Tag Archives: MicroZed

MicroZed is a Powerful and Low-Cost ARM + FPGA Linux Development Board

MicroZed is a low-cost development board from Avnet, the makers of the $475 ZedBoard and the entry level MiniZed development boards. Its unique design allows it to be used as both a stand-alone evaluation board for basic SoC experimentation or combined with a carrier card as an embeddable system-on-module (SOM).

The MicroZed processing system is based on the Xilinx Zynq®-7000 All Programmable SoC. The Zynq®-7000 All Programmable SoC (AP SoC) family integrates the software programmability of an ARM®-based processor with the hardware programmability of an FPGA, enabling key analytics and hardware acceleration while integrating CPU, DSP, ASSP, and mixed-signal functionality on a single device. The processing system offers the ability to run standard operating systems like Linux, real-time operating systems, or a combination of the two. The programmable logic provides a unique capability to create custom interfaces or custom accelerators. Together, they provide a versatile, performance optimized solution.

ZedBoard™ is a low-cost development board for the Xilinx Zynq®-7000 All Programmable SoC. This board contains everything necessary to create a Linux, Android, Windows® or other OS/RTOS-based design all at a cost of $495. The MicroZed sells for $199 with close performance and functionality with the ZedBoard. MicroZed contains two I/O headers that provide connection to two I/O banks on the programmable logic (PL) side of the Zynq – 7000 AP SoC device. In stand-alone mode, these 100 PL I/O are inactive. When plugged into a carrier card, the I/O are accessible in a manner defined by the carrier card design. The MicroZed board targets application in the areas of general FPGA evaluation and prototyping, embedded SOM applications, embedded vision, test & measurement, motor control, software-defined radio, industrial network and industrial IoT.

The Zedboard is based on Zynq-7020 with 85K logic cells while the MicroZed is based on the lower Zynq-7010 with a 28K logic cell. The MicroZed has 1GB RAM instead of 512 MB on the ZedBoard and has lesser interfaces as compared to the ZedBoard.

The following below are the features of the MicroZed SoM:

SoC

  • XC7Z010 – 1CLG400C

Memory

  • 1 GB of DDR3 SDRAM
  • 128 Mb of QSPI Flash
  • Micro SD card interface

Communications

  • 10/100/1000 Ethernet
  • USB 2.0
  • USB-UART

User I/0 (via dual board-to-board connectors)

  • 7Z010 Version
    • 100 User I/0 (50 per connector)
    • Configurable as up to 48 LVDS pairs or 100 single-ended I/O

Misc

  • 2×6 Digilent Pmod compatible interface providing 8 PS MIO connections for user I/0
  • Xilinx PC4 JTAG configuration port
  • PS JTAG pins accessible via Pmod
  • 33Mhz oscillator
  • User LED and push switch

The MicroZed Evaluation can be purchased from the Avnet store here and comes with the following: MicroZed board, Micro USB cable, 4GB μSD card, Getting Started Card and a Xilinx Vivado WebPACK support and the Avnet’s MicroZed SOM comes bundled with the Wind River’s Pulsar™ Linux.

Apertus AXIOM Professional Digital Cinema Camera is open source

Apertus AXIOM Beta is a professional digital cinema camera built around free open source software and hardware. AXIOM Beta is the latest version powered by MicroZed development board based on Xilinx Zynq 7020 ARM + FPGA SoC, and running Arch Linux ARM. The camera will run Arch Linux ARM on MicroZed board, support common network protocols (SSH/FTP/SCP/etc), and be configurable via a web interface. It has many interesting specification as listed below, however audio recording is not currently supported. Many more software and hardware details can be found in their Wiki.

AXIOM Beta developer kit hardware specifications:

  • “Linux” Board – Xilinx Zynq 7020 based MicroZed board
  • Beta Main Board – Hosts two external medium-speed shield connectors and two high-speed plugin module slot connectors.
  • Image Sensor – 12MP CMV12000 (Used for research and development) via CMV12K ZIF Sensor Board
  • Lens Mount Passive E-mount
  • Ports – USB / USB UART / JTAG / Gigabit Ethernet
  • Modules and Shields
    • Single HDMI Full HD (4:4:4) output at up to 60 FPS
    • Dual 6G SDI output (in development)
    • 3x PMOD debug module
    • LED matrix debug module
    • Genlock, Trigger, Timecode, LANC shields (in development)
    • 4K Displayport/HDMI (in development)
  • Power Supply – 5V/5A via power adapter board; Other voltages provided via Beta Power Board
  • Dimensions -111.76 x 74 x 65.1 mm (devkit)
  • Weight – 319 grams (devkit)