MULTIPLE PRIORITY DEVICE Russian patent published in 2017 - IPC G06F13/37 

FIELD: physics.

SUBSTANCE: device comprises: a group of the N external request inputs Z0, Z1, …, Z (N-1) (where the input Z0 has the highest priority), R external output groups of the U senior unit pointers in the unitary code "1 of N" (where R≤N, and the 0-th group has the highest priority (rank)), where N external request inputs are divided into K groups (where K=]N/4[ - greater whole), are introduced to the K modules of the groups l₀, l₁, …, 1_(K-1) connected in series between each other by the tires 2₀, 2₁, …, 2_(K-2) of the amount transfer, the 0-th module of the groups 1₀ comprises the first half-adder 3, the second single-charge adder 4 with the transfer input CI, the first 5, the second 6, the third 7 decoders, each i-module of the groups 1₁, 1₂, …, 1_(K-1) (where i=1, 2, …, K-1) comprises the third single-charge adder 8i with the transfer input CI , the fourth adder 9i without the transfer input, the fifth adder 10i with the transfer input CI, the sixth adder 11i without the transfer input and the seventh adder 12i with the transfer input CI, the fourth 13i, the fifth14i , the sixth 15i and the seventh 16i decoders, wherein all the decoders contain a group of the address inputs and an enable input E.

EFFECT: expanding the functionality of forming R groups of the senior unit pointers in the unitary code 1 of N in the seniority order of the priorities.

3 dwg,1 tbl