Register

Recent questions tagged clock-cycles

1 1 vote
1 answers 1 answer
257
257 views
ISRO Technical Assistant 2022 | Computer Organisation Question
To completely load and then unload an 8bit register requires how many clock pulses? A. 2B. 4C. 8D. 16
User Avatar
1 1 vote
0 0 answers
388
388 views
I-Cache and D-cache
consider a system with CPI of 1.2 cycles assuming memory access always results in cache hit. Processor run at 2 GHz. Consider a program running on this system has 30% Loa...
User Avatar
0 0 votes
1 1 answer
425
425 views
ISI2025-MCS-PCB (CS) | Question: 8
Consider the following piece of a program for a hypothetical processor having two user registers R1 and R2.\begin{array}{|l|l|l|}\hline \text{Instruction} & \text{Underly...
User Avatar
27 27 votes
4 4 answers
12.2k
12.2k views
GATE CSE 2025 | Set 2 | Question: 51
An application executes $6.4 \times 10^{8}$ number of instructions in $6.3$ seconds. There are four types of instructions, the details of which are given in the table. Th...
User Avatar
0 0 votes
1 1 answer
381
381 views
CPU performance
If a control unit executes an instruction in five clock cycles and the CPU’s clock speed is 2 GHz, what is the time taken to execute one instruction? * 2 points D) 25 nan...
User Avatar
0 0 votes
1 1 answer
787
787 views
Calculating Average Cycles per Instruction given Instruction Count, and Clock Rate
1) Based on your response to the following questions you have to select a faster machine between machine A and machine B which are running different compilers and the...
User Avatar
1 1 vote
1 1 answer
784
784 views
UGCNET CSE December 2022: 8
Consider an unpipelined machine with 10nsec clock cycles which uses four cycles for ALU operations and branches where as five cycles for memory operation. Assume that the...
User Avatar
1 1 vote
1 1 answer
885
885 views
DRDO CSE 2022 Paper 2 | Question: 4
A system $\mathrm{X}$ with $2 \mathrm{~GHz}$ clock speed runs a program in $10$ seconds. We want to build a system $\mathrm{Y}$ to run the same program in $6$ seconds. Fo...
User Avatar
0 0 votes
1 1 answer
622
622 views
cache memory
Consider a RISC processor with an ideal CPI, where 25% of the total instructions are LOAD and STORE instruction. Time to accessing main memory is 100 clock cycles and acc...
User Avatar
0 0 votes
1 1 answer
645
645 views
SelfDoubt
During the instruction fetch does the program counter increment in the same clock cycle or it take next clock cycle
User Avatar
0 0 votes
0 0 answers
569
569 views
Performance of a CPU in MIPS
How do we calculate the time in this scenario
User Avatar
2 2 votes
2 answers 2 answers
2.2k
2.2k views
GATE Overflow | Mock GATE | Test 1 | Question: 60
A program runs in $20s$ in machine A with a clock speed of $200MHz$. A computer architecture wants to build a machine B which will run this program in $6$ seconds. The a...
User Avatar
2 2 votes
1 1 answer
2.3k
2.3k views
pipelining
Consider a non-pipelined processor design which has a cycle time of 10ns and average CPI of 1.6. If each pipeline stage adds extra 20ps due to register setup delay. The p...
User Avatar
2 2 votes
2 2 answers
3.5k
3.5k views
Pipelining
User Avatar
0 0 votes
1 1 answer
4.3k
4.3k views
Computer organization
How many cycles are required for a 100 MHz processor to execute a program which requires 5 seconds of CPU time?(a) 10^9 cycles (b) 50 × 10^7 cycles (c) 10^8 cycles (d) 50...
User Avatar
3 3 votes
1 1 answer
2.8k
2.8k views
Minimum clock cycle
User Avatar
0 0 votes
0 0 answers
450
450 views
Computer organisation- DMA
User Avatar
0 0 votes
1 1 answer
2.1k
2.1k views
Pipelining
To execute an instruction by a 32-bit machine the following steps are carried out: Fetch, Decode,Execution, Memory access and Store, each of which takes 1 clock period. I...
User Avatar
1 1 vote
1 answers 1 answer
2.6k
2.6k views
Addressing mode
User Avatar
1 1 vote
1 1 answer
752
752 views
made easy test series
User Avatar
2 2 votes
1 1 answer
904
904 views
Pipelining
User Avatar
2 2 votes
1 1 answer
2.1k
2.1k views
Pipelining Problem
How to slove this type of problems? How to understand the problem?Please help me out. Given answer is 31
User Avatar
4 4 votes
1 1 answer
1.9k
1.9k views
Test question on Pipelining
User Avatar
1 1 vote
1 1 answer
1.1k
1.1k views
Test Series
User Avatar
Page: