High-speed sensor data capture & forwarding
Non-Intrusive GMSL2/3 sensor data capture for ADAS
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Capture high-speed GMSL2/3 sensor data without modifying the communication path
Convert raw sensor data into Ethernet packets for efficient logging and analysis
Deploy easily in vehicle setups with robust power and enclosure design
Highly configurable for diverse applications
Our Products
The Capture Module SerDes GMSL2/3 is a robust and versatile solution for logging high-speed sensor data in automotive applications such as ADAS and autonomous driving. It enables engineers to capture data transparently and efficiently without disrupting the original network communication.
Capture Module SerDes GMSL2/3
Early Access Product1
The Capture Module SerDes GMSL2/3 from Technica Engineering GmbH is a versatile and powerful device for logging data in automotive applications, such as AD/ADAS. It features 4x GMSL2/3 link lines (8 ports) and 4x SFP+ ports for high-speed and reliable data logging output (up to 10Gbps each).
The Capture Module SerDes GMSL2/3 can capture up to 4x GMSL2/3 sensor data stream (point-to- point connections) without influencing the network itself. Sensor data (GMSL forward link) is forwarded from the sensor (connected to the CM deserializer port) to an ECU (connected to the CM serializer port). At the same time, the data is captured and sent to a logging port as an encapsulated Ethernet frames. Control data (I2C and GPIO), which is usually transmitted using the GMSL reverse link, is also forwarded between the sensor and the ECU while being captured by the CM.
Designed with durability in mind, the Capture Module SerDes GMSL2/3 has a robust and anodized aluminum case and it is compatible with typical 12 Volt systems. In addition, it integrates a galvanically isolated voltage input to eliminate ground loops and reduce common mode-noise on the GMSL interfaces.
Lossless Video Compression
The Capture Module SerDes GMSL2/3 offers a significant advantage for AD/ADAS applications by employing real-time and lossless JPEG compression. This technology reduces storage requirements by up to 50% (depending on the environment) without compromising video quality, and thus enabling efficient data handling and storage. This feature is particularly valuable for AD/ADAS applications that demand large amounts of video data storage.
Configuration
Through an internal configuration website, the user can easily configure the device for their use cases, abstracting the complex underlying hardware. This includes GMSL link configuration, video logging, compression, GPIO mapping, bridging and logging.
1Early Access Product
An Early Access Product (EAP) is a nearly finished product available to selected users before its official release. The product may remain in this status, because it includes a pre-market component (PHY/Switches) that is not fully certified, which restricts the entire product from achieving CE certification or equivalent regulatory approval. This means, EAP is still a prototype, but in a very advanced state. Small adaptations are still possible, but no critical changes are expected and general development is closed. The software includes almost all planned features. Documentation as e.g. User Manual is available and completed.
The Capture Module SerDes GMSL2/3 is ideal for automotive engineers and developers who require logging high-speed camera data when developing and testing their AD/ADAS or infotainment applications.
Use Case
| Table Header | Table Header |
|---|---|
| Operating Temperature | -40 °C to +75 °C |
| Supply Voltage | 9 V to 24 V DC (typ. 12 V) |
| Power consumption | 15 Watt (depending on connected SFP Modules) |
| IP Protection Class | IP20 |
| Housing Dimensions | 240 mm (W), 130 mm (L), 65 mm (H) |
| Weight | 1,5 kilograms (aprox.) |
| Interfaces | 8x GMSL2/3 ports (4x link lines) 2x 10Gbit Ethernet (SFP+) for Logging 2x 1000BASE-T (RJ-45) for Config and Sync 1x Service Port 2x Wake-Up Line |
| Serializer | Analog Devices MAX96793 |
| Deserializer | Analog Devices MAX96792A |
Features of the CM Serdes GMSL2/3
| Device Features | Configuration Webpage |
| Wake-/Sleep | |
| Import-/Export of Configurations | |
| Status LEDs | |
| Video data logging | |
| Control data logging (I2C and GPIO) | |
| Hardware Timestamping | |
| Time Synchronization (gPTP/802.1AS-2011 AVnu profile or PTPv2 subset) | |
| Serdes link diagnostics | |
| Power Over Coax (PoC) injection (12V) | |
| GMSL link configuration | |
| Galvanically isolated voltage input | |
| Core Feature Package | GMSL GPIO configuration |
| Advanced Feature Package* | Lossless JPEG Compression |
| Remote clock synchronization | |
| MIPI Datatype Overwrite | |
| Expert Feature Package* | Adaptative Lossless Video Compression |
| GPIO and I2C packetization |
*Needs to be ordered separately
Order Information
| Name | Article number product | Article number cable set* | Adv. Feature Package* | Expert Feature Package* |
|---|---|---|---|---|
| Capture Module SerDes GMSL2/3 | TE-1190 | KS-1190 | TE-1190-AF | TE-1190-EF |
*Needs to be ordered separately
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