amlogic

Posted on by Jean-Luc Aufranc (CNXSoft) - 20 Comments on Amlogic S912 Processor Specifications

Amlogic S912 Processor Specifications

Amlogic plans to launch at least three new processors for OTT boxes and set-top boxes this year: Amlogic S905X, Amlogic S912, and Amlogic S905D.  We already knew Amlogic S905 specifications, but I’ve recently received a document with some more details about Amlogic S912 revealing Mali-T820 GPU, a lack of USB 3.0 support, but still some interesting features such as HDMI 2.0a, 4K VP9, 10-bit H.265, Gigabit Ethernet Mac, and so on. Amlogic S912 specifications with highlights in bold showing differences with Amlogic S905X: CPU Sub-system –  Octa core ARM Cortex-A53 CPU up to 2 GHz (DVFS) with two CPU clusters one optimized for high performance (big) and the other for low power (LITTLE) 3D Graphics Processing Unit –ARM Mali-T820MP3 GPU up to 750MHz (DVFS) with 3 shader engines supporting OpenGL ES 1.1/2.03.1, DirectX 11 FL9_3, OpenCL 1.1/1.2 full profile and RenderScript. 2.5D Graphics Processor – Fast bitblt engine with dual […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on Linux 4.5 Released – Main Changes, ARM and MIPS Architectures

Linux 4.5 Released – Main Changes, ARM and MIPS Architectures

Linus Torvalds released Linux Kernel 4.5 on Sunday: So this is later on a Sunday than my usual schedule, because I just couldn’t make up my mind whether I should do another rc8 or not, and kept just waffling about it. In the end, I obviously decided not to,but it could have gone either way. We did have one nasty regression that got fixed yesterday, and the networking pull early in the week was larger than I would have wished for. But the block  layer should be all good now, and David went through all his networking commits an extra time just to make me feel comfy about it, so in the end I didn’t see any point to making the release cycle any longer than usual. And on the whole, everything here is pretty small. The diffstat looks a bit larger for an xfs fix, because that fix has […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 39 Comments on SPMC 16.1.1 (Kodi 16.1 Android’s Fork) Adds Bluray 3D ISO Playback, HD Audio Pass-through, and Other Improvements

SPMC 16.1.1 (Kodi 16.1 Android’s Fork) Adds Bluray 3D ISO Playback, HD Audio Pass-through, and Other Improvements

You may remember SPMC (Semper Media Center), a fork of Kodi/XBMC, was released a few years ago to fix some issues with Rockchip processors that would not make it to Kodi mainline code. Koying, the project’s developer, has now forked Kodi 16.1 to add some bug fixes and experimental features, and released SPMC 16.1.1. Changelog compared to Kodi 16.1: Based on Kodi 16.1 HD Audio pass-through (Nvidia Shield AndroidTV + some Amlogic devices such as Minix U1 & Wetek Core at least) Autostart at boot (xbmc.autostart=true in xbmc_env.properties) GUI size setting (Allows 4K GUI on Nvidia Shield) Only give codec priority to Mediacodec (Surface) for 4K Only stop video on minimize for Mediacodec (Surface) “System” screensaver to enable daydream; all other screensavers disable daydream Get removable storage names from system Basic Bluray 3D iso playback (experimental; amlogic) Android TV recommendations and voice search (experimental) SSL enabled MySql Stop video playback […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 24 Comments on Amlogic 2016 Roadmap Reveals Upcoming S905D Processor, Android 6.0 for Amlogic S905 and S912 SoCs

Amlogic 2016 Roadmap Reveals Upcoming S905D Processor, Android 6.0 for Amlogic S905 and S912 SoCs

A new Amlogic roadmap reveals the company will release at least three new processors this year: Amlogic S905X, Amlogic S912 and Amlogic S905D all based on four to eight ARM Cortex A53 cores, and that Android 6.0 support is coming to Amlogic S905 X/D and S912 processors. Since the processors are in development, there are always some tweaks and new information about the specifications, as now Amlogic S905X and S912 quad and octa core processors will be clocked at 2.0 GHz (instead of just 1.5GHz as previously reported), and S905X will support 2-layer PCB, while all other recent Amlogic processors require 4-layer, which promises some very cheap 4K TV boxes with H.265 and VP9 support. Amlogic S912 will apparently not support USB 3.x since the new document only shows 3x USB 2.0 interfaces for the SoC. Amlogic S905D is similar to S905X except it supports Gigabit Ethernet (RGMII), TS video […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 24 Comments on Amlogic S905 vs S812 Benchmarks Comparison

Amlogic S905 vs S812 Benchmarks Comparison

After seeing benchmarks comparisons between Amlogic S905 and S805, as well as Amlogic S905 vs Rockchip RK3368, several people asked me to compare the older Amlogic S812 32-bit processor to the newer Amlogic S905 64-bit processor, so I’ve gone ahead and compared the results for several benchmarks obtained with WeTek Core and K1 Plus Android 5.1 TV boxes, respectively powered by Amlogic S812 and Amlogic S905. A ratio greater than one means Amlogic S812 is the fastest, and I’ve highlighted the ratio with red or green colors so that red color is a plus for S905, and green color means S812 achieved a better result. Amlogic S905 Amlogic S812 Ratio CPU Quad core Cortex A53 @ 2.02 GHz Quad core Cortex A9 @ 1.99 GHz GPU Penta-core ARM Mali-450MP Octa-core ARM Mali-450MP Antutu 5.x Overall 28,027 33,953 1.21 Multitask 4,260 4,701 1.10 Runtime 2,721 3,383 1.24 RAM Ops 1,960 2,228 […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 20 Comments on Amlogic S905X Processor Specifications

Amlogic S905X Processor Specifications

[Update September 2016: Removed Video Input Unit and Gigabit Ethernet MAC, since the latest documents have removed them] A few weeks ago, I wrote about the upcoming Amlogic S905M quad core Cortex A53 processor support 4K VP9 and 10-bit HEVC, but the silicon manufacturer seems to struggle with sticking with a name, as after the initial S908 part, they moved to S905M, before hopefully settling on Amlogic S905X, for which I received more information include a block diagram, and more detailed specifications. These are most of the specifications currently available for Amlogic S905X processor with highlights in bold: CPU Sub-system –  Quad core ARM Cortex-A53 CPU up to 1.5GHz (DVFS) with Neon and Crypto extensions 3D Graphics Processing Unit – Penta-core ARM Mali-450 GPU up to 750MHz+ (DVFS) with two geometry/vertex processors, three pixel processors supporting OpenGL ES 1.1/2.0 and OpenVG 1.1. 2.5D Graphics Processor – Fast bitblt engine with […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 13 Comments on Amlogic S905X and S912 Processors To Support 4K VP9, HDMI 2.0a, Built-in DAC and More

Amlogic S905X and S912 Processors To Support 4K VP9, HDMI 2.0a, Built-in DAC and More

I had heard some news that Amlogic S912 was delayed, and even possibly canceled, while talks about a new S908 processor surfaced recently with support for VP9 up to 4K resolution. We now have some more details as I’ve received some more information about Amlogic product roadmap, and S908 should be renamed S905M [Update: The name will apparently be changed to S905X now, the saga continues…] Amlogic S905 Amlogic S908 / S905M / S905X Amlogic S912 CPU Quad core Cortex A53 @ up to 2.0 GHz Quad core Cortex A53 @ up to 1.5/2.0 GHz Octa core Cortex A53 @ up to 2.0 GHz GPU Penta-core Mali-450 up to 750 MHz High perf gaming GPU Memory 16/32-bit DDR3, LPDDR2/3 Up to 2GB, DDR2133 16/32-bit DDR3/4, LPDDR2/3 Up to 2GB, DDR2400 Storage NAND Flash@BCH60 eMMC 5.0, SD, Nor Flash Video Decoding 4Kp60 10-bit HEVC, 4Kp30 H.264 4Kp60 10-bit HEVC, VP9 4Kp30 […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 27 Comments on How to Root Amlogic S905 based MINIX NEO U1 Box in Windows and Linux

How to Root Amlogic S905 based MINIX NEO U1 Box in Windows and Linux

MINIX NEO U1 is a great device, but if you have some apps that require root access, the firmware is not rooted by default. AndroidPC.es just posted instructions to root the device in Windows, and I’ve also adapted Daemonium’s batch script for Windows as a shell script in order root the device from Linux. Please note that this will break OTA firmware update, so you’ll have to upgrade firmware manually after rooting. The most steps are common between Linux and Windows Enable Developer options, by going to Settings->Advanced Settings->About Mediabox, and click 6 or 7 times in the Build number section, until the new menu is enabled. Go back once, and access Developer options to make sure USB debugging is enabled Now go to Settings->Network to check and note your IP address (WiFi or Ethernet) Download and extract AndroidPC.es_MINIX_NEO_U1_root_v01_Daemonium.zip They also asked to install WiFi adb in your system, but I […]