Sensoray 811 - Manual (Page 6)

6
Introduction
Model 811 is a PCI-Express version of 4-channel frame/video capture device designed
for the applications requiring high capture rate from multiple input video channels. It
supports capturing from NTSC/PAL/SECAM video sources.
For the need of audio capturing, Model 811 provides four channels of stereo or
monochrome audio capturing associated with four channels of video respectively.
For each video channel, the capturing frame rate is up to 30 fps for NTSC and 25 fps for
PAL. It makes total frame/video capturing rate up to 120 fps for NTSC and 100 fps for
PAL. The capturing resolution can be from followings: D1.N (NTSC), D1.P (PAL), VGA,
QVGA, QQVGA, SIF, 2SIF, 4SIF, CIF, QCIF, SQCIF, 4CIF.
Associated with each channel, general digital I/O signals are provided, for the control
and/or alarming purpose.
A single +3.3V power supply through PCI-Express bus is required to power the board.
Model 811 implements a single-lane (x1) PCI-Express interface. It can be plugged into a
PCI Express slot of any width.