| 摘要 |
FIELD: analog computer engineering. SUBSTANCE: device has relational unit, which has comparator 5, which controls state of two switches 6 and 7. Goal of invention is achieved by introduced first and second resistors 1 and 2, and sign inverter 3. First terminals of resistors are connected to respectively first and second inputs of device. Second terminals of resistors are joined and are connected to first input of comparator, which second input is connected to global bus. First input of device is connected to first and second inputs of first and second switches. Second and first inputs of respectively first and second switches are joined and are connected to output of sign inverter, which input is connected to second input of device. EFFECT: increased functional capabilities. 2 dwg
|
