FIELD: control equipment. SUBSTANCE: device has input and output units, memory unit, pulse generator, which is connected to synchronization unit, address and instruction lines, software-control unit, switching unit, which has controlled memory register, three AND gates, OR gate, XOR gate and triple-input decoder, which first and second outputs are connected to first inputs of first and second AND gates, which second inputs are connected to outputs of input unit and memory unit. Outputs of AND gates are connected through OR gate to first input of XOR gate, which output is connected through third AND gate to control input memory register. In addition switching unit has code converter, which has four inputs which are connected to software-control unit through instruction lines. In addition code converter has five outputs three of which are connected to inputs of decoder. Fourth output is connected to XOR gate. Fifth output is connected to information input of memory register. EFFECT: decreased number of communication lines between software-control unit and switching unit. 5 dwg, 1 tbl
