DEBIX Model A Single Board Computer User Guide

: June 14, 2024
: DEBIX

Table of Contents

Chapter 1 Security
Chapter 2 DEBIX SOMAIntroduction
Overview
Chapter 3 DEBIX SOMAI/OBoard
Chapter 4 Camera Adapter BoardforDEBIX
Documents / Resources

DEBIX Model A Single Board Computer User Guide

Version: V2.0 (2023-08)
Complied by: Polyhex Technology Company Limited (http://www.polyhex.net/)

DEBIX SOM A is the first System on Module in the DEBIX industrial computer family. Just likeDEBIX Model A single board computer, it is based on NXP i.MX 8M Plus processor withaNeural Processing Unit (NPU) operating at up to 2.3 TOPS, bringing us the samepowerful system performance.

Figure 1 DEBIX SOM A

REVISION HISTORY

Rev.| Date| Description
1.0| 2022.12.01| First edition
1.1| 2023.02.23| Added Chapter 1.6 Accessories cable for DEBIX SOM A I/OBoard.
1.2| 2023.04.23| Added eMMC formatting procedure and camera adapter boardcontents.
2.0| 2023.07.29| Overall optimization of documentation, separate user manual foradd-on boards.

Chapter 1 Security

Safety Precaution
This document inform how to make each cable connection. In most cases, you will simplyneed to connect a standard cable. Table 1 Terms and conventions

Symbol	Meaning

Warning!
| Always disconnect the power cord from the chassis whenever there is no workload required on it. Do not connect the power cable while the power is on. A sudden rush of power can damage sensitive electronic components. Only experienced electricians should open the chassis.
Caution!
| **** Always ground yourself to remove any static electric charge before touching DEBIX product. Modern electronic devices are very sensitive to electric charges. Use a grounding wrist strap at all times. Place all electronic components on a static-dissipative surface or in a static-shielded bag.

Safety Instruction
To avoid malfunction or damage to this product please observe the following:

Disconnect the device from the DC power supply before cleaning. Use a damp cloth. Donot use liquid detergents or spray-on detergents.
Keep the device away from moisture.
During installation, set the device down on a reliable surface. Drops and bumps will leadtodamage.
Before connecting the power supply, ensure that the voltage is in the required range, andthe way of wiring is correct.
Carefully put the power cable in place to avoid stepping on it.
If the device is not used for a long time, power it off to avoid damage caused by sudden
Do not pour liquid into the venting holes of the enclosure, as this could cause fire or electric shock.
For safety reasons, the device can only be disassembled by professional personnel.
If one of the following situations occur, get the equipment checked by service personnel The power cord or plug is damaged. Liquid has penetrated into the equipment.
- The equipment has been exposed to moisture.
- The equipment does not work well, or you cannot get it to work according to the user’s manual.
- The equipment has been dropped and damaged.
- The equipment has obvious signs of breakage.
Do not place the device outside the specified ambient temperature range. This will damage the machine. It needs to be kept in an environment at controlled temperature.
Due to the sensitive nature of the equipment, it must be stored in a restricted access location, only accessible by qualified engineer

DISCLAIMER : Polyhex disclaims all responsibility for the accuracy of any statement of thisinstructional document

Declaration of Compliance
This product has passed the following certifications:
Table 2 Compliance Certification

Symbol	Meaning
This equipment has passed CE certified.
This equipment is manufactured in compliance with RoHS regulations.

UKCA Mark | This equipment has passed UKCA certified.
| This equipment has passed FCC certified.
PSE Mark | This equipment has passed PSE certified.
Tick Icon | This equipment has passed C-Tick certified.
| This equipment is manufactured in compliance with RCM regulations.

Technical Support

Visit DEBIX website https://www.debix.io/ where you can find the latest information about the product.
Contact your distributor, sales representative or Polyhex’s customer service center for technical support if you need additional assistance. Please have the following infoready before you call:
- Product name and memory size
- Description of your peripheral attachments
- Description of your software(operating system, version, application software, etc.)
- A complete description of the problem
- The exact wording of any error messages

Discord Community (recommended): https://discord.com/invite/adaHHaDkH2
Email: info@polyhex.net

Chapter 2 DEBIX SOMAIntroduction

DEBIX SOM A is an embedded SOM (system on module) board based on NXP i.MX8MPlus, with commercial-grade and industrial-grade CPU options, it can be widely used inmachinevision and machine learning, advanced multimedia, smart city, edge Computing andother scenarios that require high reliability

Main features:
Powerful quad-core Arm® Cortex®-A53 CPU with a neural processing unit (NPU) withacomputing speed up to 2.3TOPS
Two vision signal processors (ISP) and two camera inputs for efficient vision system
In terms of multimedia, video codec (including H.265, H.264), 3D/2D image accelerationand various audio and voice functions
Real-time control of Cortex-M7.
Powerful network control provided by CAN FD, supporting dual Gigabit Ethernet, oneof which supports TSN
High industrial reliability with DRAM inline ECC
Specially designed for harsh environmental conditions and temperature changes, thewide temperature range of the CPU from -40°C to 105°C makes it suitable for extremeindustrial environments, transportation, industrial control and other fields.
Support for Ubuntu, Android, Yocto, Windows 10 IoT

Overview

Figure 2 DEBIX SOM A Front
Product Overview
Figure 3 DEBIX SOM A Back

DEBIX SOM A utilizes NXP i.MX 8M Plus as Soc, supports dual Gigabit Ethernet, dual imagesignal processor and dual camera input, the data specifications are as follows:

Table 3 DEBIX SOM A specification

System

CPU| i.MX 8M Plus, 4 x Cortex-A53 up to 1.8GHz, with 2.3TOPS computingpower NPU, and C520L 3D GPU and GC7000UltraLite 3D GPU
Memory| 2GB LPDDR4 (1GB/4GB/8BG optional)
**** Storage|

Micro SD card communication interface (supports 8GB/16GB/32GB/64GB/128GB/256GB MicroSD card capacity)
Onboard eMMC (8GB/16GB/32GB/64GB/128GB/256GBoptional)

**** OS| Ubuntu，Android11，Yocto-L5.10.72_2.2.0，Windows 10 IoT Enterprise NOTE Only 8GB LPDDR4 supports Windows 10 IoT Enterprise.
Communication
Gigabit Network| 2 x Gigabit Ethernet controller, one of which supports Time SensitiveNetworking (TSN)
Video & Audio
HDMI| 1 x HDMI 2.0a, supports 3840 x 2160 @30Hz, 1920 x 1080 @120Hz,1920 x 1080 @60Hz
LVDS| 1 x LVDS, supports 4Lane and 8Lane
MIPI DSI| 1 x MIPI DSI, supports 2560 x 1080 @60Hz
MIPI CSI| 2 x MIPI CSI
Audio| Up to 6 x SAI (Simultaneous Audio Interface), HiFi4 DSP, 1 x SPDIFIN, 1 x SPDIF OUT NOTE 1 x SAI 8 TX and 8 RX channels, 1 x SAI 4 TX and 4 RX channels, 2 x SAI 2 TX and 2 RX channels, 2x SAI 1 TX and 1RX channels, each SAI supports I2S and AC97
External I/O Interface

USB| 2 x USB 3.0
UART| Up to 4 x UART
I2C| Up to 6 x I2C, leading to five I2C, i.e. I2C2~I2C6 (2 of them aremultiplexed as SD1), I2C1 can’t be configured.
SDIO| 2 x SDIO 3.0
SPI| Up to 3 x ECSPI
PCIe| 1 x PCIe Gen3
CAN| 2 x CAN
GPIO| Default 13 x GPIO, other function pins can be configured as GPIOthrough software
Power Supply
Power Input| 3.5V~5V
Mechanical & Environmental
Connector| 4 x double-sided contact board-to-board Plug connectors (model BB51024A-R80-10-32), 2 x 40pin/0.5mm pitch, matching varioussocket heights
Size (L x W x H)| 60.0mm x 40.0mm x 5.6mm
Weight| 23g
OperatingTemperature| 1) Industrial grade: -20°C~70°C2) Industrial grade: -40°C~85°C

Composition
DEBIX SOM A consists of different computer components. The most important component isthe “brain” of the computer, the system-on-chip (SoC) in the center of the motherboard. The SoC contains most of the components of the computer, often containing both thecentra processing unit (CPU) and the graphics processing unit (GPU). DEBIX SOMAhas RandomMemory (RAM), eMMC, and PMIC (PCA9450C), which is used to manage the power devicesof the host machine, as shown in the figure figure:

Figure 4 DEBIX SOM A

Interface
DEBIX SOM A has 4 external board-to-board Plug connectors, the model isBB51024A-R80-10-32, 2x 40pin/0.5mm pitch, matching 4 socket connectors of different heights, the model is BB51024W-R80- 30-32, BB51024W-R80-35-32, BB51024W-R80-40-32, BB51024W-R80-45-32, used to connect DEBIX SOM A I/O Board.

Figure 5

The table below lists the pinouts of the four connectors of DEBIX SOMA, and lists thepinnames of the CPU corresponding to each pin.

Table 4 Header description of

Table Column Name	Meaning
Default	The function pin definition we are using now (the definition given in

the schematic **** diagram)
BALL_NAME| The pin name of the corresponding CPU
BALL| CPU pin number

J3 Pinout

Table 5 J3 Pinout

Pin	Default	BALL_NAME	BALL	NOTE
Pin1	GND
Pin2	GND
Pin3	GPIO1_IO06	GPIO1_IO06	A3	NVCC_GPIO, 1V8, Input with PD
---	---	---	---	---
Pin4	GPIO1_IO15	GPIO1_IO15	B5	NVCC_GPIO, 1V8, Input with PD
**** Pin5	**** GPIO1_IO05	**** GPIO1_IO05	**** B4	NVCC_GPIO, 1V8,

Output high during reset, input with PU after reset
Pin6| GPIO1_IO14| GPIO1_IO14| A4| NVCC_GPIO, 1V8, Input with PD
Pin7| GPIO1_IO01| GPIO1_IO01| E8| NVCC_GPIO, 1V8, Output low during reset, input with PD after reset
Pin8| GPIO1_IO13| GPIO1_IO13| A6| NVCC_GPIO, 1V8, Input with PD
Pin9| GPIO1_IO00| GPIO1_IO00| A7| NVCC_GPIO, 1V8, Input with PD
Pin10| GPIO1_IO12| GPIO1_IO12| A5| NVCC_GPIO, 1V8, Input with PD
Pin11| GND| | |
Pin12| GPIO1_IO11| GPIO1_IO11| D8| NVCC_GPIO, 1V8, Input with PD
Pin13| USB1_RXN| USB1_RX_N| B9| VDD_USB_3P3, 3V3, Input
Pin14| GPIO1_IO10| GPIO1_IO10| B7| NVCC_GPIO, 1V8, Input with PD
Pin15| USB1_RXP| USB1_RX_P| A9| VDD_USB_3P3, 3V3, Input
Pin16| GPIO1_IO09| GPIO1_IO09| B8| NVCC_GPIO, 1V8, Input with PD
Pin17| GND| | |
Pin18| GPIO1_IO08| GPIO1_IO08| A8| NVCC_GPIO, 1V8, Input with PD
Pin19| USB1_TXN| USB1_TX_N| B10| VDD_USB_3P3, 3V3, Output
Pin20| GPIO1_IO07| GPIO1_IO07| F6| NVCC_GPIO, 1V8, Input with PD
Pin21| USB1_TXP| USB1_TX_P| A10| VDD_USB_3P3, 3V3, Output
Pin22| GND| | |
Pin23| GND| | |
Pin24| USB1_DN| USB1_D_N| E10| VDD_USB_3P3, 3V3, Input
Pin25| USB2_RXN| USB2_RX_N| B12| VDD_USB_3P3, 3V3, Input
Pin26| USB1_DP| USB1_D_P| D10| VDD_USB_3P3, 3V3, Input
Pin27| USB2_RXP| USB2_RX_P| A12| VDD_USB_3P3, 3V3, Input
Pin28| GND| | |
---|---|---|---|---
Pin29| GND| | |
Pin30| USB2_DN| USB2_D_N| E14| VDD_USB_3P3, 3V3, Input
Pin31| USB2_TXN| USB2_TX_N| B13| VDD_USB_3P3, 3V3, Output
Pin32| USB2_DP| USB2_D_P| D14| VDD_USB_3P3, 3V3, Input
Pin33| USB2_TXP| USB2_TX_P| A13| VDD_USB_3P3, 3V3, Output
Pin34| GND| | |
Pin35| GND| | |
Pin36| USB1_VBUS_3V 3| USB1_VBUS| A11| VDD_USB_3P3, 3.3V, Input
Pin37| PCIE_CLKN| PCIE_REF_PADCLK N| E16| VDD_PCI_1P8, 1V8, High-Z
Pin38| USB2_VBUS_3V 3| USB2_VBUS| D12| VDD_USB_3P3, 3.3V, Input
Pin39| PCIE_CLKP| PCIE_REF_PADCLK P| D16| VDD_PCI_1P8, 1V8, High-Z
Pin40| JTAG_TMS| JTAG_TMS| G14| NVCC_JTAG, 1V8, Input with PU
Pin41| GND| | |
Pin42| JTAG_TDO| JTAG_TDO| F14| NVCC_JTAG, 1V8, Input with PU
Pin43| PCIE_RXN| PCIE_RXN_N| B14| VDD_PCI_1P8, 1V8, Input, High-Z
Pin44| JTAG_TDI| JTAG_TDI| G16| NVCC_JTAG, 1V8, Input with PU
Pin45| PCIE_RXP| PCIE_RXN_P| A14| VDD_PCI_1P8, 1V8, Input, High-Z
Pin46| JTAG_MOD| JTAG_MOD| G20| NVCC_JTAG, 1V8, Input with PD
Pin47| GND| | |
Pin48| JTAG_TCK| JTAG_TCK| G18| NVCC_JTAG, 1V8, Input with PU
Pin49| PCIE_TXN| PCIE_TXN_N| B15| VDD_PCI_1P8, 1V8, Output, High-Z
Pin50| GND| | |
Pin51| PCIE_TXP| PCIE_TXN_P| A15| VDD_PCI_1P8, 1V8, Output, High-Z
---|---|---|---|---
Pin52| CSI1_DN0| MIPI_CSI1_D0_N| E18| VDD_MIPI_1P8, 1V8, Input
Pin53| GND| | |
Pin54| CSI1_DP0| MIPI_CSI1_D0_P| D18| VDD_MIPI_1P8, 1V8, Input
Pin55| DSI_DN0| MIPI_DSI1_D0_N| B16| VDD_MIPI_1P8, 1V8, Output low
Pin56| GND| | |
Pin57| DSI_DP0| MIPI_DSI1_D0_P| A16| VDD_MIPI_1P8, 1V8, Output low
Pin58| CSI1_DN1| MIPI_CSI1_D1_N| E20| VDD_MIPI_1P8, 1V8, Input
Pin59| DSI_DN1| MIPI_DSI1_D1_N| B17| VDD_MIPI_1P8, 1V8, Output low
Pin60| CSI1_DP1| MIPI_CSI1_D1_P| D20| VDD_MIPI_1P8, 1V8, Input
Pin61| DSI_DP1| MIPI_DSI1_D1_P| A17| VDD_MIPI_1P8, 1V8, Output low
Pin62| GND| | |
Pin63| GND| | |
Pin64| CSI1_CKN| MIPI_CSI1_CLK_N| E22| VDD_MIPI_1P8, 1V8, Input
Pin65| DSI_CKN| MIPI_DSI1_CLK_N| B18| VDD_MIPI_1P8, 1V8, Output low
Pin66| CSI1_CKP| MIPI_CSI1_CLK_P| D22| VDD_MIPI_1P8, 1V8, Input
Pin67| DSI_CKP| MIPI_DSI1_CLK_P| A18| VDD_MIPI_1P8, 1V8, Output low
Pin68| GND| | |
Pin69| GND| | |
Pin70| CSI1_DN2| MIPI_CSI1_D2_N| E24| VDD_MIPI_1P8, 1V8, Input
Pin71| DSI_DN2| MIPI_DSI1_D2_N| B19| VDD_MIPI_1P8, 1V8, Output low
Pin72| CSI1_DP2| MIPI_CSI1_D2_P| D24| VDD_MIPI_1P8, 1V8, Input
Pin73| DSI_DP2| MIPI_DSI1_D2_P| A19| VDD_MIPI_1P8, 1V8, Output low
Pin74| GND| | |
Pin75| DSI_DN3| MIPI_DSI1_D3_N| B20| VDD_MIPI_1P8, 1V8, Output low
Pin76| CSI1_DN3| MIPI_CSI1_D3_N| E26| VDD_MIPI_1P8, 1V8, Input
Pin77| DSI_DP3| MIPI_DSI1_D3_P| A20| VDD_MIPI_1P8, 1V8, Output low
Pin78| CSI1_DP3| MIPI_CSI1_D3_P| D26| VDD_MIPI_1P8, 1V8, Input
---|---|---|---|---
Pin79| GND| | |
Pin80| GND| | |

J4 Pinout

Table 6 J4 Pinout

Pin	Default	BALL_NAME	BALL	NOTE
Pin1	GND
Pin2	GND
Pin3	LVDS1_TX0_P	LVDS1_D0_P	A26	VDD_LVDS_1P8, 1V8
Pin4	CSI2_DN3	MIPI_CSI2_D3_N	B21	VDD_MIPI_1P8, 1V8, Input
Pin5	LVDS1_TX0_N	LVDS1_D0_N	B26	VDD_LVDS_1P8, 1V8
Pin6	CSI2_DP3	MIPI_CSI2_D3_P	A21	VDD_MIPI_1P8, 1V8, Input
Pin7	GND
Pin8	GND
Pin9	LVDS1_TX1_P	LVDS1_D1_P	A27	VDD_LVDS_1P8, 1V8
Pin10	CSI2_DN2	MIPI_DSI2_D2_N	B22	VDD_MIPI_1P8, 1V8, Input
Pin11	LVDS1_TX1_N	LVDS1_D1_N	B27	VDD_LVDS_1P8, 1V8
Pin12	CSI2_DP2	MIPI_DSI2_D2_P	A22	VDD_MIPI_1P8, 1V8, Input
Pin13	GND
Pin14	GND
Pin15	LVDS1_CLK_P	LVDS1_CLK_P	A28	VDD_LVDS_1P8, 1V8
Pin16	CSI2_CKN	MIPI_CSI2_CLK_N	B23	VDD_MIPI_1P8, 1V8, Input
Pin17	LVDS1_CLK_N	LVDS1_CLK_N	B28	VDD_LVDS_1P8, 1V8
Pin18	CSI2_CKP	MIPI_CSI2_CLK_P	A23	VDD_MIPI_1P8, 1V8, Input
Pin19	GND
Pin20	GND
---	---	---	---	---
Pin21	LVDS1_TX2_P	LVDS1_D2_P	B29	VDD_LVDS_1P8, 1V8
Pin22	CSI2_DN1	MIPI_CSI2_D1_N	B24	VDD_MIPI_1P8, 1V8, Input
Pin23	LVDS1_TX2_N	LVDS1_D2_N	C28	VDD_LVDS_1P8, 1V8
Pin24	CSI2_DP1	MIPI_CSI2_D1_P	A24	VDD_MIPI_1P8, 1V8, Input
Pin25	GND
Pin26	GND
Pin27	LVDS1_TX3_P	LVDS1_D3_P	C29	VDD_LVDS_1P8, 1V8
Pin28	CSI2_DN0	MIPI_CSI2_D0_N	B25	VDD_MIPI_1P8, 1V8, Input
Pin29	LVDS1_TX3_N	LVDS1_D3_N	D28	VDD_LVDS_1P8, 1V8
Pin30	CSI2_DP0	MIPI_CSI2_D0_P	A25	VDD_MIPI_1P8, 1V8, Input
Pin31	GND
Pin32	GND
Pin33	LVDS0_TX0_P	LVDS0_D0_P	D29	VDD_LVDS_1P8, 1V8
Pin34	NAND_DQS	NAND_DQS	R26	NVCC_NAND, 1V8, Input with PD
Pin35	LVDS0_TX0_N	LVDS0_D0_N	E28	VDD_LVDS_1P8, 1V8
Pin36	ONOFF	ONOFF	G22	NVCC_SNVS, 1V8, Input with PU
Pin37	GND
Pin38	POR_B	POR_B	J29	NVCC_SNVS, 1V8, Input with PU
Pin39	LVDS0_TX1_P	LVDS0_D1_P	E29	VDD_LVDS_1P8, 1V8
Pin40	PMIC_ON_REQ	LVDS0_D1_P	F22	NVCC_SNVS, 1V8, Output high with PU
Pin41	LVDS0_TX1_N	LVDS0_D1_N	F28	VDD_LVDS_1P8, 1V8
Pin42	GND
Pin43	GND
Pin44	BOOT_MODE0	BOOT_MODE0	G10	NVCC_JTAG, 1V8, Input with PD
Pin45	LVDS0_CLK_P	LVDS0_CLK_P	F29	VDD_LVDS_1P8, 1V8
Pin46	BOOT_MODE1	BOOT_MODE1	F8	NVCC_JTAG, 1V8, Input with PD
Pin47	LVDS0_CLK_N	LVDS0_CLK_N	G28	VDD_LVDS_1P8, 1V8
---	---	---	---	---
Pin48	BOOT_MODE2	BOOT_MODE2	G8	NVCC_JTAG, 1V8, Input with PD
Pin49	GND
Pin50	BOOT_MODE3	BOOT_MODE3	G12	NVCC_JTAG, 1V8, Input with PD
Pin51	LVDS0_TX2_P	LVDS0_D2_P	G29	VDD_LVDS_1P8, 1V8
Pin52	WDOG_B	GPIO1_IO02	B6	NVCC_GPIO, 1V8, Input with PU
Pin53	LVDS0_TX2_N	LVDS0_D2_N	H28	VDD_LVDS_1P8, 1V8
Pin54	GND
Pin55	GND
Pin56	CLKIN1	CLKIN1	K28	NVCC_CLK, 1V8, Input with PD
Pin57	LVDS0_TX3_P	LVDS0_D3_P	H29	VDD_LVDS_1P8, 1V8
Pin58	GND
Pin59	LVDS0_TX3_N	LVDS0_D3_N	J28	VDD_LVDS_1P8, 1V8
Pin60	CLKOUT1	CLKOUT1	K29	NVCC_CLK, 1V8, Output low
Pin61	GND
Pin62	GND
Pin63	SD1_STROBE	SD1_STROBE	W26	NVCC_SD1, 1V8, Input with PD
Pin64	CLKIN2	CLKIN2	L28	NVCC_CLK, 1V8, Input with PD
Pin65	SD1_RESET_B	SD1_RESET_B	W25	NVCC_SD1, 1V8, Input with PD
Pin66	GND
Pin67	SD1_CLK	SD1_CLK	W28	NVCC_SD1, 1V8, Input with PD
Pin68	CLKOUT2	CLKOUT2	L29	NVCC_CLK, 1V8, Output low
Pin69	SD1_CMD	SD1_CMD	W29	NVCC_SD1, 1V8, Input with PD
Pin70	GND
Pin71	SD1_DATA0	SD1_DATA0	Y29	NVCC_SD1, 1V8, Input with PD
Pin72	SD1_DATA4	SD1_DATA4	U26	NVCC_SD1, 1V8, Input with PD
Pin73	SD1_DATA1	SD1_DATA1	Y28	NVCC_SD1, 1V8, Input with PD
Pin74	SD1_DATA5	SD1_DATA5	AA29	NVCC_SD1, 1V8, Input with PD
---	---	---	---	---
Pin75	SD1_DATA2	SD1_DATA2	V29	NVCC_SD1, 1V8, Input with PD
Pin76	SD1_DATA6	SD1_DATA6	AA28	NVCC_SD1, 1V8, Input with PD
Pin77	SD1_DATA3	SD1_DATA3	V28	NVCC_SD1, 1V8, Input with PD
Pin78	SD1_DATA7	SD1_DATA7	U25	NVCC_SD1, 1V8, Input with PD
Pin79	GND
Pin80	GND

J5 Pinout

Table 7 J5 Pinout

Pin	Default	BALL_NAME	BALL	NOTE
Pin1	GND
Pin2	GND
Pin3	I2C2_SCL	I2C2_SCL	AH6	NVCC_I2C_UART, 1V8, Input with PD
Pin4	UART1_TXD	UART1_TXD	AJ3	NVCC_I2C_UART, 1V8, Input with PD
Pin5	I2C2_SDA	I2C2_SDA	AE8	NVCC_I2C_UART, 1V8, Input with PD
Pin6	UART1_RXD	UART1_RXD	AD6	NVCC_I2C_UART, 1V8, Input with PD
Pin7	I2C3_SCL	I2C3_SCL	AJ7	NVCC_I2C_UART, 1V8, Input with PD
Pin8	UART1_CTS	UART3_RXD	AE6	NVCC_I2C_UART, 1V8, Input with PD
Pin9	I2C3_SDA	I2C3_SDA	AJ6	NVCC_I2C_UART, 1V8, Input with PD
Pin10	UART1_RTS	UART3_TXD	AJ4	NVCC_I2C_UART, 1V8, Input with PD
Pin11	I2C4_SCL	I2C4_SCL	AF8	NVCC_I2C_UART, 1V8, Input with PD
Pin12	UART2_TXD	UART2_TXD	AH4	NVCC_I2C_UART, 1V8, Input with PD
Pin13	I2C4_SDA	I2C4_SDA	AD8	NVCC_I2C_UART, 1V8, Input with PD
Pin14	UART2_RXD	UART2_RXD	AF6	NVCC_I2C_UART, 1V8, Input with PD
Pin15	GND
Pin16	UART4_TXD	UART4_TXD	AH5	NVCC_I2C_UART, 1V8, Input with PD
---	---	---	---	---
Pin17	SAI1_TXC	SAI1_TXC	AJ12	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin18	UART4_RXD	UART4_RXD	AJ5	NVCC_I2C_UART, 1V8, Input with PD
Pin19	SAI1_TXD0	SAI1_TXD0	AJ11	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin20	GND
Pin21	SAI1_TXD1	SAI1_TXD1	AJ10	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin22	SAI1_RXFS	SAI1_RXFS	AJ9	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin23	SAI1_TXD2	SAI1_TXD2	AH11	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin24	SAI1_RXC	SAI1_RXC	AH8	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin25	SAI1_TXD3	SAI1_TXD3	AD12	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin26	SAI1_RXD0	SAI1_RXD0	AC10	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin27	SAI1_TXD4	SAI1_TXD4	AH13	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin28	SAI1_RXD1	SAI1_RXD1	AF10	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin29	SAI1_TXD5	SAI1_TXD5	AH14	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin30	SAI1_RXD2	SAI1_RXD2	AH9	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin31	SAI1_TXD6	SAI1_TXD6	AC12	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin32	SAI1_RXD3	SAI1_RXD3	AJ8	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin33	SAI1_TXD7	SAI1_TXD7	AJ13	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin34	SAI1_RXD4	SAI1_RXD4	AD10	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin35	SAI1_TXFS	SAI1_TXFS	AF12	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin36	SAI1_RXD5	SAI1_RXD5	AE10	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin37	GND
Pin38	SAI1_RXD6	SAI1_RXD6	AH10	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin39	SAI5_RXD0	SAI5_RXD0	AE16	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin40	SAI1_RXD7	SAI1_RXD7	AH12	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin41	SAI5_RXD1	SAI5_RXD1	AD16	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin42	SAI1_MCLK	SAI1_MCLK	AE12	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin43	SAI5_RXD2	SAI5_RXD2	AF16	NVCC_SAI1_SAI5, 1V8, Input with PD
---	---	---	---	---
Pin44	GND
Pin45	SAI5_RXD3	SAI5_RXD3	AE14	NVCC_SAI1_SAI5, 1V8, Input with PD
Pin46	SAI5_RXFS	SAI5_RXFS	AC14	NVCC_SAI1_SAI5, 1V8, Input with PD
**** Pin47	**** SAI2_TXC	**** SAI2_TXC	**** AH15	NVCC_SAI2_SAI3_SPDIF,

1V8, Input with PD
Pin48| SAI5_RXC| SAI5_RXC| AD14| NVCC_SAI1_SAI5, 1V8, Input with PD
Pin49| SAI2_TXFS| SAI2_TXFS| AJ17| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin50| SAI5_MCLK| SAI5_MCLK| AF14| NVCC_SAI1_SAI5, 1V8, Input with PD
Pin51| SAI2_TXD| SAI2_TXD0| AH16| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin52| SAI2_RXFS| SAI2_RXFS| AH17| NVCC_SAI1_SAI5, 1V8, Input with PD
Pin53| SAI2_RXD| SAI2_RXD0| AJ14| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin54| SAI2_RXC| SAI2_RXC| AJ16| NVCC_SAI1_SAI5, 1V8, Input with PD
Pin55| SAI3_TXC| SAI3_TXC| AH19| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin56| SAI2_MCLK| SAI2_MCLK| AJ15| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin57| SAI3_TXFS| SAI3_TXFS| AC16| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin58| SAI3_MCLK| SAI3_MCLK| AJ20| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin59| SAI3_TXD| SAI3_TXD| AH18| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin60| SAI3_RXC| SAI3_RXC| AJ18| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin61| GND| | |
---|---|---|---|---
Pin62| SAI3_RXFS| SAI3_RXFS| AJ19| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin63| ECSPI2_SCLK| ECSPI2_SCLK| AH21| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin64| SAI3_RXD| SAI3_RXD| AF18| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin65| ECSPI2_SS0| ECSPI2_SS0| AJ22| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin66| SPDIF_TX| SPDIF_TX| AE18| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin67| ECSPI2_MOSI| ECSPI2_MOSI| AJ21| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin68| SPDIF_RX| SPDIF_RX| AD18| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin69| ECSPI2_MISO| ECSPI2_MISO| AH20| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin70| SPDIF_EXT_CL K| SPDIF_EXT_CLK| AC18| NVCC_SAI2_SAI3_SPDIF, 1V8, Input with PD
Pin71| HDMI_DDC_SCL| HDMI_DDC_SCL| AC22| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin72| UART3_CTS| ECSPI1_MISO| AD20| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin73| HDMI_DDC_SD A| HDMI_DDC_SDA| AF22| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin74| UART3_RTS| ECSPI1_SS0| AE20| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin75| HDMI_HPD| HDMI_HPD| AE22| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin76| UART3_TXD| ECSPI1_MOSI| AC20| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin77| HDMI_CEC| HDMI_CEC| AD22| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin78| UART3_RXD| ECSPI1_SCLK| AF20| NVCC_ECSPI_HDMI, 1V8, Input with PD
Pin79| GND| | |
Pin80| GND| | |

J6 Pinout

Table 8 J6 Pinout

Pin	Default	BALL_NAME	BALL	NOTE
Pin1	GND
Pin2	GND
Pin3	EARC_N_HPD	EARC_N_HPD	AH22	VDD_EARC_1P8, 1V8, Output
Pin4	ENET_MDC	ENET_MDC	AH28	NVCC_ENET, 1V8, Input with PD
Pin5	EARC_P_UTIL	EARC_P_UTIL	AJ23	VDD_EARC_1P8, 1V8, Output
Pin6	ENET_MDIO	ENET_MDIO	AH29	NVCC_ENET, 1V8, Input with PD
Pin7	GND
Pin8	ENET_TX_CTL	ENET_TX_CTL	AF24	NVCC_ENET, 1V8, Input with PD
Pin9	HDMI_TXCN	HDMI_TXC_N	AJ24	VDD_HDMI_1P8, 1V8
Pin10	ENET_TXC	ENET_TXC	AE24	NVCC_ENET, 1V8, Input with PD
Pin11	HDMI_TXCP	HDMI_TXC_P	AH24	VDD_HDMI_1P8, 1V8
Pin12	ENET_TD0	ENET_TD0	AC25	NVCC_ENET, 1V8, Input with PD
Pin13	GND
Pin14	ENET_TD1	ENET_TD1	AE26	NVCC_ENET, 1V8, Input with PD
Pin15	HDMI_TXN0	HDMI_TX0_N	AJ25	VDD_HDMI_1P8, 1V8
Pin16	ENET_TD2	ENET_TD2	AF26	NVCC_ENET, 1V8, Input with PD
Pin17	HDMI_TXP0	HDMI_TX0_P	AH25	VDD_HDMI_1P8, 1V8
Pin18	ENET_TD3	ENET_TD3	AD24	NVCC_ENET, 1V8, Input with PD
Pin19	GND
Pin20	ENET_RX_CTL	ENET_RX_CTL	AE28	NVCC_ENET, 1V8, Input with PD
Pin21	HDMI_TXN1	HDMI_TX1_N	AJ26	VDD_HDMI_1P8, 1V8
Pin22	ENET_RXC	ENET_RXC	AE29	NVCC_ENET, 1V8, Input with PD
Pin23	HDMI_TXP1	HDMI_TX1_P	AH26	VDD_HDMI_1P8, 1V8
Pin24	ENET_RD0	ENET_RD0	AG29	NVCC_ENET, 1V8, Input with PD
Pin25	GND
---	---	---	---	---
Pin26	ENET_cRD1	ENET_RD1	AG28	NVCC_ENET, 1V8, Input with PD
Pin27	HDMI_TXN2	HDMI_TX2_N	AJ27	VDD_HDMI_1P8, 1V8
Pin28	ENET_RD2	ENET_RD2	AF29	NVCC_ENET, 1V8, Input with PD
Pin29	HDMI_TXP2	HDMI_TX2_P	AH27	VDD_HDMI_1P8, 1V8
Pin30	ENET_RD3	ENET_RD3	AF28	NVCC_ENET, 1V8, Input with PD
Pin31	GND
Pin32	GND
Pin33	SD2_DATA0	SD2_DATA0	AC28	NVCC_SD2, 1V8, Input with PD
Pin34	SD2_WP	SD2_WP	AC26	NVCC_SD2, 1V8, Input with PD
Pin35	SD2_DATA1	SD2_DATA1	AC29	NVCC_SD2, 1V8, Input with PD
Pin36	SD2_nCD	SD2_CD_B	AD29	NVCC_SD2, 1V8, Input with PD
Pin37	SD2_DATA2	SD2_DATA2	AA26	NVCC_SD2, 1V8, Input with PD
Pin38	SD2_CLK	SD2_CLK	AB29	NVCC_SD2, 1V8, Input with PD
Pin39	GND
Pin40	SD2_CMD	SD2_CMD	AB28	NVCC_SD2, 1V8, Input with PD
Pin41	QSPIA_SCLK	NAND_ALE	N25	NVCC_NAND, 1V8, Input with PD
Pin42	SD2_DATA3	SD2_DATA3	AA25	NVCC_SD2, 1V8, Input with PD
Pin43	PMIC_32K_OUT
Pin44	QSPIA_nSS0	NAND_CE0_B	L26	NVCC_NAND, 1V8, Input with PD
Pin45	SYS_nRST
Pin46	QSPIA_DATA0	NAND_DATA00	R25	NVCC_NAND, 1V8, Input with PD
Pin47	VSD_3V3
Pin48	QSPIA_DATA1	NAND_DATA01	L25	NVCC_NAND, 1V8, Input with PD
Pin49	VSD_3V3
Pin50	QSPIA_DATA2	NAND_DATA02	L24	NVCC_NAND, 1V8, Input with PD
Pin51	VSD_3V3
Pin52	QSPIA_DATA3	NAND_DATA03	N24	NVCC_NAND, 1V8, Input with PD
---	---	---	---	---
Pin53	VDD_3V3
Pin54	VDD_1V8
Pin55	VDD_3V3
Pin56	VDD_1V8
Pin57	VDD_3V3
Pin58	VDD_1V8
Pin59	VDD_3V3
Pin60	VDD_1V8
Pin61	GND
Pin62	GND
Pin63	GND
Pin64	GND
Pin65	GND
Pin66	GND
Pin67	GND
Pin68	GND
Pin69	GND
Pin70	GND
Pin71	VSYS_5V
Pin72	VSYS_5V
Pin73	VSYS_5V
Pin74	VSYS_5V
Pin75	VSYS_5V
Pin76	VSYS_5V
Pin77	VSYS_5V
Pin78	VSYS_5V
Pin79	VSYS_5V
---	---	---	---	---
Pin80	VSYS_5V

Packing List

DEBIX SOM A Singer Board

Chapter 3 DEBIX SOMAI/OBoard

DEBIX SOM A I/O Board is a carrier board designed for DEBIX SOM A, which connectstoDEBIX SOM A through 4 double-sided board-to-board socket connectors on its front side. It’sall about full-featured interfaces supported by the core board based on i.MX 8MPlus, andprovides a perfect solution combining the functions required for industrial control, IoTconnection and multimedia.

For details of the interface and usage of DEBIX SOM A I/O board, please refer to DEBIXSOMA I/O BoardUser Manual.

Figure 6 DEBIX SOM A I/O Board

Chapter 4 Camera Adapter BoardforDEBIX

SOM A I/O Board

Camera Adapter Board is an add-on board designed for DEBIX SOM A I/OBoard to allow the connection with DEBIX Camera Modules. It has a FPC connector for the flexible flat cableof the camera module and a 2 x 10Pin connector for the CSI connection cable. For details of the interface and usage of Camera Adapter Board, please refer to Camera Adapter Board User Manual

Figure 7 Camera Adapter Board for DEBIX SOM A I/O Board

Documents / Resources

| DEBIX Model A Single Board Computer [pdf] User Guide
Model A, Model A Single Board Computer, Single Board Computer, Board Computer, Computer
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