Jetsys-5320 meets data processing rates for AI, says Elma 

Based on Nvidia’s GPU processing, the Jetsys-5320 enhances inference computing in data driven embedded systems, says Elma Electronic. It provides general purpose GPU inference computing at the edge for deep learning and machine learning operations in AI applications.

It combines the Nvidia-based computation with a rugged, low power computing systems for intelligent video analytics (IVA), virtual reality (VR), augmented reality (AR) and AI at the edge, as well as in unmanned or autonomous vehicles and robots.

According to Elma, it increases visual intelligence throughout transportation and defence applications including high resolution sensor systems, movement tracking security systems, automatic target recognition, threat location detection and prediction as well as machine condition-based monitoring and predictive maintenance, semi-autonomous driving and driver advisory systems.

The JetSys-5320 is based on the Nvidia Jetson TX2i system on module (SoM). Using a dual-core Denver 2 64-bit CPU and quad-core Arm A57 Complex and 256 CUDA cores, Nvidia’s Pascal architecture delivers 1.3TFLOP performance. 

The system also provides HD-SDI, Gigabit Ethernet with PoE, USB 3.0 interfaces for video capture and miniPCIe expansion slots. The JetSys-5320 operates in temperatures from -40 to +71 degrees C, offers IP 67-rated ingress protection and meets MIL-STD-810G for harsh environments.

“AI-based computing is enabling multiple levels of intelligence and safety advancements throughout the embedded computing industry,” said Ram Rajan, vice president of engineering at Elma Electronic. “We’re seeing a huge increase in object detection and tracking, video surveillance, target recognition and condition-based monitoring, so we built an AI platform that could handle the processing requirements for these kinds of applications used in challenging environments.” 

Elma’s other SFF modular embedded computing systems include the ComSys family for communication-based computing and NetSys series for networking applications

Elma Electronic manufactures commercial, industrial and rugged electronic products for embedded systems and application-ready platforms – from components, embedded boards, backplanes, chassis and enclosures, power supplies, to fully integrated subsystems. 

It also offers standard and custom cabinets and enclosures as well as precision components such as rotary switches/encoders, LEDs, front panels and small cases.

The company leverages proven technology based on VITA, PICMG, and other standards-based architectures (i.e. OpenVPX, SOSA, VME, CompactPCI Serial, COM Express and PCIe/104). Elma is also actively engaged in designing solutions for applications requiring smaller footprints. 

http://www.elma.com

> Read More

COM Express Type 10 mini module supports up to four cores

Based on the Intel Atom x6000E series processor (Elkhart Lake), the PCOM-BA02VGL is a COM Express Type 10 mini module by Portwell. It features an operating temperature range of -40 to +85 degrees C. 

The PCOM-BA02GL measures 84 x 55mm and is based on the 10nm Intel Atom x6000E series / Pentium / Celeron processors (formerly Elkhart Lake). It supports up to four cores with 4.5 to 12W TDP (thermal dynamic performance) and integrates the Intel Gen 11 UHD graphics engine with triple displays support in 4K resolution. 

The PCOM-BA02GL COM Express module includes optional I/O flexibility, for example Gen 3 PCI-Express and is designed to enable applications using Type 10 COM Express products to rapidly upgrade systems without changing carrier boards or an entire computer system. It also minimises changes in software, says Portwell.

The PCOM-BA02GL COM Express module supports up to 8Gbyte LPDDR4 3200M transfers per second SDRAM soldered onboard memory with integrated in-band ECC which allows more affordable standard memory to be used instead of more expensive ECC memory (ECC or non-ECC can be configured by BIOS), explains Portwell. The module can support up to 3.0GHz in turbo mode, increasing cost-performance effectiveness, adds the company. There are also two USB 3.2 Gen 2 (10Gbits per second), 2.5GbE LAN with the support of Intel TSN (time sensitive networking) and time co-ordinated computing (TCC) for real-time computing and control with low-latency capability. There are also four PCI Express x1 Gen 3 (8.0Gtransfers per second) expansion interfaces. According to Sid Huang, Portwell’s product manager, this is the first time PCIe Gen 3 is available in the lower power processors, ensuring the modules can fulfil most applications that need great expandability and higher throughput such as Wi-Fi, Bluetooth and NVMe modules. The PCOM-BA02GL COM Express module also supports dual 4K high resolution display including DP/HDMI and LVDS/ eDP that delivers up to two times faster graphics performance compared to the previous generation. 

The low power Intel Atom processor x6000E family is housed on the PCOM-BA02GL module board. In this design, Huang explains, the company has maximises COM technology to produce a unit that not outputs under 4.5 to around 12W for fanless applications, but which also supports a wide industrial temperature range and wide voltage input (4.75 to 20V DC). The module conserves energy resources, minimises carbon impact and keeps energy budgets under control, he added.

The compact and rugged PCOM-BA02GL is suitable for mission critical applications in harsh environments, and applications such as industrial automation, factory automation, process control, embedded system for IIoT, edge computing, manufacturing, intelligent gateway, transportation. 

http://www.portwell.eu

> Read More

CommAgility unveils 5G small cell standalone reference platform

Wireless Telecom Group’s CommAgility brand has introduced an indoor 5G small cell standalone gNodeB reference platform. The SC-RF2-5Gn78 combines the company’s SmallCellPHY-5G and SmallCellStack-5G software along with its baseband and RF hardware based on NXP’s Layerscape and Layerscape Access SoCs. This solution is pre-integrated and tested to reduce risk and effort.

The SC-RF2-5Gn78 includes two high-quality, flexible, 40MHz bandwidth RF channels, supporting 2×2 MIMO downlink operation. Based on NXP’s Layerscape and Layerscape Access processors, the platform combines 16 Arm Cortex-A72 cores with NXP VSPA DSP cores, security and wireless accelerators. Future upgrades will support greater bandwidths and more channels, giving higher throughput, says CommAgility. As a collaboration partner with NXP for its Layerscape Access processors, CommAgility can provide support to others developing and deploying 5G products using the NXP platform. CommAgility says it can also customise its 5G software to help simplifiy development, cut time to market and reduce risk.

CommAgility software is deployed in various 5G technology development projects including 5G mmWave repeaters, 5G base stations and small cells, US Department of Defense 5G research projects and private network deployment. The new platform offers a 5G gNodeB basestation which can be used as a complete small cell solution.

“The SC-RF2-5Gn78 provides a 5G small cell development platform that can significantly cut time-to-market, reduce risk, and form the basis of a final product design,” said Edward Young, senior vice-president and managing director at CommAgility. “These capabilities, shown in previous end-to-end connectivity demonstrations using our 5G Reference gNodeB, SmallCellPHY-5G and SmallCellSTACK-5G software, have enabled our current 5G customers to accelerate their development and deployment of 5G solutions.”

The CommAgility software portfolio for 5G NR development includes pre-ported and validated PHY and Stack software, a 5G core, and physical layer reference chains. This simplifies the development of 5G small cells and private networks, with the software’s flexible architecture making integration easier with hardware accelerators and libraries. Versions are available for 5G gNodeB and UE product developers. As well as the SC-RF2-5Gn78, CommAgility also offers the 5G Reference gNodeB, a pre-integrated reference design.

Go to http://wirelesstelecomgroup.com

> Read More

Allegro unveils three-phase gate driver for EV and hybrid cars 

From Allegro MicroSystems comes the QuietMotion product line with the introduction of the A89307 automotive-qualified gate driver integrated circuit.

Designed for battery cooling fans and HVAC systems in electric and hybrid vehicles, the A89307 offers low noise and vibration by using a field orientated control algorithm to drive continuous sinusoidal current to the load. This helps car manufacturers reduce noise and improve battery life, offering more miles per charge and lowering vehicle carbon footprints, says Allegro.

“By design, EV and hybrid vehicles are quieter than traditional models with internal combustion engines – especially when they’re stopped – and drivers are becoming increasingly sensitive to noise created by components such as cooling fans,” said Steve Lutz, product line director for Motor Drivers at Allegro. “The A89307’s hardware-based algorithm makes it easier for designers to reduce fan noise while improving cooling performance and increasing miles per charge. That’s good for drivers and good for the environment.”

The A89307 includes a hardware-based algorithm, which requires no external sensors or software development; the user selects parameters using a GUI interface and loads them into the IC’s on-chip EEPROM. With only five external components, the A89307 helps designers lower material costs by reducing BOM components and facilitating very small system footprints for in-motor PCBs. Its fully integrated algorithm can even eliminate the need for a separate microprocessor. 

Modes of operation include open-loop PWM or fully programmable closed-loop speed control. In closed-loop mode, the customer can program the PWM-to-speed relationship to match the PWM commands provided by an external ECU. Field weakening is included to improve performance at high speed. Low-speed operation and windmilling start-up are just a few of the features included in the A89307 hardware based digital algorithm. 

While designed for xEV battery cooling fans, the A89307 can also be used in HVAC blowers as well as liquid pumps in traction inverter cooling systems. The external gate drive allows the device to be flexible enough to drive a wide range of motor powers up to 500W. 

http://www.allegromicro.com 

> Read More

About Smart Cities

This news story is brought to you by smartcitieselectronics.com, the specialist site dedicated to delivering information about what’s new in the Smart City Electronics industry, with daily news updates, new products and industry news. To stay up-to-date, register to receive our weekly newsletters and keep yourself informed on the latest technology news and new products from around the globe. Simply click this link to register here: Smart Cities Registration