Compositor; Figure 12-4 Rear View Of Compositor - Silicon Graphics Origin 3900 User Manual

12: InfinitePerformance Graphics Components

Compositor

STEREO SYNC
180
The VPro V12 graphics board can connect to the 2U compositor (also referred to as
CBOB) that is shown in Figure 12-4. The compositor provides static spatial composition
(2D tiling) of two or four digital (DVI) signals from the V12 graphics board and outputs
a single signal in either digital or analog format. Spatial composition enables multiple
graphics pipes to contribute to a single graphics output. The area of the screen sent by
each graphics pipe can be changed every frame.
The compositor can be configured with one or two V-bricks.
SWAP READY
STEREO SYNC SWAP READY
DVI IN 0 DVI IN 1
DVI IN 0 DVI IN 1
Figure 12-4 Rear View of Compositor
DVI IN 2 DVI IN 3
DVI IN 2 DVI IN 3 DVI OUT
GENLOCK IN GENLOCK LOOP
GENLOCK
IN
ANALOG OUT
DVI OUT
DVI OUT
ANALOG OUT
LOOP
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