Jean-Luc Aufranc (CNXSoft), Author at CNX Software - Embedded Systems News

June 10, 2015November 18, 2015 by Jean-Luc Aufranc (CNXSoft) - 19 Comments

FirePrime Board Features Rockchip RK3128 Quad Core Cortex A7 Processor

The team behind Firefly-RK3288 development board has designed a new board with the less powerful but cheaper and more power efficient Rockchip RK3128 quad core Cortex A7 processor. FirePrime comes with 1GB RAM, 8GB Flash, Gigabit Ethernet, Wi-Fi and Bluetooth, and various other ports and expansion headers. As with many other new development boards, Firefly team has gone with a baseboard + system-on-module design (mini PCI-e connector), and will certainly sell the module separately to companies who want to design their own baseboard. Fireprime board specifications: SoC – Rockchip RK3128 quad core ARM Cortex A7 @ 1.3 GHz with ARM Mali-400MP2 GPU System Memory – 1 GB LPDDR2 @ 533 MHz Storage – 8 GB NAND flash + micro SD slot Connectivity – Gigabit Ethernet, 802.11 b/g/n Wi-Fi, and Bluetooth 4.0 (AP6212 module) Video Output – HDMI 1.4 output, CVBS (AV) as well as MIPI and LVDS via expansion headers […]

June 9, 2015 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Free Electrons Releases Buildroot Training Materials

Free Electrons develops embedded Linux & Android software, and also provides related training. On-site training sessions are scheduled from time to time, or organized on request, and they usually release their training materials for free, as they did for their Embedded Linux training in 2012, or their Yocto Project / OpenEmbedded course more recently. Thomas Petazzoni, Free Electrons’ Chief Technical Officer, recently informed me that the company also released training materials for Buildroot, which like the Yocto Project is a build system, but it had been around for much longer, and the company is actively participating in its development with over 2,800 patches submitted upstream over the years. Four main resources have been released for the course, under a Creative Commons BY-SA license: training materials for Buildroot – 325 pages Practical labs instructions (PDF) with BeagleBone Black – 32 pages Practical labs data (.tar.xz) – Patchsets for drivers, rootfs, and […]

June 8, 2015June 8, 2015 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

$59 Zidoo X1 Android TV Box Powered by Allwinner H3 SoC

Allwinner H3 based Android TV boxes have been selling for a few months for $80 or less, and Draco H3 HDMI TV stick even goes for just $35. Zidoo has been working on their own Allwinner H3 platform called Zidoo X1 for a little while, and they are about to launch it for $59 (MSRP). Zidoo X1 specifications: SoC – Allwinner H3 quad core ARM Cortex A7 @ 1.5GHz with quad core Mali-400MP2 @ 600 MHz System Memory – 1 GB DDR3 Storage – 8 GB NAND flash (16GB in option) + micro SD slot up to 32GB Connectivity – 10/100M Ethernet, 802.11 b/g/n Wi-Fi Video Output – HDMI up to 4K2K @ 30Hz, AV Audio Output – HDMI, AV, and optical S/PDIF Video Codec – H.265/HEVC up to 4K30, 1080p60 decoding for H.264, VP8, MPEG-1/2, MPEG-4, H.263. WMV9, VC1, etc… USB – 2x USB 2.0 host ports Misc – […]

June 7, 2015June 18, 2018 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Allwinner R8 Module Datasheet and Price. Is the $9 C.H.I.P Computer Selling at a Loss?

Allwinner R8 Cortex A8 processor, very similar to Allwinner A13, but optimized for IoT applications, was first unveiled via the $9 C.H.I.P computer crowdfunding campaign, but at the time we did not have that many technical details. However, Olimex had already made several Allwinner boards in the past, such as A20-OLinuXino-LIME, so they decided to investigate if they too could use Allwinner R8 processor, or rather Allwinner R8 Module (R8M) with R8 SoC, 4/8GB NAND Flash and 512 MB RAM. So they managed to get R8M datasheet, and got quoted $4.8 for Allwinner R8 and $16 for Allwinner R8M with 512 MB RAM and 8GB NAND Flash for 5,000 unit orders. Wait… If R8M module is $16, how can C.H.I.P sell it for $9? One difference is that C.H.I.P module only has 4GB NAND flash, but the module quoted to Olimex appears to come with 8GB flash, but it’s not […]

June 6, 2015 by Jean-Luc Aufranc (CNXSoft) - 20 Comments

ACEMAX G9C TV Box is Powered by Amlogic S905 64-bit ARM Processor

We’ve learned that Amlogic was working on S905 and S912 64-bit ARM processors a little while ago, and one of the first product to market featuring Amlogic S905 processor could be Acemax G9C. ACEMAX G9C specifications: SoC – Amlogic S905 quad core ARM Cortex-A53 @ up to 2.0GHz with penta-vore Mali-450MP GPU up to 750MHz+ System Memory – 2GB DDR3 Storage – 8GB NAND flash (Bigger Memory Optional) + micro SD card slot Video Output – HDMI 2.0, AV Video Codecs – 1080p/4k2k H.264, H.265, HD AVC/VC-1, HD MPEG1/2/4, RM/RMVB, Xvid/DivX 3/4/5/6, RealVideo 8/9/10 Audio – HDMI, AV, coaxial S/PDIF Connectivity – 10/100M Ethernet, Wi-Fi @ 2.4GHz USB – 2x USB 2.0 host ports Power Supply – DC 5V/2A Dimensions – 125 x 120 x 20 mm The box is said to run Android 5.0. That’s about all we know about the box right now, as availability and pricing are […]

June 5, 2015June 5, 2015 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Allwinner R58 Octa-core Processor Targets 2-in-1 Android Laptops

Allwinner R-series processor family, such as Allwinner R8, is supposed to target “IoT applications”, but IoT must have recently taken a whole new meaning as the latest Allwinner R58 octa-core processor targets 2-in-1 laptops running Android. Allwinner website however lists R58 as an high-end IoT platform for virtual reality and robotics. Allwinner R58 specifications: CPU – Octa-Core Cortex-A7 CPU up to 2.0 GHz GPU – PowerVR SGX544 GPU @ 600 MHz with support for OpenGL ES 2.0/1.1, OpenCL 1.1, DX 9_3 Memory 32-bit DDR3/DDR3L/LPDDR3/LPDDR2 SLC/MLC/TLC/EF NAND with 64-bit ECC eMMC V4.5 Video 1080p@60fps video playback multi-format video playback, including H.264, MPEG1/2, MPEG4 SP/ASP GMC, H.263 including Sorenson Spark, WMV9/VC-1, JPEG/MJPEG, etc H.264 1080p@60fps or 720p@120fps video capture Display LVDS up to 1366×768@60fps or RGB LCD up to 2048×1536@60fps 4-lane MIPI DSI up to 1920×1200@60fps HDMI up to 1080p@60fps, HDCP V1.2 supported Dual display supported with LCD up to 720p@60fps and […]

June 4, 2015June 4, 2015 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Allwinner T2 Dual Core Processor is Made for Automotive Infotainment and Navigation

Allwinner already has several processor families, the most famous being the A-series for tablets, followed bythe H-series for home entertainment, the V-series for video application, the R-series for IoT as found in R8 module used in C.H.I.P $9 computer, and now I’ve just found out the company launched T-series with Allwinner T2 and T8 for “Transportation”/automotive applications. I don’t have any details about T8 processor, but the company kindly shared a product brief with the specs for Allwinner T2: CPU – Dual core Cortex A7 CPU – Mali-400MP2 supporting OpenGL ES 1.1/2.0 Memory – DDR2, DDR3, and DDR3L controller, NAND flash controller with 64-bit ECC Video Inputs – 4x AV Inputs Video – H.264 2160p video decoding, multi-format decoding, h.264 encoding @1080p30 / 720p60. Display – Multi-channel HD display with integrated HDMI 1.4 transmitter, CPU/RGB/LVDS display interface, support for VGA/CVBS/YPbPr, and integrated TV decoder. Camera – Integrated parallel 8-bit interface YUV sensor, […]

June 3, 2015June 3, 2015 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Rockchip RKi6000 WiFi SoC Promises Bluetooth 4.0 Power Consumption Levels

Rockchip has announced a new WiFi SoC for IoT applications claiming 85% lower power consumption compared to competing WiFi solutions, which allows cell-coin battery powered WiFi systems thanks to a power consumption equivalent to what you’d get with a Bluetooth 4.0 LE system. Rockchip RKi6000 is said to consume 20 mA (@ 3.3V) during Rx operations. The SoC has been developed with an unnamed third party, and can achieve a lower power consumption thanks to three improvements: Improvement of RF transceiver architecture. The architecture can greatly reduce the active power consumption of IoT smart devices during continuous data transfer. Ultra low power can be achieved both in work and standby mode. Dozens of international patents have been filed for this technology. Adaptive dynamic power control technology. Power efficiency is optimized in different working modes and the total power consumption is reduced greatly in different application scenarios by adjusting the chip’s power […]