Tag Archives: ARM Cortex

SudoProc – A solderable 1.8GHz Quad Cortex-A17 module With 4GB RAM and HDMI 2.0

A Slovenia based startup Sudo Systems will soon launch a module called SudoProc. This module is highly compact (65 x 40 x 4.3mm) and solderable. It contains Rockchip’s 1.8GHz, quad-core, Cortex-A17 SoC RK3288 SoC with 600MHz Mali-T764 GPU. The highlighted feature set includes 4GB of dual-channel 1066MHz LPDDR3 RAM. SudoProc also includes an embedded security engine, a Gigabit Ethernet controller, and support for HDMI 2.0 4K with 10-bit H.265 video decoding.

SudoProc module by Sudo Systems
SudoProc module by Sudo Systems

This is only the second, independently available RK3288-based “computer-on-module” available out there. Boardcon’s MINI3288 is also available on its sandwich-style EM3288 SBC. The RK3288 is the backbone of Android mini-PCs and also powers several Linux/Android-based open source Single Board Computers(SBC). The SudoProc supports Android 5.0 to 7.0, as well as Debian, Ubuntu, and an in-house developed SudoOS Linux distribution.

The SudoProc module offers a lot of RAM along with a huge amount of onboard eMMC 4.5 32GB storage. It is expandable up to 512GB. There’s also support for 2x SDIO 3.0. It has HDMI 2.0 for video support and SPDIF and I2S/PCM take care of Audio.

The 218-pin SudoProc is further provided with interfaces including USB 2.0 host and OTG, as well as 5x UART, 5x I2C, 3x SPI, 4x PWM with the interrupt. SudoProc also has up to 100 GPIOs which are programmable as interrupt inputs. Other listed I/Os includes 3-channel, 10-bit SARADC, 8-bit TS stream shared with CIF, a “Host” interface shared with GMAC, and a GPS interface. On-demand optional I/O incorporates HSIC 2.0, PS/2, and Smart Card.

The 5V/3A module supports 1.8V to 3.3V logic level output and allows remote control of the PMIC. Sudo Systems did a good job with its thermal dissipation design. There’s an integrated heatsink to take care of it. With the maximum thermal dissipation of 10W, the module’s estimated workings temperature is 25°C to 85°C.

In February, the SudoProc will open for pre-orders in limited quantities and will be shipped by March. The price is about $300, including a development board of the module. For further information, contact Sudo Systems at info@wearesudo.com.

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.