Side-By-Side Dual-View Mode - Analog Devices MAX96752 User Manual

which is split in half and symmetrically distributed to the two video streams. Vertical blanking timing is maintained
from superframe to each subframe video stream. The PCLK is divided by two for each subframe.
2 X H 2 X H
ACTIVE
BLANK
V
BLANK
Superframe Timing
H
TOTAL
VIDEO A PIXELS VIDEO B PIXELS
Figure 3. Pixel-Interleaved Dual-View Mode

Side-by-Side Dual-View Mode

Side-by-side mode is used to split the superframe in half by creating subframes from the left and right halves of the
superframe as shown in Figure 4. Side-by-side Dual-view mode works by first converting the superframe data into
pixel-interleaved data. Then, the pixel-interleaved data is separated by assigning every odd pixel to one stream and
every even pixel to another stream. When side-by-side Dual-view mode is enabled, the dual-view block measures
the length of the superframe line that contains the side-by-side image format. Assuming that the pixel-length of the
line is 2N, the pixels are reordered in the following sequencing:
0,N,1,N+1,.................................................N-2,2N-2,N-1,2N-1
The odd pixels are sent to one video stream and even are sent to another stream.
Horizontal blanking is split symmetrically between streams, and vertical timing is maintained from superframe to
the two subframe video streams. The PCLK is divided by two for each subframe.
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