RECTANGULAR PULSE GENERATOR Russian patent published in 2006 - IPC H03K3/72 

FIELD: pulse equipment engineering, possible use in automatic control systems and control-measuring devices.

SUBSTANCE: rectangular pulse generator contains supporting frequency generator, output of which is connected to first input of AND element, second input of which is connected to direct output of first trigger, and output is connected to counting input of pulse counter, information inputs of which are connected to outputs of program block, input of set-point device of which is connected to flush input of second trigger and to inverse output of first trigger, clock input of which is connected to control bus and to first input of first OR element, output of which is connected to control input of program block and to input of pulse counter recording, second input of first OR element is connected to output bus, while clock input of third trigger is connected to output of AND element. Generator additionally has fourth trigger, second OR element, first and second NOT elements, while flush inputs of third and fourth triggers are connected appropriately to direct and inverse outputs of second trigger, while clock input of third trigger is connected to input of first NOT element, output of which is connected to clock input of fourth trigger, information inputs of third and fourth triggers are connected to transfer output of pulse counter, and outputs of these triggers are connected respectively to first and second inputs of second OR element, output of which is connected to input of second NOT element and to output bus, while output of second NOT element is connected to clock input of second trigger.

EFFECT: expanded functional capabilities of generator due to possible shifting of output pulses for half the period of supporting frequency generator.

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