AFE-R761 Debian 12 user guide

产品特性(Features)

• Rockchip RK3588 Arm Quad Cortex-A76 2.4GHz and Quad Cortex-A55 1.8 GHz
• Built-in NPU with processing performance of up to 6 TOPS
• Onboard 8/16GB LPDDR4 memory and 64/128GB eMMC
• Supports 8K @ 60 fps H.265/VP9 video decoding and 8K @ 30 fps H.265/H.264 video encoding
• Dedicate I/Os for AMR : 1 x 2.5GbE, 3 x GbE, 2x USB3.2, 4 x USB2.0,  2 x CAN FD, 4 x RS-485, 8bit isolated DIO
• 12-24V DC In, contact: 8KV, air: 15KV, ESD protection
• Provides a M.2 E Key with PCIE 2.1, USB 2.0 signal and a M.2 B Key with PCIE 2.1/SATA, USB 2.0 signal
• Supports Linux Debian12, Android14

产品官网链接（Product official website link）

AFE-R761 - 研华

接口布局和尺寸（Layout and Sizes）

AFE-R761接口布局图 Board Dimension Layout

 

接口引脚定义 (Connector Pin definitions)

Jumper List
Position	Description
SW1	COM2/4 485 Terminal
SW2	CAN FD Terminal
J1	USB0 OTG Mode selection,default USB3.0 host
J2	ATX/AT Mode Selection,defa

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

Prduct	Image Version	Release Date	Release Version	Release notes	Image Download	BSP Download Tag	SDK	Comment	Test Report
ASR-A501 EG90	DIV110057	2025/04/08	RTM	Release note	Baidu  Password：a887 Dropbox	RK3588_RISC_DIV110057.xml	Ask PM for Help		Test Report

• Alpha:  Basic I/O function bring up by RD;

• Beta:  Basic I/O function、performance and middleware verified by RD. Peripherals integrated;

• GA:  Beta version by QE verification;

• RTM:  Beta version by SI/Power/QE verification and pre-loaded;

For BSP files, Please contact us.

Debian 燒錄方法 (Debiand Flash eMMC Method)

Using_RKTool for ASR-A501.

Using bootup sd disk made_by SDDiskTool for ASR-A501.

Linux基本使用方法

AFE-R761 Function：

• DC-IN
• CAN/DEBUG
• PWR_BTN
• AUDIO
• Ethernet & LED
• USB0/1
• HDMI
• MASKROM
• RST
• SD
• RTC_BAT
• Watchdog
• TPM
• RECOVERY
• UART（COM1/2/3/4）
• PCIE_M.2_E Key
• PCIE_M.2_B Key
• CN1
• CN2