ASRock Industrial SOM-P104 Settings Manual

SOM-P104
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
December 12, 2022 First Release
February 23, 2023 Second Release
March 21, 2023 Third Release
April 27, 2023 Fourth Release
June 27, 2023 Fifth Release
1 : USB 2.0 Header (USB2_2_3) (2.0mm Pitch)
Pin Signal Name Signal Name Pin
1 USB_PWR USB_PWR 2
3 P- P- 4
5 P+ P+ 6
7 GND GND 9
9 DUMMY 10
2 : Digital Input/Output Pin Header
(JGPIO1)
Pin Signal Name Signal Name Pin
1 SIO_GP63 GPP_B15 2
3 SIO_GP64 GPP_E1 4
5 SIO_GP86 GPP_E2 6
7 SIO_GP87 GPP_E13 8
9 +JGPIOPWR GND 10
3 : LVDS_PJ1
Pin Signal Name Signal Name Pin
1 +3V PLVDD 2
3 +5V PLVDD 4
5 +5V BLTVCC 6
7 +12V BLTVCC 8
9 +12V BLTVCC 10
4 : BLT_SEL1
Pin Signal Name Signal Name Pin
1 BLT_VCC BLDN 2
3 BLT_VCC BLUP 4
5 BLT_EN PWRDN 6
7 BLT_CTL GPIO_TEST# 8
9 GND GND 10
5 : LVDS Panel Connector
Pin Signal Name Signal Name Pin
1 LCD_VCC LCD_VCC 2
3 +3.3V N/A 4
5 N/A LVDS_A_DATA0# 6
7 LVDS_A_DATA0 GND 8
9 LVDS_A_DATA1# LVDS_A_DATA1 10
11 GND LVDS_A_DATA2# 12
13 LVDS_A_DATA2 GND 14
15 LVDS_A_DATA3# LVDS_A_DATA3 16
17 GND LVDS_A_CLK# 18
19 LVDS_A_CLK GND 20
21 LVDS_B_DATA0# LVDS_B_DATA0 22
23 GND LVDS_B_DATA1# 24
25 LVDS_B_DATA1 GND 26
27 LVDS_B_DATA2# LVDS_B_DATA2 28
29 DPLVDD_EN LVDS_B_DATA3# 30
31 LVDS_B_DATA3 GND 32
33 LVDS_B_CLK# LVDS_B_CLK 34
35 GND CON_LBKLT_EN 36
37 CON_LBKLT_CTL LCD_BLT_VCC 38
39 LCD_BLT_VCC LCD_BLT_VCC 40
Jumpers and Headers Setting Guide
Top Side:
1 2 3
1
JGPIO1 LVDS_PJ1
1
USB2_2_3
16
1
BAT1
1
U2
1
15
CPU_FAN1
JP_SET1
1
DC_JACK1
HDMI1
11
14 13 12
6 : M.2 Key-M Socket (M2_M1)
Pin
10 9
1
3
5
7
9
11
13
15
17
2 1 19
21
23
25
27
29
31
33
35
37
39
41
2 10
43
45
47
49
51
53
1
55
57
1 9
67
69
71
73
75
9 1
7 : M.2 Key-E Socket (M2_E1)
Pin
1
3
5
10 2
7
9
11
13
15
17
19
21
23
9 1
33
35
37
39
41
43
45
10 2
47
49
51
53
55
57
59
61
63
65
67
40 2 69
71
73
75
8 : Battery Connector (BAT1)
39 1
Pin
1
2
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 (power off)
5-6: Clear CMOS
Pin
1
3
5
7
9
13 : BIOS ROM (U2)
14 : DC-In Jack (DC_JACK1)
15 : 4-Pin CPU FAN Connector
Pin
1
2
3
4
4
5
1 1
1
BLT_SEL1
LVDS1
1 1
-
SOM P104
6
7
8
22
USB3.2 Gen2:
LAN1
USB3_1
10 9
Signal Name Signal Name Pin
GND +3.3V 2
GND +3.3V 4
NA NA 6
NA NA 8
GND HD_LED 10
NA +3.3V 12
NA +3.3V 14
GND +3.3V 16
NA +3.3V 18
NA NA 20
GND NA 22
NA NA 24
NA NA 26
GND NA 28
NA NA 30
NA NA 32
GND USB D+ 34
NA USB D- 36
NA NA 38
GND SMB_CLK 40
PERn0/SATA-B+ SMB_DATA 42
PERp0/SATA-B- NA 44
GND NA 46
PETn0/SATA-A- NA 48
PETP0/SATA-A+ PERST# 50
GND CLKREQ# 52
PEFCLKn WAKE# 54
PEFCLKp NA 56
GND NA 58
NA NA 68
PEDET +3.3V 70
GND +3.3V 72
GND +3.3V 74
GND
Signal Name Signal Name Pin
GND +3VSB 2
USB_D+ +3VSB 4
USB_D- NA 6
GND NA 8
CNV_WGR_D1- CNV_RF_RESET 10
CNV_WGR_D1+ NA 12
GND MODEM_CLKREQ 14
CNV_WGR_D0- NA 16
CNV_WGR_D0+ GND 18
GND BC_PROCHOT 20
CNV_WGR_CLK- CNV_BRI_RSP 22
CNV_WGR_CLK+
CNV_BGI_DT 32
GND CNV_RGI_RSP 34
PETp CNV_BRI_DT 36
PETn NA 38
GND NA 40
PERp NA 42
PERn CNV_PA_BLANKING 44
GND CNV_MFUART2_TXD 46
PEFCLKp CNV_MFUART2_RXD 48
PEFCLKn SUSCLK 50
GND PERST# 52
CLKREQ# W_DISABLE1# 54
NA W_DISABLE2# 56
GND SMB_DATA 58
CNV_WT_D1- SMB_CLK 60
CNV_WT_D1+ NA 62
GND NA 64
CNV_WT_D0- NA 66
CNV_WT_D0+ NA 68
GND NA 70
CNV_WT_CLK- +3VSB 72
CNV_WT_CLK+ +3VSB 74
GND
Signal Name
+BAT
1
GND
9
Signal Name Signal Name Pin
AT/ATX mode GND 2
RTCRST2# GND 4
RTC RST# GND 6
10
JGPIO_VSET GND 8
JGPIO_VSET +3V 10
Signal Name
GND
1
1
+5V
FAN_SPEED
FAN_SPEED_CONTROL 4
Rear Side:
17
DDR5_A1 (Support DDR5L Only)
Industrial
1
MIPI1
16 : MIOE1
Support interface:
3* PCIe Gen3x1
1* USB3.2 Gen2
1* USB2.0
1* DP1.4
Pin Signal Name
1 GND
2 PCI_RXP1
3 PCI_RXN1
4 GND
5 PCI_RXP2
6 PCI_RXN2
7 GND
8 PCI_RXP3
9 PCI_RXN3
10 GND
11 NC
12 NC
13 MIOE_DET#
14 PCIe_CLKP1
15 PCIe_CLKN1
16 GND
17 SMB_CLK_MAIN
18 SMB_DATA_MAIN
19 PCIe_WAKE#
20 SYS_RESET#
21 SLP_S3#
22 PWRBTN#
23 DDI_HPD#
24 GND
25 DDI_AUXP
26 DDI_AUXN
27 GND
28 DDI_TXP0
29 DDI_TXN0
30 GND
31 DDI_TXP1
32 DDI_TXN1
33 GND
34 DDI_TXP2
35 DDI_TXN2
36 GND
37 DDI_TXP3
38 DDI_TXN3
39 GND
40 +12VSB
Backside:
17 : DDR5 (DDR5_A1)
18 : COM Port Header (COM3)*
Pin Signal Name
1 DDCD#3
3 TTXD3
5 GND
7 RRTS#3
9 N/A
19 : COM Port Header (COM1)*
2
Pin Signal Name
1 DDCD#1
3 TTXD1
5 GND
7 RRTS#1
9 N/A
* This motherboard supports RS232/422/485 on COM1 and COM3
ports. Please refer to the table below for the pin definition. In adition,
COM1 and COM3 ports (RS232/422/485) can be adjusted in BIOS
setup utility > Advanced Screen > Super IO Configuration. You may
refer our manual for details.
1
COM1, COM3 Ports Pin Definition
Pin RS232
1 DCD#
2 RXD
2
3 TXD
4 DTR#
5 GND
6 DSR#
7 RTS#
8 CTS#
9 N/A
18
1
19
1
20
1
21
1
Signal Name Pin
GND 41
PCIe_TXP1 42
80 40
PCIe_TXN1 43
GND 44
PCIe_TXP2 45
PCIe_TXN2 46
GND 47
PCIe_TXP3 48
PCIe_TXN3 49
GND 50
NC 51
NC 52
GND 53
AUDIO_AUX_L 54
41 1
AUDIO_AUX_R 55
AGND 56
HDMI_DDCCLK 57
HDMI_DDCDATA 58
ESPI_CLK 59
ESPI_IO_0 60
ESPI_IO_1 61
ESPI_IO_2 62
ESPI_IO_3 63
ESPI_RESET# 64
ESPI_ALERT# 65
ESPI_CS0# 66
GND 67
USB3_TXP 68
USB3_TXN 69
GND 70
USB3_RXP 71
USB3_RXN 72
GND 73
USB2_P+ 74
USB2_P- 75
GND 76
+5VSB 77
+5VSB 78
+5VSB 79
+12VSB 80
Signal Name Pin
10
9
RRXD3 2
DDTR#3 4
DDSR#3 6
CCTS#3 8
N/A 10
2 1
Signal Name Pin
10 9
RRXD1 2
DDTR#1 4
DDSR#1 6
CCTS#1 8
N/A 10
2 1
RS422 RS485
TX- DATA-
TX+ DATA+
RX+ N/A
RX- N/A
GND GND
N/A N/A
N/A N/A
N/A N/A
N/A N/A