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DATAPixx3

Fiber-Optic Video I/O Hub

The DATAPixx3 VideoBahn architecture allows all of your visual and auditory stimulation, and all of your button box, eye tracking, digital, analog, and audio data, to be synchronized to a single clock with microsecond precision.

This unique fiber-optic integration can help your group study more subtle effects in brain activity. VideoBahn, the NEW fast road to SUPERIOR data. Because we implemented the video controller and peripheral control on the same circuit board, you can now successfully synchronize all of your subject I/O to video refresh with microsecond precision.

Combine the DATAPixx3 with the TRACKPixx 2kHz binocular eye tracker, and experience the simplicity of a single clock timebase for all your data!

Available with LabMaestro Simulator
Video I/O Hub
synchronized I/O hub

I/O INTERFACE SPECIFICATIONS

  • Button box interface
  • 24 TTL trigger inputs and outputs
  • Stereo audio input and output
  • Analog inputs and outputs
  • Interface for 3D glasses
  • VideoBahn interface

VIDEO SPECIFICATIONS

  • Video input: DisplayPort 1.4
  • Video output: 2 DisplayPort 1.4
  • Video input bandwidth: up to 32.4 Gbps
  • Maximum video output resolution : 4K @120 Hz

 

OPTIONAL RACK-MOUNT 19'' BREAKOUT

OPTIONAL RACK-MOUNT 19'' BREAKOUT

OPTIONAL RACK-MOUNT 19'' BRACKET

OPTIONAL RACK-MOUNT 19'' BRACKET

  • USB 2.0 with 480 Mbit/s theorical maximum bandwidth On-board memory: 2 GBytes for buffering I/O data.
  • Power interface : 4 LEMO connectors, 12 VDC 9 A total
  • Operating temperature: 0°C to 70°C
  • Enclosure: steel, with 19’’ rack-mount hardware available
  • Power requirements: 12 VDC @ 13.3 A, 160 W max (international AC adaptor included)

  • Video inputs: DisplayPort 1.4
  • Video outputs: 2 DisplayPort 1.4
  • Video input bandwidth: up to 32.4 Gbps per input
  • Video output format: One stimulus display, and one console display
  • Maximum video resolution : 3840 x 2160 @120 Hz

  • Number of digital inputs: 24 on DB-25 connector
  • Input termination: >20 kΩ pullup to 3.3 V
  • Input tolerance: 5 V

  • Number of digital outputs: 24 on DB-25 connector
  • Output drive stage: 5 V through 25 Ω series resistor
  • Maximum output current:
    • source: 15 mA
    • sink: 12 mA

  • Number of channels: 16 (or 8 differential), on DB-25 Converter resolution: 16 bits
  • Maximum sampling rate: 200 kSPS per channel
  • Frequency programming modes:
    • samples per second, or per video frame
    • nanoseconds per sample
  • Simultaneous sampling across all channels
  • Input range: ±10 V
  • Input impedance: 1.6*108 Ω // 3 pF
  • Absolute maximum input tolerance: ±12 V

  • Number of channels: 4 on DB-25 connector
  • Converter resolution: 16 bits
  • Maximum sampling rate: 1 MSPS per channel
  • Frequency programming modes:
    • samples per second, or per video frame
    • nanoseconds per sample
  • Simultaneous output updates
  • Output range: ±10 V on 4 ch
  • Drive capability: ±25 mA

  • Audio line in, microphone in, speaker out, on 3.5 mm jacks
  • Stereo microphone input amplifier resistance: 20 kΩ
  • Microphone sampling rate: 96 kHz
  • Programmable microphone bias voltage range: 2.0 V to 3.1 V
  • Stereo DAC sampling rate: 96 kHz
  • Maximum output power into 8 Ω load: 500 mW

Software support includes a low-level ANSI C API, MATLAB/Octave and Python libraries for use under Microsoft Windows, Ubuntu Linux, and macOS

User manual Download