CNX Software - Embedded Systems News

July 29, 2013July 30, 2013 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Mediatek Boasts True Octa-core MT6592, and GTS big.LITTLE MT8135 SoCs

We already knew Mediatek was working on MT6592, an Octa-core Cortex A7 processor for smartphones, and MT8135, a quad core bit.LITTLE processor for tablets, but in the last few days, the company revealed a bit more information about its two new application processors, mainly to show how better there are compared to the competition. Mediatek MT6592 Octa-core Cortex A7 With Exynos Octa (5410), Samsung was the first company to release an ARM powered Octa-core application processor, but Meditak explains their solution is better because MT6592 can use all 8 cores simultaneously whereas Exynos 5410 is limited to 4 at at time, and the claim is true because Samsung big.LITTLE implementation choice. Exynos 5420 will change that however, as soon as this month, but Mediatek obviously did not feel necessary to mention this details. The company expected those 8 cores to improve current applications such as : Advanced web browsing – […]

July 28, 2013July 28, 2013 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

Kaiboer F4 / Ugoos UT1 Quad Core Media Player Is Now Available for as Low as $116

K-R42-1 (aka CS918 aka MK888 aka …) has been one of the first Rockchip RK3188 Android TV Boxes available on the market, and can be purchased for less than $90 US. Kaiboer F4, discovered at the end of June, has similar specs, but comes with 2 Wi-Fi antennas, potentially improving Wi-Fi reception. The only problem. until now, was that it was not available for sale, but this has now changed, and you can purchase it for $116 including on GeekBuying, renamed as Ugoos UT1. It’s also available on Aliexpress at higher prices at the time of writing. [Update: Dealsprime sells it for $109.99] Kaiboer F4 / Ugoos UT1 Specifications: SoC – Rockchip RK3188 up to 1. 8 GHz with Mali-400 MP4 GPU System Memory – 2GB DDR3 Storage – 8 GB Flash + 1x SD card Video Output – HDMI, and AV Audio Output – HDMI, AV, and optical S/PDIF […]

July 28, 2013July 28, 2013 by Jean-Luc Aufranc (CNXSoft) - No Comments

Tizen Developer Conference 2013 Presentation Slides, Audio Recording and Videos Are Now Available

The Tizen Developer Conference took place in San Fransisco, on May 22-24, 2013. We’e already seen a few Tizen demos from the conference, but slides and media files (mostly audio, but also some videos) are now available for keynotes and technical presentations. As this was just the second Tizen conference, there were still many sessions dealing with overall structure of the operating system, and explaining how to get started either with native or web development, such as: An Overview of the Tizen Native Application Framework Introduction of Tizen SDK minimal web development tools Tizen Design Guidelines and User Experience Tizen Overview and Architecture Tizen.org Web Infrastructure Tizen enters a mobile world dominated by Android and iOS, so several sessions targeted app developers used to work with either operating systems in order to show them how to port their existing apps to Tizen: Bringing Android Apps to Tizen From iOS to […]

July 27, 2013July 27, 2013 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Chromecast Open Source Code: Linux Kernel, Toolchain, Bootloader, and More

Google has made quite a stir by introducing Chromecast, and entering the HDMI TV Stick market. We already know the device is based on Marvell 88DE3005 SoC with 512 MB, and since the product are already been shipped to customers in the US, it was just a question of time before the release of the open source code, and everything you need appears to be available at https://code.google.com/p/chromecast-mirrored-source/ Let’s have a look at what we have in the different repositories: Wiki – Empty… Kernel – Linux 3.0.8 source code Prebuilt – Binary toolchain: arm-unknown-linux-gnueabi-4.5.3-glibc Toolchain – Source code for the toolchain above. External – Source code for alsa-libs, dnsmask, libexit and nss sdk – bootloader and DirecFB 1.6.1 vendor – Looks like qt source used in some netflix app (not sure) Chromium – README explaining how you can download Chromecast Chromium source code: 1.8GB tarball + you need to contact […]

July 27, 2013July 27, 2013 by Jean-Luc Aufranc (CNXSoft) - 16 Comments

Rockchip SoCs Comparison Table, RK32xx Quad Core Cortex A12 Coming Up in 2014

They guys at Linux Rockchip have setup a comparison table between Rockchip processors, but it’s not quite complete yet, and Rockchip noticed it, so they’ve just sent them the most recent Company Presentation that provides more details, including a roadmap. In this documentation, we can see the company targets different types of products with their SoCs: Android OTT dongle/box (aka mini PC, HDMI TV dongles…) – RK2928, RK3066, RK3068, and RK3188 Tablets – RK2926, RK2928, RK3028, RK3066, RK3168, and RK3188 EPD E-Book – RK2818, RK2906 and RK2918 MP3 player – RKnanoC On page 12 of the presentation, they have a convenient comparison table for the SoC used in mini PCs and Tablets. Series RK2926 /RK2928 RK3066 /RK3068 RK3168 RK3188 Process 55nm 40nm 28nm HKGM 28nm HKGM CPU Cortex A9 Dual Cortex A9 Dual Cortex A9 Quad Cortex A9 MAX CPU Frequency 1.0 GHz 1.6 GHz 1.2 GHz 1.6 GHz L1 […]

July 26, 2013July 26, 2013 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

149 Euros Geeksphone Peak+ Phone Running Firefox OS (B2G) is Available for Pre-order

The first Firefox OS phone, ZTE Open, has been selling in Spain since the beginning of the month, and Alcatel One Touch Fire has been available a few days later in Germany. Both of those phones have low hardware specs with a single core processor, and 256 MB RAM. There’s now a more powerful alternative, Geeksphone Peak+, based on Geeksphone Peak Developer Preview phone, featuring Qualcomm Snapdragon S4 MSM8255 dual-core processor with 1GB RAM. Here are the specs of the phone: SoC – Qualcomm Snapdragon S4 (MSM8225) dual-core processor @ 1.2 GHz with Adreno GPU System Memory – 1 GB RAM Storage – 4 GB Flash + micro SD card slot Display – 4.3 inch, 960 x 540 pixel IPS display Camera – 8MP rear camera and 2MP front camera Connectivity – WiFi, Bluetooth, FM radio, GPS Networks – GSM 850/900/1800/1900 (2G EDGE), UMTS 850/1900/2100 (3G HSPA). Sensors – Light […]

Rockchip RK3568/RK3588 and Intel x86 SBCs

July 26, 2013 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

LG Optimus L4II is a Triple SIM Smartphone Powered by Mediatek Technology

There’s already an impressive number of mobile phones with dual SIM card slots, but LG and Mediatek went a step further with the Optimus L4II that sports triple SIM card support thanks to Mediatek 3G Triple-SIM technology. All three SIM cards can be “used simultaneously, and receive calls, transmit data, send SMS messages and remain in standby mode concurrently without consuming excessive battery life”, according to Mediatek. If case you wonder why people would ever need multiple SIM card use cases include roaming between different countries (e.g. Hong Kong, Macau and China) where you don’t want to change SIM cards each time you cross the border, using prepaid SIM cards from different telco to benefit from promotion, etc… I could not find the other specs for the device, but the company has recently launched LG Optimus L4II Dual (dual SIM card support) which may be similar, with the following specifications: […]

July 26, 2013July 26, 2013 by Jean-Luc Aufranc (CNXSoft) - 18 Comments

Rikomagic Announces MK802III LE and MK802IV LE mini PCs Preloaded with Linux (Picuntu)

If you’ve been following the ARM based mini PC space, you may already know about Rikomagic MK802 III and MK802 IV HDMI TV Sticks, respectively based on Rockchip RK3066 and RK3188, running Android Jelly Bean. Rikomagic and Cloudsto Electronics have just announced they will launch a “Linux Edition” (LE) for those two devices called MK802III LE and MK802IV LE Quad Core, running Picuntu (Ubuntu) Linux. Since Linux on RK3188 is still work on progress, Cloudsto MK802III LE will be available first, with the following specs: SoC – Rockchip RK3066 dual core Cortex A9 @ 1.6Ghz + Mali-400 MP4 GPU System Memory – 1GB RAM Storage – 16GB Micro SD card preloaded with PicUntu, but no word about NAND flash Video Output – HDMI (1080p) Connectivity – Wifi 802.11 b/g/n USB – 2 x USB ports It’s not very clear if the hardware will be slightly tweaked (e.g. smaller NAND flash, […]

Boardcon Rockchip and Allwinner SoM and SBC products