AOM-3841 Debian12 user guide
From ESS-WIKI
Contents
產品特性(Features)
- 2.0 GHzRockchip RK3576 Arm Quad Cortex-A72 2.2GHz and Quad Cortex-A53
- Onboard 4/8 GB LPDDR4 memory and eMMC / UFS
- Supports HDMI, DP and 1 x 4 lane MIPI-DSI
- Gen1, SDIO, 3 x MIPI-CSI, 3 x UART2 x GMAC, Type C, 1 x PCIe 2.1/SATA 3.1, 1 x PCIe 2.1/SATA 3.1/USB3.2
- Supports Linux Debian12 and Android14
產品官網鏈接（Product official website link）
接口布局和尺寸（Layout and Sizes）
AOM-3841 Board Dimension Layout
AOM-3841 Mechanical Specifications
- Dimension：RTXe form factor size：（D X W）77 x 65 mm
- Height on Top：2mm
- Height on Bottonm：1.5mm
Electrocal Specifications
- Power Supply Voltage：DC-in 5V+-5%
- Power Supply Current：
| Model | Maximum mode | Kernel idle | Sleep mode |
| AOM-3841 |
Test Conditions:
1. Test loading:
- Maximum load mode: Running programs*
- Idle mode: DUT power management off and no running any program
2. OS: Debian12
*Programs software: Burnin.sh (full loading for CPU+NPU+GPU+VPU)
Environmental Specifications
- Operating Temperature：0~70 °C / -40 ~ 85 °C
- Operating Humidity: 40°C @ 95% relative humidity, non-condensing
- Storage Temperature: -40 ~ 85 °C
- Storage Humidity: 95% @ 60 °C
AOM-DB3500 Board Dimension Layout
Connector Locations
I/O Connector Locations
Mechanical Diagram
For more details regarding our 2D/3D models, please visit the Advantech support service website at: http://www.advantech.com.
Board Mechanical Diagram - Front
Board Mechanical Diagram – Side1
Board Mechanical Diagram - Side2
Assembly Diagram
These figures demonstrate the order of assembly needed when attaching the thermal module and COM module to the carrier board.
AOM-3841 on AOM-DB3500 Connector，Jumper，Switch Settings
Connector List
| Lable | Function | Lable | Function |
| DC IN | 4Pin Terminal Connector for DC IN（Input） | CN3 | GPIO Pin Header |
| ROM-AB1 | RTXe connector | HDMI RX | HDMI RX Connector（Input） |
| ROM-CD1 | RTXe connector | CAN0_1 | CAN Bus Connector |
| PWRBTN PH | Power Button Pin Header | HDM A TYPE | HDMI Connector |
| RSTBTN_PH | Reset Button Pin Header | TYPEC_DP | DP&USB2.0+USB 3.0 Typec Connector |
| DEBUG | Debug Port | SD | SD Card Connector |
| MIC1 | MIC-IN Connector（Input） | MICRO USB | Micro USB Connector（USB2.0 only） |
| LOUT1 | Headphones Connector（Output） | USB1/2 | TypeA USB Connector（2xUSB2.0+USB3.0） |
| MIC2 | MIC-IN Connector（Input） | SPI_CN2 | SPI0 Pin Header |
| LOUT2 | Headphones Connector（Output） | SPI_CN1 | SPI1 Pin Header |
| PCIEA-X4 | PCIe x4 Connector | GMAC0 | GMAC0 Connector |
| EDP | EDP Connector | GMAC1 | GMAC1 Connector |
| EDP BL | EDP Backlight Connector | ERP DEBUG | EPR MCU FW Update Connector |
| I2S0 | I2S0 Connector | RTC BAT | RTC Coin Battery Connector |
| I2S1 | I2S1 Connector | CN1 | Watchdog Connector |
| SIM | SIM card Connector | M.2_B | M.2 Key-B Connector |
| CN2 | I2C Connector for I2C0 | M.2_E1 | M.2 Key-E Connector |
| CM1_2 | COM Port Port1,2 Con-nector | M.2_E2 | M.2 Key-B Connector（for SDIO） |
| CN4 | I2C Connector for I2C1 | CN6 | Resvered Signal Connector |
| CSI0_FPC | MIPI FPC Connector for CSI0 | CN5 | SDIO Connector（for SD1） |
| CSI1_FPC | MIPI FPC Connector for CSI1 | CN7 | Supply +5V Connector |
| CSI2_FPC | MIPI FPC Connector for CSI2 |
Jumper Locations
Switch Locations
Button Locations
| Lable | Function | Lable | Functiion |
| PWR BTN | Power Button | J8 | M2_E1 Power Select |
| RST BTN | Reset Button | J10 | M.2_B Power Selsct |
| SW1 | BOOT SELECT Switch | J9 | UART1 to M2_E2 or M2_E1 Connector Select |
| SW2 | USB0 PWE_EN Select Switch | J2 | AT/ATX Select Header |
| SW3 | USB0 OC# Select Switch | J37 | GPIO4_Z_G Selection |
| J12 | EDP0/LVDS0/DSI Hot-Plug Detect Selection Header | J26 | GPIO0_Z_G Selection |
| J15 | EDP VDD Power Select | J28 | GPIO0 Selection |
| J16 | EDP Backlight Power Select | J31 | GPIO4 Selection |
| J17 | Header For SD1 Selection | J20 | GPIO7 Selection |
| J18 | Header For SD1_CD# Selecttion | J24 | GPIO7A Selection |
| J30 | Header For EDP0_BKLT_EN and EDP0_BKLT_PWM | J25 | GPIO1 Selection |
| J22 | CAN0 BUS Terminal Resistor | J27 | GPIO1_Z_G Selection |
| J23 | CAN1 BUS Terminal Resistor | J29 | GPIO6 Selection |
| J14 | Header For WDT_OUT# Link Selection | J32 | GPIO5 Selection |
| J13 | Header For WDT_OUT# Selection | J1 | SD0_WP Select Header |
| J11 | TYPEC_OTG_ID Selection Header | J5 | SPI1_CS# Select Header |
| J6 | SPI0_CS# Select Header | J7 | USB3 2.0 OTG and Host Select Header |
| J35 | U7 mode Select | J36 | U58 mode Select |
LED Function List
| Location | Function |
| +V12 LED | Carrier Board +V12 Indicate |
| +V12 SB LED | Carrier Board +V12_SB Indicate |
| +V3.3 LED | Carrier Board +V3.3 Indicate |
| +V3.3 SB LED | Carrier Board +V3.3_SB Indicate |
| +V5 LED | Carrier Board +V5 Indicate |
| +V5 SB LED | Carrier Board +V5_SB Indicate |
| MOD_PWR_LED | Module Power Indicate |
| LED1 | M2_E1-Key LED1 Indicate |
| LED2 | M2_E1-Key LED2 Indicate |
| LED3 | M2_B-Key LED3 Indicate |
| LED4 | M2_E2-Key LED4 Indicate |
| LED5 | M2_E2-Key LED5 Indicate |
快速入门（Quick Start）
系统下载（OS Download）
Note：LIV=Yocto Linux , UIV=Ubuntu，DIV=Debain，AIV=Android
LBV=BSP，LIV=Image
Debian 烧录方法（Debian flash eMMC Method）
Linux 基本使用方式（Basic usage of Linux）
AOM-3821 （Develop Board AOM-DB3500）Support List Desocroption
SPI_CN1&SPI_SN2&CN2_I2C——I2C/SPI
Video In(MIPI CSI0/CSI1)——Camera