CNX Software - Embedded Systems News

January 6, 2022January 12, 2022 by Jean-Luc Aufranc (CNXSoft) - 15 Comments

6x GbE Intel Tiger Lake network appliance supports pfSense

If you’re after a network appliance with a recent processor and supporting pfSense you may be in luck. HUNSN RS36a is a mini PC-like device that comes with six Gigabit Ethernet ports, and features an Intel Core i5-1135G7 Tiger Lake processor with support for up to 64GB RAM, 2.5-inch SATA and mSATA SSD that is sold on Amazon for $527.99 and up. The company says the system is compatible with many FreeBSD-based router systems, Linux distros, and Windows operating systems., and it has already been tested with pfSense, Untangle, OPNsense, and other open-source solutions for firewalls, VPN, network security, and so on. HUNSN RS36a specifications: SoC – Intel Core i5-1135G7 quad-core Tiger lake processor @ 2.50 GHz / 4.2 GHz (Turbo) with 8MB cache, 80EU Intel Iris Xe graphics; 15W TDP Syste Memory – 2x SODIMM DDR4-3200, up to 64GB RAM Storage – 1x mSATA SSD socket, 1x 2.5-inch SATA […]

January 6, 2022January 19, 2022 by Jean-Luc Aufranc (CNXSoft) - 37 Comments

The death of transformers? AC Direct DC Enabler is a solid-state solution for AC-DC power supplies

Power supplies would typically transform AC mains to DC voltage with the use of transformers, rectifiers, or filtering, but Amber Solutions’ AC Direct DC Enabler chip claims to do without those old tech electromechanical components by enabling DC extraction directly from AC mains through solid-state architecture. The company claims the technology leads to dramatically smaller size footprints, while simultaneously “delivering a much more dynamic, configurable power delivery capability”. Consumer, commercial and industrial electrical products manufacturers and semiconductor companies can already evaluate the technology as the AC Direct DC Enabler is now available as a demo kit. The company made bold claims even announcing the death of transformers: The magic of the Amber AC Direct DC Enabler is that it allows manufacturers to add modern intelligence and enhanced functionality to new and existing products using much smaller silicon chips to manage and deliver DC power. Using a single silicon chip, this […]

Graperain Samsung, Rockchip, and Qualcomm CPU modules, SBCs, and carrier boards

January 6, 2022January 6, 2022 by Jean-Luc Aufranc (CNXSoft) - No Comments

Wi-Fi 6 Release 2 adds support for uplink multi-user MIMO, improves power management

The Wi-Fi Alliance has just announced Wi-Fi 6 CERTIFIED Release 2 with new features that support increasing device and traffic density, and improve power management with Wi-Fi devices and applications. There are two main changes to the standard: Support for uplink multi-user multiple input, multiple output (multi-user MIMO) which will help with video conferencing, faster uploads, more reliable gaming, and IoT use cases. Power management features that will mostly provide benefit smart home, smart city, and Industrial IoT (IIoT) environments Broadcast target wake time (TWT) Extended sleep time Dynamic multi-user spatial multiplexing power save (SMPS) That means there are now three Wi-Fi 6 standards with the original WiFi 6, WiFi 6E, and the new WiFi 6 Release 2. The good news is that the new Release appears to be backward compatible with both WiFI 6 and WiFi 6E and several companies provided quotes for the press release saying how grateful […]

January 5, 2022 by Jean-Luc Aufranc (CNXSoft) - 29 Comments

Raspberry Pi CM4 carrier board comes with 5x SATA, 4x GbE, 2x HDMI, RS-485 interfaces

Axzez interceptor Raspberry Pi CM4 carrier board

We just wrote that Wiretrustee carrier board for Raspberry Pi CM4 with four SATA interfaces was canceled and made open-source hardware a few days ago, but the Axzez Interceptor carrier board is offering a solution that is somewhat similar with 5x SATA ports and designed for NAS, NVR, IoT, and Managed Switch applications. The Interceptor Carrier Board for Raspberry Pi CM4 notably includes two 4Kp60 capable HDMI ports, 5x SATA ports, 4x RJ45 Gigabit Ethernet ports, 4x USB 2.0 interfaces, RS-485, and is powered via an ATX-24 connector, with a Mini-ITX adapter in the works. Axzez Interceptor specifications: Compatible SoM – Raspberry Pi Compute Module 4 Storage Support for 5x SATA HDD/SSD via JMicron JMB585 PCIe to SATA controller Supports software RAID 0, 1, 5, 6 or 10 HDD sleep/standby Video Output – 2x full-size HDMI 2.0 connectors (4Kp60) Networking – 4x Gigabit Ethernet ports via Realtek RTL8367RB switch; programable […]

January 5, 2022January 7, 2022 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Intel Mobileye EyeQ Ultra RISC-V processor targets Level 4 autonomous driving

Let’s carry on with Intel’s CES 2022 news, but with a twist as Mobileye EyeQ Ultra does not include any x86 cores, but instead, the automotive processor features 12 RISC-V cores, Arm GPU and DSP, and aims to bring Level 4 autonomous driving to cars thanks notably to a 176 TOPS AI accelerator. The company says EyeQ Ultra packs the performance of 10 EyeQ5s in a single package, with the single chip solution avoiding the power consumption and costs related to integrating multiple SoCs together. Intel Mobileye EyeQ Ultra specifications highlights: CPU – 12 RISC-V CPU cores (24 threads) GPU – Unnamed Arm GPU DSP – Unnamed Arm DSP SIMD cores VLIW cores Coarse grained reconfigurable array (CGRA) cores CNN accelerator clusters Two sensing subsystems One camera-only system Radar and Lidar combined system 5-nanometer process technology Mobileye provides both the chip and software with for instance high-definition map and […]

January 5, 2022February 18, 2023 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

COM-HPC and COM Express Type 6 modules feature Alder Lake-H mobile IoT processor

We’ve written about the new Intel Alder Lake IoT processors announced right before CES 2022, and the first embedded platforms are starting to show up starting with COM-HPC and COM Express Type 6 modules from ADLink Technology powered by the 35/45W Alder Lake-H mobile IoT processor family. Express-ADP is a COM Express Basic Size Type 6 module, while COM-HPC-cADP is a COM-HPC Client Type Size B module. Both are designed for stationary, mobile, and portable solutions with typical applications including ultrasound, test and measurement, industrial edge servers, machine vision, mammography, surgical robots, security or perimeter tracking, and access control. Alder Lake-H COM Express / COM-HPC module Besides the form factor, both modules will have very similar specifications. Here are Express-ADP specifications: SoC (12th Gen Intel Core Alder Lake-H) Intel Core i7-12800HE 14-core (6P+8E), 20-thread processor @ up to 4.6 GHz with 24 MB cache, Intel Xe GPU, 45W TDP (35W […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025

January 5, 2022April 5, 2022 by Jean-Luc Aufranc (CNXSoft) - 16 Comments

Intel unveils Alder Lake desktop and mobile IoT processors

Intel Alder Lake-H Mobile IoT processsor

Intel introduced high-end Alder Lake Hybrid processor family for consumer devices a couple of months ago, with Pentium G7400 and Celeron G6900 leaking a few weeks later, and now the company has formally announced the Alder Lake-S and Alder Lake-H processor families for respectively desktop IoT and mobile IoT solutions, as well as more efficient U-series and P-series of 12th Gen Intel Core Alder Lake IoT processors with a TDP ranging from 15W to 28W. Alder Lake S-Series desktop processors for IoT Key features and specifications: CPU Up to 16 cores, up to 24 threads in IoT SKUs Up to 30 MB Intel Smart Cache TDP – 35W to 65W Real-time capability on select SKUs Graphics/Video Intel UHD Graphics 770 driven by Intel Xe architecture with up to 32 EUs Up to four independent displays up to 4K or one display at 8K resolution Up to two video decode boxes […]

January 4, 2022 by Jean-Luc Aufranc (CNXSoft) - 15 Comments

The Linux kernel could soon be 50 to 80% faster to build

The Linux kernel takes around 5 minutes (without modules) to build on an Intel Core i5 Jasper Lake mini PC with 16 GB RAM and a fast SSD based on our recent review of Beelink GTi 11 mini PC. Kernel developers may have to build for different targets and configurations, plus all modules so the build times may add up. While it is always possible to throw more hardware to quicken the builds, it would be good if significantly faster builts could be achieved with software optimizations. That’s exactly what Ingo Molnar has been working on since late 2020 with his “Fast Kernel Headers” project aiming to eliminate the Linux kernel’s “Dependency Hell”. At the time he aimed for a 20% speedup, but a little over one year later, the results are much more impressive with 50 to 80% faster builds depending on the target platform (x86-64, arm64, etc…) and […]