MYIR Electronics Limited MYD-LR3568 Development Board Instruction Manual
- September 7, 2024
- MYIR Electronics Limited
Table of Contents
MYIR Electronics Limited MYD-LR3568 Development Board
FAQs
- Q: What operating systems are supported by the MYD-LR3568 Development Board?
- A: The board supports Linux 5.10 and Debian 11 Operating Systems.
- Q: Does MYIR provide software resources for developers?
- A: Yes, MYIR offers kernel and driver source code, detailed documentation, and tools to facilitate application development.
PRODUCT INFORMATION
- MYC-LR3568 SOM as Controller Board
- Rockchip RK3568 Application Processor based on Up to 2.0GHz Quad ARM Cortex-A55 Cores
- Neural Processing Unit (NPU) operating at up to 1 TOP
- 2GB LPDDR4, 16GB eMMC Flash, 32KB EEPROM
- 2x USB 3.0, 1x USB 2.0, 2x Gigabit Ethernet, WIFI/Bluetooth, 2x CAN, Micro SD Card Slot, M.2 SSD PCIe Slot
- 1x MIPI-CSI, HDMI/Mini-DP/MIPI-DSI/LVDS, Audio Interface
- Supports for Linux and Debian OS
- Optional 7-inch LCD Module, Camera Modules and RPI Module (RS232/RS485/CAN)
The MYD-LR3568 Development Board is an advanced evaluation platform designed for the Rockchip RK3568 processor, which features up to 2.0GHz Quad ARM Cortex-A55 cores, providing various memory interfaces and enhancing the flexibility and convenience of the board to connect peripheral devices. The board supports Linux and Debian OS, and it can withstand industrial working temperature range from -40 to 85 Celsius, or an extended range from -20 to 70 Celsius. The MYD-LR3568 Development Board is built around the MYC-LR3568 System-On- Module (SOM) and has explored many features of the Rockchip RK3568 SoC through the 381-pin LGA expansion interface. This board is powered by a 12V/3A DC power supply, equipped with two USB 3.0 ports, one USB 2.0 interface, dual Gigabit Ethernet interfaces, two CAN interfaces, and an integrated WiFi/Bluetooth module. Furthermore, it incorporates a Micro SD card slot and an M.2 NVMe SSD-compatible PCIe slot. The board also features a diverse set of multimedia interfaces, such as HDMI, Mini-DP, MIPI-DSI, and LVDS display interfaces, along with a MIPI-CSI video input interface and audio capabilities. Moreover, the board offers flexibility for expansion through various peripheral signals accessible via the RPI Interface (GPIO/I2C/UART/SPI/CAN) and the MiFAN Interface (GPIO/I2C/UART/SPI/USB/PWM), enabling users to customize and enhance their development experience.
The MYD-LR3568 Development Board is delivered with a Quick Start Guide, one USB Type-C cable, and one 12V/3A power adapter. MYIR also offers MY-CAM004M 4AHD-to-MIPI Camera Module, MY- CAM005M MIPI Camera Module, MY- LVDS070C 7-inch LCD Module, and MY-WIREDCOM RPI Module as add-on options for the board. The MYD-LR3568 with the RK3568J version also includes an expansion board MY-ICEB001 that extends three USB 2.0 ports, one RS232 port, two RS485 ports, two CAN interfaces, and one M.2 Socket for a USB-based 4G/5G LTE Module with a SIM card holder. These enhancements significantly broaden the board’s capabilities, enabling users to fulfill their unique project needs with versatility and flexibility. The MYD-LR3568 Development Board is capable of running Linux 5.10 and Debian 11 Operating Systems, ensuring a stable and efficient performance. MYIR provides abundant software resources, including kernel and driver source code, as well as detailed documentation and tools that facilitate rapid and easy development for users. These resources provide the necessary support to developers, enabling them to focus on creating innovative and exciting applications.
Hardware Specification
The RK3568 is a high-performance general-purpose SoC produced by Rockchip, which adopts an advanced 22nm process technology and integrates a 4-core ARM A55 processor and an advanced Mali G52 2EE graphics processor. It supports 4K decoding and 1080P encoding. Moreover, the RK3568 supports various types of peripheral interfaces such as SATA/PCIE/USB3.0, and has a built-in independent NPU that can be used for lightweight artificial intelligence (AI) applications. The RK3568 is targeted at a diverse range of applications, including IoT gateways, NVR storage, industrial control, HMI, cloud terminals, central vehicle controllers, and facial recognition systems. Its robust performance and feature set make it a reliable and versatile solution for these demanding applications. MYIR utilizes the RK3568B2 and RK3568J for its MYC-LR3568 System-on-Module. Both the RK3568B2 and RK3568J are fully compatible and share the same FCCSP636L package. The MYC-LR3568 equipped with the RK3568B2 supports an operating temperature range of -20 to 70 degrees Celsius, with a CPU clock speed reaching up to 2.0GHz. Meanwhile, the MYC- LR3568 featuring the RK3568J can operate within a temperature range of -40 to 85 degrees Celsius, and its CPU clock speed reaches up to 1.8GHz in overdrive mode.
The MYD-LR3568 Development Board is using the MYC-LR3568 SOM as the core controller board. It takes full features of Rockchip RK3568 processor and the main features are characterized as below:
Mechanical Parameters
- Dimensions: 90mm x 120mm (baseboard), 43mm x 45mm (SOM)
- PCB Layers: 6-layer design (base board), 12-layer design (SOM)
- Power supply: +12V/3A (baseboard); +5V/1A, 3.3V/3A (SOM)
- Working temperature: -40~85 Celsius (industrial grade) or -20~70 Celsius (extended temperature) (WiFi/BT Module: -30~85 Celsius)
The MYD-LR3568 Controller Board (MYC-LR3568 SOM)
Processor
- Rockchip RK3568 processor
- Quad-core ARM Cortex-A55@2.0GHz (RK3568B2)/Quad-core ARM Cortex-A55@1.4GHz (RK3568J) (If you need RK3568J version at 1.8GHz in overdrive mode, please inquire MYIR.)
- Arm Mali-G52 2EE GPU with support for OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1
- Up to 1.0 TOPS NPU
- Supports 4K 60fps H.265/H.264/VP9 Decoder and 1080P 60fps H.265/H.264 Encoder
Memory
- 2GB LPDDR4 (supports 1GB/4GB/8GB)
- 16GB eMMC (supports 8GB/32GB)
- 32KB EEPROM
Peripherals and Signals Routed to Pins
- Power Management IC
- 381-pin LGA Expansion Interface
- 2x RGMII/RMII
- 1x PCIe3.0, 1x 2 lane RC/EP, 2x 1 lane RC
- 2x USB 2.0 Host
- Multi-PHY (USB3.0 OTG/SATA0, USB3.0 Host/SATA1/QSGMII/SGMII, PCIe2.1/SATA2/QSGMII/SGMII)
- SDIO (SDIO3.0/EMMC4.5.1, SDIO3.0)
- 10x UART
- 3x CAN2.0 a/b
- 6x I2C
- 15x PWM
- 4x SPI
- 8x SARADC, 10-bit
- 1x DVP Camera Input, 16-bit
- 1x MIPI-CSI, 4 lane/2+2 lane, 2.5Gbps
- 1x HDMI2.0 (supports 4K@60fps/1080p@120fps)
- 1x eDP1.3 (supports 2.5K@60fps)
- 1x LVDS/Dual MIPI-DSI (supports 2.5Kp@60fps)
- 1x Parallel RGB (supports 1080p@60fps)
- 2x I2S/PCM, 8-channel
- 1x I2S/PCM, 2-channel
- 1x PDM, 8-channel
- Up to 152x GPIOs
- Note: the peripheral signals brought out to the expansion interface are listed in the maximum number. Some signals are reused. Please refer to the processor datasheet and the SOM pinout description file.
The MYD-LR3568 Development Board Base Board
- 1 x Power Jack
- 1 x Debug UART (USB Type-C connector)
- USB
- 2x USB 3.0 Host (Type-A)
- 1x USB 2.0 Host (via MiFAN expansion interface)
- 2x 10/100/1000Mbps Ethernet interfaces
- 1x WiFi/Bluetooth Module (complies with IEEE 802.11a/b/g/n/ac standard and supports BT 5.2)
- 2x CAN interfaces (via RPI expansion interface)
- 1x Micro SD card slot
- 1x M.2 NVME SSD PCIe slot
- 1x FAN socket
- 1x HDMI interface
- 1x Mini DP interface
- 1x MIPI-DSI interface
- 1x Single-channel 4-lane LVDS interface
Supports MYIR’s MY-LVDS070C LCD Module with Capacitive Touch Screen
- 1x MIPI-CSI Camera Interface
Support MYIR’s MY-CAM004M 4AHD-to-MIPI Camera Module and MY-CAM005M MIPI Camera Modules
- 1x 3.5mm Headphone/Mic Audio Jack
- 5x Buttons (Reset, Upload, Power, Volume+, Volume-)
- 2x Extension interfaces
- RPI interface (2.54mm pitch 2x 20-pin expansion connector, GPIO/I2C/UART/SPI/CAN, compatible with
- Raspberry PI standard 40-pin extension interface)
Supports MYIR’s MY-WIREDCOM RPI Module to extend RS485, RS232, and CAN functions
- MiFAN interface (2.54mm 2x 20-pin expansion connector, GPIO/I2C/UART/SPI/USB/PWM)
Software Features
The MYD-LR3568 development board offers support for Linux and Debian OS and is equipped with comprehensive software packages. To assist clients in speeding up their projects, the kernel and numerous peripheral drivers are provided in source code format. Below is a brief overview of the key software features:
| Item | Features | Description | Source Code |
|---|
Bootloader
| ATF| Switching and initialization of secure and non-secure
environments
| YES
SPL| Initialize DDR, RTC, and PMIC, and load the image into RAM| YES
U-boot| Boot program uboot_2017.09| YES
Linux kernel| Linux kernel| Customized base on the official kernel_5.10.198
version| YES
Device driver
| MMC| eMMC driver| YES
USB Host| USB driver| YES
I2C| I2C driver| YES
SPI| SPI driver| YES
Ethernet| Gigabit Ethernet driver| YES
UART| RS232/RS485 Driver| YES
CSI| MIPI Camera driver
Support MYIR’s MY-CAM003M camera module (OV5640)
| YES
RTC| RTC driver| YES
GPIO Key| Key driver| YES
GPIO LED| LED driver| YES
HDMI| HDMI driver| YES
Touch| Touch screen driver| YES
WIFI/Bluetooth| WIFI/BT driver| YES
SOUND| Audio driver| YES
LVDS| LVDS driver| YES
File system
| myir-lr3568-core| Full-featured Linux image without GUI, built by build
root| YES
my-image-Debian| Compiled and constructed based on Debian 11 SDK| YES
MYC-LR3568 Software Features
Order Information
| Product Item | Part No. | Packing List |
|---|---|---|
| MYD-LR3568 Development Board | MYD-LR3568J-16E2D-180-I-GK | ü One MYD-LR3568 |
Board (for RK3568J)
ü One MY-ICEB001 Expansion Board
ü One USB cable
ü One 12V/3A Power adapter
ü One Quick Start Guide
MYD-LR3568B2-16E2D-200-E| ü One MYD-LR3568 Board (for RK3568B2)
ü One USB cable
ü One 12V/3A Power adapter
ü One Quick Start Guide
MYC-LR3568 System-On-Module| MYC-LR3568J-16E2D-180-I| Add-on Options
ü One MYC-LR3568 SOM
ü MY-LVDS070C 7-inch LCD Module
ü MY-CAM004M Camera Module
ü MY-CAM005M Camera Module
ü MY-WIREDCOM RPI Module
MYC-LR3568B2-16E2D-200-E
MY-LVDS070C 7-inch LCD Module| MY-LVDS070C
MY-CAM004M 4AHD-to-MIPI Camera Module| MY-CAM004M
MY-CAM005M MIPI Camera Module| MY-CAM005M
MY-WIREDCOM RPI Module (RS232/RS485/CAN)| MY-WISDOM
Note:
1. One MYD-LR3568 Development Board comprises one MYC-LR3568 SOM mounted onto the baseboard. If you require additional SOMs, you may place orders for extras.
2. The RK3568J used can only work at 1.4GHz in normal mode. If you need the RK3568J version at 1.8GHz in overdrive mode, please inquire about MYIR.
3. Bulk discounts are available. For inquiries, kindly contact MYIR.
4. We cater to custom design requests based on the MYD-LR3568, whether it involves reducing, adding, or modifying the existing hardware components to suit the customers’ specific needs.
CONTACT INFORMATION
- MYIR Electronics Limited
- Headquarters Address: Room 04, 6th Floor, Building No.2, Fada Road, Yunli Smart Park, Bantian, Longgang District,
- Shenzhen, Guangdong, China 518129
- Factory Address: Room 201, Block C, Shengjianli Industrial Park, Dafu Industrial Zone, Guanlan, Longhua District,
- Shenzhen, 518110, China
- Website: www.myirtech.com
- Email: sales@myirtech.com
- Tel: +86-755-22984836