ASRock Industrial SOM-P104 Settings Manual

SOM-P104
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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
December 12, 2022 First Release
February 23, 2023 Second Release
March 21, 2023 Third Release
1 : USB2.0 Header (USB2_2_3) (2.0mm Pitch)
Pin Signal Name Pin Signal Name
10 9 DUMMY
9 GND 7 GND
6 P+ 5
4 P- 3
2 USB_PWR 1 USB_PWR
1
2 : Digital Input / Output Pin Header
(JGPIO1)
2 10
9 1
1 9
10 2
Signal Signal
Pin Signal Name Pin Pin
Name Name
2 GPP_B15 4 GPP_E1 6 GPP_E2
1 SIO_GP63 3 SIO_GP64 5 SIO_GP86
3 : LVDS_PJ1
9 1
9 1
10 10 2 2
Signal Signal
Pin Signal Name Pin Pin
Name Name
9 +12V 7 +12V 5
10 BLTVCC 8 BLTVCC 6 BLTVCC
4 : BLT_SEL1
9 1
9 1
10 2
10 2
Signal Signal
Pin Signal Name Pin Pin
Name Name
9 GND 7 BLT_CTL 5 BLT_EN
GPIO_
10 GND 8 6 PWRDN
TEST#
5 : LVDS Panel Connector
40 2
39 1
Pin Signal Name Pin Signal Name
2 LCD_VCC 1 LCD_VCC
4 N/A 3 +3.3V
6 LVDS_A_DATA0# 5 N/A
8 GND 7 LVDS_A_DATA0
10 LVDS_A_DATA1 9 LVDS_A_DATA1#
12 LVDS_A_DATA2# 11 GND
14 GND 13 LVDS_A_DATA2
16 LVDS_A_DATA3 15 LVDS_A_DATA3#
18 LVDS_A_CLK# 17 GND
20 GND 19 LVDS_A_CLK
22 LVDS_B_DATA0 21 LVDS_B_DATA0#
24 LVDS_B_DATA1# 23 GND
26 GND 25 LVDS_B_DATA1
28 LVDS_B_DATA2 27 LVDS_B_DATA2#
30 LVDS_B_DATA3# 29 DPLVDD_EN
32 GND 31 LVDS_B_DATA3
34 LVDS_B_CLK 33 LVDS_B_CLK#
36 CON_LBKLT_EN 35 GND
38 LCD_BLT_VCC 37 CON_LBKLT_CTL
40 LCD_BLT_VCC 39 LCD_BLT_VCC

Jumpers and Headers Setting Guide

Top Side:
1 2 3
1
JGPIO1 LVDS_PJ1
1
USB2_2_3
16
BAT1
U2
1
15
CPU_FAN1
JP_SET1
1
DC_JACK1
HDMI1
11
14 13 12
6 : M.2 Key-M Socket (M2_M1)
P+
P-
Signal
Pin Pin Signal Name
Name
8 GPP_E13 10 GND
7 SIO_GP87 9 +JGPIOPWR
7 : M.2 Key-E Socket (M2_E1)
Signal
Pin Pin Signal Name
Name
+5V 3 +5V 1 +3V
4 PLVDD 2 PLVDD
Signal
Pin Pin Signal Name
Name
3 BLT_VCC 1 BLT_VCC
4 BLUP 2 BLDN
8 : Battery Connector (BAT1)
9 : 2.5G LAN Port (LAN1)
10 : USB3.2 Gen2 Port (USB3_1)
11 : HDMI Port (HDMI1)
12 : JP_SET1
1-2: AT mode(short), ATX mode(open)
3-5: Auto Clear CMOS
5-6: Clear CMOS
Pin Signal Name Pin
9 JGPIO_VSET 7
10 +3V
13 : BIOS ROM (U2)
14 : DC-In Jack (DC_JACK1)
4
5
1 1
BLT_SEL1
LVDS1 1
6
7
8
22
USB3.2 Gen2:
LAN1
USB3_1
10 9
Pin Signal Signal Pin
+3.3V
1 GND 2
3 GND +3.3V 4
5 NA NA 6
7 NA NA 8
9 GND HD_LED 10
11 NA +3.3V 12
NA
13 +3.3V 14
15 GND +3.3V 16
17 NA +3.3V 18
19 NA NA 20
21 GND NA 22
23 NA NA 24
25 NA NA 26
27 GND NA 28
29 NA NA 30
31 NA NA 32
33 GND USB D+ 34
35 NA USB D- 36
NA
37 NA 38
39 GND SMB_CLK 40
41 PERn0/SATA-B+ SMB_DATA 42
43 PERp0/SATA-B- NA 44
45 GND NA 46
47 PETn0/SATA-A- NA 48
49 PETP0/SATA-A+ PERST# 50
51 GND CLKREQ# 52
53 PEFCLKn WAKE# 54
55 PEFCLKp NA 56
57 GND NA 58
67 NA NA 68
69 PEDET +3.3V 70
71 GND +3.3V 72
73 GND +3.3V 74
75 GND
Pin Signal Signal Pin
+3VSB
1 GND 2
3 USB_D+ +3VSB 4
5 USB_D- NA 6
7 GND NA 8
9 CNV_WGR_D1- CNV_RF_RESET 10
11 CNV_WGR_D1+ NA 12
13 GND MODEM_CLKREQ 14
15 CNV_WGR_D0- NA 16
17 CNV_WGR_D0+ GND 18
19 GND BC_PROCHOT 20
21 CNV_WGR_CLK- CNV_BRI_RSP 22
23 CNV_WGR_CLK+
33 GND CNV_BGI_DT 32
35 PETp CNV_RGI_RSP 34
37 PETn CNV_BRI_DT 36
39 GND NA 38
41 PERp NA 40
43 PERn NA 42
45 GND CNV_PA_BLANKING 44
47 PEFCLKp CNV_MFUART2_TXD 46
49 PEFCLKn CNV_MFUART2_RXD 48
51 GND SUSCLK 50
53 CLKREQ# PERST# 52
55 NA W_DISABLE1# 54
57 GND W_DISABLE2# 56
59 CNV_WT_D1- SMB_DATA 58
61 CNV_WT_D1+ SMB_CLK 60
63 GND NA 62
65 CNV_WT_D0- NA 64
67 CNV_WT_D0+ NA 66
69 GND NA 68
71 CNV_WT_CLK- NA 70
73 CNV_WT_CLK+ +3VSB 72
75 GND +3VSB 74
9 1
9 1
10 10 2 2
Signal Signal Signal
Pin Pin
Name Name Name
JGPIO_
5 RTC RST# 3 RTCRST2#
VSET
8 GND 6 GND 4 GND
Rear Side:
17
DDR5_A1 (Support DDR5L Only)
Industrial
15 : 4-Pin CPU FAN Connector
Pin
1
1
2
3
4
16 : MIOE1
Support interface:
3* PCIe Gen3x1
1* USB3.2 Gen2
1* USB2.0
1* DP1.4
17 : DDR5 (DDR5_A1)
18 : COM Port Header (COM3)
Pin
10
9
6
4
2
1
19 : COM Port Header (COM1)
Pin
10
9
6
4
2
1
20 : HD Audio Header
Pin
10
9
6
4
2
1
21 : System Panel Header
Pin
10
9
6
4
2
1
22 : MIPI Connector (MIPI1)
Signal
Pin
Name
AT/ATX
1
mode
2 GND
18
1
19
1
20
1
21
1
Signal Name
GND
+5V
FAN_SPEED
FAN_SPEED_CONTROL
Signal Name Pin Signal Name
N/A 9 N/A
CCTS#3 7 RRTS#3
DDSR#3 5 GND
DDTR#3 3 TTXD3
RRXD3 1 DDCD#3
Signal Name Pin Signal Name
N/A 9 N/A
CCTS#1 7 RRTS#1
DDSR#1 5 GND
DDTR#1 3 TTXD1
RRXD1 1 DDCD#1
Signal Name Pin Signal Name
MIC1_L 9 MIC1_R
AGND_A 7 MIC1_JD
LIN1_L 5 FRONT_L
LIN1_JD 3 FRONT_JD
LIN1_R 1 FRONT_R
Signal Name Pin Signal Name
N/A 9 GND
GND 7 RESET#
PWRBTN# 5 GND
PLED- 3 HDLED-
PLED+ 1 HDLED+