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Recent questions tagged digital-logic

1 votes
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1443
Digital Systems - 2-bit Equality Detector to 4-bit Equality Detector
Modify the following 2-bit equality detector into a 4-bit equality detector:
Modify the following 2-bit equality detector into a 4-bit equality detector:
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4 votes
1 answer
1444
Boolean Algebra Properties
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2 votes
1 answer
1446
Excess 3
In Excess 3 addition, the groups that have produced a carry we have to add 0011 to them and subtract 0011 from the groups which have not produced a carry during the addition. Can someone explain the logic of performing this step for me?
In Excess 3 addition, the groups that have produced a carry we have to add 0011 to them and subtract 0011 from the groups which have not produced a carry during the addit...
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1447
2's complement representation of a 16 bit number gate 1993
2's complement representation of a 16 bit number ( one sign bit and 15 magnitude bits) is FFFF . Its magnitude in decimal representation is (a) 0 (b) 1 (c)32767 (d) 65535
2's complement representation of a 16 bit number ( one sign bit and 15 magnitude bits) is FFFF . Its magnitude in decimal representation is(a) 0 (b) 1 (c)32767 (d)...
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2 votes
2 answers
1451
DIgital Logic Question
The state of a 12‐bit register is 100010010111. What is its content if it represents (a) Three decimal digits in BCD? (b) Three decimal digits in the excess‐3 code? (c) Three decimal digits in the 84‐2‐1 code?
The state of a 12‐bit register is 100010010111. What is its content if it represents(a) Three decimal digits in BCD?(b) Three decimal digits in the excess‐3 code?(c) ...
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1 votes
1 answer
1453
6's complement of $(268)_{10}$
6's complement of N = [268]10 is (a) 4432 (b) 4342 (c) 3432 (d) None
6's complement of N = [268]10 is(a) 4432 (b) 4342 (c) 3432 (d) None
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1 votes
1 answer
1454
logic gate
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1455
If there is a non inverting buffer which has x sec delay
If there is a non inverting buffer which has x sec delay ,than passing x sec delay , it will pass the previous x sec signal or pass current signal ?
If there is a non inverting buffer which has x sec delay ,than passing x sec delay , it will pass the previous x sec signal or pass current signal ?
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1456
Five Variable K Map
F(a,b,c,d,e) = min terms are {0,4,6,8,12,13,14,15,16,17,18,21,24,25,26,28,29,31} obtain the minimal 1) SOP form. 2) POS form. Using 5 Variable K map.
F(a,b,c,d,e) = min terms are {0,4,6,8,12,13,14,15,16,17,18,21,24,25,26,28,29,31}obtain the minimal1) SOP form.2) POS form.Using 5 Variable K map.
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1457
logic function and minimization
the simultaneous equation on the boolean variables x,y,z,and w, x+y+z=1 xy=0 xz+w=1 xy+z'w'=0 have the following solution for x ,y,z and w a>0100 b>1101 c>1011 d>1000
the simultaneous equation on the boolean variables x,y,z,and w,x+y+z=1xy=0xz+w=1xy+z'w'=0have the following solution for x ,y,z and w a>0100b>1101c>1011d>1000
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1460
set-up time of flip flop
what is meant by set up time in this question?
what is meant by set up time in this question?
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1 answer
1461
adder
This is binary to radix -12 circuit, how?
This is binary to radix -12 circuit, how?
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1 answer
1462
Duality and Demorgan's law
Hi, What is the difference between "Dulaity" and "Demorgan's law"...Please state some examples.. so that my confusion gets resolved.
Hi, What is the difference between "Dulaity" and "Demorgan's law"...Please state some examples.. so that my confusion gets resolved.
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1 answer
1463
Notes
Please explain me what is this question about and the solution .
Please explain me what is this question about and the solution .
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1464
MadeEasy Workbook: Digital Logic - Boolean Expressions
NOTE ____> suppose "+" is the symbol of EX-OR Y= A+A'+A'+A+A+A'+A'+A+A the Y is equvalent to : a> 1 OR E b> A EX OR 0 c> 1 NOR B d> A AND B
NOTE ____ suppose "+" is the symbol of EX-ORY= A+A'+A'+A+A+A'+A'+A+A the Y is equvalent to :a 1 OR Eb A EX OR 0c 1 NOR Bd A AND B
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2 votes
1 answer
1466
Number system made easy
How many 1s in Binary represention of (1*4096)+(9*256)+(7*16)+5?? And 2s compliment of -17??
How many 1s in Binary represention of (1*4096)+(9*256)+(7*16)+5?? And 2s compliment of -17??
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1 votes
2 answers
1467
gate 2014
which is faster, synchronous circuits or asynchronous circuits and why?
which is faster, synchronous circuits or asynchronous circuits and why?
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0 votes
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1468
FLIP FLOP
what is the use of clock in flip flop ...explain please .......
what is the use of clock in flip flop ...explain please .......
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0 votes
1 answer
1470
#SequentialCkt #counters
Fig. shows mod k counter, Here K is equal to
Fig. shows mod k counter, Here K is equal to
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