ASROCK Industrial NUC-J6412 Settings Manual

NUC-J6412
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Revision History
Date Description
July 20, 2021 First Release
1 : M.2 Key-M Socket (M2_M1)
2 : M.2 Key-E Socket (M2_E1)
3 : Clear CMOS Header (CLRMOS1)
1-2 : Auto Clear (PWR OFF)
2-3 : Clear CMOS
3 2 1
Jumpers and Headers Setting Guide
Top View:
4 : Front Panel Audio Header
Signal
PIN PIN
Name
2 AGND 4
LIN1_R_
1 3
IN
5 : USB 2.0 Connector (USB2_6_7)
6 : COM Port Header (RS232/422/485)
RRXD1
DDTR#1
DDSR#1
CCTS#1
1
RRTS#1
GND
TTXD1
DDCD#1
* This motherboard supports RS232/422/485 on COM1 port. Please
refer to below table for the pin definition. In addition, COM1 port
(RS232/422/485) can be adjusted in BIOS setup utility > Advanced
Screen > Super IO Configuration. You may refer to our user manual for
details.
PIN
1 DCD, Data Carrier Detect
2
3
4 DTR, Data Terminal Ready
5
6 DSR, Data Set Ready
7 RTS, Request To Send
8
9
7 : Audio Jack (AUDIO1)
8 : USB 3.2 Gen2 Type-C Port (USB3_TC_1)
9 : Top : USB 2.0 Port (USB_4)
Bottom : USB 3.2 Gen2 Port (USB3_3)
10 : SATA3 Port (SATA3_1)
Signal Signal Signal Signal
PIN PIN PIN
Name Name Name
NC 6 LIN1_JD 8 LIN2_JD 10
LIN1_L_ LIN2_R_ LIN2_L_
5 7 AGND 9
IN OUT
NC
DUMMY
N/A
RRI#1
COM1 Port Pin Definition
RS232 RS422 RS485
TX- RTX-
RXD, Receive Data TX+ RTX+
TXD, Transmit Data RX+ N/A
RX- N/A
GND GND GND
N/A N/A
N/A N/A
CTS, Clear To Send N/A N/A
N/A N/A N/A
11 : SIO_AT1
Open : ATX Mode
Short : AT Mode
Name
12 : USB 3.2 Gen2 Type-C Port (USB3_TC_2)
NC
OUT
13 : System Panel Header (PANEL1)
1
HDLED+
PLED+
HDLED-
PLED-
GND PWRBTN#
RESET# GND
DUMMY
14 : DC-In Jack (DC_IN1)
15 : Top : USB 2.0 Port (USB_1)
Bottom : USB 3.2 Gen2 Port (USB3_0)
16 : Top : DisplayPort (DP1)
Bottom : HDMI Port (HDMI1)
17 : RJ-45 LAN Port (LAN2)
18 : RJ-45 LAN Port (LAN1)
1