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   CoreTile Express A9x4

CoreTile Express A9x4

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 CoreTile ExpressTM A9x4 is a daughterboard for use on the Motherboard Express ATX for evaluation, and prototyping of the CortexTM -A9 processor.

 It enables:

  • Evaluation of the new ARM Cortex-A9 quad core processor
  •  System benchmarking
  •  Operating system ports
  •  Customer peripheral driver development
  •  Early software development

  • CoreTile Express A9x4

    The daughterboard uses a TestChip containing a quad Cortex-A9 processor with NEON, and DDR2 memory controller. This provides a high performance sub-subsystem for software development and benchmarking.

    The external AXI master and slave ports allow user prototyping in the LogicTile Express daughterboards. This is useful when proving peripheral hardware designs, and software/device driver development at near real-time with a real processor.

    Features

  • Processor Subsystem
        - Quad Cortex-A9 processor each with NEON (r0p1) at 400MHz
        - L1 Cache 32kInst and 32kData
        - L2 Cache 512K (PL310)
        - Debug via PTM and CoreSight
  • AXI Subsystem
        - Internal AXI Fast at 200MHz Slow at 50MHz
        - External AXI Master 50MHz
        - External AXI Slave 30 MHz
        - PL341 DDR2 memory 1GB x 32 bit at 266MHz
        - PL354 Static Memory Bus Interface 32bit at 60MHz to motherboard
        - TrustZone support TZMPU (PL380) and TZPC
        - Boot from NOR Flash or over external AXI
  • Expansion support
        - AXI master and slave links to FPGA daughterboard
  • Peripheral set and address space compatible with Versatile family
        - EB, PB-11MPCore, PB-A8 and PBX
  • Simplified configuration of system
        - USB flash drive to PC
        - Remote power cycling
        - Fast programming and configuration
        - Configuration file for system settings
        - Support for automated/remote operation
  • Deliverables

  • Daughterboard
  • Versatile Express support DVD
  • Boot monitor software
        - Retarget of C I/O libraries
  • Self Test software
        - Peripheral driver example
  • OS support
        - Linux Debian 2.6.28
        - Symbian to follow
         WinCE to follow
  • CoreTile Express A9x4 Architecture

    When connected to a Versatile Express motherboard the configuration system enables programming and updating of the CoreTile Express A9x4. Configuration and operation parameters of the daughterboard are defined in a configuration file stored on the motherboard.

    The daughterboard communicates to the motherboard via a static memory interface for all peripheral and flash memory accesses.

    The exported AXI interfaces have dedicated routing for an optimal prototyping solution.

    PART NUMBER: V2P-CA9-0301A

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