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M164 is a multimedia LCD driver integrated board based on the main chip of Quanzhi A64 / R18. This motherboard is equipped with1g / 2G DDR + 8g / 16g EMMC can support LVDS point screen and HDMI HD output.
Its main control IC adopts 64 bit arm cortex-a53 architecture, four cores, with the main frequency up to 1.5GHz. It is the 64 bit processor with the most energy efficiency ratio. The main control has the following advantages:
(1) The main controller integrates h.265 hardware decoding module, supports h.2654k video hardware decoding, and achieves the optimal power consumption and performance;
(2) 4K HDMI output, using de2.0 technology, combined with the beautiful color system, gives you different visual experience;
(3) The software system uses Google's latest Android 6.0, the kernel uses Linux 3.10, more security features, more peripheral support.
Basic hardware specifications:
CPU | Quanzhi A64 / R18, four core arm cortex A53 1.5GHz |
GPU | Mali400MP2 |
Memory | DDR3 1g / 2g (label 1GB) |
Built in storage capacity | EMMC 8GB / 16g / 32g optional (label 8GB) |
Display interface | LVDS interface (single channel, 6-bit dual channel, 8-bit dual channel). Support maximum resolution 1920 × 1080, support 7 "- 100" Screen voltage selection |
Screen voltage selection | Support 3.3v/5v/12v optional |
network | RJ45 standard interface, 100M Ethernet interface, supporting Ethernet. Support Wi Fi 802.11b/g/n protocol. With 3G data / 4G data function, support WCDMA, EVDO, CDMA, GSM, 2G / 3G full band support 850/900/1800/1900MHz/2100MHz |
image rotation | Support 0 degree, 90 degree, 180 degree, 270 degree manual rotation |
Real time clock | Built in real-time clock power supply battery, support timing switch |
Interface device | USB camera support Support HDMI and output 4K at most (separate output) 6 USB hosts, 2 onboard, 4 external Three TTL serial ports, supporting external serial device modules (expansion sensor or one-dimensional code, two-dimensional code scanning, printer, brush Card module, etc.) Tfcard expansion, up to 64GB 1 channel CTP interface, external I2C capacitive touch screen Support headphone output, built-in power amplifier, support 10W * 2 8-ohm speaker |
Audio input | Mic support, 1 microphone connector |
Touch screen | Support infrared, resistance and capacitance touch screen |
Power Supply | Input: DC12V or DC12V 5vstb (switching power supply) |
Basic software specifications:
operating system | Google Android 6.0 system |
Language support | Multilingual |
Video format | Support Video playback up to 1080P@60fps、4K@30fps Support Multi-Format video playback,including Mpeg1、Mpeg2、Mpeg4 SP/ASP GMC、 H.263 including sorenson spark、H.264 BP/MP/HP、VP8、WMV9/VC1、JPEG/MJPEG、etc HEVC/H.265 4K @30fps |
Audio format | Support mp3, wma, MP2, Ogg, AAC, m4a, ma4, FLAC, ape, 3gp, wav format audio playback, support song list function |
Picture browsing | Support JPG, BMP, PNG, GIF and other image formats to browse and support rotation / slide play, with the highest support to 4096 * 4096 resolution |
text processing | EPUB, WORD, EXCEL, POWERPOINT, PDF, TXT |
Typewriting | Standard Android keyboard, optional third-party input method (Chinese, Korean, Japanese, etc.) |
Expansibility | More than 20000 excellent software can be downloaded free of charge in Google Market |
| system management | File manager The original Android system, with open root permission, can be customized for product development Timing switch Support OTA remote upgrade |