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Posts Tagged ‘single board computer’

Gateworks Newport SBCs Powered by Cavium Octeon TX 64-bit ARM SoC are Designed for Networking Applications

November 11th, 2017 3 comments

Gateworks is a US based company that provides embedded hardware solutions to mobile and wireless communications markets such as their NXP i.MX6 powered  Ventana single board computers, including Ventana GW5530 SBC with compact form factor making it suitable for robotics projects and drones.

The company has now launched a new family of single board computers with Newport boards based on Cavium Octeon TX dual and quad core processors, and targeting high performance network applications with up to 5 GbE copper Ethernet ports, 2 SFP ports for fiber.

GW6300/GW6304 SBC – Click to Enlarge

Eight boards from 4 board designs using the dual or quad core version of the processors will be launched in sequence until Q2 2018, but let’s first have a closer look at Newport GW6300/GW6304 boards’ specifications since they are available now:

  • SoC
    • GW6300 – Cavium Octeon TX CN8020 dual core custom ARMv8.1 SoC @ 800 MHz
    • GW6304 – Cavium Octeon TX CN8030 quad core custom ARMv8.1 SoC @ 1.5GHz
  • System Memory
    • GW6300 – 1GB DDR4 (default); optional up to 4GB
    • GW6304 – 2GB DDR4 (default); optional up to 4GB
  • Storage – 8GB eMMC flash (4 to 64GB option), micro SD socket, 1x mSATA 3.0 (See expansion)
  • Networking – 2x Gigabit Ethernet ports (RJ45)
  • GNSS – Ublox ZOE-MQ8 GNSS GPS Receiver with PPS (optional on GW6300, standard on GW6304)
  • USB – 2x USB 3.0 ports up to 5 Gbps
  • Expansion
    • mPCIe socket 1 – PCIe or GW1608x expansion, USB 2.0
    • mPCIe socket 2 – PCIe or mSATA, USB 2.0
    • mPCIe socket 3 – PCIe or USB 3.0, USB 2.0, SIM

      Click to Enlarge

    • Connector for 2x RS232 or 1x RS232/422/485 serial port
    • Digital I/O, I2C, and SPI headers
    • CAN 2.0B bus header via Microchip MCP25625  (optional on GW6300, standard on GW6304)
  • Security – Tamper switch support, optional Maxim DS28C22 Secure Authentication and Encryption
  • Misc – Real Time Clock with battery backup, voltage and temperature monitor, serial configuration EEPROM, programmable watchdog timer, programmable fan speed controller, programmable shut-down and wake-up,
  • Power Supply
    • 8 to 60V DC via barrel jack
    • Ethernet Jack Passive PoE with Input Voltage Range: 10 to 60V
    • Ethernet Jack 802.3at PoE with Input Voltage Range: 37 to 57V
    • Input Voltage Reverse and Transient Protection
  • Power Consumption
    • GW6300 – 6W @ 25°C typ.
    • GW6304 – 8W @ 25°C typ.
  • Dimensions – 105 x 100 x 21 mm (Compatible with Ventana GW5300 SBC)
  • Temperature Range – -40°C to +85°C
  • Weight – 96 grams

GW6300/4 Board Block Diagram – Click to Enlarge

The company provides OpenWrt and Ubuntu board support packages (BSP) for the boards. The company sells the board standalone, but also as a development kit (GW11042) with U-Boot bootloader, OpenWrt Linux BSP, Ethernet/ Serial/USB cables, passive PoE power injector and power supply, and a JTAG programmer. More technical details about software and hardware can be found in the Wiki.

Octeon TX Block Diagram

Octeon TX processors are specifically designed for networking applications, include networking acceleration engines & hardware virtualization, and can deliver IPSec performance of 8Gbps with only 2 cores.

If Newport GW6300/GW6304 SBCs do not match your requirements, Gateworks have 6 more SBCs planned with different form factors and various combinations of Ethernet ports.

Newport Family Matrix – Click to Enlarge

As you can see from the table above, some boards are available now, with a rollout of other versions planned until Q2 2018. Price for GW6300/GW6304 boards is not publicly available, but you can request a quote, inquire for customization options, and find more details on the product page.

Gateworks Ventana GW5530 SBC is Designed for Drones, Robots, and Digital Signage

July 21st, 2016 No comments

Gateworks Ventana is a family of boards based on NXP i.MX6 processor designed for embedded applications, and often include one or more mini PCIe ports for expansion. Their latest single board computer – Ventana GW5530 –  is powered by an NXP i.MX 6Dual processor coupled with 512MB RAM, 256MB storage, a mini PCIe port, a micro SD / SIM card slot, micro HDMI output, and some I/Os.

Click to Enlarge

Click to Enlarge

Ventana GW5530 specifications:

  • SoC – NXP i.MX6 Dual Core ARM Cortex-A9 processor @ 800MHz with Vivante 2D and 3D GPUs
  • System Memory – 512MB DDR3 (Up to 2GB as option)
  • Storage – 256MB flash (Up to 2GB as option), micro SD/SIM card slot, serial configuration EEPROM
  • Video & Audio Output – micro HDMI 1.4 port
  • Connectivity – Optional u-blox EVA-M8M GPS Receiver with MMCX or u.FL Antenna Connector
  • USB – 1x micro USB 2.0 OTG Port
  • Sensors – 9-axis inertial module (accelerometer/gyro/magnetometer)
  • Expansion
    • High-Power Gen 2.0 mini-PCIe Socket with USB 2.0 Support
    • SIM socket (shared with micro SD card)
    • Video input header for CVBS, Y/C, YPrPb
    • Digital and serial I/O header
  • Debugging – JTAG connector
  • Misc – RTC with battery backup, voltage and temperature monitor, programmable watchdog timer, reset header, LED header
  • Power Supply – 8 to 60V DC input via 2-pin header; Reverse voltage protection
  • Power Consumption – [email protected]°C (typical); 7W Available for mini-PCIe socket
  • Dimensions – 100x35x13 mm
  • Weight – 28 grams
  • Temperature Range – -40°C to +85°C

    Click to Enlarge

    Click to Enlarge

The company can provide OpenWrt, Android, Yocto Linux, and OpenEmbedded board support packages (BSP) for the board. Some documentation can be found on Ventana wiki. The boards targets “small embedded applications such as Man Portable Units (MPUs), Unmanned Aerial Vehicles (UAV) equipment, digital signage, and robotics”.

Block Diagram

Block Diagram

The board is available now, with pricing not disclosed, and 1 year warranty. Gateworks GW11038 development kit with GW5530 SBC, OpenWrt BSP, USB and video cables, power supply, and a JTAG programmer can also be purchased for evaluation. More details can be found on Gateworks Ventana GW5530 product page.

Olimex A20-OLinuXino-LIME2-eMMC Board Replaces NAND by eMMC Flash for Better Performance & Reliability

May 4th, 2016 11 comments

A20-OLinuXino-LIME boards are the most popular development board sold by Olimex, likely thanks to reasonable pricing, and Allwinner A20 is one of the rare low cost processor to features an actual SATA interface and Gigabit Ethernet support. The company has now launched a new version A20-OLinuXino-LIME2-eMMC, based on A20-OLinuXino-LIME2-4GB, but replacing the NAND flash by an eMMC flash that should offer both better performance and reliability.

A20-OlinuXino-LINE2-eMMC A20-OLinuXino-LIME2-eMMC specifications:

  • SoC – Allwinner A20 dual-core ARM Cortex-A7 CPU @ 1.0 GHz  with dual-core Mali 400 GPU
  • System Memory – 1GB DDR3
  • Storage – 4GB eMMC flash (Micron), SATA data and power connectors, micro SD slot, 2KB EEPROM for MAC address and custom data
  • Connectivity – Gigabit Ethernet
  • Video Output – HDMI up to 1080p60
  • USB – 2x USB 2.0 host ports with power control and current limiter, 1x micro USB-OTG with power control and current limiter
  • Expansion – 160 GPIOs on four GPIO headers (0.05” pitch), LCD header
  • Debugging – DEBUG-UART connector for console debug
  • Misc – Status, battery charge, and power LEDs; 2x buttons with ANDROID functionality and RESET button
  • Power Supply – 5V DC; LiPo battery connector with battery-charging capabilities
  • Dimensions – 84 × 60 mm
  • Temperature Range – 0 to +70C

The board is not pre-loaded with any operating system, but you can find firmware images and instructions on the Wiki, including Debian 8 (Jessie), Debian 7 (Wheezy), and Android 4.2.2 officially supported, as well as several community supported images (Debian & openSUSE). As with most Olimex products, A20-OLinuXino-LIME2-eMMC is open source hardware with all relevant files available for download.

Olimex_LIME_A20_Gigabit_Ethernet_MicroSDThe announcement also mentions that the 4GB eMMC flash is an industrial grade SLC flash made by Micron that’s specified to work in -40 to +90C temperature range. However, some other components (DDR3 and Ethernet PHY) are only commercial grade components, which limits the board use to 0 to 70C. If you want to use the board is tough environment, the good news is that Olimex is also planning to launch an industrial grade version of the board, but they’ve yet to find an industrial grade Ethernet PHY chip, so suggestions are welcome.

A20-OLinuXino-LIME2-eMMC board is now selling for 55 Euros, the same price as the NAND flash version.