ANALOG-DIGITAL COMPUTER DEVICE Russian patent published in 1998 - IPC

FIELD: computer engineering, in particular, information processing and converting equipment. SUBSTANCE: device has reverse counter, switch, AND gate, clock oscillator, three analog operand selection circuits, comparator, two gates, two memory registers, generator of synchronization pulses, register, scaling resistor, two OR gates, device for comparison of two digital values, digital inputs, four analog inputs, two analog outputs, groups of digital outputs, digital-to-analog converter, which has code-controlled voltage divider, second scaling resistor and operational amplifier. EFFECT: increased field of application, increased functional capabilities due to possibility of multiplication with addition and subtraction with division, increased precision of multiplication operation. 2 dwg