Board Placement ARM-based Pico-ITX Series RCA Jack HDMI S-Video VIA USB 2.0 DC-IN RJ-45 VAB-820 DDR3 Pico-ITX quad core board i.MX6Q with HDMI, LVDS, GigaLAN, OTG USB, COM, analog video input and optional PoE Audio USB and OTG Micro SD Slot Specifications Features Model Name VAB-820 „ Quad core Freescale ARM Cortex-A9 SoC Processor 1.0GHz Freescale i.MX 6Quad ARM Cortex-A9 System Memory 1GB DDR3-1066 SDRAM using 128M x16 memory devices 64-bit 1GB DDR3 and 4GB „ Flash 4MB SPI Serial Flash 4GB eMMC Flash eMMC onboard Graphics Support three independent, integrated graphics processing units: „ One Mini PCIe slot an OpenGL® ES 2.0 3D graphics accelerator with four shaders (up to 200 MT/s and OpenCL support), 2D graphics accelerator, and dedicated OpenVG™ 1.1 accelerator „ 2-CH LVDS and HDMI with Ethernet Micrel KSZ9031RNX Gigabit Ethernet transceiver with RGMII support dual displays Audio Freescale SGTL5000 low power stereo codec Video Decoder ADI ADV7180 10-Bit, 4 x oversampling SDTV video decoder Composite and s-video „ HDMI Integrated HDMI 1.4 transmitter analog video inputs USB SMSC USB2514 USB 2.0 high speed 4-port hub controllers Onboard I/O COM connector with power supply (supports 8-wire DTE mode) „ OTG USB port, PCIe 2.0 COM/CAN connector with power supply (supports 2-wire RS232 Tx/Rx and 2 FlexCAN expansion port Tx/Rx ports) Dual-channel, 18/24-bit LVDS connector Small form factor and low RTC battery connector „ MIPI CSI-2 connector (supports 2 data lanes) power design SPI master connector (supports 2 SPI slave devices) S-video input pin header „ Optional PoE support 2 Power pin headers (support optional PD power board) Front audio pin header for line-in, headphone-out and MIC-in Boot flash select pin header (for SPI or micro SD) Miscellaneous pin header for 1 USB 2.0 host port, 1 USB2.0 OTG port Miscellaneous pin header for 1 I2C pair, 8 GPIOs, system reset button and LEDs for power/WPAN/WLAN/WWAN 12V DC-in power connector Mini PCI-e slot (supports multiple connections and buses including JTAG) Front I/O Micro SD connector Rear I/O HDMI port 2 USB 2.0 ports RJ-45 LAN port (supports optional IEEE802.3at type 2) Composite input RCA jack Watch Dog Timer The Watchdog Timer supports two comparison points during each counting period. Each of the comparison points is configurable to evoke an interrupt to the ARM core, and a second point evokes an external event on the WDOG line Power Supply 12V DC-in Operating System Linux Kernel 3.0.35 Operating Temperature Extended temperature SKU: -20~ 70°C Operating Humidity 0% ~ 95% (relative humidity ; non-condensing) Form Factor 8-layer PCB 10 cm x 7.2 cm Back Panel I/O LAN USB HDMI Composite Ordering Information Model Name CPU Frequency Description VAB-820 1.0GHz i.MX 6Quad Pico-ITX board with 1.0GHz Freescale i.MX 6Quad Cortex-A9 CPU, 4GB flash, 1GB RAM, HDMI, 2-ch LVDS, 4 USB 2.0, OTG USB 2.0, COM, GLAN, DC-in power, PCIe, stereo audio, s-video, Micro SD slot, CAN bus, optional PoE Block Diagram Packing List Items One DC power cable Power Rail SWITCHING Power Rail USB PORT1,2 One debug COM cable 12VOLTS USB TYPE A REGULATORS DC-IN Power Rail One audio cable USB HOST USB2514 USB PORT3 Pin header One 2-port USB cable 3V battery CR-2032 CON USB PORT4 HDMI HDMI Mini-PCIE USB OTG USB-OTG RGMII RJ45 KSZ9031RN SD4 eMMC CSI ADV7180 CVBS(RCA-JACK) Video -decoder SERIAL FLASH i.MX6X SPI S-VIDEO SD2 MICRO SD Slot GPIO GPIOX8 SGTL5000 AUD4 LINE-OUT I2C3 LINE-IN,MIC-IN I2C3 LVDS LVDS(D) PCIEx1 Mini-PCIE UART1 COM1 JTAG Full-RS232 MIPI CSI UART2 COM2(TX/RX) MIPI debug-port RST CAN RESET CAN * The specification is subject to change without prior notice. Update: Mar. 03, 2014. www.viaembedded.com