LOGICAL CALCULATION UNIT Russian patent published in 2006 - IPC G06F7/00 

FIELD: computation engineering.

SUBSTANCE: device has n-1 logical units, each having two AND-gates, OR-gate and two D-triggers. The first output of each logical unit is connected to its third input whereas the second input of each previous logical unit being connected to the fifth input of the following logical unit. Specific is that the fifth input of the first logical unit and the second (n-1)-th logical unit output are connected to information input and output of the logical calculation unit, respectively. The first and the second control inputs of the unit are formed by united first and united second inputs of the first-(n-1)-th logical units.

EFFECT: reduced hardware losses with functional prototype capabilities being retained.

2 dwg