Enhanced permutable switching network with multicasting...

Electronic digital logic circuitry – Multifunctional or programmable – Array

Reexamination Certificate

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C326S038000, C326S047000

Reexamination Certificate

active

07999570

ABSTRACT:
In one embodiment, an integrated circuit has an L-level permutable switching network (L-PSN) comprising L levels of intermediate conductors and (L+2) levels of conductors for L at least equal to one. An (i−1)-th level of conductors comprising Ii−1number of conductors selectively couple to the i-th level of conductors comprising Iinumber of conductors which comprise of D[i] sets of conductors in the L-PSN, where i is selected from [1:L+1], through ((Ii−1×D[i])+Ii×Q) number of switches where each conductor of the Ii−1number of conductors selectively couples to at least (D[i]+Q) number of conductors of the Iinumber of conductors, at least one conductor from each of the D[i] sets of conductors, for Q at least equal to one and D[i] greater than one. The integrated circuit can be used in various electronic devices.

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