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====== RK3588 GMSL Video Recording Box ======
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.

===== Main Features =====
  * 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

===== Appearance =====
Structural diagram for multi-channel data acquisition and bypass applications.
{{ :gmsl测试支持解决方案:avm_record_solution.png?600 |}}

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

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

===== Usage Demonstration =====
Simultaneous acquisition and preview of 8 cameras.
{{ :视频录制与回放产品:c332b5d3a3eca40ade22dbe5b794b97.jpg?400 |}}

=====Electrical Parameters=====
  * 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.

===== Software Compatibility =====

  * 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

===== User Manual =====
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: [[en:技术支持|Technical Support]]