Version 0.9, Aug 2009
See http://www.vpixx.com/datasheets/ds_datapixx.pdf for more info.
\* Data acquisition and graphics system for the vision sciences \* Receives DVI input from laptop or PC \* Transmits dual synchronized VGA outputs with 16-bit video [DACs](DACs) \* 16 channels of 16-bit analog inputs simultaneously sampled at up to 200 kHz per channel. \* 4 channels of 16-bit analog outputs simultaneously updated at up to 1 [MHz](MHz) per channel. \* Stereo audio inputs/outputs, sampled at up to 96 kHz. \* 24 TTL inputs with timetagged transitions. \* 24 TTL outputs \* All digital/analog/audio output transitions can be initiated with microsecond-precision to video refresh \* All digital/analog/audio input acquisition can be correlated with microsecond-precision to video refresh
For a complete list of available functions type “Datapixx” in the matlab
For an explanation of any particular Datapixx sub-function just add a
question mark after a command, eg: Datapixx SetDacSchedule?
LINUX: If you want to use these functions without the need to run
Matlab or Octave as root user (i.e., without need for root login or the
sudo command), please copy the file …
… into the folder /etc/udev/rules.d/ on your system. This one time copy will
require administrator privileges, but after that, any user should be able
to use the Datapixx devices or other VPixx devices without special permissions.
Copyright (c) 2009, VPixx Technologies.