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Recent questions tagged microprogramming
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Control Unit
Design a vertical micro programmed control unit to generate 40 signals. Out of first 35 those only 3 signals can be active at a time. And remaining 5, anyone can be active anytime. The micro instruction of the control unit stores control signal information along with 3-bit MUX select and 12 bits address field. The size of the control memory required is?
Design a vertical micro programmed control unit to generate 40 signals. Out of first 35 those only 3 signals can be active at a time. And remaining 5, anyone can be acti...
arnabjana09
159
views
arnabjana09
asked
Jan 11
CO and Architecture
co-and-architecture
control-unit
microprogramming
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0
votes
0
answers
2
Control Unit
Consider a microprogrammed control unit has to support 32 number of instructions. For each instruction execution control unit generate a sequence of 64 control words. Each micro instruction contains 3 fields: 118 control signals to support horizontal control unit, a MUX select field to select one of 8 inputs, and a next address field. The size of control memory needed is?
Consider a microprogrammed control unit has to support 32 number of instructions. For each instruction execution control unit generate a sequence of 64 control words. Eac...
arnabjana09
125
views
arnabjana09
asked
Jan 11
CO and Architecture
co-and-architecture
control-unit
microprogramming
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0
votes
2
answers
3
NIELIT 2016 MAR Scientist C - Section C: 46
Micro program is the name of source program in micro computers the set of instructions indicating the primitive operations in a system primitive form of macros used in assembly language programming program of very small size
Micro program is the name of source program in micro computersthe set of instructions indicating the primitive operations in a systemprimitive form of macros used in asse...
admin
1.4k
views
admin
asked
Apr 2, 2020
CO and Architecture
nielit2016mar-scientistc
co-and-architecture
microprogramming
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0
votes
2
answers
4
NIELIT 2016 MAR Scientist C - Section C: 61
Microprogramming is a technique for writing small programs effectively programming output/input routines programming the microprocessors programming the control steps of a computer
Microprogramming is a technique for writing small programs effectivelyprogramming output/input routinesprogramming the microprocessorsprogramming the control steps of a c...
admin
929
views
admin
asked
Apr 2, 2020
Digital Signal Processing
nielit2016mar-scientistc
co-and-architecture
microprogramming
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0
votes
3
answers
5
NIELIT 2017 OCT Scientific Assistant A (CS) - Section B: 25
A micro programmed control unit Is faster than a hardwired unit Facilitates easy implementation of a new instruction Is useful when small programs are to be run All of the above
A micro programmed control unitIs faster than a hardwired unitFacilitates easy implementation of a new instructionIs useful when small programs are to be runAll of the ab...
admin
894
views
admin
asked
Apr 1, 2020
CO and Architecture
nielit2017oct-assistanta-cs
co-and-architecture
control-unit
microprogramming
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5
votes
2
answers
6
Made Easy Test Series:Microprogramming
A hypothetical cpu supports $300$ instructions.each instruction takes $5$ cycle to accomplish the execution. the control unit is designed using vertical programming which has $130$ control signals $,64$ flags and $12$ branch conditions .$X$ and ... register$(CDR)$ respectively.value of $X+Y$ is ______? How to work with branch condition in micro programming :(
A hypothetical cpu supports $300$ instructions.each instruction takes $5$ cycle to accomplish the execution. the control unit is designed using vertical programming which...
srestha
2.7k
views
srestha
asked
May 20, 2019
CO and Architecture
made-easy-test-series
microprogramming
co-and-architecture
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–
0
votes
1
answer
7
Microprogrammed approach
Microprogrammed control Unit is useful when very small programs are to be run. Shouldn’t this statement be true because microprogrammed approach uses decoder, which slows down speed, so large programs would take more time, and small ones less?
Microprogrammed control Unit is useful when very small programs are to be run. Shouldn’t this statement be true because microprogrammed approach uses decoder, which slo...
Miny
301
views
Miny
asked
Apr 12, 2019
CO and Architecture
co-and-architecture
microprogramming
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–
0
votes
1
answer
8
Microprogrammed control unit
Can anyone explain microprogrammed control unit? Also what is horizontal microcode and vertical microcode?
Can anyone explain microprogrammed control unit?Also what is horizontal microcode and vertical microcode?
Alina
360
views
Alina
asked
Dec 31, 2018
CO and Architecture
co-and-architecture
control-unit
horizontal-microprogramming
microprogramming
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0
votes
0
answers
9
Vertical microprogramming mutually exclusive
A Hypothetical control unit supports 5 groups of mutually exclusive signals G1:2 G2:1 G3:4 G4:33 G5:25 What is the size of control memory (in bytes), if during any microinstruction atmost 1 control signal is active and the control unit ... signals can be active or none also right? That is the meaning of mutually exclusive right? Am I correct? @arjun sir?
A Hypothetical control unit supports 5 groups of mutually exclusive signalsG1:2G2:1G3:4G4:33G5:25What is the size of control memory (in bytes), if during any microinstruc...
Aravind Adithya 1
1.5k
views
Aravind Adithya 1
asked
Dec 25, 2018
CO and Architecture
co-and-architecture
microprogramming
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2
votes
1
answer
10
RISC processor doubt
is the CPI of RISC processor always 1?
is the CPI of RISC processor always 1?
aditi19
1.5k
views
aditi19
asked
Dec 10, 2018
CO and Architecture
co-and-architecture
machine-instruction
microprogramming
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0
votes
1
answer
11
ME Test Series
Shadan Karim
533
views
Shadan Karim
asked
Nov 23, 2018
CO and Architecture
co-and-architecture
microprogramming
numerical-answers
made-easy-test-series
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0
votes
0
answers
12
C0A-3 ME Booklet
Soumya Tiwari
505
views
Soumya Tiwari
asked
Nov 13, 2018
CO and Architecture
co-and-architecture
microprogramming
made-easy-booklet
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3
votes
2
answers
13
Gateforum Test Series: CO & Architecture - Microprogramming
Gupta731
795
views
Gupta731
asked
Nov 7, 2018
CO and Architecture
gateforum-test-series
co-and-architecture
microprogramming
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–
0
votes
1
answer
14
self doubt
The uPC is not incremented in the following cases : (i)When an end microinstruction is encountered. (ii)When a new instruction is loaded into IR(instruction register) (iii)When a branch microinstruction is encountered and branch condition is satisfied. Someone, please explain the last point. I didn't get why it will not be incremented. These statements are from the standard book
The uPC is not incremented in the following cases :(i)When an end microinstruction is encountered.(ii)When a new instruction is loaded into IR(instruction register)(iii)W...
amitqy
312
views
amitqy
asked
Nov 4, 2018
CO and Architecture
co-and-architecture
cpu-design
microprogramming
self-doubt
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0
votes
0
answers
15
self doubt
suppose we have 50 control signal and suppose 49 control signals are active, Q1:consider horizontal micro programed control unit what is the length of control word in bits? Q2: consider vertical micro programed control unit what is the length of control word in bits?
suppose we have 50 control signal and suppose 49 control signals are active,Q1:consider horizontal micro programed control unit what is the length of control word in bit...
eyeamgj
650
views
eyeamgj
asked
Oct 16, 2018
CO and Architecture
co-and-architecture
microprogramming
horizontal-microprogramming
numerical-answers
self-doubt
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–
0
votes
3
answers
16
Microprogramming
A micro program control unit is required to generate a total of 25 control signals. Assume that during any micro instruction, at most two control signals are active. The number of bits required in the control word to generate the required ... this question I am asking about horizontal microprogramming) previous year gate question link:https://gateoverflow.in/2754/gate1996-2-25
A micro program control unit is required to generate a total of 25 control signals. Assume thatduring any micro instruction, at most two control signals are active. The n...
Vishnathan
1.0k
views
Vishnathan
asked
Oct 12, 2018
CO and Architecture
horizontal
vertical-microprogramming
microprogramming
horizontal-microprogramming
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1
votes
1
answer
17
MadeEasy Test Series: CO & Architecture - Microprogramming
Rudra Pratap
541
views
Rudra Pratap
asked
Sep 24, 2018
CO and Architecture
co-and-architecture
microprogramming
made-easy-test-series
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–
2
votes
1
answer
18
Testbook TestSeries - Vertical Microprogramming
A vertical microprogrammed control unit has 16 conditional flags 250 signals and size of control word is 24 bits, size of the control memory in Kbytes is ______.
A vertical microprogrammed control unit has 16 conditional flags 250 signals and size of control word is 24 bits, size of the control memory in Kbytes is ______.
Mk Utkarsh
1.0k
views
Mk Utkarsh
asked
Aug 21, 2018
CO and Architecture
microprogramming
co-and-architecture
vertical-microprogramming
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0
votes
2
answers
19
Control Memory
Na462
1.9k
views
Na462
asked
Aug 13, 2018
CO and Architecture
co-and-architecture
microprogramming
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–
5
votes
2
answers
20
Vertical Microprograming
Consider a CPU where all the instruction require 10 clock cycles to complete execution. There are 258 instructions in instruction set. It is found that 129 control signals are needed to be generated by control unit. While designing the vertical μ- ... unit, single address field format is used for branch control logic. The size of control memory in byte is ________.
Consider a CPU where all the instruction require 10 clock cycles to complete execution. There are 258 instructions in instruction set. It is found that 129 control signal...
Na462
1.1k
views
Na462
asked
Jul 31, 2018
CO and Architecture
co-and-architecture
microprogramming
+
–
2
votes
2
answers
21
Vertical Micro program
A vertical microprogrammed control unit supports 512 instructions. The system is using 8 conditional flags and contains 31 control signals. Each instruction on an average required 1 μ operation. The approximate size of control memory is ________ in bytes.
A vertical microprogrammed control unit supports 512 instructions. The system is using 8 conditional flags and contains 31 control signals. Each instruction on an average...
Na462
2.1k
views
Na462
asked
Jul 27, 2018
CO and Architecture
co-and-architecture
microprogramming
control-unit
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–
1
votes
0
answers
22
Micro Instructions
Consider the following statements: S1 : Microprogrammed control unit uses fixed logic to interrupt instruction. S2 : Horizontal microprogramming control unit requires an additional hardware (like a decoder) S3 : The overall performance of a system is directly proportional to ... by the cache. Which of the following options is correct? Ans. Only S3. Brief reason is appreciated :)
Consider the following statements:S1 : Microprogrammed control unit uses fixed logic to interrupt instruction.S2 : Horizontal microprogramming control unit requires an ad...
Na462
760
views
Na462
asked
Jul 27, 2018
CO and Architecture
co-and-architecture
microprogramming
control-unit
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–
5
votes
2
answers
23
Horizontal and vertical Programming
Consider a hypothetical control unit that supports 5 groups of mutually exclusive control signals. Also assume that group 1 & group 2 are using horizontal micro-programming whereas group-3, 4 and 5 are using vertical micro-programming. The total number of bits used for control words are ________. Ans. 94
Consider a hypothetical control unit that supports 5 groups of mutually exclusive control signals. Also assume that group 1 & group 2 are using horizontal micro-programmi...
Na462
2.3k
views
Na462
asked
Jul 22, 2018
CO and Architecture
co-and-architecture
horizontal-microprogramming
microprogramming
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–
3
votes
4
answers
24
ISRO2018-34
Micro program is: the name of a source program in micro computers set of microinstructions that defines the individual operations in response to a machine-language instruction a primitive form of macros used in assembly language programming a very small segment of machine code
Micro program is:the name of a source program in micro computersset of microinstructions that defines the individual operations in response to a machine-language instruct...
Arjun
2.5k
views
Arjun
asked
Apr 22, 2018
CO and Architecture
isro2018
co-and-architecture
microprogramming
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