DETECTION LOGIC CIRCUIT FOR A SYNCHRONOUS TRANSMISSION SYSTEM OF TERNARY SYMBOLS AND INTERSYMBOL INTERFERENCE CONTROL OF PARTIAL RESPONSE TYPE CLASS 1 N = 2

摘要

P THIS LOGIC DETECTION CIRCUIT ALLOWS TO RETRIEVE THE VALUE OF A TERNARY SYMBOL 0, 1 TRANSFORMED INTO A SIGNAL AT FIVE LEVELS 0, 1, 2 BY A PARTIAL RESPONSE TYPE TRANSMISSION CLASS1N2. DESIGNED EXCLUSIVELY IN BINARY LOGIC CIRCUITS IT IS USED FOLLOWING A FOUR-THRESHOLD COMPARATOR 1 DELIVERING THE VALUE OF THE LEVEL OF RECEPTION BY MEANS OF FOUR BINARY SIGNALS: TWO POSITIVE EXCEPTION OF EXTREME AND B INTERMEDIATE THRESHOLDS EXCEPTION OF THE EXTREME AND INTERMEDIATE NEGATIVE THRESHOLDS B, B AND DELIVER THE VALUES OF THE TARNARY SYMBOLS DETECTED IN THE FORM OF TWO BINARY COMPONENTS AVAILABLE ON OUTPUTS (T, T), STORED, THE DURATION OF A SYMBOL IN 105 AND GENERATED BOTH USING SIMILAR COMBINATORIAL LOGIC CIRCUITS BASED ON "OR" AND "NON OR" LOGIC DOORS 108, 109, 110-111, 112, 113. /P