DEVICE FOR CHECKING QUALITY OF MAGNETIC CARRIER Russian patent published in 1995 - IPC

FIELD: computer engineering. SUBSTANCE: device has pulse generator, first and second counters, unit of counters, first and second multiplexers, first and second flip-flops, reading unit, unit of modulo two adders, first and second AND gates, first and second delay gates. In addition device has microcontroller, read-only memory unit, third counter, initializing unit, unit for data transfer to system bus, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth flip-flops, second, third, fourth AND gates, first, second NAND gates, first, second, third inverted AND gates, first, second, third fourth fifth sixth seventh eighth ninth, tenth, eleventh OR gates, first second NOR gates, third fourth fifth sixth seventh delay gates, modulo-two adder and LC- circuits. EFFECT: increased functional capabilities. 9 dwg