Natural).
4.5. SO-DIMM DDR3L Slot
The SBC-APL-350 has one SO-DIMM DDR3L memory slot (Marked E).
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4.6. RTC Battery Connector
The SBC-APL-350 features an internal RTC backup battery connector (Marked F).
BAT1:
Pin #
Signal
Description
1
RTC_VCC
3V (connect to standard CR2032 battery)
2
GND
Ground
Header on SBC-APL-350: Molex 53047-0210 (1.25mm Pitch PicoBlade Wire-to-Board Header).
Cable receptacle: Molex 051021-8602 (1.25mm Pitch PicoBlade Wire-to-Wire and Wire-to-Board Housing)
plug with crimp contact Molex 50058-8000.
Battery P/N: KTS BCR2032H14.0AM1XB.
4.7. USB (2 ports) Header
The SBC-APL-350 features two internal USB 2.0 ports (Marked G).
F_USB1:
Pin
#
Signal
Description
Pin
#
Signal
Description
1
VBUS
5V Universal Serial Bus Power
2
VBUS
5V Universal Serial Bus Power
3
USB_D-
USB differential pair signal
port 2
4
USB_D-
USB differential pair signal
port 1
5
USB_D+
6
USB_D+
7
GND
Ground
8
GND
Ground
9
NC
Key
10
GND
Ground
Header on SBC-APL-350: 2x5-pin Header (2.00 Pitch Male Header, Pin 9 = KEY).
Cable receptacle: 2x5-pin Header (2.00 Pitch Female Header, Pin 9 = KEY).
4.8. Power Fuse
The SBC-APL-350 features a fast-acting square ceramic surface mount fuse Conquer SEF5A125V
(2.6mm x 6.1mm) (Marked H). The fuse has the following current and voltage ratings: 5A at 125V.
SBC-APL-350 HARDWARE MANUAL – VER 1.00 JUN 12 2019
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4.9. CMOS Jumper
To clear CMOS settings please turn the system off and disconnect the RTC battery (Marked F).
CMOS:
Pin #
Description
1-2
Default CMOS jumper settings
2-3
Clear CMOS jumper settings
Then short Pin #2 and Pin #3 of the 3-pin JCMOS1 header (Marked I) for 60 seconds, after which the
CMOS will be restored to default factory settings. Restore default CMOS jumper settings before turning
on the power. Reconnect the RTC battery (Marked F).
4.10. Front Panel Switch
The SBC-APL-350 features FPANEL1 front panel switch (Marked J).
FPANEL1:
Pin
#
Signal
Description
Pin
#
Signal
Description
1
GND
Ground
5
GND
Ground
2
ON-OFF
Power button
6
RESET
Reset button
3
GND
Ground
7
GND
Ground
4
PWR-LED
Power LED
8
SATA-LED
SATA LED
Header on SBC-APL-350: 2x4-pin Header (2.00 Pitch Male Header).
Cable receptacle: 2x4-pin Header (2.00 Pitch Female Header).
4.11. COM-PWR1 Jumper
To set RS-XXX1(COM1)/RS-XXX2(COM2) port supply output at 12V please turn the system off.
COM-PWR1:
Pin #
Description
1-2
RS-XXX1 / RS-XXX2 port 12V supply output
2-3
RS-XXX1 / RS-XXX2 port 5V supply output (default)
Then short Pin #1 and Pin #2 of the 3-pin COM-PWR1 header (Marked K). Turn on the power.
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4.12. GPIO Header
The SBC-APL-350 features one internal GPIO header (Marked L).
DIO1:
Pin
#
Signal
Description
Voltage
Curr
ent
Max.
Inter-
face
Source
Control
ler
SIO
Pin #
Min.
Typ.
Max.
1
VCC
Supply output
4.75V
5V
5.25V
500
mA
2
GPIO1
DIG_IN1/OUT1
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO12
3
GPIO2
DIG_IN2/OUT2
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO17
4
GPIO3
DIG_IN3/OUT3
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO94
5
GPIO4
DIG_IN4/OUT4
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO16
6
GPIO5
DIG_IN5/OUT5
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO93
7
GPIO6
DIG_IN6/OUT6
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO92
8
GPIO7
DIG_IN7/OUT7
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO00
9
GPIO8
DIG_IN8/OUT8
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO14
10
GND
Common Ground
Header on SBC-APL-350: 2x5-pin Header (2.00 Pitch Male Header).
Cable receptacle: 2x5-pin Header (2.00 Pitch Female Header).
NOTE: DB15 GPIO cable is available for this header. Please refer to the 4.13. GPIO Connector (optional)
chapter for DB15 connector pinout.
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4.13. GPIO Connector (optional)
DB15 GPIO cable is available for internal GPIO header (Marked L).
GPIO:
Pin
#
Signal
Description
Voltage
Curr
ent
Max.
Inter-
face
Source
Control
ler
SIO
Pin #
Min.
Typ.
Max.
1
VCC
Supply output
4.75V
5V
5.25V
500
mA
2
GPIO1
DIG_IN1/OUT1
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO12
3
GPIO3
DIG_IN3/OUT3
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO94
4
GPIO5
DIG_IN5/OUT5
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO93
5
GPIO7
DIG_IN7/OUT7
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO00
6
GND
Common Ground
7
GND
Common Ground
8
GND
Common Ground
9
GND
Common Ground
10
GND
Common Ground
11
VCC
Supply output
4.75V
5V
5.25V
500
mA
12
GPIO2
DIG_IN2/OUT2
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO17
13
GPIO4
DIG_IN4/OUT4
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO16
14
GPIO6
DIG_IN6/OUT6
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO92
15
GPIO8
DIG_IN8/OUT8
3.14V
3.3V
3.46V
12
mA
LPC
Fintek
F81804
GPIO14
Header on SBC-APL-350: DB15 (15-pin) high density D-Sub male connector.
Cable receptacle: DB15 (15-pin) high density D-Sub female connector.
SBC-APL-350 HARDWARE MANUAL – VER 1.00 JUN 12 2019
Page 20 of 35
4.14. Serial Port Header
The SBC-APL-350 features one internal non-galvanic isolated full function RS-232 serial port header:
COM2 (Marked M).
COM2:
Pin #
Signal
Description
Device
1
SERIAL2_DCD
Port#2 Data Carrier Detect (input)
COM2
2
SERIAL2_RXD
Port#2 Receive data (input)
COM2
3
SERIAL2_TXD
Port#2 Transmit data (output)
COM2
4
SERIAL2_DTR
Port#2 Data Terminal Ready (output)
COM2
5
GND
Ground
6
SERIAL2_DSR
Port#2 Data Set Ready (input)
COM2
7
SERIAL2_RTS
Port#2 Request-to-send (output)
COM2
8
SERIAL2_CTS
Port#2 Clear-to-send (input)
COM2
9
VCC*
5V supply output (current max. 500mA)
10
NC
Key
NOTE1: COM1/COM2 supply output is set by default at 5V. The supply output of both ports can be set
either at 5V or 12V. To set the supply output at 12V you need to adjust COM-PWR1 jumper settings. The
COM-PWR1 jumper can be found at location “K” in chapter 4. Internal Connectors and Expansion
Options of this manual.
NOTE2: DB9 RS-232 cable is available for this header (optional). The DB9 connector pinout is the same
as the COM1 port. Please refer to the chapter 3.9. Serial Port Connector (COM1) of this manual for more
details.
4.15. 18/24-bit LVDS Jumper
The LVDS output of this device is configured by default for 24-bit LVDS panels. To set the LVDS output
for 18-bit LVDS panel you need to adjust BSEL1 jumper settings. To configure LVDS output for 18-bit
panel please turn the system off.
BSEL1:
Pin #
Description
1-2
24-bit LVDS output (default)
3-4
18-bit LVDS output
Then short Pin #3 and Pin #4 of the 4-pin BSEL1 header (Marked N). Turn on the power.
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