Operating Systems Category - Page 227 of 1029 - CNX Software

October 29, 2021November 1, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Jetson SUB mini PC ships with Xavier NX SoM, 128GB SSD

Jetson SUB is a mini PC powered by NVIDIA Jetson Xavier NX module and equipped with a 512GB 128GB SSD, a WiFi module, all housed in an aluminum case with a cooling fan. [Update Nov 1, 2021: Seeed Studio informed me the SSD would only have 128 GB capacity] Preloaded with NVIDIA Jetpack, the mini PC is designed for higher-end edge AI and IoT workloads leveraging the 384 NVIDIA CUDA cores, 48 Tensor cores, the hexa-core Carmel 64-bit Arm processor, and the two NVIDIA Deep Learning Accelerators (NVDLA) engines from the Xavier NX SoC. Jetson SUB mini PC specifications: NVIDIA Jetson Xavier NX module CPU – 6-core NVIDIA Carmel ARMv8.2 64-bit processor with 6 MB L2 + 4 MB L3 cache GPU – NVIDIA Volta architecture with 384 NVIDIA CUDA cores and 48 Tensor cores Accelerators – 2x NVDLA Engines, 7-Way VLIW Vision Processor Video – Multiple 4Kp60 encode, multiple […]

October 29, 2021November 1, 2021 by Jean-Luc Aufranc (CNXSoft) - 19 Comments

Raspberry Pi Zero 2 W mini review – Benchmarks and thermal performance

The Raspberry Pi Foundation launched the Raspberry Pi Zero 2 W board yesterday with the main difference against Raspberry Pi Zero W board being the much faster Raspberry Pi RP3A0 SiP with a Broadcom quad-core Cortex-A53 processor clocked at 1.0 GHz and overclockable to 1.2 GHz. I received my sample shortly after publishing the announcement, and I had time to test it. Since the main difference is the processor, I’ll focus this review on benchmarks and whether additional cooling is required for the board. Raspberry Pi Zero 2 W kit unboxing If you purchase the board for $15, that’s all you’ll get, but Raspberry Pi Trading sent me a kit with Raspberry Pi Zero 2 W SBC, a USB OTG adapter, a mini HDMI to HDMI adapter, the CSI camera cable, and four rubber pad for the enclosure that comes with three covers: full, hole for 40-pin GPIO header, or […]

October 29, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

SolidRun i.MX 8XLite SoM embeds DSRC modem, GPS for V2X automotive applications

The GPU-less NXP i.MX 8XLite Cortex-A35/M4 SoC was just announced earlier this month for V2X and IIoT applications, and now SolidRun unveiled the first module based on the new processor with the “i.MX 8XLite System-on-Module”. Also equipped with a RoadLINK SAF5400 safety modem, SolidRun’s Mini SoM targets vehicle telematics, vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications, road infrastructure connectivity, and industrial equipment. SolidRun i.MX 8XLite specifications: SoC – NXP i.MX 8XLite single or dual-cire Cortex-A35 processor @ 1.2 GHz, with Cortex-M4F real-time core System Memory – 1GB LPDDR4 with inline ECC Storage – 8GB eMMC flash Ethernet – NXP TJA1100 100BASE-T1 Automotive Ethernet transceiver Wireless NXP RoadLink SAF5400 DSRC/802.11p (V2X) single modem dual antenna (u.FL connectors) GNSS module for GPS 2x Hirose DF40 board-to-board connectors with: Storage – SD/MMC card, PCIe SSD Ethernet – 100BASE-T1 Automotive Ethernet USB – 2x USB 2.0 PCIe – 1x PCIe Low-speed interfaces – 2x I2C, […]

October 28, 2021October 29, 2023 by Jean-Luc Aufranc (CNXSoft) - 18 Comments

Raspberry Pi Zero 2 W and Zero W features comparison

Rapsberry Pi Zero W vs Raspberry Pi Zero 2 W

The Raspberry Pi Zero 2 W quad-core board has just launched, and in this post, we’ll look at how the new board compares to the original Raspberry Pi Zero W SBC. From the photos above they are nearly identical, but looking at the detailed specifications, we’ll find some interesting differences. So the main reasons to get a Raspberry Pi Zero 2 W over a Raspberry Pi Zero W is the extra performance enabled by the quad-core Cortex-A53 processor and possibly better wireless performance. The downsides are at the new board costs $5 more, and power consumption might be higher, but this would have to be tested under various scenarios. Another reason you may end up getting the Zero 2 W board that is not shown in the specifications is the recent shortage of chips, so the new board may be more likely to be in stock at your local distributor. […]

October 28, 2021October 28, 2021 by Jean-Luc Aufranc (CNXSoft) - 35 Comments

$15 Raspberry Pi Zero 2 W launched with quad-core CPU, 512MB RAM

Raspberry Pi Zero 2 W is the first quad-core SBC from the Raspberry Pi Foundation with the Raspberry Pi Zero form factor. Based on the RP3A0 system-in-package (SiP) comprised of a Broadcom BCM2710A1 quad-core Cortex-A53 processor and 512MB LPDDR2, the new Pi Zero W 2 board offers the exact same interfaces as its predecessor. This includes a MicroSD card socket, a mini HDMI port, two micro USB ports, a MIPI CSI-2 camera connector, as well as an unpopulated 40-pin GPIO header. The wireless module appears to have changed but still offers WiFi 4 and Bluetooth 4.x BLE, and it’s using the same VideoCore IV GPU to handle 3D graphics and video encoding and decoding up to 1080p30. Raspberry Pi Zero 2 W specifications: SiP – Raspberry Pi RP3A0 system-in-package with: SoC – Broadcom BCM2710A1 quad-core Arm Cortex-A53 @ 1GHz (overclockable to 1.2 GHz) with VideoCore IV CPU supporting OpenGL ES […]

October 27, 2021 by Jean-Luc Aufranc (CNXSoft) - 15 Comments

ODROID-GO Advance Black Edition is selling for $29.50 (Promo)

Hardkernel is having a “Black Friday” sale for the ODROID-Go Advance Black Edition portable game console that is now selling for $29.50, or exactly half of the normal price ($59.00), with either the transparent or black enclosure. As a reminder, the OGA Black Edition is a Linux console powered by a Rockchip RK3326 quad-core Arm Cortex-A35 processor coupled with 1GB RAM and a 3.5-inch display. This model builds on the earlier ODROID-Go Advance model by adding a WiFi & Bluetooth module, a USB-C port for charging, as well as some extra buttons. ODROID-Go Advance Black Edition specifications: SoC – Rockchip RK3326 quad-core Arm Cortex-A35 processor @ 1.3GHz with Mali-G31 MP2 GPU System Memory – 1GB DDR3L @ 786Mhz, 32 Bits bus width Storage – 16MB SPI Flash for bootloader, Micro SD Card slot (UHS-1 Capable interface) Display – 3.5″ 320×480 TFT LCD (Wide-viewing angle display, MIPI-DSI interface) Audio – 3.5mm […]

October 27, 2021 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

CompuLab IOT-GATE-RPI4 gateway targets industrial control and monitoring

Compulab IOT-GATE-RPI4 CM4 industrial gateway

Compulab IOT-GATE-RPI4 is another industrial gateway based on the Raspberry Pi CM4 module that offers a different feature set and form factor compared to solutions like TECHBASE iModGATE-AI gateway or QWave Systems CatsPi Industrial carrier board. Designed with industrial control and monitoring in mind, the IOT-GATE-RPI4 gateway offers multiple RS485, RS232 and CAN FD ports, Ethernet, 4G LTE/4G, WiFi 802.11ac, and Bluetooth 5.0 connectivity, as well as a wide -40°C to 80°C operating temperature range, plus a wide input voltage from 8V to 36V as well as PoE support. Compulab IOT-GATE-RPI4 specifications: SoM – Raspberry Pi Compute Module 4 (CM4) with SoC – Broadcom BCM2711 quad-core ARM Cortex-A72 @ 1.5GHz plus VideoCore IV GPU with H.265 (4Kp60 decode), H.264 (1080p60 decode, 1080p30 encode) System Memory – 1GB to 8GB LPDDR4 Storage – 16GB to 128GB eMMC flash soldered on-board Secondary Storage – 64GB – 256GB NVMe flash via optional module […]

October 27, 2021November 4, 2021 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Raspberry Pi 4 achieves Vulkan 1.1 conformance, gets up to 60% GPU performance boost

Khronos has just granted Vulkan 1.1 conformance to Raspberry Pi 4 SBC, and following the implementation of various optimizations and new features such as geometry shaders, the v3dv Mesa driver delivers up to 60% higher GPU performance in Unreal Engine 4. Iglia started Vulkan driver work for Raspberry Pi 4 almost two years ago, with the triangle demo showcased in February 2020, followed by Vulkan 1.0 conformance in November 2020, and now the driver is certified conformant to Vulkan 1.1. While many GPUs are conformant, the Raspberry Pi 4 is only joined by a couple of complete platforms including several NVIDIA Jetson modules (Vulkan 1.2), and possibly some Intel and Google platforms shown as “Confidential” at this time. Alex Bate, Digital Content Manager for the Raspberry Pi Foundation, explains the driver changes for Vulkan 1.1 conformance have already been merged in the upstream v3dv Mesa driver, and should soon become […]