¶ YY3568
中文资料：YY3568开发板
¶ Development Board Introduction
The YY3568 motherboard is based on Rockchip RK3568 chip platform, a quad-core 64-bit Cortex-A55 core with a main frequency of up to 2GHz, integrated dual-core architecture GPU and high-performance NPU, with excellent chip performance. The development board has many functional interfaces, powerful multimedia performance, and can play unique advantages in the fields of Internet of Things, industrial control, intelligent transportation and lightweight artificial intelligence.
- The board has 2 channels of DSI, 1 channel of HDMI and 1 channel of EDP display interface. Supports dual-screen different display output and 4K resolution. Powerful display performance, and adapted to self-developed 7-inch mipi screen and edp screen. It can bring strong advantages and lower costs in the fields of multi-screen advertising machines, electronic stop signs, self-service machines, industrial HMI and other fields.
- Built-in 2-way Gigabit Ethernet, which can access and transfer data from internal and external networks via dual network ports. With WIFI/BT, PCIE 3.0 interface and SIM socket, it can be connected to 4G communication module to improve network transmission efficiency. Meets the requirements of multi-network port products such as NVR and industrial gateways.
- The built-in 5-way serial port can greatly reduce the communication cost. 2-way IIC, can connect multiple IIC devices. 1-channel CAN, which can meet the needs of automotive electronics field.
- Onboard PCIE3.0 and SATA interface, support M.2 solid-state hard disk, SATA hard disk, high-capacity expandable hard disk.
¶ Hardware Interface Definition
¶ Machine interface definition
| parameter | |
|---|---|
| SOC | Rockchip RK3568 |
| CPU | Quad-core 64-bit Cortex-A55 processor 22nm advanced technology, up to 2.0GHZ |
| GPU | The ARM G52 2EE supports OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, and Vulkan 1.1 embedded with high-performance 2D acceleration hardware |
| NPU | Integration efficient AI accelerator RKNN NPU, 08 tops @ INT8 support Caffe/TensorFlow/TFLite/ONNX/PyTorch/Keras/Darknet mainstream architectural model of a key switch |
| VPU | Support 4K60fps H265/H264/VP9 video decoding support 1080p 60fps H265/H264 video encoding support 8MISP, support HDR |
| internal storage | 2GB /4GB LPDDR4 |
| storage | 16GB /32GBeMMC |
| Ethernet | Dual Gigabit Ethernet (1000Mbps) |
| storage | Extensible via M.2 interface:-4GLTE(Data Access)"WiFi+ Bluetooth" two-in-one module (2.4GHz / 5GHz dual-band WiFi, WiFi5, 802.11a/b/g/n/ac/ax protocol - support Bluetooth 50(WIFI+BT, 4G LTE need to buy accessories) |
| display port | 1 x eDP: 2 X MIPI DSI、1X HDMI2.0 |
| camera | Support CSI camera, USB camera |
| Audio interface | 1xMIC audio input ，1*HDMI audio output，1x Amplifier Speaker Speaker Output (4 OHM 2 W power)，1x Phone Headphone Output (3 segments) |
| PCIE | 1 xpcle3. 0 |
| SATA | 1XSATA30(optional adapter board required) |
| USB | 2xUSB 3.0, 2xUSB 20(USB TYPEA interface)OTG(DIP switch), 2x USB2.0(pin) |
| Extension interface | 30Pin GPIO，5 X UART(Serial port)，2 x12C，1 X SDMMC2，4 X ADC，1 X CAN，2 X MULTI_PHY，2 x USB2.0(Pin interface)，1 X SPDIF，1x TP interface 1x MIC(microphone)，3 X LED |
| Power source | 1 x 12~19V DC Power Input Jack(5.5/2.1mm) |
| System software | Support Android11, Debian10 system |
| Motherboard size | 120mm x 88mm x19mm |
| Operating temperature | -10°C~60°C |
| Storage temperature | -20°C~70°C |
| Storage humidity | 10% ~ 80% |
| NFC | NFC device.data transmission with mobile phones/Card Reader, Compatible with android/lOS phones,Examples of applications can be found at wiki.youyeetoo.com. |
- Specification YY3568 development kit RK3568 module：
Official Download
http://dd.youyeetoo.cn:5000/sharing/Ay0Vyjk4K
Google Download
https://drive.google.com/drive/folders/10Swvzpfxq9yvEkk6DED6rVXyLRYziJap?usp=drive_link - YY3568 Development Board Appearance Dimensions Interface Schematic Diagram
- Quality inspection certificate
RoHS certificate |CE certificate |CE Test report |FCC certificate |FCC Test report :
Official Download
http://dd.youyeetoo.cn:5000/sharing/4vQw5u982
Google Download
https://drive.google.com/drive/folders/1MgDtc3qHWg2DJOYul5_eCGzEsQBPi8Ag?usp=drive_link
¶ Interface reuse and conflict table
- Power domain table
When using pins, refer to the power domain table.Avoid burning pins due to excessive voltage.
| Die Power Domain | PMUIO1 | PMUIO2 | VCCIO1 | VCCIO2 | VCCIO3 | VCCIO4 | VCCIO5 | VCCIO6 | VCCIO7 |
|---|---|---|---|---|---|---|---|---|---|
| Supply Power Voltage1 | 3.3V | 3.3V | 3.3V | 1.8V | 3.3V | 1.8V | 3.3V | 1.8V | 3.3V |
- Interface multiplexing table
| module | Pin | sysfs path | Func1 | Func2 | Func3 | Func4 | Func5 | Func6 | Die Power Domain |
|---|---|---|---|---|---|---|---|---|---|
| UART2 | UART2_TX_M0_DEBUG | /dev/ttyS2 | GPIO0_D1_u | UART2_TX_M0 | PMUIO2 | ||||
| UART2_RX_M0_DEBUG | /dev/ttyS2 | GPIO0_D0_u | UART2_RX_M0 | PMUIO2 | |||||
| UART3 | UART3_TX_M1 | /dev/ttyS3 | GPIO3_B7_d | LCDC_D22 | PWM12_M0 | GMAC1_TXEN_M0 | UART3_TX_M1 | PDM_SDI2_M2 | VCCIO5 |
| UART3_RX_M1 | /dev/ttyS3 | GPIO3_C0_d | LCDC_D23 | PWM13_M0 | GMAC1_MCLKINOUT _M0 | UART3_RX_M1 | PDM_SDI3_M2 | VCCIO5 | |
| UART4 | UART4_TX_M1 | /dev/ttyS4 | GPIO3_B2_d | LCDC_D17 | VOP_BT1120_D8 | GMAC1_RXD1_M0 | UART4_TX_M1 | PWM9_M0 | VCCIO5 |
| UART4_RX_M1 | /dev/ttyS4 | GPIO3_B1_d | LCDC_D16 | VOP_BT1120_D7 | GMAC1_RXD0_M0 | UART4_RX_M1 | PWM8_M0 | VCCIO5 | |
| UART8 | UART8_TX_M0 | /dev/ttyS8 | GPIO2_C5_d | I2S2_SDI_M0 | GMAC0_RXER | UART8_TX_M0 | SPI2_CS1_M0 | VCCIO4 | |
| UART8_RX_M0 | /dev/ttyS8 | GPIO2_C6_d | CLK32K_OUT1 | UART8_RX_M0 | SPI1_CS1_M0 | VCCIO4 | |||
| UART9 | UART9_TX_M1 | /dev/ttyS9 | GPIO4_C5_d | PWM12_M1 | SPI3_MISO_M1 | SATA1_ACT_LED | UART9_TX_M1 | I2S3_SDO_M1 | VCCIO7 |
| UART9_RX_M1 | /dev/ttyS9 | GPIO4_C6_d | PWM13_M1 | SPI3_CS0_M1 | SATA0_ACT_LED | UART9_RX_M1 | I2S3_SDI_M1 | VCCIO7 | |
| I2C1 | I2C1_SCL_TP | /dev/i2c-1 | GPIO0_B3_u | I2C1_SCL | CAN0_TX_M0 | PCIE30X1_BUTTONRSTn | MCU_JTAG_TDO | PMUIO2 | |
| I2C1_SDA_TP | /dev/i2c-1 | GPIO0_B4_u | I2C1_SDA | CAN0_RX_M0 | PCIE20_BUTTONRSTn | MCU_JTAG_TCK | PMUIO2 | ||
| I2C5 | I2C5_SCL_M0 | /dev/i2c-5 | GPIO3_B3_d | LCDC_D18 | VOP_BT1120_D9 | GMAC1_RXDV_CRS_M0 | I2C5_SCL_M0 | PDM_SDI0_M2 | VCCIO5 |
| I2C5_SDA_M0 | /dev/i2c-5 | GPIO3_B4_d | LCDC_D19 | VOP_BT1120_D10 | GMAC1_RXER_M0 | I2C5_SDA_M0 | PDM_SDI1_M2 | VCCIO5 | |
| CAN | CAN1_TX_M1 | Network node can0 | GPIO4_C3_d | PWM15_IR_M1 | SPI3_MOSI_M1 | CAN1_TX_M1 | PCIE30X2_WAKEn_M2 | I2S3_SCLK_M1 | VCCIO7 |
| CAN1_RX_M1 | Network node can0 | GPIO4_C2_d | PWM14_M1 | SPI3_CLK_M1 | CAN1_RX_M1 | PCIE30X2_CLKREQn_M2 | I2S3_MCLK_M1 | VCCIO7 | |
| TP | GPIO0_A6 | /dev/input/event2 | GPIO0_A6_d | GPU_PWREN | SATA_CP_POD | PCIE30X2_CLKREQn_M0 | PMUIO1 | ||
| GPIO0_B7 | /dev/input/event2 | GPIO0_B7_d | PWM0_M0 | CPUAVS | PMUIO2 | ||||
| I2C1_SCL_TP | /dev/input/event2 | GPIO0_B3_u | I2C1_SCL | CAN0_TX_M0 | PCIE30X1_BUTTONRSTn | MCU_JTAG_TDO | PMUIO2 | ||
| I2C1_SDA_TP | /dev/input/event2 | GPIO0_B4_u | I2C1_SDA | CAN0_RX_M0 | PCIE20_BUTTONRSTn | MCU_JTAG_TCK | PMUIO2 | ||
| 30 Pin extension pin | GSENSOR_INT_L_GPIO3_C1 | /sys/class/gpio/gpio113 | GPIO3_C1_d | LCDC_HSYNC | VOP_BT1120_D13 | SPI1_MOSI_M1 | PCIE20_PERSTn_M1 | I2S1_SDO2_M2 | VCCIO5 |
| SPDIF_TX_M1 | /proc/asound/cards | GPIO3_C5_d | PWM15_IR_M0 | SPDIF_TX_M1 | GMAC1_MDIO_M0 | UART7_RX_M1 | I2S1_LRCK_RX_M2 | VCCIO5 | |
| GPIO3_A1 | /sys/class/gpio/gpio97 | GPIO3_A1_d | LCDC_D8 | VOP_BT1120_D0 | SPI1_CS0_M1 | PCIE30X1_PERSTn_M1 | SDMMC2_D0_M1 | VCCIO5 | |
| GPIO2_D7 | /sys/class/gpio/gpio95 | GPIO2_D7_d | LCDC_D7 | VOP_BT656_D7_M0 | SPI2_MISO_M1 | UART8_TX_M1 | I2S1_SDO0_M2 | VCCIO5 | |
| GPIO0_D4 | /sys/class/gpio/gpio28 | GPIO0_D4_d | PMUIO0 | ||||||
| GPIO0_C0 | /sys/class/gpio/gpio16 | GPIO0_C0_d | PWM1_M0 | GPUAVS | UART0_RX | PMUIO2 | |||
| GPIO3_D4 | /sys/class/gpio/gpio124 | GPIO3_D4_d | CIF_D6 | EBC_SDDO6 | SDMMC2_DET_M0 | I2S1_SDI2_M1 | VOP_BT656_D6_M1 | VCCIO6 | |
| SDMMC2_CLK_M0 | /dev/block/mmcblk1 | GPIO3_D3_d | CIF_D5 | EBC_SDDO5 | SDMMC2_CLK_M0 | I2S1_SDI1_M1 | VOP_BT656_D5_M1 | VCCIO6 | |
| SDMMC2_D2_M0 | /dev/block/mmcblk1 | GPIO3_D0_d | CIF_D2 | EBC_SDDO2 | SDMMC2_D2_M0 | I2S1_LRCK_TX_M1 | VOP_BT656_D2_M1 | VCCIO6 | |
| SDMMC2_D3_M0 | /dev/block/mmcblk1 | GPIO3_D1_d | CIF_D3 | EBC_SDDO3 | SDMMC2_D3_M0 | I2S1_SDO0_M1 | VOP_BT656_D3_M1 | VCCIO6 | |
| SDMMC2_D0_M0 | /dev/block/mmcblk1 | GPIO3_C6_d | CIF_D0 | EBC_SDDO0 | SDMMC2_D0_M0 | I2S1_MCLK_M1 | VOP_BT656_D0_M1 | VCCIO6 | |
| SDMMC2_D1_M0 | /dev/block/mmcblk1 | GPIO3_C7_d | CIF_D1 | EBC_SDDO1 | SDMMC2_D1_M0 | I2S1_SCLK_TX_M1 | VOP_BT656_D1_M1 | VCCIO6 | |
| SDMMC2_CMD_M0 | /dev/block/mmcblk1 | GPIO3_D2_d | CIF_D4 | EBC_SDDO4 | SDMMC2_CMD_M0 | I2S1_SDI0_M1 | VOP_BT656_D4_M1 | VCCIO6 | |
| GPIO2_B1 | /sys/class/gpio/gpio73 | GPIO2_B1_d | SDMMC1_PWREN | I2C4_SDA_M1 | UART8_RTSn_M0 | CAN2_RX_M1 | VCCIO4 | ||
| GPIO0_D5 | /sys/class/gpio/gpio29 | GPIO0_D5_d | PMUIO0 | ||||||
| GPIO3_A5 | /sys/class/gpio/gpio101 | GPIO3_A5_d | LCDC_D12 | VOP_BT1120_D4 | GMAC1_RXD3_M0 | I2S3_SDO_M0 | SDMMC2_CMD_M1 | VCCIO5 | |
| SARADC_VIN4 | /sys/bus/iio/devices/iio\:device0/in_voltage4_raw | SARADC_VIN4 | PCIE30 | ||||||
| SARADC_VIN3 | /sys/bus/iio/devices/iio\:device0/in_voltage3_raw | SARADC_VIN3 | PCIE30 | ||||||
| SARADC_VIN2 | /sys/bus/iio/devices/iio\:device0/in_voltage2_raw | SARADC_VIN2 | PCIE30 | ||||||
| SARADC_VIN1 | /sys/bus/iio/devices/iio\:device0/in_voltage1_raw | SARADC_VIN1 | PCIE30 | ||||||
| MULTI_PHY0_REFCLKN | Reserved | MULTI_PHY0_REFCLKN | EDP | ||||||
| MULTI_PHY0_REFCLKP | Reserved | MULTI_PHY0_REFCLKP | EDP | ||||||
| MULTI_PHY1_REFCLKP | Reserved | MULTI_PHY1_REFCLKP | EDP | ||||||
| MULTI_PHY1_REFCLKN | Reserved | MULTI_PHY1_REFCLKN | EDP | ||||||
| RTC | I2C5_SCL_M0 | /sys/devices/platform/fe5e0000.i2c/i2c-5/5-0051/rtc/rtc0/time | GPIO3_B3_d | LCDC_D18 | VOP_BT1120_D9 | GMAC1_RXDV_CRS_M0 | I2C5_SCL_M0 | PDM_SDI0_M2 | VCCIO5 |
| I2C5_SDA_M0 | /sys/devices/platform/fe5e0000.i2c/i2c-5/5-0051/rtc/rtc0/time | GPIO3_B4_d | LCDC_D19 | VOP_BT1120_D10 | GMAC1_RXER_M0 | I2C5_SDA_M0 | PDM_SDI1_M2 | VCCIO5 | |
| RTCIC_INT_L_GPIO0_D3 | /sys/devices/platform/fe5e0000.i2c/i2c-5/5-0051/rtc/rtc0/time | GPIO0_D3_d | PMUIO0 | ||||||
| LED | GPIO3_A4 | /sys/class/leds/work/brightness | GPIO3_A4_d | LCDC_D11 | VOP_BT1120_D3 | GMAC1_RXD2_M0 | I2S3_LRCK_M0 | SDMMC2_D3_M1 | VCCIO5 |
| GPIO2_B2 | /sys/class/leds/work1/brightness | GPIO2_B2_u | SDMMC1_DET | I2C4_SCL_M1 | UART8_CTSn_M0 | CAN2_TX_M1 | VCCIO4 | ||
| IR | PWM7_IR | /dev/input/event0 | GPIO0_C6_d | PWM7_IR | SPI0_CS0_M0 | PCIE30X2_PERSTn_M0 | PMUIO2 | ||
| FAN | GPIO3_A6 | /sys/class/thermal/cooling_device0/cur_state | GPIO3_A6_d | LCDC_D13 | VOP_BT1120_CLK | GMAC1_TXCLK_M0 | I2S3_SDI_M0 | SDMMC2_CLK_M1 | VCCIO5 |
- Conflict table
| 1 | The wifi interface and SATA interface of YY3568 use the same M.2. wifi and SATA cannot be used at the same time |
|---|---|
| 2 | On the software driver of YY3568, the vp0 and vp1 software interfaces can be adapted to HDMI, DSI0, DSI1 and EDP. You can choose two of these four display interfaces to adapt vp0 and vp1 |
¶ Quick Start
- Release Images How to burn image to onboard Emmc
- Debug ADB Uart debug
- SD card How to boot from SD card
¶ Use the Android system
- Settings language brightness sleep volume time shutdown restart static ip
- Storage device U disk TF card SSD SATA
- Network wired network wifi 4G dial-up
- debug ADB Uart debug
- Communication Bluetooth Uart I2C CAN IR
- Audio SPK (speaker) MIC (microphone) headphone jack audio switching
- Camera usb camera mipi camera
- Display HDMI DSI EDP Setup Screen
- Install app install apk
- System information query CPU information Memory information Disk partition information Kernel version Network equipment
¶ Use the Debian system
- Settings language brightness sleep volume time shutdown restart display static ip
- Storage device U disk TF card SSD SATA
- Network wired network wifi 4G dial-up
- Debug ADB Uart debug
- Communication Bluetooth Uart I2C CAN IR
- Audio SPK (speaker) MIC (microphone) headphone jack audio switching
- Camera usb camera mipi camera
- VNC Install VNC Remote Desktop
- Build a file sharing server samba nfs
- video decode ffmpeg hardware decoding
¶ Accessories
- Display screen 10.1 inch HDMI display screen 7 inch DSI display screen 11.6 inch EDP display screen
- LIDAR youyeetoo LIDAR
- Speaker youyeetoo speaker module
- Communication module LORA Communication module（serial port）
- Camera YY3568 camera usb camera
- YYT-UART UART expansion board
- NFC NFC2COM module
- Shell metal shell Acrylic shell
- Power supply 12V 2A power adapter
- Data cable double male usb cable
- 4G module EC20 4Gmodule
- Adapter board FPC to SATA adapter board
- Battery RTC battery
- IR Infrared remote control and IR module
- Memory TF card
- Cooling module Heat sink FAN
- LED lights LED
¶ Build system
¶ Debian Application Development Guide
- LED Application call example
- UART Application call example
- IIC Application call example
- CAN Application call example
- IR Application call example
- GPIO Application call example
- C static library download link and compilation method in the previous section
- MIC Application call example
- MPP rk multimedia hardware codec demo
- NPU demo
- QT demo
- ROS robot system demo
- OpenCV Machine vision Call YY3568 CSI camera instance
- RTSP Live Video Streaming Development demo
- docker docker demo
- NFC Call Experiment Introduction to Onboard NFC NFC Chip Experiment Driven by I2C Communication communication
¶ Android Application Development Guide
- Build a development environment Install AndroidStudio
- Program running environment Run on the emulator Run on the development board
- GPIO call instance SHELL calls GPIO C calls GPIO JAVA calls GPIO
- Example of LED light control SHELL control C control JAVA control LED
- Example of CAN call Introduction to CAN communication SHELL calls CAN C calls CAN JAVA calls CAN
- Example of IIC call Introduction to IIC communication The use and compilation of I2C-TOOLS SHELL calls IIC C calls IIC JAVA calls IIC
- Example of UART call Introduction to UART communication SHELL calls UART C calls UART JAVA calls UART
- Example of IR call Introduction to IR communication SHELL calls IR C calls IR JAVA calls IR
- Example of GPS call Introduction to GPS communication SHELL calls GPS C calls GPS JAVA calls GPS
- Example of Camera call Introduction to MIPI-CSI bus Introduction to common camera parameters Camera access experiment based on MIPI-CSI
- LiDAR Access Experiment LiDAR third-party host computer installation LiDAR access experiment based on serial communication
- NFC Call Experiment Introduction to Onboard NFC NFC Chip Experiment Driven by I2C Communication communication
¶ OpenHarmoney-4.1 Guide
- OpenHarmony-4.1 Firmware Download:
Official Download
http://dd.youyeetoo.cn:5000/sharing/td6LH46jR
Google Download
https://drive.google.com/file/d/1lND_ZYUkxYxBT9J0E9GIHVgepYnMX_6L/view?usp=drive_link - Environment Environment setup Compile Burn
- Monitor HDMI display 7-inch MIPI screen 11.6-inch EDP screen
- Bus GPIO USB UART I2C CAN
- Net Ethernet WIFI/BT 4G EC20
- Storage SD Card NVME SSD SATA SSD
- Audio SPK MIC Headphone
- Misc RTC LED
¶ OpenHarmoney Guide
- dsi1 firmware download:
Official Download
http://dd.youyeetoo.cn:5000/sharing/xEG0HwwR5
Google Download
https://drive.google.com/file/d/1n1vNBr5d21I0Qg-kCEosfsy_uzSpF400/view - edp firmware download:
Official Download
http://dd.youyeetoo.cn:5000/sharing/9AtE222KM
Google Download
https://drive.google.com/file/d/1f05-u3sw_EzQdP_v-hnyO8fEHHvJKKQq/view?usp=drive_link - Program running environment Run on the emulator Run on the development board
- Source code compilation Environment build Compilation
- Net Wired Net
¶ Ubuntu
YY3568 Ubuntu Desktop system is built based on Ubuntu 64bit system, Ubuntu version (kernel 5.10).
Has the following characteristics:
- For embedded platforms, system services are streamlined, and the desktop > environment uses lxde+lxqt.
- lubuntu+ Hot Wheels customized theme, beautiful and neat.
- Xserver uses GPU + RGA for 2D acceleration, runs smoothly and takes up less CPU resources.
- Provides OpenGL and OpenCL hardware acceleration support based on Arm Mali GPU.
- Provide video hard codec support based on Rockchip VPU + Mpp.
- Pre-installed RKNN driver and API (upgrade script provided)
- Provides a series of interface APIs to operate onboard resource devices, such as GPIO, LED lights, etc.
- The system uses the hwpack file system and supports functions such as exporting rootfs and secondary packaging.
User and password
YY3568 Linux Desktop system automatically logs in to user youyeetoo after booting up.
If the debugging serial port is connected, the serial port terminal automatically logs in as the root user.
youyeetoo user password: 123456
Root user: No root password is set by default.
youyeetoo's users can configure the root password by themselves through the sudo passwd root command.
Serial terminal parameters: Baud rate: 115200
- Build environment Build Ubuntu image pack the RK image
- Firmware
Official Download
http://dd.youyeetoo.cn:5000/sharing/KKEfewcUX
Google Download
https://drive.google.com/drive/folders/1Ps67vBxE1-ditfbgAgIuN7ObzSkSsqR6?usp=drive_link