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Recent questions tagged microprogramming

5 votes
2 answers
32
Micro programmed Control Unit
Microprogrammed control unit uses fixed logic to interrupt instruction. True or False.
Microprogrammed control unit uses fixed logic to interrupt instruction.True or False.
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1 votes
1 answer
35
Self Doubt: CO & Architecture - Microprogramming
Difference between Horizontal Microprogramming and Vertical Microprogramming Plz explain in detail for GATE point of view only.
Difference between Horizontal Microprogramming and Vertical Microprogramming Plz explain in detail for GATE point of view only.
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2 votes
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36
Microprogrammed control unit
What is the difference between control signal and control word? Also, the difference between micro-operation and microinstruction.
What is the difference between control signal and control word? Also, the difference between micro-operation and microinstruction.
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3 votes
2 answers
37
Control memory
Consider a CU having 48 control signals and its supporting 8 flag conditions. If the size of the control word is 64 bits then the size of the control memory is ______ KB.( Assume horizontal implementation)
Consider a CU having 48 control signals and its supporting 8 flag conditions. If the size of the control word is 64 bits then the size of the control memory is ______ KB....
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3 votes
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38
Control memory
A vertical microprogrammed CU supports 256 instructions. The system is using 8 flag conditions and contains 48 control signals. Each instruction on an avg requires 16 micro-operations. What is the approx. size of control memory in bytes?
A vertical microprogrammed CU supports 256 instructions. The system is using 8 flag conditions and contains 48 control signals. Each instruction on an avg requires 16 mi...
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3 votes
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40
Microprogramming
State True or False. S1.Vertical Micro programmed control unit uses variable logic to interrupt instruction. S2 : Horizontal Micro programmed control unit uses fixed logic to interrupt instruction. S3:Hardwired control unit uses Variable logic to interrupt instruction.
State True or False.S1.Vertical Micro programmed control unit uses variable logic to interrupt instruction.S2 : Horizontal Micro programmed control unit uses fixed logic ...
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41
micro programmed
what are difference b/w control word and microinstruction?
what are difference b/w control word and microinstruction?
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45
Test by Bikram | Computer Organization and Architecture | Test 2 | Question: 28
Consider the following Micro-operations: ... Memory Buffer Register The given micro-operations describes : Interrupt Cycle Fetch Cycle Execute Cycle Indirect Cycle
Consider the following Micro-operations:$\begin{array}{|l|l|} \hline \text{MAR} & \leftarrow IR \text{[address]} \\ \hline \text{MBR} & \leftarrow \text{Memory} \\ \hline...
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7 votes
1 answer
49
vertical microprogrammed
A vertical microprogrammed control unit supports 256 instructions. The system is using 8 flag conditions and contains 48 control signals. Each instruction on average requires 1 micro operation. What is the approximate size of control memory in bytes?
A vertical microprogrammed control unit supports 256 instructions. The system is using 8 flag conditions and contains 48 control signals. Each instruction on average requ...
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4 votes
1 answer
54
Online test
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1 votes
1 answer
55
KERALA_PSC Predict the accumulator content
Predict the accumulator content after following instructions: XRA A MVI B, F0H SUB B a. F0 H b. 0FH c.01 H d. 10H
Predict the accumulator content after following instructions:XRA AMVI B, F0HSUB B a. F0 Hb. 0FHc.01 Hd. 10H
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60
Micro INSTRUCTION
In Horizontal Micro Programming ONE Operation is executed in ONE Clock Cycle In Vertical Micro Programming , IN one clock cycle ______ operations are executed ONE log2 N
In Horizontal Micro Programming ONE Operation is executed in ONE Clock CycleIn Vertical Micro Programming , IN one clock cycle ______ operations are executedONElog2 N
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