Half adder - Study guides, Class notes & Summaries

NCATT-AET ACTUAL EXAM TEST BANK 300+ QUESTIONS AND ANSWERS WITH RATIONALES ALREADY GRADED A+ Counter Triggering Method - Answer-• Output number increases by one at every pulse due to a toggling effect Counter - Answer-• Memory register with special features • A counter is a flip-flop interconnection having an input that enables binary counting. Every time an input is received, the register changes in a regular pattern. Changes are also prearranged by the system Frequency Division/...

CSE/EEE 120 Lab 1 Answer Sheet Half Adder, Full Adder, 4-bit Incrementor and Adder Name:___Simran Bhalla___________ Instructor/Time:__Tuesday-Thursday (12:00PM1:15PM)___________________ Date:___February 17, 2020_______ Task 1-1: Build and Test the 1-Bit Half-Adder Include a picture of your Quartus circuit here: 1 Please comment on the single biggest issue you were facing when designing the circuit. Answer: The biggest issue I had while designing the circuit was aligning the circuit dia...

EEE 120 Lab 1 Answer Sheet (Online) Half Adder, Full Adder, 4-bit Incrementer and Adder Name: xxxx Date: 11/3/19 Task 1-1: Build and Test the 1-Bit Half-Adder Include a picture of your Quartus circuit here: Please comment on the single biggest issue you were facing when designing the circuit. a. The biggest issues was remembering to save and compile before trying to run the waveform Include a picture of your Quartus simulation (timing diagram) here: 1 Did the circuit behave as expecte...

WGU C952 PRACTICE EXAM control hazard (branch hazard) - Answer-When the proper instruction cannot execute in the proper pipeline clock cycle because the instruction that was fetched is not the one that is needed; that is, the flow of instruction addresses is not what the pipeline expected. Branch prediction - Answer-A method of resolving a branch hazard that assumes a given outcome for the branch and proceeds from that assumption rather than waiting to ascertain the actual outcome. five...

Computer Systems 1 Questions and Answers Rated A and gate or gate Not, And Or gates type elementary gate Using Logic gates without knowing the implementations is called .......? Abstraction Nand gate type primitive gate which gate can make all other types Nand gate selection bit allows you to chose which input to use Multiplexor not gate Xor gate Takes 1 input and gives 1 output (eg Not gate) Unary Boolean function 1101 13 1100 12 00010 1101 + 1100 11001 11000 Allows you to rep...

AQA A LEVEL COMPUTER SCIENCE PAPER 2 EXAM QUESTIONS CORRECTLY ANSWERED What is an adder? - ANSWER -A logic circuit that adds to Boolean values together What is a half adder? - ANSWER -A logic circuit with two inputs, two outputs, and two logic gates What does a half adder look like? - ANSWER -XOR gate on top AND gate on bottom What is a full adder? - ANSWER -A logic circuit with three inputs and two outputs What is the purpose of the 3rd input in a full adder? - ANSWER Enables the c...

2 Implementations of XOR correct answers (x ^ (~y)) ∨ ((~x) ^ y) (x ∨ y) ^ (~(x ^ y)) Carry bit in the half adder correct answers x ^ y How does the full adder add 3 binary digits X, Y, and Z? correct answers 1.) X and Y are added by the 1st HA, producing C1 and St 2.) St and Z are added by the 2nd HA, producing C2 and S 3.) C1 and C2 are added by an OR gate, producing C How does the n bit adder work? correct answers 1.) The first 2 bits are added with a half adder, producing S1 ...

What are the boolean operators? correct answers And, or, not Describe the AND operator. correct answers Returns true only if A AND B are BOTH true. Describe the OR operator. correct answers Returns true if A OR B are true. Describe the NOT operator. correct answers NOT flips the T/F of the input. Logic circuits are made of many _____. correct answers Logic gates. To implement logic gates, we use ______. correct answers Transistors. With 1's and 0's, 0 is _____. (In terms of b...

An XOR gate can be constructed with two transistors correct answers False The base 10 number 0.25 cannot be stored exactly on a computer. correct answers False The construction of an integrated circuit begins with (very pure) sand. correct answers True Modern CPUs also contain a memory cache on the chip. correct answers True Transistors can exist in 10 different states. correct answers False In the vonNeumann architecture the ALU is a separate unit from the memory. correct answers...

CS 1104: COMPUTER SYSTEMS LATEST UPDATE GRADED A+ ...serves as short term memory data registers ...used for storing memory location addressing registers keeps address of next instruction that must be fetched PC register predefined symbols are ... special memory locations labels are destination of goto commands variables variable names 6 in 16-bit binary T/F. Clock in sequential logic circuit keeps track of hours, minutes, seconds false any symbol xxx which is not predefined or used else...