DEVICE FOR SWAPPING AND SHIFTING OF DATA BITS IN MICROPROCESSORS Russian patent published in 2013 - IPC G06F11/00 

FIELD: information technologies.

SUBSTANCE: device comprises an n-digit data input X₁-X_n, an n-digit data output Y₁-Y_n, an n-digit masking bit input F₁-F_n, an m-digit input of a device control code C_1,1-C_n/2,k, where m=n/2k, k=log₂(n), a k-digit input of a value of a data shift number A₀-A_k-1 binary inputs of device functioning mode control codes: AOR, RL, AMUX, AIOR, AOUT, AC. The device comprises a multi-level switching network baseline or ibaseline 1, a unit for formation of masking and control bits, an n-digit multiplexor of input data, an n-digit multiplexor of output data, an n-digit unit of data masking at the input, an n-digit unit of data masking at the output, an m-digit multiplexor of control bits, an n-digit input connector and an n-digit output connector.

EFFECT: increased speed of operations performance.

8 cl, 9 dwg