4K_Test_Image_Crop
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Test Your 4K Device True Resolution With a 4K UHD / 2160p Video Test Pattern

Now many products are sold on the market advertising 4K video output, but how to test and check if it just a lie with only part of the system support 4K (e.g. physical video output), but the rest of the system makes you lose quality? When I worked on DVD players, we had some special DVDs with video pattern allowing us to test different video quality. You can read about different video test patterns in “AVSHD 709 DVD document“. There are also some expensive equipments such as DVDO AVLab TPG – 4K Test Pattern Generator that generate test patterns to calibrate video equipments, but if all we want to do is to check the resolution has not been tempered with there must be a cheaper and easier way. After having a discussion about this issue on Google+,  Dan Car decided to create a 2160p (3840×2160) test pattern image with some […]

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Toradex Colibri i.MX6 SoM with Freescale i.MX6 Solo and DualLite Processors

Toradex has added a new system-on-module to its Colibri family with Colibri IMX6 SoM powered by either Freescale i.MX 6Solo singl core processor, or i.MX 6DualLite dual core core processor. The SoMs are available in both both commercial and industrial temperature grade, come with up 4GB eMMC, 256 to 512MB RAM, and support Linux or Windows Embedded operating systems. Specifications listed for the Toradex Colibri i.MX6 module include: SoC – Freescale i.MX6 Solo single core or DualLite dual core Cortex-A9 core @ 800MHz (Industrial temp.) or 1GHz (Commercial temp) with Vivante 2D/3D GPUs. System Memory –  256MB (Solo) or 512MB (DualLite) DDR3 Storage – 4GB eMMC flash I/Os available via the 200-pin SO-DIMM connector: 3x 8-bit SDIO/SD/MMC 10/100M Ethernet (Micrel KSZ8041NL PHY) USB 2.0 host, USB 2.0 OTG Video Output HDMI 1.4a up to 1080p resolution RGB up to 1920×1200 (24bpp) Camera – 2x Camera Parallel inputs Audio – Audio line-in […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
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openPicus Introduces Wi-Fi and GPRS IoT Kits Powered by Microchip PIC24 MCU

openPicus has launched two new development kits for the Internet of Things with either Wi-Fi or GPRS connectivity, based on their FlyportPRO modules featuring a 16-bit Microchip PIC24 MCU, and sharing the same baseboard. These kits can be used as a Web server with firmware update over the air (FOTA) (Wi-Fi version only) among other things, and support TCP, UDP, FTP, & HTTP protocols, as well as MQTT (Message Queue Telemetry Transport), a light weight messaging protocol running on top of the TCP/IP protocol, used when a small code footprint is required and/or network bandwidth is limited. openPicus FlyportPRO Wi-Fi and GPRS modules share mostly the same specifications: MCU – Microchip PIC24FJ256GB206 16-bit MCU @ 32 MHz with 256KB Flash,  96KB RAM External Storage – 16Mbit Flash memory (for FOTA), 64Kbit EEPROM Connectivity GPRS Module – SAGEM HILONC GPRS Transceiver (quad band: 850, 900, 1800, 1900 MHz) with uFL connector for external […]

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Howchip Introduces ExSOM-4412 Module and Development Kit Powered by Samsung Exynos 4412 Quad Core SoC

Howchip, the company that normally distribute Insignal Origen and Arndale boards, has just introduced ExSOM-4412 system-on-module, and a corresponding development kit called ExSOM-4412-DVK. ExSOM-4412 module specifications: SoC – Samsung Exynos 4412 quad core Cortex A9 CPU with Mali-400MP4 GPU System Memory – N/A (TBC) Storage – Up to 8GB eMMC + SD/SDIO interface Connectivity – 10/100Mbps Ethernet, optional  Wi-Fi and Bluetooth module Video Output – HDMI(1080p) for TV, 2-ch LVDS for TFT LCD Camera – 2x parallel camera interfaces Audio – Line in/out  and Headphone out. USB – 4x USB 2.0 Host ch and OTG Configurable GPIOs, Analog inputs, PWMs and Serial interfaces such as I2Cs, SPIs,  and UARTs SoM Connector – 213-pin MXM connector Dimensions – 70mm x 70mm The dimensions and connector used points to the module following Qseven standard, but the company does not mention anything about Qseven, so the pin assignment may be different. Software support […]

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STMicro STM32F7 Series is the First ARM Cortex-M7 MCU Family

Right after ARM’s Cortex-M7 announcement, STMicro has listed STM32F7 MCU family based on the latest ARM core on their website. The family is comprised of 20 different MCUs with various flash size, packages, and with or without a crypto/hash coprocessor. The company expects their STM32F756xx microcontrollers to be used for motor drive and application control, medical equipment, industrial applications such as PLC, inverters, and circuit breakers, printers & scanners, alarm systems, video intercom, HVAC, home audio appliances, mobile applications, Internet of Things application, and wearable devices such as smartwatches. STM32F7 MCUs share the following key features: Cortex-M7 core @ 200 Mhz (1000 CoreMark/428 DMIPS) with L1 cache (4KB I-cache, 4KB d-cache) 320KBytes of SRAM with scattered architecture: 240 Kbytes of universal data memory a 16 Kbytes partition for sharing data over the bus matrix 64 Kbytes of Tightly-Coupled Data Memory (DTCM) for time critical data handling (stack, heap…) 16 Kbytes […]

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Rockchip RK3126, RK3128, and “MayBach” Octo-core Cortex A53 Processor Could Be Found in Tablets in Q4 2014

T-chip, the company behind Firefly-RK3288 development board and HPH NT-V6 media player, has sent me their latest company brochure this morning. The brochure mentions the company history since 2005, various tablets solutions they have done over the year, and new and upcoming products. One of the slides particularly caught my attention. RK3288 is pretty popular right now, but I had never heard about RK3126 and RK3128 SoC with four ARM Cortex A7 core with a Mali GPU supporting HEVC decoding up to 1080p resolution. Both processors are manufactured using 40nm technology, so I’d guess these target ultra low cost tablets, which should become available in October and November 2014. Even more interesting is the mention of “MayBach” Tablets. I’ve been told MayBach, which could just be a temporary codename, is an upcoming Rockchip SoC. Based on the information in the slide, it should be an Octa-core Cortex A53 processor with […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
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Review of EM6Q-MXQ Android Quad Core Media Player

After taking a few pictures of Eny EM6Q-MXQ Android media player, it’s time for a full review. I’ll first give my first impressions and go through the user interface, test video playback, test the system, network, and storage performance, try a few games, and check various hardware ports are working as they are supposed to do. First Boot, Settings and First Impressions I’ve inserted two AAA batteries in the provided infrared remote control to check it’s working, and it’s usable in the main user interface and XBMC, but once you start using most Android apps it’s useless, so I quickly switched to  Mele F10 Deluxe air mouse. Before powering up the device, I’ve connected an HDMI cable, an Ethernet cable, and made with use of the 4 USB ports by connecting two RF dongles (Air mouse and gamepad), a USB hard drive, and a UVC USB webcam. The box lacks […]

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Unboxing of Nagrace HPH NT-V6 Android TV Box with HDMI In, Rockchip RK3288 Processor

Thanks to Nagrace Times Technology, I’ve got a new Rockchip RK3288 Android mini PC to play with. HPH NT-V6 model is higher end compared to the other ones I’ve received including Uyesee G1H, Kingnovel R6 and Orion R28 Meta, because it comes with 32GB eMMC, HDMI In, and a AP6335 Wi-Fi module providing 802.11ac Wi-Fi connectivity. I’ll start by listing the device specifications, take some pictures of the device and the board, and I’ll write a full review probably next week as I have some other hardware to test first. Nagrace NT-V6 specifications The company provides various memory and storage options for this product, and if Linux based operating systems such as Ubuntu or Chrome OS end up being properly supported on Rockchip RK3288, Nagrace NT-V6 could end up bring a very nice mini PC: SoC –  Rockchip RK3288 quad core ARM Cortex A12/A17 processor @ 1.8 GHz with ARM […]

Boardcon CM3588 Rockchip RK3588 System-on-Module designed for AI and IoT applications