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   LogicTile Express 3MG

LogicTile Express 3MG

For the Versatile Express Family

   The VersatileTM Express family development platform provides an excellent environment for prototyping the next generation of system-on-chip designs. Through a range of plug-in daughterboards hardware and software applications can be developed and debugged.

   The LogicTile ExpressTM 3MG is a daughterboard for use on the Motherboard Express ATX for evaluation and prototyping of the CortexTM-A9 processor.

It enables:

  • ~3Milion ASIC gates for user prototyping
  •  Expansion for user I/O via the PISMO2 connector
  •  Early device driver and software development
  •  Proving functionality AXI
  •  ARM JTAG and Trace connectors for debug support

  • LogicTile Express 3MG

       LogicTile Express 3MG features a Xilinx FPGA XC5VLX330T device with gigabit transceivers, in addition to the internal logic for prototyping. This allows the user to prove functionality with AXI systems (when connected to an ARM CoreTile Express daughterboard).

    Features

  • FPGA (XC5VLX330T)
          - 3 Million ASIC gates equivalent
          - PCIe 8-lane EndPoint support *
          - SATA Host and Device *
  •  Expansion
          - External AXI Master
          - External AXI Slave
          - 24bit RGB video out to motherboard
          - I2S and S-PDIF out to motherboard
          - Static memory bus to motherboard
          - Interrupts to/from motherboard
          - Local PLL clock, 6 outputs to FPGA
  •  Debug
          - ARM JTAG
          - ARM 32bit parallel trace
          - Xilinx ILA for ChipScope/Identify
  •  PISMO expansion
          - DDR2 32bit
          - SRAM
          - NAND
  •  Local Memory
          - Two independent banks of ZBT RAM
          - 8MB per 32bit bank
  •  Simplified configuration
          -Fast programming and configuration ~20s
  • LogicTile Express 3MG Architecture

       Two independent banks of ZBT RAM allow the implementation of a single 64bit memory or two 32bit memories. The timing of ZBT allows it to look like internal Si memory.

       The PISMO2 connector enables the use of memory modules for Dynamic, NOR or NAND memory at variable I/O voltages (selected from jumpers on the daughterboard). The PISMO2 connector can also be used to develop a breakout board for user specific solutions, e.g., modems or connectors to other systems or interfaces.

       A collection of different debug interfaces enables CoreSight development. The Xilinx ILA connector allows the user to debug the FPGA design in real-time using ChipScope (part of the Xilinx ISE tool chain).

       Additional support for PCIe and SATA is implemented using the integrated Xilinx gigabit transceivers (MGTs) using Xilinx or other 3rd party IP blocks. The PCIe interface uses the integrated Phy and PIPE interface and can utilise the built-in EndPoint.

       The multiplexed AXI interfaces on the FPGA allow prototyping of AXI components to be connected to an ARM processor (via CoreTile Express daughterboard) for functional testing at speed, and device driver/software development.

    PART NUMBER: V2F-1XV5-0302A

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