IBT MI8382 User manual

MI8382
Intel N-series model N100 and N97
Mini-iTxSBC
USER’S MANUAL
Version 1.0
AUGUST 2023
Trademarks
All the trademarks, registrations and brands mentioned herein are used for
identification purposes only and may be trademarks and/or registered
trademarks of their respective owners.

Warranty
Policy
•
Industrial standard products:
12
-
month (1
-year
)
warranty
from the date of shipment. If the date of
shipment cannot be ascertained, the product serial numbers can be
used to determine the approximate shipping date.
• 3rd-party parts:
12-month (1-year) warranty from delivery for the 3rd-party parts that are
not manufactured by us, such as CPU, CPU cooler, memory,
storage devices, power adapter, panel and touchscreen.
＊ PRODUCTS, HOWEVER, THAT FAIL DUE TO MISUSE, ACCIDENT,
IMPROPER INSTALLATION OR UNAUTHORIZED REPAIR SHALL
BE TREATED AS OUT OF WARRANTY AND CUSTOMERS SHALL
BE BILLED FOR REPAIR AND SHIPPING CHARGES.
Attention during use:
•
Do not use this product near water.
•
Do not spill water or any other liquids on this product.
•
Do not place heavy objects on the top of this product.
Anti-static precautions
•
Wear an anti-static wrist strap to avoid electrostatic discharge.
•
Place the PCB on an anti-static kit or mat.
•
Hold the edges of PCB when handling.
•
Touch the edges of non-metallic components of the product instead of
the surface of the PCB.
•
Ground yourself by touching a grounded conductor or a grounded bit of
metal frequently to discharge any static.
There is danger of explosion if the internal lithium-ion battery is replaced
by
an incorrect type. Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of used batteries according to
the manufacturer’s instructions or recycle them at a local recycling facility or
battery collection point.
Safety Information
Environmental conditions:
• Use this product in environments with ambient temperatures between
0˚C and 60˚C.
•
Do not leave this product in an environment where the storage
temperature may be below -20°C or above 80°C. To prevent from
damages, the product must be used in a controlled environment.
Care for your products:
•
Before cleaning the PCB, unplug all cables and remove the battery.
•
Clean the PCB with a circuit board cleaner or degreaser, or use cotton
swabs and alcohol.
• Vacuum the dust with a computer vacuum cleaner to prevent the fan
from being clogged.
Disclaimer
We reserves the right to make changes and improvements to the products
described in this document without prior notice. Every effort has been
made to ensure the information in the document is correct; however, no
guarantee this document is error-free.
We assumes no liability for incidental or consequential damages arising
from misapplication or inability to use the product or the information
contained herein, nor for any infringements of rights of third parties, which
may result from its use.
USER MANUAL MI8382 MINI-ITX
PAGE1

Contents
1. Models and Attentions ...................................................................................................3
1.1 Models........................................................................................................................................... 3
1.2 Attentions ...................................................................................................................................... 3
2. Specification ..................................................................................................................4
3. Functional Block Diagram..............................................................................................7
4. Mechanical Drawing ......................................................................................................8
5. Jumpers / Headers and Connectors..............................................................................9
6. Definition of Jumpers /Headers and Connectors .........................................................12
1) Mark No.4 ATX_IN1/DC_IN3 ..................................................................................................... 12
ATX_IN1 (ATX 4P Power Input Connector)...................................................................................... 12
DC_IN3 (DC 12V Power Input Wafer 4*1 Pin 2.54mm) ................................................................... 12
2) Mark No.5 DC_OUT1/DC_OUT1_PATCH1 .............................................................................. 12
DC_OUT1/ (DC 12V+5V Power Output Wafer 4*1 Pin 2.54mm)..................................................... 12
DC_OUT1_PATCH1 (DC 12V+5V Power Output Wafer 4*1 Pin 2.54mm)...................................... 12
3) Mark No.8 LVDS1/EDP1 (eDP/LVDS Signal Header 15*2 Pin 2.00mm).................................. 13
4) Mark No.9 LVDS_P1 (eDP/LVDS Backlight Control Wafer 6*1 Pin 2.00mm)........................... 13
5) Mark No.10 JV_LVDS1 (LVDS VDD Select Jumper 3*2 Pin 2.54 mm) .................................... 14
6) Mark No.11 JC_LVDS1 (LVDS Backlight PWM/CCFL Select Jumper 3*1 Pin 2.54 mm)......... 14
7) Mark No.12 EDP2 (eDP Signal Header 15*2 Pin 2.00 mm) ..................................................... 14
8) Mark No.13 EDP_P2 (eDP Backlight Control Wafer 6*1 Pin 2.00 mm).................................... 15
9) Mark No.14 JV_EDP2 (eDP VDD Select Jumper 3*1 Pin 2.54 mm) ........................................ 15
10) Mark No.16 J_SPK1 (L/R Amplifier Wafer 4*1 Pin 2.00 mm) ................................................... 15
11) Mark No.18 P_SATA1 (SATA Power Wafer 4*1 Pin 2.00 mm).................................................. 15
12) Mark No.21 RJ45_1 (GBE LAN RJ45 Connector) .................................................................... 15
13) Mark No.24 F_USB1 (Front USB2.0 Header 5*2 Pin 2.54 mm) ............................................... 16
14) Mark No.25 F_USB2 (Front USB2.0 Header 5*2 Pin 2.54 mm) ............................................... 16
15) Mark No.27 F_USB3 (Front USB2.0 Wafer 4*1 Pin 2.00 mm) ................................................. 16
16) Mark No.28 COM1 (COM1 DB9M Connector).......................................................................... 16
17) Mark No.29 J_COM1 (COM1 Header 5*2 Pin 2.00 mm) .......................................................... 17
18) Mark No.30 JV_COM1 (COM1 Pin1/PIN9 VDD Select Jumper 3*2 Pin 2.54 mm) .................. 17
19) Mark No.31 J_COM2 (COM2 Header 5*2 Pin 2.00 mm) .......................................................... 17
20) Mark No.32 JV_COM2 (COM2 Pin1/PIN9 VDD Select Jumper 3*2 Pin 2.54 mm) .................. 18
21) Mark No.33 J_COM3 (COM3 Header 5*2 Pin 2.00 mm) .......................................................... 18
22) Mark No.34 JV_COM3 (COM3 Pin1/PIN9 VDD Select Jumper 3*2 Pin 2.54 mm) .................. 18
23) Mark No.35 J_COM4 (COM4 Header 5*2 Pin 2.00 mm) .......................................................... 19
24) Mark No.36 JV_COM4 (COM4 Pin1/PIN9 VDD Select Jumper 3*2 Pin 2.54 mm) .................. 19
25) Mark No.37 J_COM5 (COM5 Wafer 3*1 Pin 2.00 mm) ............................................................ 19
26) Mark No.38 J_COM6 (COM6 Wafer 3*1 Pin 2.00 mm) ............................................................ 19
27) Mark No.39 J_LPT1 (Parallel Jumper 13*2 Pin 2.00 mm)........................................................ 20
28) Mark No.40 J_CASH1 (Cash Drawer Wafer 6*1 Pin 2.00 mm) ................................................ 20
29) Mark No.41 JP_CDPWR1 (Cash Drawer VDD Select Jumper 3*1 Pin 2.54 mm) ................... 20
30) Mark No.42 J_GPIO1 (GPIO Wafer 5*2 Pin 2.00 mm) ............................................................. 21
31) Mark No.43 F_PANEL1 (Front Panel Header 5*2 Pin 2.54 mm) .............................................. 21
USER MANUAL MI8382 MINI-ITX
PAGE2

32) Mark No.44 J_TCH1 (I2C Touch Wafer 6*1 Pin 2.00 mm)........................................................ 21
33) Mark No.45 SYS_FAN1 (System FAN Wafer 4*1 Pin 2.54 mm)............................................... 21
34) Mark No.46 CPU_FAN1 (CPU FAN Wafer 4*1 Pin 2.54mm).................................................... 22
35) Mark No.47 J_COPEN1 (Case Open Header 2*1 Pin 2.54mm)............................................... 22
36) Mark No.49 CLR_CMOS1 (CMOS Clear Jumper 3*1 Pin 2.54 mm)........................................ 22
37) Mark No.50 J_AT/ATX1 (AT/ ATX Select Jumper 3*1 Pin 2.54 mm) ........................................ 22
38) Mark No.51 J_ME1 (ME Flash Jumper 3*1 Pin 2.54 mm) ........................................................ 22
39) Mark No.52 J_ESPI1 (ESPI Debug Header 6*2 Pin 2.00 mm)................................................. 23
7. BIOS setup ..................................................................................................................24
USER MANUAL MI8382 MINI-ITX
PAGE3

1.
Models and Attentions
1.1 Models
This manual is applied to following models:
1.2 Attentions
1) Notes under a table or figure indicate the difference of models, or alternative definition of
specific pin of the header (jumper/connector).
2) How to identify the first pin of a header or jumper
◼Usually, there is a thick line or a triangle near the header’s or jumper’s pin 1.
◼Square pad, which you can find on the back of the motherboard, is usually used for pin 1.
Model
CPU
COM
LAN
HDMI
VGA
LVDS/
eDP
eDP
USB
M.2
KEY-E
M.2
KEY-B
SATA
3.0
N100
6
1
0
1
LVDS
1
10
PCIE
+UAB2.0
PCIE x1
/SATA
1
MI8385
N50
6
1
1
0
LVDS
1
10
PCIE
+UAB2.0
PCIE x1
/SATA
1
i3-N300
6
1
1
0
LVDS
1
10
PCIE
+UAB2.0
PCIE x1
/SATA
1
N97
6
1
0
1
LVDS
1
10
PCIE
+UAB2.0
PCIE x1
/SATA
1
MI8380
3) Some models is reserved for the futur. (no P/N yet attribued)
MI8387
MI8382
USER MANUAL MI8382 MINI-ITX
PAGE4

2.
General Specifications
Model
MI8380 MI8385
-
CPU
Model
Intel® Core™
Processor
Intel® Processor
i3-N300
N50
N100
N97
Clock
Speed
up to 3.80G
up to 3.40G
up to 3.40G
up to 3.60G
Multi-
Core
Octa
Dual
Quad
Quad
TDP
7W
6W
6W
12W
Display
1 * VGA (DB15): max resolution up to 1920*1080@60Hz [1]
1 * LVDS/eDP (Header): LVDS max resolution up to 1920*1200@60Hz (Default)
or eDP max resolution up to 4096*2160@60Hz
1 * eDP
(Header):
max resolution up to
4096*2160
@
60Hz
Memory
Support DDR4 3200 MHz, 1 * SO-DIMM Slot, Up to 16GB
Storage [2]
1 * SATA3.0 7P Connector (With 1 * SATA Power Wafer)
1 * M.2 Key-B Slot (PCIe x2/SATA, Default PCIe x1/SATA, Support PCIe x1 NVMe/
SATA SSD, Auto Detect, 2242/2280)
Ethernet
2 * Realtek GBE LAN Chip (10/100/1000 Mbps, RJ45)
Audio
Realtek Audio codec
1 * Line-Out + MIC 2in1 3.5mm Jack (Default CTIA, OMTP SEL by res)
1 * R/L Amplifier Wafer, 3-W (per channel) into an 8-Ω Loads
Expansion Slot
1 * M.2 Key-E Slot (PCIE+USB2.0, Support WIFI+BT, 2230) [3]
COM
1 * RS232 (COM1, DB9M/ Header, Full Lanes) [5]
3 * RS232 (COM2-4, Header, Full Lanes)
2 * RS232 (COM5-6, Header, Two Lanes)
USB
4 * USB3.0 (TYPE-A, Rear IO)
2 * USB2.0 (TYPE-A, Rear IO) [1]
4 * USB2.0 (Header, Internal) [4]
1 * USB2.0 (Wafer, Internal) [3] [4]
Other Ports
1 * Parallel Jumper
1 * Cash Drawer Wafer
1 * 8-bit GPIO Wafer
1 * Front Panel Header
1 * I2C Touch Wafer
1 * System FAN Wafer
1 * CPU FAN Wafer
1 * Case Open Header
1 * CMOS Clear Jumper
1 * AT or ATX Select Jumper
1 * CMOS Clear Jumper1 * Power Debug Wafer
System
Windows 10 IoT Enterprise 2021 LTSC, Windows 10 (21H2),
Windows 11 (21H2) or later, Linux Kernel 5.17 or later
Temperature
Storage: -20~75℃
Operating: 0~60℃
minimum order qty maybe requiered
MI8382 MI8387
USER MANUAL MI8382 MINI-ITX
PAGE5

BIOS
AMI UEFI BIOS (Support Watchdog Timer)
Power Supply
DC12V
1 * DC 12V Power Input Φ2.5mm Jack (Mini-din 4P Jack Optional)
1 * ATX 4P Power Input Connector (Wafer Optional)
1 * DC 12V+5V Power Output Wafer
Factor
170mm*170mm
Notes:
[2]: SATA signal of SATA1 colay with one of PCIE signal for M.2_KEYB_SSD1. (BOM selectable)
[3]: USB2.0 signal of M.2_KEYE_WLAN1 colay with F_USB3 (Mark 27), they can’t be selected simultaneously. (BOM
selectable)
[4]: USB2.0 signal of F_USB2 and R_USB3 (mark 26) come from the same HUB IC. When R_USB3 is’t used, this interface can
be deleted.
[5]: COM1 (Mark 28) and J_COM1 (Mark 29) use the same signal. They cannot be used simultaneously. (BOM selectable)
USER MANUAL MI8382 MINI-ITX
PAGE6

USER MANUAL MI8382 MINI-ITX
PAGE7
* For reference only

3.Functional Block Diagram
Intel®
Alder lake-N
Processor
Families
(6-15W)
CODEC
PCIE*1
Line-out+MIC
2in1 P-Jack Lout,MIC
ESPI Super
I/O
COM 1-4
Header
FAN
Wafer*2
eDP1/LVDS
Header Converter DDI
COM 5-6
Wafer
AMP
Amplifier
Wafer
3*RS232
2*RS232
COM 1
DB9/M
FAN*2
GPIO*8
DDR4
SO-DIMM
CH A
HDA
GPIO
Wafer
PCIE
M.2 Key-E Slot
VGA DB15/F
eDP Header DDI 4*USB3.0+4*USB2.0 2*Dual USB3.0
TYPE-A
HUB USB2.0
Dual USB2.0
Header
Dual USB2.0
TYPE-A 2*USB2.0
2*USB2.0
2*USB2.0
Dual USB2.0
Header
USB2.0
Wafer
USB2.0
PCIE x1/SATA
M.2 Key-B Slot
SATA 7P Port SATA
LPT Header
Cash Drawer
Wafer
4*GPIO
I2C
I2C
F_PANEL
Header
PWR ON, RESET
HDD LED, PWR LED
GbE LAN
RJ45
Converter
PCIE x1
RS232
Converter TCP
USER MANUAL MI8382 MINI-ITX
PAGE8

4.Mechanical
Drawing
USER MANUAL MI8382 MINI-ITX
PAGE9

5. Jumpers / Headers and Connectors
USER MANUAL MI8382 MINI-ITX
PAGE10

Jumpers / Headers and Connectors
U1
CPU
DIMM1
DDR4 SO-DIMM Slot
DC_IN1
(DC_IN2)
DC 12V Power Input Φ2.5mm Jack
(DC 12V Power Input Mini-din 4P Jack)
ATX_IN1
(DC_IN3)
ATX 4P Power Input Connector
(DC 12V Power Input Wafer)
DC_OUT1
(DC_OUT1_PATCH1)
DC 12V+5V Power Output Wafer
-
VGA1
VGA DB15/F Connector
LVDS1/EDP1
eDP/LVDS Signal Header
LVDS_P1
eDP/LVDS Backlight Control Wafer
JV_LVDS1
LVDS VDD Select Jumper
JC_LVDS1
LVDS Backlight PWM/CCFL Select Jumper
EDP2
eDP Signal Header
EDP_P2
eDP Backlight Control Wafer
JV_EDP2
eDP VDD Select Jumper
PJ1
Line-Out + MIC 2in1 3.5mm Jack
J_SPK1
L/R Amplifier Wafer
SATA1
SATA3.0 7P Connector
P_SATA1
SATA Power Wafer
M.2_KEYB_SSD1
M.2 Key-B Slot (PCIe x2/SATA, Support PCIe x2 NVMe/ SATA
SSD, Auto Detect, 2242/2280)
M.2_KEYE_WLAN1
M.2 Key-E Slot (PCIE+USB2.0, Support WIFI+BT, 2230)
RJ45_1
GBE LAN RJ45 Connector
R_USB1
Dual USB3.0 TYPE-A Connector
R_USB2
Dual USB3.0 TYPE-A Connector
F_USB1
Front Dual USB2.0 Header
F_USB2
Front Dual USB2.0 Header
R_USB3
Dual USB2.0 TYPE-A Connector
F_USB3
Front USB2.0 Wafer
COM1
COM1 DB9M Connector
J_COM1
COM1 Header
JV_COM1
COM1 Pin1/PIN9 VDD Select Jumper
J_COM2
COM2 Header
JV_COM2
COM2 Pin1/PIN9 VDD Select Jumper
J_COM3
COM3 Header
JV_COM3
COM3 Pin1/PIN9 VDD Select Jumper
J_COM4
COM4 Header
JV_COM4
COM4 Pin1/PIN9 VDD Select Jumper
USER MANUAL MI8382 MINI-ITX
PAGE11

J_COM5
COM5 Wafer
J_COM6
COM6 Wafer
J_LPT1
Parallel Header
J_CASH1
Cash Drawer Wafer
JP_CDPWR1
Cash Drawer VDD Select Jumper
J_GPIO1
GPIO Wafer
F_PANEL1
Front Panel Header
J_TCH1
I2C Touch Wafer
SYS_FAN1
System FAN Wafer
CPU_FAN1
CPU FAN Wafer
J_COPEN1
Case Open Header
BAT1
CMOS Battery
CLR_CMOS1
CMOS Clear Jumper
J_AT/ATX1
AT or ATX Mode Select Jumper
J_ME1
ME Flash Jumper
J_ESPI1
ESPI Debug Header
BZ1
Buzzer
J_PRM1
Power Debug Wafer
USER MANUAL MI8382 MINI-ITX
PAGE12

6.Definition of Jumpers /
Headers and Connectors
1) Mark No.4 ATX_IN1/DC_IN3
ATX_IN1 (ATX 4P Power Input Connector)
Graphic
Pin
Definition
Pin
Definition
1
GND
3
VCC12
2
GND
4
VCC12
DC_IN3 (DC 12V Power Input Wafer 4*1 Pin 2.54mm)
Graphic
Pin
Definition
Pin
Definition
1
VCC12
3
GND
2
VCC12
4
GND
2) Mark No.5 DC_OUT1/DC_OUT1_PATCH1
DC_OUT1/ (DC 12V+5V Power Output Wafer 4*1 Pin 2.54mm)
Graphic
Pin
Definition
Pin
Definition
1
VCC12
3
GND
2
GND
4
VCC5
DC_OUT1_PATCH1 (DC 12V+5V Power Output Wafer 4*1 Pin 2.54mm)
Graphic
Pin
Definition
Pin
Definition
1
VCC12
3
GND
2
GND
4
VCC5
USER MANUAL MI8382 MINI-ITX
PAGE13

3) Mark No.8 LVDS1/EDP1 (eDP/LVDS Signal Header 15*2 Pin 2.00mm)
Graphic
Pin
Definition
Pin
Definition
1
VDD_PANEL [1]
2
VDD_PANEL [1]
3
VDD_PANEL [1]
5
LVDS_PRSNT#
/EDP1_HPD
6
LVDS_PRSNT#
/EDP1_HPD
7
LVDS_A_DATA0-
8
LVDS_A_DATA0+
9
LVDS_A_DATA1-
10
LVDS_A_DATA1+
11
LVDS_A_DATA2-
12
LVDS_A_DATA2+
13
GND
14
GND
15
LVDS_A_CLK-
16
LVDS_CLKA+
17
LVDS_A_DATA3-
18
LVDS_A_DATA3+
19
LVDS_B_DATA0-
/EDP1_TX0- [2]
20
LVDS_B_DATA0+
/EDP1_TX0+ [2]
21
LVDS_B_DATA1-
/EDP_TX1- [2]
22
LVDS_B_DATA1+
/EDP_TX1+ [2]
23
LVDS_B_DATA2-
/EDP_TX2- [2]
24
LVDS_B_DATA2+
/EDP_TX2+ [2]
25
GND
26
GND
27
LVDS_B_CLK-
/EDP_TX3- [2]
28
LVDS_B_CLK+
/EDP_TX3+ [2]
29
LVDS_B_DATA3-
/EDP_AUX- [2]
30
LVDS_B_DATA3+
/EDP_AUX+ [2]
Notes:
[1]: Panel Power VDD is 3.3V by default, 5V/12V is selectable by “LVDS VDD Select Jumper” (JV_LVDS1, Mark 10).
[2]: It supports LVDS by default and can support eDP if specified. (resistor selectable)
4) Mark No.9 LVDS_P1 (eDP/LVDS Backlight Control Wafer 6*1 Pin 2.00mm)
Graphic
Pin
Definition
Pin
Definition
1
GND
4
LVDS_BKLT_EN
2
GND
5
VCC12
3
LVDS_BKLT_CTL
6
VCC12
USER MANUAL MI8382 MINI-ITX
PAGE14

5) Mark No.10 JV_LVDS1 (LVDS VDD Select Jumper 3*2 Pin 2.54 mm)
Graphic
Setting
Function
1-2(Default)
VCC3.3
3-4
VCC5
5-6
VCC12
6) Mark No.11 JC_LVDS1 (LVDS Backlight PWM/CCFL Select Jumper 3*1 Pin 2.54 mm)
Graphic
Setting
Function
1-2(Default)
Controlled by PWM
2-3
Controlled by CCFL [1]
Notes:
[1]: Controlled by CCFLby default, PWM# optional. (resistor selectable)
7) Mark No.12 EDP2 (eDP Signal Header 15*2 Pin 2.00 mm)
Graphic
Pin
Definition
Pin
Definition
1
VDD_PANEL2 [1]
2
VDD_PANEL2 [1]
3
VDD_PANEL2 [1]
5
EDP2_HPD
6
EDP2_HPD
7
N/C
8
N/C
9
N/C
10
N/C
11
N/C
12
N/C
13
GND
14
GND
15
N/C
16
N/C
17
N/C
18
N/C
19
EDP2_TX0-
20
EDP2_TX0+
21
EDP2_TX1-
22
EDP2_TX1+
23
EDP2_TX2-
24
EDP2_TX2+
25
GND
26
GND
27
EDP2_TX3-
28
EDP2_TX3+
29
EDP_AUX-
30
EDP_AUX+
Notes:
[1]: Panel Power VDD is 3.3V by default, 5V is selectable by “eDP VDD Select Jumper” (JV_EDP2, Mark 14).
USER MANUAL MI8382 MINI-ITX
PAGE15

8) Mark No.13 EDP_P2 (eDP Backlight Control Wafer 6*1 Pin 2.00 mm)
Graphic
Pin
Definition
Pin
Definition
1
GND
4
LVDS_BKLT_EN
2
GND
5
VCC12
3
EDP2_BKLT_CTL
6
VCC12
9) Mark No.14 JV_EDP2 (eDP VDD Select Jumper 3*1 Pin 2.54 mm)
Graphic
Setting
Function
1-2(Default)
VCC3.3
2-3
VCC5
10)Mark No.16 J_SPK1 (L/R Amplifier Wafer 4*1 Pin 2.00 mm)
Graphic
Pin
Definition
Pin
Definition
1
SPK_OUT_L-
3
SPK_OUT_R-
2
SPK_OUT_L+
4
SPK_OUT_R+
11)Mark No.18 P_SATA1 (SATA Power Wafer 4*1 Pin 2.00 mm)
Graphic
Pin
Definition
Pin
Definition
1
VCC12
3
GND
2
GND
4
VCC5
12)Mark No.21 RJ45_1 (GBE LAN RJ45 Connector)
Graphic
Pin
Definition
Pin
Definition
1
XMDI0+
5
XMDI2-
2
XMDI0-
6
XMDI1-
3
XMDI1+
7
XMDI3+
4
XMDI2+
8
XMDI3-
A
Active
LED
ACT: Twinkling Yellow
B
Speed
LED
1000M: Turn Yellow
Only LINK: Lights Off
100M: Turn Green
Stop: Lights Off
10M: Lights Off
USER MANUAL MI8382 MINI-ITX
PAGE16

13)Mark No.24 F_USB1 (Front USB2.0 Header 5*2 Pin 2.54 mm)
Graphic
Pin
Definition
Pin
Definition
1
VCC5
2
VCC5
3
USB2.0_1-
4
USB2.0_2-
5
USB2.0_1+
6
USB2.0_2+
7
GND
8
GND
10
GND
14)Mark No.25 F_USB2 (Front USB2.0 Header 5*2 Pin 2.54 mm)
Graphic
Pin
Definition
Pin
Definition
1
VCC5
2
VCC5
3
USB2.0_1-
4
USB2.0_2-
5
USB2.0_1+
6
USB2.0_2+
7
GND
8
GND
9
10
GND
15)Mark No.27 F_USB3 (Front USB2.0 Wafer 4*1 Pin 2.00 mm)
Graphic
Pin
Definition
Pin
Definition
1
VCC5
3
USB2.0+
2
USB2.0-
4
GND
16)Mark No.28 COM1 (COM1 DB9M Connector)
Graphic
Pin
Definition
Pin
Definition
1
PIN1 [1]
6
DSR
2
RXD
7
RTS
3
TXD
8
CTS
4
DTR
9
PIN9 [2]
5
GND
Notes:
[1]: Pin1 of COM1 can be 5V or 12V, selected by “COM1 Pin1/PIN9 VDD Select Jumper” (JV_COM1, Mark 30). When
deleting JV_COM1 and change circuit, Pin1 of COM1 can also be DCD.
[2]: Pin9 of COM1 can be 5V or 12V, selected by “COM1 Pin1/PIN9 VDD Select Jumper” (JV_COM1, Mark 30). When
deleting JV_COM1 and change circuit, Pin9 of COM1 can also be RI.
USER MANUAL MI8382 MINI-ITX
PAGE17

17)Mark No.29 J_COM1 (COM1 Header 5*2 Pin 2.00 mm)
Graphic
Pin
Definition
Pin
Definition
1
PIN1 [1]
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
PIN9 [2]
Notes:
[1]: Pin1 of COM1 can be 5V or 12V, selected by “COM1 Pin1/PIN9 VDD Select Jumper” (JV_COM1, Mark 30). When
deleting JV_COM1 and change circuit, Pin1 of COM1 can also be DCD.
[2]: Pin9 of COM1 can be 5V or 12V, selected by “COM1 Pin1/PIN9 VDD Select Jumper” (JV_COM1, Mark 30). When
deleting JV_COM1 and change circuit, Pin9 of COM1 can also be RI.
18)Mark No.30 JV_COM1 (COM1 Pin1/PIN9 VDD Select Jumper 3*2 Pin 2.54 mm)
Graphic
Setting
Function
1-3,2-4(Default)
PIN1_COM1: VCC12
PIN9_COM1: VCC12
3-5, 4-6
PIN1_COM1: VCC5
PIN9_COM1: VCC5
Notes:
*: Jumper 1-3/3-5 select the COM1_PIN1 signal. Jumper 2-4/4-6 select the COM1_PIN9 signal.
19)Mark No.31 J_COM2 (COM2 Header 5*2 Pin 2.00 mm)
Graphic
Pin
Definition
Pin
Definition
1
COM2_PIN1 [1]
2
COM2_RXD
3
COM2_TXD
4
COM2_DTR
5
GND
6
COM2_DSR
7
COM2_RTS
8
COM2_CTS
9
COM2_PIN9 [2]
Notes:
[1]: Pin1 of COM2 can be 5V or 12V, selected by “COM2 Pin1/PIN9 VDD Select Jumper” (JV_COM2, Mark 32). When
deleting JV_COM2 and change circuit, Pin1 of COM2 can also be DCD.
[2]: Pin9 of COM2 can be 5V or 12V, selected by “COM2 Pin1/PIN9 VDD Select Jumper” (JV_COM2, Mark 32). When
deleting JV_COM2 and change circuit, Pin9 of COM2 can also be RI.
USER MANUAL MI8382 MINI-ITX
PAGE18

20)Mark No.32 JV_COM2 (COM2 Pin1/PIN9 VDD Select Jumper 3*2 Pin 2.54 mm)
Graphic
Setting
Function
1-3,2-4(Default)
PIN1_COM2: VCC12
PIN9_COM2: VCC12
3-5, 4-6
PIN1_COM2: VCC5
PIN9_COM2: VCC5
Notes:
*: Jumper 1-3/3-5 select the COM2_PIN1 signal. Jumper 2-4/4-6 select the COM2_PIN9 signal.
21)Mark No.33 J_COM3 (COM3 Header 5*2 Pin 2.00 mm)
Graphic
Pin
Definition
Pin
Definition
1
PIN1 [1]
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
PIN9 [2]
Notes:
[1]: Pin1 of COM3 can be 5V or 12V, selected by “COM3 Pin1/PIN9 VDD Select Jumper” (JV_COM3, Mark 34). When
deleting JV_COM3 and change circuit, Pin1 of COM3 can also be DCD.
[2]: Pin9 of COM3 can be 5V or 12V, selected by “COM3 Pin1/PIN9 VDD Select Jumper” (JV_COM3, Mark 34). When
deleting JV_COM3 and change circuit, Pin9 of COM3 can also be RI.
22)Mark No.34 JV_COM3 (COM3 Pin1/PIN9 VDD Select Jumper 3*2 Pin 2.54 mm)
Graphic
Setting
Function
1-3,2-4(Default)
PIN1_COM3: VCC12
PIN9_COM3: VCC12
3-5, 4-6
PIN1_COM3: VCC5
PIN9_COM3: VCC5
Notes:
*: Jumper 1-3/3-5 select the COM3_PIN1 signal. Jumper 2-4/4-6 select the COM3_PIN9 signal.
USER MANUAL MI8382 MINI-ITX
PAGE19