Perfetto Mali GPU Profiling
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Perfetto Profiler Now Supports Mali GPU Hardware Counters via Panfrost

Perfetto is an open-source system profiler, app tracer, and trace analyzer for Linux, Android & Chrome platforms, and user-space apps. The program can already visualize CPU and memory usage, as well as power consumption.  GPU support is more limited with the program only capable of sampling the GPU frequency when the driver outputs that information via ftrace. When Perfetto is also extendable thanks to a Tracing C++ SDK that “allows userspace applications to emit trace events and add more app-specific context to a Perfetto trace”. Collabora made use of the tracing SDK to add support for Mali Midgard GPU performance profiling in gfx-pps project using the Mali GPU hardware counters exposed via Panfrost open-source Mali GPU driver. After following the installation instructions, you’ll be able to run the following executables for tracing and profiling: tracedtracing service. traced_probes OS probes service. perfetto command-line tool for recording traces. producer-gpuproviding the Panfrost data […]

Rugged Tablet RFID
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Snapdragon 626 Powered Rugged Tablet Comes with NFC, RFID and Barcode Readers

Estone Technology has launched another rugged tablet with UA-80 IP-67 waterproof rated, and MIL-STD-810G compliant rugged Android tablet powered by a Qualcomm Snapdragon 626 mobile platform driving an 8″ capacitive touchscreen display. The tablet is equipped with up to 8GB RAM, up to 128GB storage, and comes with HF(NFC) and UHF RFID readers and an optional barcode reader for healthcare, construction, retail, oil and gas, and logistics use cases. Estone UA-80 tablet specifications: SoC – Qualcomm MSM8953 Pro (Snapdragon 626) octa core Cortex-A53 processor @ up to 2.2GHz with Adreno 506 GPU with support for OpenGL ES 3.1 + AEP System Memory – 4GB LPDDR3 (Option: 8GB LPDDR3) Storage – 32GB eMMC flash (Option: 64GB, 128GB) Display – 8″ sunlight-readable IPS LCD with 1200 x 800 resolution, 450 nit brightness, 10-point touch, and chemically hardened cover glass Audio – Built-In microphone and 8 Ohm/1W speaker, 3.5mm 4-pole audio jack with […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
Beelink GS-King X Review Android 9
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Beelink GS-King X Review with Android 9 – Video & Audio Playback, NAS/File Server Function, and Benchmarks

Last month I received Beelink GS-King X for review and started with an unboxing and teardown to check out the hardware. I’ve now had time to test the device with Android 9 including the file server function, a key selling point since of the device since it supports up to two 3.5″ SATA drives internally. A Tedious and Frustrating Start Eventually, I managed to boot the TV box and access the launcher, but it was no pleasure cruise. The first time, I connected the power, there was nothing at all, with the LED turned off, and no noise from the device. I thought the device was dead. The company asked me to check the power supply, and indeed a quick check with a multimeter confirmed it was dead despite the blue LED (on the power supply) implying the contrary. Nevermind, bad things happen, and the company sent me a new […]

Buy Rock Pi 4C
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Rock Pi 4C SBC with 4GB RAM, HDMI and DisplayPort Launched for $59 and up

Last October, Radxa unveiled Rock Pi 4C SBC as an update to the company’s Rock Pi 4 SBC, with the same Rockchip RK3399 hexa-core processor, 4GB RAM, but instead of providing one HDMI output only, Rock Pi 4C board offers two video output just like Raspberry Pi 4 board, but with a twist, since it combines a micro HDMI port with a Mini DisplayPort connector. It’s all good except for one small detail. So far, it was not possible to purchase the board. The good news is that Radxa has now announced the availability of the board for just $59 on AllNetChina. You can also buy Rock Pi 4C on other platforms, but the price is much higher at $109.99 on Amazon, and $99.99 on Aliexpress. Rock Pi 4C specifications: SoC – Rockchip RK3399 big.LITTLE hexa-core processor with 2x Arm Cortex-A72 @ up to 1.8 GHz, 4x Cortex-A53 @ up […]

Rock Pi E
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Rock Pi E SBC Comes with WiFi, Bluetooth, Two Ethernet Ports, and Optional PoE

Radxa has launched several Rockchip boards from the higher-end Rock Pi N10 (RK3399Pro) and Rock Pi 4 (RK3399) SBC’s, to the low-end and tiny Rock Pi S powered by an RK3308 Cortex-A35 processor. The company has now launched Rock Pi E single board computer equipped with the popular Rockchip RK3328 quad-core Cortex-A53 processor and designed for router & gateway application with two Ethernet ports, WiFi, and Bluetooth. Power-over-Ethernet (PoE) also comes as an option. Rock Pi E specifications: SoC – Rockchip RK3328  quad-core Arm Cortex-A53 processor @ up to 1.3 GHz System Memory – 256MB, 512MB, 1GB, or  2GB DDR3 Storage – MicroSD card slot up to 128GB, eMMC module support ( 16GB / 32GB / 64GB / 128GB) Video & Audio – 3.5mm AV output jack (Not 100% sure whether composite video is supported) Connectivity 1x Gigabit Ethernet port with PoE support via an additional HAT 10/100M Ethernet Wireless […]

Raspberry Pi Compute Module 4
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Raspberry Pi Compute Module 4 Coming Next Year with PCIe/NVMe Support

The Raspberry Pi 4 features a Broadcom BCM2711 processor with Cortex-A72/A53 cores that makes it competitive against other SBC’s based on Rockchip RK3399 or Amlogic S922X/A311D processors. The new processor also happens to have a PCIe interface, but it’s not exposed on the board since the interface is used by VIA VL805 PCIe USB 3.0 controller for the four USB 3.0 ports on the little computer. At the time, we expected the PCIe interface to be exposed in future Raspberry Pi boards or a Raspberry Pi Compute Module 4. But some people did not feel like waiting and instead hack the Raspberry Pi 4 SBC to access the PCIe interface. That hack is clearly not for everyone though… But based on a recent interview of Eben Upton with Tom’s Hardware we got pretty much confirmation that the Raspberry Pi Compute Module 4 will be coming next year, and expose PCIe […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
Olimex Tukhla
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Ignitial Tukhla High-End Open Source Hardware NXP i.MX 8QuadMax SBC in the Works

[Update: The European company that initiated the project is Ignitial based in the west of France. So while we refer to the board as Olimex Tukhla in the post, it will be offered as Ignitial Tukhla once it becomes available] Most open-source hardware Arm Linux SBCs are optimized for cost, and there are few higher-end boards with extensive connectivity designed for professionals. Beagleboard X15 would be one of the rare examples currently available on the market, but it was launched five years ago. One European company noticed the void in this market and asked Olimex to develop a high-end open-source Linux board with a well-documented processor. They ruled out RK3399, and instead went Olimex Tukhla SBC will be powered by NXP i.MX 8QuadMax, the top processor of i.MX 8 family with two Cortex-A72 cores, four Cortex-A53 cores, and two real-time Cortex-M4F cores. As you can see from the screenshot above, […]

FZ3 Card
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Zynq UltraScale+ Arm FPGA FZ3 Deep Learning Accelerator Card Supports Baidu Brain AI Tools

MYIR’s FZ3 card is a deep learning accelerator board powered by Xilinx Zynq UltraScale+ ZU3EG Arm FPGA MPSoC delivering up to 1.2TOPS for artificial intelligence products based on Baidu Brain AI open platform. The FZ3 card also features 4GB RAM, 8GB eMMC flash, USB 2.0 & USB 3.0 ports, Gigabit Ethernet, DisplayPort (DP) output, PCIe interface, MIPI-CSI and more. MYIR FZ3 card specifications: SoC – Xilinx Zynq UltraScale+ XCZU3EG-1SFVC784E (ZU3EG) MPSoC Quad-core Arm Cortex-A53 @ 1.2 GHz Dual-core Arm Cortex-R5 processor @ 600MHz Arm Mali-400MP2 GPU FPGA fabric System Memory – 4GB DDR4 Storage – 8GB eMMC flash, 32MB QSPI flash, 32KB EEPROM, MicroSD card slot Video Output – 1x Mini DisplayPort up to 4Kp30 Camera I/F 1 x MIPI-CSI Interface (25-pin 0.3mm pitch FPC connector) 1 x BT1120 Camera Interface (32-pin 0.5mm pitch FPC connector) Connectivity – 1x Gigabit Ethernet USB – 1x USB 2.0 Host, 1x USB 3.0 Host […]

Boardcon LGA3576 Rockchip RK3576 System-on-Module designed for AI and IoT applications