Rev. B
3-3
HMXMC001013
31-Mar-06
3.3 CASCADING,
CONTINUED
Figure 3.2: Cascading Of Two Video Switching Subracks
The video outputs from the
first
subrack get fed into the corresponding cascade inputs
of the
second
subrack. Each slot in the
first
subrack, is able to select any of its own 32
video inputs. However, in addition to its 32 video inputs, each slot has a cascade input,
to select video from.