Tools for Vision Science

Visual Stimulus Displays

CRT Replacement
     ➤ VIEWPixx
     VIEWPixx /3D
     VIEWPixx /EEG
DLP LED Projector
     ➤ PROPixx

Display Drivers

CRT Driver
     ➤ DATAPixx
LCD Driver
     ➤ DATAPixx2

Subject Feedback

     ➤ Touch Panel
     Handheld
     ➤ Dual Handheld
     ➤ Tabletop

Calibration System

     ➤ X-Rite i1Pro
     ➤ X-Rite i1Display

3D

Visual Testing Software

Tools for MRI

MRI Visual Stimulus Displays

DLP LED Projector
PROPixx
SHIELDPixx

MRI Subject Feedback

     Handheld
     Dual Handheld

MRI Audio System

     SOUNDPixx

MRI 3D

     3DPolarizer

Visual Testing Software

     VPixx Program
     Toolbox

Eye Tracking

     TRACKPixx

DATAPixx

Data acquisition and graphics toolbox for vision researchers

The DATAPixx is a complete multi-function data and video processing USB peripheral for vision research. In addition to a dual-display video processor, the DATAPixx includes an array of peripherals which often need to be synchronized to video during an experiment, including a stereo audio stimulator, a button box port for precise reaction-time measurement, triggers for electrophysiology equipment, and even a complete analog I/O subsystem. 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.

As with all VPixx Technologies products, the DATAPixx is field upgradable. If you need a new feature in order to follow some exciting new direction in your research, we can develop the functionality in our labs, then email you an update for your DATAPixx.

VIDEO PROCESSING

• DVI input: Dual link on DVI-D connector
• DVI input frequency: 25 MHz to 330 MHz
• VGA output channels: 2 ch on db-15 connectors
• VGA video DAC resolution: 16 bits per RGB gun
• VGA maximum dot rate: 200 MHz (per VGA channel)
• Maximum vertical refresh rate: 200 Hz

DIGITAL INPUT

• Number of digital inputs: 24 on db-25 connector
• Input tolerance: 5 V

DIGITAL OUTPUT

• Number of digital outputs: 24 on db-25 connector
• Maximum output current:
Source: 15 mA
Sink: 12 mA

ANALOG TO DIGITAL CONVERTER***

• Number of channels: 16 (or 8 differential), on DB-25 connector
• Converter resolution: 16 bits
• Maximum sampling rate: 200 kSPS per channel
• Frequency programming modes:
Samples per second
Samples per video frame
Nanoseconds per sample
• Simultaneous sampling across all channels

DIGITAL TO ANALOG CONVERTER***

• 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
Samples per video frame
Nanoseconds per sample
• Simultaneous output updates
• Output ranges: ±10 V on 2 ch, ±5 V on 2 ch
• Drive capability: ±25 mA, 250 mW per channel

AUDIO CODEC***

• Audio line in, microphone in, speaker out, on 3.5 mm jacks
• Microphone sampling rate: 96 kHz
• Stereo DAC sampling rate 96 kHz

***These functionalities are available only with DATAPixx full version (VPX-DPX-1001C)

ORDERING INFORMATION

P/N: VPX-DPX-1001C DATAPixx Full Data acquisition system
P/N: VPX-DPX-1000A DATAPixx Lite Data acquisition system

ACCESSORIES

i1Pro-A

X-Rite i1Pro

Affordable Spectrophotometer
Read more…

i1Display_Pro-A

X-Rite i1Display Pro

Affordable Colorimeter
Read more…

3DPixx_Kit

3DPixx

LCD shutter glasses
Read more…

RESPONSEPixx_kit

RESPONSEPixx

Subject feedback
Read more…

Analog_Cable-A

Analog cable

P/N: VPX-ACC-1000

DATAPixx
features video