ArcDia DSP -system

ArcDia DSP -system is especially suited for embedded instrument control, data aqcuisition and/or signal processing applications. ArcDia DSP -system is offered as an OEM product.

ArcDia DSP -system consist of Digital Signal Processor, Programmable Logics Circuit, Ethernet controller, Analog I/O, Motor Controllers, Power Supply


Processor

ArcDia DSP -systems consists of Analog Devices 21161N SHARC signal processor:

Analog Devices 21161N SHARC

Analog Devices 21161N SHARC

  • SHARC – Super Harvard Architecture
  • 100 Mhz SIMD Core, Dual 32-bit IEEE floating point computation units
  • 600 MFLOPS
  • 600 MOPS
  • 4 sync serial ports / 1 SPI
  • 2.4 Gbyte/s data rate
  • 14 DMA Channels
  • 1 cycle 48 bit SDRAM interface, 3×128MBit SDRAM, 32Mbit FLASH
  • Support for 32-bit fixed, 32-bit float and 40-bit floating point formats

    • Programmable digital logics

    ArcDia DSP -system contains a freely programmable digital logic circuit XILINX Spartan 3 FPGA connected into DSP system bus:

    DSP-board

    DSP-board

  • Three device alternatives: XC3S50, XS3S200, XS3S400
  • >30 I/O pins available for user I/O
  • Digital clock management functions on-chip
  • Embedded 18×18 multipliers
  • Free programming tools available (Xilinx WebPACK)


  • Used for:
  • Fast parallel signal processing
  • Photon counting
  • Control functions

    • Analog I/O

    8x 12-bit Analog-to-Digital converter channels, and,
    6x 12-bit Digital-to-Analog converter channels

  • AD7928: 8-channel, 1 MSPS, 12-bit ADC,
  • AD5324: quad 12-bit voltage-output DAC,
  • AD5322: dual 12-bit voltage-output DAC
  • 5x LT1712: dual 4.5 ns comparators
  • 3x AD5314: quad 10-bit voltage-output DACs (connected to comparators)


    • Ethernet interface

    Ethernet interface

    Ethernet interface

    Module contains built in ethernet interface


  • RabbitCore RCM2200: C-programmable module with Ethernet
  • Rabbit 2000 microprocessor running at 22.1 Mhz
  • 256Kbytes of flash memory, 128 Kbytes of SRAM
  • Communicates with DSP using parallel interface




    • Motor controller

    Motor controller

    Motor controller

  • 4x stepper motor controllers on a separate board
  • 1/1, 1/2, 1/4 and 1/8 steps
  • Max. output current 500 mA
  • Controller for two DC motors on DSP board; Imax= 500 mA





    • Power supply

    Powersupply

    Powersupply

  • Power input: 24V DC
  • Outputs:
  • +5V, ±3.3V, +1.8V, +1.2V
  • +12V or +5V / 5A (other voltages possible, too)
  • +165V / 20 mA for piezo control
  • PLUS:
  • 2x HV amplifiers; suitable for piezo control
  • input 0…5V, output 0…160V




    • Please contact ArcDia for more information, purchase orders and for OEM licensing.