SU490186A1 - Shear device - Google Patents

Description

Csi to the outputs of the trigger register 1 with the iomer 2 q, connected to the inputs of the elements “ILR1 7, and the outputs of these elements“ OR - to the inputs of the trigger 2 register with

where n is the rank

q and

corrected; its Reed-Muller code.

The device works as follows.

Upon receipt of your 8 signal "Shift opens valve 6, if the first trigger of register 1 contains" 1, or valve 5, if this trigger contains "O. As a result, the contents of the triggers of register 1 are even-numbered, and are transmitted to register 2, respectively, with the reverse or indirect code. Since the shift to the left always gets an even number, for which the left and the left and the round keys of the Reed-Muller code are the same, the contents of each even trigger of register 1 are transferred to register triggers with 2 numbers

q and q- | (one is in Iraq, the other is similar

ai, - in the left and new register 2).

As a result, a reed-xMüller code is recorded in register 2, corresponding to a positioning binary code shifted one position to the left relative to the positional binary code that corresponds to the reed-Muller source code in register 1. In the next lU-,

In a typical manner, this code through the gates 3 is fed to the inputs of the flip-flops of register 1.

Subject invention

The device for shifting, containing the first and second registers, made on the triggers, where the outputs of the second register triggers are connected via gates to the inputs of the corresponding triggers of the first register, and the first and second group of gates, characterized in that, in order to improve operational characteristics, it contains a nerve and the second control valves and OR elements, and the direct and inverse outputs of the even triggers of the first register are connected to the first inputs of the gates of the first and second groups, respectively, the outputs of which are Connected to the inputs of the corresponding OR elements, the outputs of which are connected to the inputs of the second register triggers, the second inputs of the first and second 1-valve valves are connected to the outputs of the first and second control valves correspondingly, the first inputs of which are connected respectively to the inverse output of the first trigger nerve regier, second entrances - with shear shift.