AMLogic Category - Page 74 of 93 - CNX Software

February 9, 2015May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Linux 3.19 Release – Main Changes, ARM and MIPS Architectures

Linus Torvalds released Linux Kernel 3.19 yesterday: So nothing all that exciting happened, and while I was tempted a couple of times to do an rc8, there really wasn’t any reason for it. Just as an example, Sasha Levin used KASan and found an interesting bug in paravirtualized spinlocks, but realistically it’s been around forever, and it’s not even clear that it can really ever trigger in practice. We’ll get it fixed, and mark it for stable, and tempting as it was, it wasn’t really a reason to delay 3.19. And the actual fixes that went in (see appended shortlog) were all fairly small, with the exception of some medium-sized infiniband changes that were all reverting code that just wasn’t ready. So it’s out there – go and get it. And as a result, the merge window for 3.20 is obviously also now open. Linus Linux 3.18 improved performance of […]

February 3, 2015February 3, 2015 by Jean-Luc Aufranc (CNXSoft) - 14 Comments

Android 5.0 Lollipop SDK for Amlogic Processors and Image for MK808B Plus

Amlogic has just released Android 5.0 SDK for Amlogic S805, S802, and S812 processors on their OpenLinux website, but before you get too excited, this is only available people who have signed an SLA with the company, or somehow got a username/password to their git server. Although most people can’t access the SDK, it still means that popular Amlogic S8xx devices are likely to be upgraded to Android 5.0 in the weeks or months ahead. The company has not released any Android 5.0 SDK for older AML-8726M? processors however, so apart from WeTek Play, I would not expect any other Amlogic single or dual core devices to get a Lollipop treat. If you own a MK808B Plus TV dongle, you don’t even need to wait, as WeTek ported Android 5.0, more exactly CyanogenMod 12, to the cheap HDMI TV Stick for evaluation, and since finally they don’t intend to design […]

February 2, 2015November 24, 2015 by Jean-Luc Aufranc (CNXSoft) - 115 Comments

Raspberry Pi 2 / ODROID C1+ Development Boards Comparison

Raspberry Pi 2 Model B board has just been released, and although it’s not a direct answer to ODROID-C1, as Broadcom started the design for BCM2836 SoC for RPI2 a long time ago, both low cost development boards have similar specifications, with a quad core processor, 1GB RAM, Ethernet, and four USB ports, as well as the exact same price: $35. So I’ve decided to compare both in details to find out the actual differences, and which one may be more suitable to a particular application. Let’s get straight to the comparison table. [Updated on November 24 to use ODROID C1+ instead of ODROID C1] Hardkernel ODROID C1+ Raspberry Pi 2 Model B Comment Processor Amlogic S805 quad core Cortex A5 @ 1.5 GHz (Overclockable to 1.7 GHz or more) Broadcom BCM2836 quad core Cortex A7 @ 900 MHz (Overclockable to 1.1GHz or more) Despite the architecture advantage for Cortex […]

January 30, 2015January 30, 2015 by Jean-Luc Aufranc (CNXSoft) - 31 Comments

Videostrong K1 is a Quad Core Android TV Box with a DVB-T2 Tuner

There are several Android media player with a digital TV tuner on the market, such as WeTek Play, but most, if not all, are based on Amlogic AML8726-MX dual core Cortex A9 processor, and so far, I have not seen quad core Android TV boxes with a built-in tuner. This is about to change thanks to Videostrong K1 an Android 4.4 media player powered by Amlogic S805 quad core processor, and an optional DVB-T2 tuner. K1 OTT TV Box specifications: SoC – Amlogic S805 quad core Cortex A5 processor @ 1.5GHz with a quad core Mali-450MP2 GPU System Memory – 1GB DDR3 (512MB, 2GB as option) Storage – 4 or 8 GB NAND flash (Options: 16 or 32GB), micro SD card slot Video Output – HDMI 1.4, AV (Composite and YPbPr supported) Audio Output – HDMI, AV, and optical S/PDIF Tuners – DVB-T2 Tuner with RF In and Out Connectivity […]

January 27, 2015January 27, 2015 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Amlogic S805 Datasheet Released

A datasheet release should not really be news, but not all companies are as open as Freescale, and possibly for fear of IP theft or patent trolls, most companies decide to keep datasheet, technical reference manuals, and other documentation confidential, and only release them under NDA, so it may take months before they come out, if ever. Thanks to Hardkernel and their ODROID-C1 board, Amlogic has allowed the release of Amlogic S805 datasheet (PDF 123 pages). The document is divided into two sections: Section I : System General Description Features Summary CPU and GPU subsystem Memory Map Power Domain Clock and Reset Unit System Boot General Purpose Input/Output (GPIO) Interrupt Controller Direct Memory Access (DMAC) Timer Real Time Clock Section II: Interfaces MMC/SD/SDIO Controller Inter-Integrated Circuit (I2C) Serial Peripheral Interface Communication Controller Serial Peripheral Interface Flash Controller (SPI) Universal Asynchronous Receiver and Transmitter (UART) Infrared Remote Universal Serial Bus (USB) […]

January 26, 2015May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

4K Output and Video Playback Capability Tested on 6 ARM based mini PCs and Boards

Since I’ve now got a 4K TV, I’ve decided to test 4K support for six different platforms based on Rockchip, Allwinner, Amlogic, Realtek, HiSilicon, and Mstar processors. For all these platforms I’ll report HDMI 4K output options, user interface resolution, and take close up pictures of the screen while displaying a 4K 1×1 grid picture and video with the image players, and video players such as MX Player or XBMC depending which are available in the firmware. Test Setup and Procedure I’m using LG 42UB820T 42″ UltraHD television with an HDMI cable connected to HDMI 1 port of the TV. Please note that my TV only support 8-bit color depth / YCbCr 4:2:0 which may cause compatibility issues with some boxes, at least the ones based on RK3288 processor, for 2160p 50Hz or 60Hz mode. I’ll take close-up pictures of the screen with a Canon PowerShot A2300HD camera by holding […]

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

WeTek Play Set-Top Box Now Also Comes with an ATSC Tuner

WeTek Play is an Android media player that comes with a digital TV tuner, and in my recent updated review with a DVB-S2 tuner I found out that the software for live TV either via Internet or satellite was pretty good, and despite the older Amlogic AML8726-MX processor used in the box, it could still be recommended for watching live TV, with featuring like PVR, TimeShifting and EPG working reasonably well. At launch however, WeTek Play was only available with DVB-S2 or DVB-C/T/T2 tuners, so North American did not have the option to watch free-to-air digital TV on the box. This has now been resolved, as the company has launched Wetek Play with an ATSC tuner. The rest of the specifications for the ATSC model are exactly the same: SoC – Amlogic AML8726-MX dual core Cortex A9 @ 1.5GHz with a dual core Mali-400MP GPU System Memory – 1GB DDR3 […]

January 6, 2015January 6, 2015 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Xunity Aurora is an XBMC Linux TV Box Powered by Amlogic S802 Processor

There are plenty of Android media players on the market, and Linux only TV boxes with recent processors have become a rarity. One of them is Armada Mach 8 Pure Linux based on Shenzhen Tomato / Eny M8 hardware, and a new device called Xunity Aurora, also powered by Amlogic S802 quad core processor, will run Linux based on an hardware platform that looks very much like Zoomtak T8. Xunity Aurora specifications: SoC – Amlogic S802 quad core cortex A9r4 @ 2 GHz with Mali-450MP6 GPU @ 700 MHz System Memory – 2GB DDR3 Storage – 8GB NAND flash + SD card slot Connectivity – 10/100M Ethernet, dual band 802.11 b/g/n Wi-Fi with external antenna, Bluetooth 4.0 Video Output – HDMI 1.4a up to 4K30, composite output (RCA) Audio Output – HDMI, stereo RCA, and optical S/PDIF Video Containers – DAT, MPEG, MPE, MPG, TS/TP, VOB, ISO, AVI, MP4, MOV, […]