1. The following state table represents a sequential circuit with two I flip-flops A and B and one input x and one output y. i- Insert the values of; TA, TB and the current state output y(t), if y(t) [A (t)+B'(t)]L use the highlighted cells for your answers; Excitation table for T-flip flop Q(t) Q(t+1) 1 1 1 1 1 DEC A(t) B(t) A(t+1) B(t+1) X TA TB y(t) 1 1 1 1 1 1 1 1 1 3 1 1 4 1 1 1 1 1 1 1 1 1 1. 2. 67
1. The following state table represents a sequential circuit with two I flip-flops A and B and one input x and one output y. i- Insert the values of; TA, TB and the current state output y(t), if y(t) [A (t)+B'(t)]L use the highlighted cells for your answers; Excitation table for T-flip flop Q(t) Q(t+1) 1 1 1 1 1 DEC A(t) B(t) A(t+1) B(t+1) X TA TB y(t) 1 1 1 1 1 1 1 1 1 3 1 1 4 1 1 1 1 1 1 1 1 1 1. 2. 67
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Computer architecture
![The following state table represents a sequential circuit with two T flip-flops A and B and one input x and one output y.
i- Insert the values of; TA, TB and the current state output y(t), if y(t)=[A'(t)+B`(t)]L
1.
use the highlighted cells for your answers;
Excitation table for T-flip flop
Q(t)
Q(t+1)
1
1
1
1
1
1
DEC
A(t)
B(t)
A(t+1)
B(t+1)
TA
TB
y(t)
1
1
1
1
1
1
1
2
1
1
3
1
1
41
1
0.
1
1
1
1
1
7
1
1
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F298d9fb3-2c12-4d12-a549-bbc8cb245a18%2F5e527567-ab58-4ebd-827e-999604f1dea9%2F9ysjnzj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following state table represents a sequential circuit with two T flip-flops A and B and one input x and one output y.
i- Insert the values of; TA, TB and the current state output y(t), if y(t)=[A'(t)+B`(t)]L
1.
use the highlighted cells for your answers;
Excitation table for T-flip flop
Q(t)
Q(t+1)
1
1
1
1
1
1
DEC
A(t)
B(t)
A(t+1)
B(t+1)
TA
TB
y(t)
1
1
1
1
1
1
1
2
1
1
3
1
1
41
1
0.
1
1
1
1
1
7
1
1
1
Expert Solution
Step 1
Using Excitation table of T Flip Flop-
- If present state and next state is same then value of T =0 (No Toggle)
- If present state and next state not same then value of T=0 (Toggle)
Given : y(t) = A'(t).B'(t)
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