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Recent questions tagged binarycodes
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Decimal to Binary and Hex  300 in 8bit binary gives me a 9bit number?
So I'm asked to convert 300 (decimal) into binary and hexadecimal for a single byte (8bit) unsigned number. I get: 300 = 100101100 = 12C But isn't 100101100 a 9 digit number, and so a 9bit number? Am I missing something here?
asked
Sep 14, 2017
in
Digital Logic
by
Garrett McClure
(
265
points)

220
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digitallogic
coandarchitecture
binarycodes
+1
vote
1
answer
2
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?
asked
Sep 10, 2017
in
Digital Logic
by
Parimal Paritosh
(
213
points)

310
views
digitallogic
binarycodes
+18
votes
2
answers
3
GATE2017234
Consider the binary code that consists of only four valid codewords as given below: 00000, 01011, 10101, 11110 Let the minimum Hamming distance of the code $p$ and the maximum number of erroneous bits that can be corrected by the code be $q$. Then the values of $p$ and $q$ are $p=3$ and $q=1$ $p=3$ and $q=2$ $p=4$ and $q=1$ $p=4$ and $q=2$
asked
Feb 14, 2017
in
Digital Logic
by
Arjun
Veteran
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424k
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4.3k
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gate20172
digitallogic
binarycodes
+9
votes
3
answers
4
TIFR2017B8
For any natural number $n$, an ordering of all binary strings of length $n$ is a Gray code if it starts with $0^n$, and any successive strings in the ordering differ in exactly one bit (the first and last string must also differ by one bit). Thus, for ... code, if two strings are separated by $k$ other strings in the ordering, then they must differ in exactly $k$ bits none of the above
asked
Dec 23, 2016
in
Digital Logic
by
jothee
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105k
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811
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tifr2017
digitallogic
binarycodes
graycode
+10
votes
3
answers
5
ISRO201612
The logic circuit given below converts a binary code $y1, y2, y3$ into Excess3 code Gray code BCD code Hamming code
asked
Jul 6, 2016
in
Digital Logic
by
Arjun
Veteran
(
424k
points)

4.3k
views
digitallogic
binarycodes
isro2016
+4
votes
4
answers
6
ISRO201615
The Excess3 code is also called Cyclic Redundancy Code Weighted Code SelfComplementing Code Algebraic Code
asked
Jul 6, 2016
in
Digital Logic
by
jothee
Veteran
(
105k
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4.5k
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isro2016
digitallogic
binarycodes
+6
votes
1
answer
7
ISRO20156
The code which uses 7 bits to represent a character is : ASCII BCD EBCDIC Gray
asked
May 24, 2016
in
Computer Networks
by
Desert_Warrior
Loyal
(
7.9k
points)

3.3k
views
isro2015
binarycodes
+2
votes
1
answer
8
excess 3 codes
Convert $1101_2$ to corresponding $excess3$ binary number. (A) $10000$ (B) $01000110$ (C) $100110$ (D) $10110$
asked
Nov 29, 2015
in
Digital Logic
by
shreshtha5
Active
(
1.6k
points)

887
views
numberrepresentation
binarycodes
+1
vote
2
answers
9
Digital logic
A number system uses 20 as the radix. The excess code that is necessary for its equivalent binary coded representation is ?
asked
Oct 2, 2015
in
Digital Logic
by
Payal Rastogi
Junior
(
933
points)

1.5k
views
digitallogic
radix
binarycodes
+3
votes
1
answer
10
ISRO200848
Which of the following is termed as minimum error code Binary code Gray code Excess 3 code Octal code
asked
Sep 20, 2015
in
Digital Logic
by
ajit
Active
(
2.4k
points)

3k
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isro2008
digitallogic
binarycodes
+48
votes
4
answers
11
GATE200640
Consider numbers represented in 4bit Gray code. Let $ h_{3}h_{2}h_{1}h_{0}$ be the Gray code representation of a number $n$ and let $ g_{3}g_{2}g_{1}g_{0}$ be the Gray code of $ (n+1)(modulo 16)$ ... $ g_{3}(h_{3}h_{2}h_{1}h_{0})=\sum (0,1,6,7,10,11,12,13) $
asked
Sep 26, 2014
in
Digital Logic
by
Rucha Shelke
Active
(
3.3k
points)

5.7k
views
gate2006
digitallogic
numberrepresentation
binarycodes
normal
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