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"ZynqBerry" a Zynq-7010 in a Raspberry Pi form factor

Overview

The Trenz Electronic TE0726 "ZynqBerry" is a Raspberry Pi form-factor compatible FPGA module integrating a Xilinx Zynq-7010, up to 512 MByte DDR3L SDRAM, 4 USB ports, an Ethernet port and 16 MByte Flash memory.

All parts are at least commercial temperature range of 0°C to +70°C. The module operating temperature range depends on customer design and cooling solution. Please contact us for options.

Features

  • Xilinx Zynq XC7Z010-1CLG225C
    - REV2: DDR3L RAM (128 - 512 MByte), REV1 LPDDR2 64MByte
    - 16 MByte Flash
  • Raspberry Pi Model 2 form factor
  • LAN9514 USB Hub with Ethernet
    - 4x USB with power switches
    - 100 Mbit Ethernet RJ45
  • Micro SD card slot
  • HDMI
  • DSI Connector (Display)
  • CSI-2 Connector (Camera)
  • HAT header with 26 I/Os
  • Micro USB
    - power input
    - USB UART
    - JTAG ARM- and FPGA-Debug
  • 3.5 mm audio plug (PWM Audio output only)

 

TE0726 Revision 3

Boot Process

Xilinx Zynq Devices in CLG225 Package do not not support SD Card boot directly from ROM bootloader.

At least FSBL must be loaded from on-board SPI Flash, later all boot process can continue from SD Card. The easiest is to let FSBL to load bitstream and u-boot from SPI Flash, and then let u-boot to load linux or any other OS images from SD Card.

 

Peripherals

One of the PS UART's is available over USB. The other PS UART can be remapped as needed via EMIO multiplexing.

 

 

 

 

 

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