ASRock Industrial SBC-261J Settings Manual

SBC-261J
®
The terms HDMI and HDMI High-Definition
Multimedia Interface, and the HDMI logo are
trademarks or registered trademarks of HDMI
Licensing LLC in the United States and other
countries.
Revision History
Date Description
August 31, 2023 First Release
1 : 4-pin DC-in PWR Connector
(Input +12V) (DC-IN1)
Pin Signal Name
1 GND
2 DC Input
3 DC Input
4 GND
2 : CPU FAN Connector (+12V) (CPU_FAN1)
Pin Signal Name
1 GND
2 +12V
3 CPU_FAN_SPEED
4 FAN_SPEED_CONTROL
3 : Heater Header (HEATER1)
Pin Signal Name
1 Heater PWR
2 GND
3 NCT
4 : Backlight Volume Control (BLT_VOL1)
Pin Signal Name
1 GPP_E7
2 GPP_E3
3 PWRDN
4 BRIGHTNESS_UP
5 BRIGHTNESS_DW
6 GND
7 GND
5 : SATA Power Output Connector
(SATA_PWR1)
Pin Signal Name
1 +5V
2 GND
3 GND
4 +12V
6 : SATA3 Connector (SATA3_0)
Pin Signal Name
1 GND
2 SATA-A+
3 SATA-A-
4 GND
5 SATA-B-
6 SATA-B+
7 GND

Jumpers and Headers Setting Guide

Top:
1
1
DC-IN1
32
HDMI DP
USB 3.2 Gen2
31
Top: USB3_4
Bottom: USB3_3
USB 3.2 Gen2
30
Top: USB3_2
Bottom: USB3_1
1
BAT1
SBC-261J
29
LAN1
28
LAN2
1
27
HD_AUDIO1
26
JGPIO1
JGPIO_SET1
25
1
1
1
COM1
SPEAKER1
1
1
24 23 22
7 : Inverter Power Control Wafer (BLT_PWR1)
Pin Signal Name
1
2
3
4 1
4
5 LCD_BLT_VCC
6 LCD_BLT_VCC
8 : Backlight Power Select
(LCD_BLT_VCC) (BKT_PWR1)
4
1-2 : LCD_BLT_VCC: +5V (Default)
2-3 : LCD_BLT_VCC: +12V
1
9 : Panel Power Select
(LCD_VCC) (PNL_PWR1)
1
1-2 : +3V (Default)
2-3 : +5V
3
3-4 : +5V
4-5 : +12V
10 : LVDS Panel Connector (LVDS1)
1
1
7
2
Pin Signal Name Signal Name
1 LCD_VCC
3 +3.3V
5 N/A LVDS_A_DATA0# 6
7 LVDS_A_DATA0
1
9 LVDS_A_DATA1# LVDS_A_DATA1 10
11 GND LVDS_A_DATA2# 12
13 LVDS_A_DATA2
15 LVDS_A_DATA3# LVDS_A_DATA3 16
4
17 GND LVDS_A_CLK#
19 LVDS_A_CLK
21 LVDS_B_DATA0# LVDS_B_DATA0 22
LVDS_B_D
23 GND
25 LVDS_B_DATA1
27 LVDS_B_DATA2# LVDS_B_DATA2 28
7
29 DPLVDD_EN LVDS_B_DATA3# 30
31 LVDS_B_DATA3
33 LVDS_B_CLK# LVDS_B_CLK
35 GND CON_LBKLT_EN 36
1
37 CON_LBKLT_CTL LCD_BLT_VCC
39 LCD_BLT_VCC LCD_BLT_VCC
CPU_FAN1
1
1
HEATER1
1
DDR5_A1
1
R
Industrial
1
SATA3_0
1
BKT_PWR1
1
1
PNL_PWR1
BIOS
LVDS1
1
ROM
1
1 1
1
BUZZ2
1
1
M2_E1 M2_E1 M2_M1
1 1
DACC1 CLRMOS2 CLRMOS1
1 1 1
SIO_AT1 CI1
COM2 COM3 COM4 PLED PWRBTN
HDLED RESET
1
PANEL1
1 1 1
21 20 19
1
GND
GND
BL CTL
BL EN
6
1 3
1 5
39
• eDP by pass mode
pin definition:
40
Pin Pin Signal Name Signal Name
LCD_VCC 2 1 LCD_VCC LCD_VCC
N/A 4 3 N/A N/A
5 N/A N/A
GND 8 7 N/A GND
9 EDP_TX1# EDP_TX1
11 GND EDP_TX0#
GND 14 13 EDP_TX0 GND
15 N/A N/A
18 17 GND EDP_AUXN
GND 20 19 EDP_AUXP GND
21 N/A N/A
23 GND N/A
24
ATA1#
25 N/A GND
GND 26
27 N/A N/A
29 DPLVDD_EN N/A
31 N/A GND
NC 32
33 N/A N/A
34
35 GND CON_LBKLT_EN 36
37 CON_LBKLT_CTL LCD_BLT_VCC
38
39 LCD_BLT_VCC LCD_BLT_VCC
40
Bottom:
2
3
4
5
6
7
8
9
10
11
12
13
14
BUZZ1
15
16
17
ESPI1
1
18
34 33
11 : Brightness Control Mode (BLT_PWM1)
1-2 : From eDP PWM to CON_LBKLT_CTL
2-3 : From LVDS PWM to CON_LBKLT_CTL
(Default)
•
Please set to 1-2 when adjusting brightness
by Brightness Control bar under OS.
• Please set to 2-3 when adjusting brightness
by BLT_VOL1.
12 : CON_LBKLT_CTL Voltage Level
(BLT_PWM2)
1-2 : 3V Level (Default)
2-3 : 5V Level
13 : Buzzer Header (BUZZ2)
Pin Signal Name
1 BUZZ+
2 BUZZ-
14 : M.2 Key-M Socket (M2_M1)
Pin Signal Name Signal Name
1 GND +3.3V
3 GND +3.3V
5 NA NA
7 NA NA
9 GND SATA_LED
11 NA +3.3V
13 NA +3.3V
15 GND +3.3V
17 NA +3.3V
19 NA NA
21 GND NA
Pin
23 NA NA
2
25 NA NA
4
27 GND NA
6
29 NA NA
8
31 NA NA
10
33 GND NA
12
35 NA NA
14
37 NA NA
16
39 GND NA
18
41 PERn0/SATA-B+ NA
20
43 PERp0/SATA-B- NA
22
45 GND NA
24
47 PETn0/SATA-A- NA
26
49 PETp0/SATA-A+ PERST#
28
51 GND CLKREQ#
30
53 PEFCLKn NA
32
55 PEFCLKp NA
34
57 GND NA
38
40
67 NA NA
69 PEDET +3.3V
71 GND +3.3V
73 GND +3.3V
75 GND
1
3
1
3
1 2
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
68
70
72
74