Venel--Allwinner A31 quad core ARM Cortex-A7 processor, built-in PowerVR SGX544 MP2 GPU Mixtile Loft-Q (A31 processor)，open hardware project

Description

Mixtile project of the second generation prototype plate is LOFT-Q, based on a full chip of A31 Chi, mainly for embedded developers, engineers, a guest, and geeks, can be as the center of home video and personal cloud storage devices, NAS, etc. technical specifications System chip: the A31 quad core Cortex-A7 ARM processor, built-in SGX544 MP2 GPU PowerVR System memory: 2G 64 bit DDR3 memory Memory: eMMC 8G (4.51 version), 2.5 "driver support III SATA, SD card socket Video output: HDMI 1.4, support 1080p@60Hz Audio input / output headphone / TOSLINK composite jack, 2 on board MIC Network connection: Gigabit Ethernet port Support Wifi 2.4G/5G Bluetooth 4 Zigbee (JN5168 NXP low power Zigbee chip) USB interface: USB 4x 2 HOST interface Debug interface: UART debug connection, JTAG connection port Extension interface: 180-pin connector contains I2C, SPI, LCD, DSI MIPI, RGB/LVDS, CSI, CSI, MIPI, ADC, CTP, RTP, SPDIF-OUT, SPDIF-IN, GPIO,, etc. Sensor: acceleration sensor, infrared receiver Other: battery slot for real time clock Power supply: 12V/4A (48W) Distribution list LOFT-Q A31 Mixtile quad core development kit *1