ASRock Industrial IMB-1241 Settings Manual

IMB-1241
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Licensing LLC in the United States and other
countries.

Revision History

Date Description
September 13, 2023 First Release
October 13, 2023 Second Release
1 : COM Port Header (COM5) (RS232)
Pin Signal Name Signal Name Pin
1 DDCD# RRXD 2
3 TTXD DDTR# 4
5 GND DDSR# 6
7 RRTS# CCTS# 8
9 N/A 10
2 : M.2 Key-E Socket
3 : M.2 Key-M Socket
(M2_E1)
(M2_M1)
Pin Signal Name Signal Name Pin Pin Signal Name
1 GND +3VSB 2 1
3 USB_D+ +3VSB 4 3
5 USB_D- NA 6 5
7 GND NA 8 7
9 CNV_WGR_D1- CNV_RF_RESET 10 9
11 CNV_WGR_D1+ NA 12 11
13 GND MODEM_CLKREQ 14 13
15 CNV_WGR_D0- NA 16 15
17 CNV_WGR_D0+ GND 18 17
19 GND VRALERT# 20 19
21 CNV_WGR_CLK- CNV_BRI_RSP 22 21
23 CNV_WGR_CLK+ 23
25
33 GND CNV_BGI_DT 32 27
35 PETp CNV_RGI_RSP 34 29
37 PETn CNV_BRI_DT 36 31
39 GND NA 38 33
41 PERp NA 40 35
43 PERn NA 42 37
45 GND CNV_PA_BLANKING 44 39
CNV_MFUART2_ 41 PERn0/SATA-B+
47 PEFCLKp 46
TXD 43 PERp0/SATA-B-
CNV_MFUART2_ 45
49 PEFCLKn 48
RXD 47 PETn0/SATA-A-
51 GND SUSCLK 50 49 PETP0/SATA-A+
53 CLKREQ# PERST# 52 51
55 NA W_DISABLE1# 54 53
57 GND W_DISABLE2# 56 55
59 CNV_WT_D1- SMB_DATA 58 57
61 CNV_WT_D1+ SMB_CLK 60
63 GND NA 62 67
65 CNV_WT_D0- NA 64 69
67 CNV_WT_D0+ NA 66 71
69 GND NA 68 73
71 CNV_WT_CLK- NA 70 75
73 CNV_WT_CLK+ +3VSB 72
75 GND +3VSB 74
4 : ESPI Header (ESPI1)
Pin Signal Name
1 GND
2 C_ESPI_CLK
3 GND
4 C_ESPI_CS#
5 DEBUG_RESET#
6 GND
7 +3V
8 C_ESPI_CS1#
9 BUF_PLT_RST#
10 COM_PWR_CTRL
11 C_ESPI_IO0
12 C_ESPI_IO1
13 C_ESPI_IO2
14 C_ESPI_IO3
15 C_ESPI_ALERT1#
16 +3VSB
17 GPIO_TEST#
18 +5VSB
19 C_ESPI_ALERT#
20 GND
5 : SATA3 Connectors (SATA3_4, SATA3_5)
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

36
COM6
35
COM4
34
33
32
31
6 : Battery Connector (BAT1)
10 2
Pin
1
9 1 2
7 : 24-pin ATX Power Input Connector
(ATXPWR1)
Pin
1
Signal Name Pin
2
GND +3.3V 2
GND +3.3V 4
3
PERn3 NA 6
4
PERp3 NA 8
GND SATA_LED 10
5
PETn3 +3.3V 12
6
PETp3 +3.3V 14
GND +3.3V 16
7
PERn2 +3.3V 18
8
PERp2 NA 20
GND NA 22
9
PETn2 NA 24
10
PETp2 NA 26
GND NA 28
11
PERn1 NA 30
12
PERp1 NA 32
GND USB_D+ 34
PETn1 USB_D- 36
PETp1 NA 38
8 : Brightness Control Mode (BLT_PWM1)
GND SMB_CLK 40
SMB_DATA 42
1-2 : From eDP PWM to CON_LBKLT_CTL
NA 44
GND NA 46
NA 48 2-3 : From LVDS PWM to CON_LBKLT_CTL
PERST# 50
GND CLKREQ# 52
PEFCLKn NA 54
PEFCLKp NA 56
GND NA 58
NA NA 68
• Please set to 1-2 when adjusting brightness
PEDET +3.3V 70
GND +3.3V 72 by Brightness Control bar under OS.
GND +3.3V 74
• Please set to 2-3 when adjusting brightness by BLT_VOL1.
GND
9 : Backlight Power Select
(LCD_BLT_VCC) (BKT_PWR1)
1-2: LCD_BLT_VCC: +5V
1 20
2-3: LCD_BLT_VCC: +12V
10 : Backlight Volume Control (BLT_VOL1)
Pin
1
2
3
4
5
6
7
11 : Inverter Power Control Wafer (BLT_PWR1)
Pin
1
2
3
4
1 7
5
6
1 2 3 4 5
1
ESPI1 1 SATA3_4 1
COM1
COM3
1
COM5
M2_M1
1
1
1
BIOS
M2_E1
ROM
USB 3.2 Gen2
Top: USB3_2 LAN2
Bottom: USB3_1
USB 3.2 Gen1
Top: USB3_4
LAN1
Bottom: USB3_3
1
BAT1
HDMI1 HDMI2
USB2_5_6 USB2_7_8
1 1
HD_AUDIO1
ATX_+12V
Bottom: Top:
SPDIF1
MIC-IN LINE_OUT
1
1
1 1
SPEAKER1
30 29 28 27 26
Signal Name
1
+BAT
2
GND
1
Signal Name Signal Name Pin
+3V +3V 13
+3V -12V 14
2
GND GND 15
+5V PSON# 16
GND GND 17
+5V GND 18
GND GND 19
PWROK_PS NA 20
ATX+5VSB +5V 21
+12V +5V 22
+12V +5V 23
+3V GND 24
(Default)
3
1
3
(Default)
1
Signal Name
GPIO_VOL_UP
GPIO_VOL_DW
7
PWRDN
BLT_UP
BLT_DW
GND
GND
Signal Name
GND
GND
6
CON_LBKLT_CTL
CON_LBKLT_EN
LCD_BLT_VCC
LCD_BLT_VCC
6 7 8 9 10
1
SATA3_5
1
1 1
ATXPWR1 BLT_PWM1 BKT_PWR1
DDR4_B1
DDR4_A1
R
Industrial
IMB-1241
PCIE1
12 : LVDS Panel Connector (LVDS1)
Pin Signal Name
1 LCD_VCC
3 +3.3V
5 N/A LVDS_A_DATA0#
7 LVDS_A_DATA0
9 LVDS_A_DATA1# LVDS_A_DATA1
11 GND LVDS_A_DATA2# 12
13 LVDS_A_DATA2
12 15 LVDS_A_DATA3# LVDS_A_DATA3
17 GND LVDS_A_CLK#
19 LVDS_A_CLK
24
21 LVDS_B_DATA0# LVDS_B_DATA0
23 GND LVDS_B_DATA1# 24
25 LVDS_B_DATA1
27 LVDS_B_DATA2# LVDS_B_DATA2
29 DPLVDD_EN LVDS_B_DATA3# 30
31 LVDS_B_DATA3
33 LVDS_B_CLK# LVDS_B_CLK
35 GND CON_LBKLT_EN
CON_LBKLT_
37 LCD_BLT_VCC
CTL
39 LCD_BLT_VCC LCD_BLT_VCC
* PD (Panel Detection): Connect this pin to LVDS Panel's Ground pin to detect
Panel detection.
13 : Panel Power Select (PNL_PWR1)
1-2 : +3V (Default)
2-3 : +5V
4-5 : +12V
14 : Brightness Control Mode (BLT_PWM2)
1-2: +3V (eDP) (Default)
2-3: +5V (LVDS)
15 : Digital Input/Output Pin Header (JGPIO1)
Pin Signal Name
1 GPP_H19
3 GPP_H20
5 GPP_H21
1
7 GPP_H22
9 JGPIOPWR_R
16 : Digital Input / Output Power Select
(JGPIO_SET1)
1-2 : Pull-High (+3V) (Default)
2-3 : Pull-Low (GND)
1
1 BLT_VOL1
11
BLT_PWR1
LVDS1
12
1
PNL_PWR1
13
14
BLT_PWM2
1 1
15
JGPIO1
1
16
JGPIO_SET1
1
17
JGPIO_PWR1
1
18
PWR_BAT1_SIO_AT1
1
19
CLRMOS1
1
20
PANEL1
21
DACC1_PCIE_PWR1
1
22
CHA_FAN1
1
23
CPU_FAN1
1
24
CI1_2
1
25
1
HEATER1
Signal Name Pin
39 40
LCD_VCC 2
eDP_LED_
4
DRIVER
6
PD (Panel
8
Detection)*
10
GND 14
16
1 2
18
GND 20
22
GND 26
28
GND 32
34
36
38
40
5
1
3
1
Signal Name Pin
10 9
GPP_H23 2
GPP_I10 4
GPP_E5 6
GPP_E6 8
2 1
GND 10
3
1