CNX Software - Embedded Systems News

October 26, 2014December 4, 2014 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Applied Micro X-Gene (64-bit ARM) vs Intel Xeon (64-bit x86) Performance and Power Usage

A group of researcher at CERN have evaluated Applied Micro X-Gene 1 64-bit ARM XC-1 development board against Intel Xeon E5-2650 and Xeon Phi SE10/7120 systems, and one of them, David Abdurachmanov, presented their findings at ACAT’ 14 conference (Advanced Computing and Analysis Techniques) by listing some of the issues they had to port their software to 64-bit ARM, and performance efficiency of the three systems for data processing of High Energy Physics (HEP) experiments like those at the Large Hadron Collider (LHC), where performance-per-watt is important, as computing systems may scale to several hundred thousands cores. Intel Xeon Phi platform based on Many Integrated Cores (MIC) computer architecture was launched the HPC market, and contrary to the table above features 61 physical cores. Applied X-Gene 1 (40nm process) was used instead of X-Gene 2 built on 28-nm process which was not available at the time. The ARM platform ran […]

October 25, 2014May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Boardcon Compact 31S is an Allwinner A31s based Development Board with HDMI, VGA, and LCD Interfaces

Boardcon Embedded Design, an ODM providing industrial Computer-on-Module, and board, announced Compact A31S powered by Allwinner A31s quad core Cortex A7 processor, with 2GB RAM, 4GB eMMC, HDMI, LCD and VGA video outputs, and various other ports. Boardcon Compact A31s hardware specifications: SoC – Allwinner A31s quad core ARM Cortex-A7 @ 1 GHz with 256 KB L1 cache, 1MB L2 cache, and PowerVR SGX544MP2 GPU compliant with OpenGL ES 2.0, OpenCL 1.x, DX 9_3 System Memory – 2GB DDR3 @ 1866MHz Storage – 4GB eMMC Flash + micro SD slot Video Output – HDMI 1.4, VGA (up to 1280×800), and 40-pin FPC connector for LCD with capacitive touch screen support Audio Output – HDMI, 3.5mm headphone jack Connectivity – 10/100M/1000M Ethernet, Wi-Fi USB – 1x USB 2.0 host port, 1x USB 2.0 OTG port Camera – CMOS Camera interface Expansion – 1x 20-pin expansion connector for GPIOs Misc – Real Time […]

October 25, 2014October 25, 2014 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

LG NUCLUN Octa-core ARM SoC Powers G3 Screen Smartphone

LG has been making mobile devices since 1997, has entered the smartphone market in 2010, and they’ve now decided to foray into mobile SoC, with their very first SoC being an octa-core Cortex A15/A7 processor called NUCLUN, and found in their latest G3 Screen smartphone running Android 4.4.4. Details about NUCLUN processor are sparse, but the company did provide some specifications for LG G3 Screen smartphone: SoC – LG NUCLUN (LG7111) Octa-Core big.LITTLE processor with four ARM Cortex A15 cores @ 1.5GHz, four ARM Cortex A7 cores @ 1.2GHz. System Memory – 2GB RAM Storage – 32GB eMMC + MicroSD slot Display – 5.9″ Full HD IPS touchscreen Camera – 13MP OIS+ rear camera, 2.1MP front-facing camera Network – LTE-A Cat.6 for up to 225Mbps download speed. Battery – 3,000mAh Dimensions – 157.8x 81.8x 9.5mm Weight – 182g The phone, also codenamed as LG Liger F490L, F490K or F490S (depending […]

October 24, 2014December 18, 2014 by Jean-Luc Aufranc (CNXSoft) - 34 Comments

$80 CX-S806 Android Mini PC Powered by Amlogic S812 SoC

Yesterday, I wrote about two upcoming Amlogic S812 Android TV boxes by Eny Technology, namely M8S and M8C, with a production trial run scheduled by the end of this month, but I’ve seen then been informed that CX-S806 TV box with the latest Amlogic quad core processor, 2GB RAM, and 8GB eMMC flash is already shipping for as low as $80, as well as a model with a 2MP front camera called CX-S806S. CX-S806 / CX-S806S technical specifications: SoC – Amlogic S812 quad core cortex A9r4 @ 2.0 GHz with octa-core Mali-450MP6 GPU up to 600+ MHz System Memory – 2 GB DDR3 Storage – 8GB flash. No SD card slot Connectivity – 10/100M Ethernet, dual band 802.11 b/g/n Wi-Fi, Bluetooth 4.0 (AP6330 wireless module) Video Output – HDMI 2.0 up to 4K2K @ 60 Hz (TBC), 3.5mm AV jack (composite + stereo audio) Audio Output – HDMI, AV, optical […]

October 24, 2014October 24, 2014 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Beyond Semi Introduces 32-bit BA20 Core with Cortex M4 Performance Efficiency, and Cortex M0+ Silicon Area

Beyond Semiconductor and CAST have jointly announced BA20 32-bit embedded processor core with PipelineZero Architecture (zero-stage execution pipeline), that rivals with ARM Cortex A4 in terms of performance per MHz, while using about the same silicon area as an ARM Cortex M0+. which could be critical for applications such as wearables, sensors, and wireless communication, that may require both a small footprint and high performance efficiency. The company’s PipelineZero micro-archirtecture can execute one instruction per cycle, hence saving energy by doing more in less time, and by operating at lower clock rates. Key features listed for BA20 IP core: PipelineZero architecture for high performance efficiency with tiny silicon footprint 3.04 DMIPs/MHz (vs ARM Cortex M4: 1.25 DMIPS/MHz) 3.41 Coremarks/MHz (vs ARM Cortex M4: 3.40 CoreMarks/MHz) 2µW/MHz (vs ARM Cortex M0+: 3µW/MHz) 10K gates (0.01mm2) in 9-track 40G (vs 0.009mm2 for ARM Cortex M0+) BA2 ISA Extreme Code Density for less […]

October 24, 2014October 24, 2014 by Jean-Luc Aufranc (CNXSoft) - 18 Comments

Radxa Rock Pro / Lite Development Boards are Now Open Source Hardware

Many projects claim to be “open source hardware” (OSHW) after they’ve released the schematics in PDF format, and source code. But the definition of OSHW has a few more requirements, which is practise means you’ve got to release schematics and PCB layout in the native format, not only in PDF, as well as the gerber files, and the bills of materials. Open Source Hardware can also truly be useful, if you can source the components. and for example, Broadcom BCM2835 processor might be impossible to procure, especially in small quantities, and that makes the Raspberry Pi unsuitable as an open source hardware platform. Existing companies / associations dedicated to OSHW include Arduino, Beagleboard.org, Olimex, etc.., and today Radxa has joined the club by releasing all hardware designs files for Rockchip RK3188 based Radxa Rock Pro and Lite development boards (2014 version) under a Creative Commons Attribution 4.0 International License. This […]

October 23, 2014October 23, 2014 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

JmGO G1 Android “Home Theater” Projector Powered by Mstar 6A918 SoC

JmGO G1 is a neat looking Android 4.4 projector powered by Mstar 6A918 quad core Cortex A9 processor with a Mali-450MP4 GPU (same as Mstar 9810?), and featuring a Texas Instruments LED based DLP projector. It comes with USB 2.0 / 3.0 ports, Gigabit Ethernet, HDMI, AV, S/PDIF ports, and four speakers on the periphery. Tentative hardware specifications: SoC – Mstar MSO6A918 Quad core ARM Cortex A9 @ 1.5GHz with an ARM Mali-450MP4 GPU. System Memory – 2GB DDR3 Storage – 16 GB eMMC + microSD card slot Projector Texas Instruments DLP RGB LED. Native resolution: 1280 x 800 30,000 hours LED life (About 10 years @ 10 hours per day) 15″ to 300″ screenI Brightness – 450 Lumens Video Inputs – HDMI IN, AV IN Audio I/Os – Inputs HDMI, AV, coaxial S/PDIF; Output: 4x speakers Connectivity – Gigabit Ethernet, 802 b/g/n Wi-Fi, Bluetooth USB – 1x USB 2.0 […]

October 23, 2014October 23, 2014 by Jean-Luc Aufranc (CNXSoft) - 20 Comments

Eny M8S and M8C Android Media Players Powered by Amlogic S812 SoC

The first Amlogic S812 Android TV box I had seen was Xtreamer Wonder which should start shipping for 99 Euros ($140) by the end of the month, but they’ll have some competition as Eny Technology will soon manufacture M8S and M8C Android media players, also based on the same quad core Cortex A9 processor, with 4K UHD video output and HEVC/H.265 hardware video decoding. M8S and M8C have the same technical specifications except that the former comes with 2GB RAM, and the latter with 1GB RAM: SoC – Amlogic S812-H quad core cortex A9r4 @ 2 GHz with octa-core Mali-450MP6 GPU @ 600+ MHz System Memory – 1GB (M8C) or 2 GB (M8S) DDR3 Storage – 8GB NAND flash + micro SD card reader Connectivity – 10/100M Ethernet, dual band 802.11 b/g/n Wi-Fi, Bluetooth 4.0 Video Output – HDMI 1.4 up to 4K2K @ 30 Hz, AV port Audio Output […]