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Digital Systems
1. Describe the working of Binary comparator (Magnitude comparator)a. Define Binary comparatorb. Binary comparator working process with logical diagrams
2. Describe the working of Parity generators and checkers.a. Define Parity generators and checkersb. Parity representation for Binary number table and explanationc. Detecting an Error using Parity generators and checkers with example
3. Describe the working principle of Master-slave J-K flip-flop.a. Define J-K flip-flopb. Working principle of Master-slave J-K flip-flopc. Logic diagram and truth table
4. Explain the working of negative edge triggered ripple up-counter.
5. With the block diagram justify the working of Flash ADC.
Q. Consider Figure of the weighted differencing amplifier. Let R 3 = R 1 and R 4 = R 2 . Determine the input resistance between terminals a and b of the circuit.
in 8085 name the 16 bit registers
(a) For the Zener diode series voltage regulator shown in the Figure. calculate V L , I Z , V R and P Z for R L = 1.2 KΩ and repeat it for R L = 3 KΩ ? Consider Zener breakdow
register array?
Q. What is the need of MODEM in data communication? Need of Modem: Modems are used to interface computers, computer networks in addition to other terminal equipment to teleco
Q. Use a 4-to-1multiplexer to simulate the following: (a) NAND logic function. (b) EXCLUSIVE-OR logic function. (c) Σ m (1, 2, 4).
Q. Sketch a typical circuit for a 2-input, 4-output decoder.
Q. Write short note on a negative clamper ? A circuit which places the negative peak of a signal at a desired level is known as a negative clamper (1). During the
Operation of octal to binary encoder
hi there i just need help for Electrical Engineering Design Report about any topic (prefer charger and inverter) which should be include Summary,Table of contents,Introduction,Body
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