Manuals+

Quick Reference RPS183

Website: www.dfi.com

Board Layout

Top View

Diagram illustrating the top view of the RPS183 board, with various connectors and components labeled numerically from 1 to 35.

Bottom View

Diagram illustrating the bottom view of the RPS183 board, with components labeled numerically, including specific M.2 slots.

Component Descriptions

1. Line-out
Audio output.
2. Mic-in
Microphone input.
3. USB3.2
Supports USB 3.2 Gen2 and USB Type C. Specific configurations depend on the chipset (Q670E: 1 x USB 3.2 Gen2 + 1 x USB Type C or 2 x USB 3.2 Gen2; H610E: 2 x USB 2.0 or 1 x USB Type C).
4. 2.5G LAN
Dual 2.5 Gigabit Ethernet ports (I219LM for 1Gbps, I226V for 2.5Gbps).
5. DP++
DisplayPort++ output, sourced from CPU or MXM module.
6. DC-in
DC power input connector.
7. System Fan2
Connector for system fan 2.
8. DIO
Digital Input/Output header.
9. PCIe Gen4
PCI Express Gen 4 slot.
10. COM1
First serial port (RS422/RS485).
11. COM2
Second serial port (RS422/RS485).
12. AT/ATX Mode Select
Jumper for selecting AT or ATX power mode.
13. SATA Power
Connector for SATA power delivery.
14. SATA0
SATA interface connector 0.
15. Case Open
Header for case intrusion detection.
16. OOB I2C Connector
Out-of-Band I2C connector.
17. I2C Header
General I2C header.
18. eSPI
Enhanced Serial Peripheral Interface header.
19. HDMI
HDMI video output connector.
20. USB3.2 Gen1 Header
USB 3.2 Gen 1 header.
21. USB2.0 Type A (Vertical)
Vertical USB 2.0 Type A port.
22. Panel Driver Power
Power connector for panel drivers.
23. Front Panel
Header for front panel connectors (power button, LEDs, etc.).
24. OOB SPI Connector
Out-of-Band SPI connector.
25. Panel Backlight Power
Power connector for panel backlight.
26. Panel Dimming Level
Control for panel backlight dimming.
27. Buzzer
Connector for system buzzer.
28. DC-in
Secondary DC power input connector.
29. CPU Fan
Connector for CPU cooling fan.
30. System Fan1
Connector for system fan 1.
31. Front Audio
Front panel audio header.
32. JTAG
JTAG debugging interface header.
33. Debug
Debugging interface header.
34. SIM Card Slot
Slot for SIM card.
35. eDP
Embedded DisplayPort connector.

Jumper Settings

JumperSettingDescription
12 AT/ATX Mode Select (JP2)ATX Mode (Default)1-2 On
AT Mode2-3 On
26 Panel Dimming Level (DPJP1)3.3V (Default)1-2 On
5V2-3 On
25 Panel Backlight Power (DPJP2)+12V1-2 On
+5V (Default)2-3 On
22 Panel Driver Power (DPJP3)+12V1-2 On
+5V3-4 On
+3.3V (Default)5-6 On

PIN Assignments

Debug (JP3)

PinAssignment
1Debug_TX
2Debug_RX
3GND

System Fan1 (J6)

PinAssignment
1GND
212V
3TACH
4PWM

System Fan2 (J7)

PinAssignment
1GND
212V
3TACH
4PWM

CPU Fan (J5)

PinAssignment
1GND
212V
3TACH
4PWM

DC-in (CN8)

PinAssignment
1Power
2Power
3GND
4GND

DC-in (CN9)

PinAssignment
1GND
2GND
3Power
4Power

JTAG (J22)

PinAssignment
13V3SB
2M_SWDIO
3M_SWCLK
4NRST
5GND

SATA Power (CN6)

PinAssignment
15V_SATA
25V_SATA
312V_SATA
4GND
5GND

I2C Header (J1)

PinAssignment
13V3SB
2GND
3I2C2_SCL
4I2C2_SDA
5I2C2_INT

OOB I2C connector (J39)

PinAssignment
1NC
2GND
3SIO_SCL
4SIO_SDA
5NC

OOB SPI Connector (J3)

PinAssignment
1EXT_SPI_SW
2EXT_MOSI
3EXT_MISO
4EXT_CLK
5EXT_CS0
6GND
73V3SB

SATA0 (J12)

PinAssignment
1GND
2SATA_TX4P
3SATA_TX4N
4GND
5SATA_RX4N
6SATA_RX4P
7GND

DIO (J14)

PinAssignment
1DI3
2DI2
3DI1
4DI0
5DO3
6DO2
7DO1
8DO0
95VSB
10GND

eSPI Header (J9)

PinAssignment
13V3SB
2ESPI_RST
3ESPI_ALERT1
4ESPI_IO_0
5ESPI_IO_1
6ESPI_IO_2
7ESPI_IO_3
8ESPI_CLK
9ESPI_CS0
10DEBUG_UART_RX
11DEBUG_UART_TX
12GND

Front Panel (J8)

PinAssignmentPinAssignment
1N.C.2V_SUS_LED
33V34V_PWR_LED
5HDD_LED6SUS_LED
7GND8GND
9SYS_RST-10PWR_BTN-
11N.C12---

COM1 (J10)

PinAssignmentPinAssignment
1MDCD1-/RS422_TX-/RS485_D-2MSIN1-/RS422_TX+/RS485_D+
3MSO1-/RS422_RX+4MDTR1-/RS422_RX-
5GND6MDSR-
7MRTS-8MCTS-
95V/ 12V/ MRI-10----

COM2 (J11)

PinAssignmentPinAssignment
1MDCD1-/RS422_TX-/RS485_D-2MSIN1-/RS422_TX+/RS485_D+
3MSO1-/RS422_RX+4MDTR1-/RS422_RX-
5GND6MDSR-
7MRTS-8MCTS-
95V/ 12V/ MRI-10----

Case Open (SOJ1)

PinAssignment
1CASEOPEN-
2GND

USB3.2 Gen1 Header (UBJ1)

PinAssignmentPinAssignment
1VCC20----
2USB3_2_RXN19VCC
3USB3_2_RXP18USB3_3_RXN
4GND17USB3_3_RXP
5USB3_2_TXN16GND
6USB3_2_TXP15USB3_3_TXN
7GND14USB3_3_TXP
8U2DM1_C_N13GND
9U2DP1_C_P12U2DM2_C_N
10NC11U2DP2_C_P

Front Audio (AUJ2)

PinAssignmentPinAssignment
1MIC1-R2FRONT-R
3MIC1-JD4FRONT-JD
5GND6GND
7GND8--
9MIC1-L10FRONT-L

eDP (DPCN1)

PinAssignmentPinAssignment
1NC21eDP Panel PWR
2Interter Power22eDP Panel PWR
3Interter Power23eDP Panel PWR
4Interter Power24GND
5Interter Power25eDP_AUX-
6NC26eDP_AUX+
7NC27GND
8Panel Inverter Brightness Voltage Control28eDP_Lane 0+
9Panel Backlight On/Off Control29eDP_Lane 0-
10eDP_GND30GND
11eDP_GND31eDP_Lane 1+
12eDP_GND32eDP_Lane 1-
13eDP_GND33GND
14eDP_Hot Plug34eDP_Lane 2+
15GND35eDP_Lane 2-
16GND36GND
17GND37eDP_Lane 3+
18GND38eDP_Lane 3-
19NC39GND
20eDP Panel PWR40NC

Disclaimer

DFI reserves the right to change the specifications at any time prior to the product's release. This QR may be based on the product's revision. For more documentation and drivers, please visit the download page at www.dfi.com/downloadcenter.

Models: RPS183, RPS183 Industrial Motherboard, RPS183, Industrial Motherboard, Motherboard

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