The YYTECH-RK-GMSL-03 GMSL video acquisition host is a GMSL data acquisition and processing all-in-one machine based on the domestic high-performance ARM processor RK3588. It uses up to two MAX96712 chips (which can be replaced with MAX96722/ MAX9296, MAX96724/F), and supports up to 8-channel video acquisition. Thanks to the powerful encoding and decoding capabilities of RK3588, the all-in-one machine supports simultaneous display, encoding, and streaming of multiple GMSL data channels.

The YYTECH GMSL video recorder features a CNC full-aluminum housing with a fanless design and is installed via a standard rail for easy mounting and disassembly.

It provides reference video processing scripts that can be used to quickly build a personalized data acquisition system.

• CPU: RK3588, quad-core A76, quad-core A55
• GPU: Mali-G610, compatible with OpenGLES 1.1, 2.0, 3.2, OPENCL 2.2, Vulkan 1.2
• VPU: Supports 8K@60fps H.265 and VP9 decoding, 8K@30fps H.264 decoding, 4K@60fps AV1 decoding, 8K@30fps H.264 and H.265 encoding
• NPU: 6TOPs, supports INT4/INT8/INT16/FP16
• RAM: 64-bit 4GB/8GB/16GB LPDDR4X with a frequency up to 2133MHz
• eMMC Flash: 32GB/64GB/256GB eMMC, supports up to HS400 mode
• Nor Flash: 32MB SPI Nor Flash
• microSD: Supports up to SDR104 mode
• Ethernet: Two 2.5G Ethernet ports expanded via PCIe
• USB Ports:
• One USB 3.0 Type-A
• One full-function USB Type‑C™ interface, supports USB3.0 data transfer and DP display output with a resolution up to 4Kp60
• Two USB 2.0 Type-A
• Video Input: GMSL1/GMSL2, MAX 8 channels, max96712*2
• Video Output:
  • Two standard-size HDMI output interfaces
  • USB Type‑C™ DP display output with a resolution up to 4Kp60
• M.2 Connectors:
  • One M.2 M-Key connector with PCIe 3.0 x4 for NVMe SSDs up to 2,500 MB/s
  • One M.2 E-key connector with PCIe 2.1 x1 and USB2.0 Host
• GMSL: Two 4-in-1 GMSL inputs, supports connection to 8 GMSL cameras, supports 3/6Gbps
  • Deserializer modules available: MAX96712/MAX96722/MAX96724/MAX96724F/MAX9296/MAX96716
• [Optional] CANFD: Two CANFD interfaces, isolated, high-speed
• [Optional] 4G-LTE: 4G network module
• Power Supply: 5.5*2.1mm DC socket and 2-pin 3.5mm plug-in terminal, 12VDC input
• Power Supply Capability: Recommended 12V, 3A or above

Structural diagram for multi-channel data acquisition and bypass applications.

• Dimensions: 112mm * 55mm * 48mm (length*width*height),
• Weight: 680 grams (excluding cables, cameras, etc.)

Can be placed flat or installed using a standard rail. The installation hole dimensions are shown in the figure below.

Simultaneous acquisition and preview of 8 cameras.

• DC 12V, 3.5W (without cameras/display connected).
• The recommended voltage is 9-14V and should not exceed the camera POC voltage. Exceeding the voltage may permanently damage the camera.
• Operating temperature range: 0-70 degrees Celsius.

• The GMSL driver is compiled into the kernel by default, and the supported camera model is Senyun GW5200-IMX390.
• For support of other models and custom-developed cameras, please consult technical support.
• Gstreamer script support: (Some are provided for free, while others require payment. Please confirm with technical support.)
• Video Preview
  • Encoding and saving
  • Simultaneous video preview and encoding
  • Video streaming
  • Demo application support

Other documents (not publicly available)

• YYTECH GMSL Video Recorder - User Manual
• Q&A: How to obtain camera images
• Q&A: YYTECH RK3588 Acquisition Box Camera Driver Usage Guide
• Q&A: How to run RKNN samples
• Q&A: System firmware and flashing guide
• Q&A: Viewing YUV images
• Q&A: Gstreamer command reference
• Please contact YYTECH technical support for more information.

Contact US: Technical Support