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Recent questions tagged rom
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Morris Mano Edition 3 Exercise 5 Question 31 (Page No. 200)
Tabulate a truth table for an $8 \times 4$ ROM that implements the following four boolean functions: $A(x,y,z) = \sum (1,2,4,6)$ $B(x,y,z) = \sum (0,1,6,7)$ $C(x,y,z) = \sum (2,6)$ $D(x,y,z) = \sum (1,2,3,5,7)$
asked
Apr 4
in
Digital Logic
by
ajaysoni1924
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digitallogic
combinationalcircuits
rom
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2
Morris Mano Edition 3 Exercise 5 Question 31 (Page No. 200)
specify the size of a ROM ( Number of words and number of bits per words) that will accommodate the truth table for the following combinational circuit components: A binary multiplexer that multiplies two 4bit numbers. A 4 ... to1 line multiplexer with common select and enable inputs. A BCDtosevensegment decoder with an enable input.
asked
Apr 4
in
Digital Logic
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ajaysoni1924
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digitallogic
combinationalcircuits
multiplexer
rom
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3
Morris Mano Edition 3 Exercise 5 Question 30 (Page No. 200)
A ROM chip of 4096 $\times$ 8 bits has two enable inputs and operates from a 5volt power supply. How many pins are needed for the integratedcircuit package? draw a block diagram and label all the input and output terminals in the ROM
asked
Apr 4
in
Digital Logic
by
ajaysoni1924
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digitallogic
combinationalcircuits
rom
0
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0
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4
Morris Mano Edition 3 Exercise 5 Question 29 (Page No. 200)
given a $32 \times 8 $ ROM chip with the enable input, show the external connection which is necessary to construct a $128 \times 8$ ROM with 4 chips and a Decoder.
asked
Apr 3
in
Digital Logic
by
ajaysoni1924
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10.6k
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digitallogic
combinationalcircuits
rom
0
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1
answer
5
Decoder
asked
Nov 7, 2018
in
CO and Architecture
by
Na462
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6.9k
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114
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rom
digitallogic
coandarchitecture
decoder
0
votes
0
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6
Rom system
What minimum size ROM is required to implement an unsigned 4bit binary adder
asked
Oct 2, 2018
in
Digital Logic
by
Abikkkaaa
(
17
points)

114
views
rom
0
votes
1
answer
7
ROM system
Is it true In SRAM information in memory gets lost as soon as power is switched off
asked
Oct 2, 2018
in
Digital Logic
by
Abikkkaaa
(
17
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29
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rom
0
votes
1
answer
8
ROM system
How many address and data lines in 1M×16 ROM system
asked
Oct 2, 2018
in
CO and Architecture
by
Abikkkaaa
(
17
points)

45
views
rom
+2
votes
2
answers
9
Ace Test Series 2018: Digital Logic  Rom
asked
Dec 30, 2017
in
Digital Logic
by
ashish pal
Junior
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823
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179
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acetestseries
digitallogic
rom
0
votes
2
answers
10
ROM Size to build the combinational circuit
Specify the size of a ROM (number of words and number of bits per word) that will accommodate the truth table for the following combinational circuit : a code converter from a 4digit BCD number to a binary number.
asked
Mar 10, 2017
in
Digital Logic
by
Shreya Roy
Active
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4.5k
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713
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rom
+3
votes
1
answer
11
UGCNETDec2014II10
The size of the $ROM$ required to build an 8bit adder / subtractor with mode control, carry input, carry output and two's complement overflow output is given as $2^{16} \times 8$ $2^{18} \times 10$ $2^{16} \times 10$ $2^{18} \times 8$
asked
Jul 18, 2016
in
Others
by
makhdoom ghaya
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531
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ugcnetdec2014ii
digitallogic
rom
0
votes
0
answers
12
Ace Test Series: Digital Logic  Rom
I am getting (C). But answer given is (B). Where I have gone wrong?
asked
Jan 14, 2016
in
CO and Architecture
by
Tushar Shinde
Active
(
2.2k
points)

579
views
acetestseries
digitallogic
rom
+12
votes
2
answers
13
GATE2004IT10
What is the minimum size of ROM required to store the complete truth table of an $8bit \times 8bit$ multiplier? $32 K \times 16$ bits $64 K \times 16$ bits $16 K \times 32$ bits $64 K \times 32$ bits
asked
Nov 2, 2014
in
Digital Logic
by
Ishrat Jahan
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16.3k
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1.9k
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gate2004it
digitallogic
normal
rom
+24
votes
1
answer
14
GATE19961.21
A ROM is used to store the table for multiplication of two $8$bit unsigned integers. The size of ROM required is $256 \times 16$ $64 K \times 8$ $4 K \times 16$ $64 K \times 16$
asked
Oct 9, 2014
in
Digital Logic
by
Kathleen
Veteran
(
52.2k
points)

5.7k
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gate1996
digitallogic
normal
rom
+14
votes
2
answers
15
GATE19936.6
A ROM is used to store the Truth table for binary multiple units that will multiply two $4bit$ numbers. The size of the ROM (number of words $\times$ number of bits) that is required to accommodate the Truth table is $M \text{ words}\times N \text{ bits}$. Write the values of $M$ and $N$.
asked
Sep 30, 2014
in
Digital Logic
by
Kathleen
Veteran
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52.2k
points)

1.4k
views
gate1993
digitallogic
normal
rom
+30
votes
3
answers
16
GATE201219
The amount of ROM needed to implement a $4bit$ multiplier is $64$ bits $128$ bits $1$ Kbits $2$ Kbits
asked
Aug 5, 2014
in
Digital Logic
by
gatecse
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16.8k
points)

4.7k
views
gate2012
digitallogic
normal
rom
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