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Recent questions tagged carl-hamacher

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Computer Organisation Textbook Questions
Consider the case memory which has 0.8 and 0.9 hit ratio for read and write operation. Whenever there exist here miss either read or write 2 ... find average access time for write operation,3. average access time overall and throughput.
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Quantify the effect on performance that result from the use of a cache in the case of a program that has a total of 500
Quantify the effect on performance that results from the use of a cache in the case of a program that has a total of 500 instructions, including a ... =7500My question is why we take 400 instructions instead of 500 instruction pls explain.
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CARL HAMCHER CHAPTER 1 INSTRUCTION SET ARCHITECTURE, Question 2.20
Consider the following possibilities for saving the return address of a subroutine: (a) In a processor register (b) In a memory location associated with ... and which supports subroutine recursion (that is, a subroutine that calls itself)?
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Carl Hamacher: Machine Instruction and Programs-Chapter $2$
Register $R_{1}$ and $R_{2}$ of a computer contain the decimal values $1200$ and $4600$ . What is the effective address of the memory operand in each of the following ... $Subtract$ $\left ( R_{1} \right )+,R_{5}$ Ans-1200//Autoincrement
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Suggestion
Can anyone tell me the relevant topics and chapters to read from Carl Hamacher book for Computer Organisation? Apart from that what can be a good source to ... for it as I am prepared for other other subjects, please answer accordingly.
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Hamacher 6th edition Q8.8
A block-set-associative cache consists of a total of 64 blocks, divided into 4-block sets.The main memory contains 4096 blocks, each consisting of 32 words. Assuming ... , how many bits are there in each of the Tag, Set, and wordfields?
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Hamacher
what is the approach to this problem? also, what will be the solution for little endian notation?
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self doubt(carl hamacher,chapter1)
Quantify the effect on performance that result from the use of a cache in the case of a program that has a total of $500$ instruction including a $100$ instruction loop ... $25$ times so why there is multiplication of $24$ ??why not $25$??
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There seem two version of carl hamacher books? which one to get?
1. Computer Organization and Embedded Systems 6e Paperback – 1 Jul 2017 2. Computer Organization Paperback 5e – 4 Nov 2011Are these two same, because titles are different, if not which one is recommended for gate preparation? Please help.
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Hamacher
7.14 A pipeline processor uses the delayed branch technique. You are asked to recommend one of the two possibilities for the design of this processor. In the first ... , the compiler is able to fill the second slot 25 percent of the time.
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Hamacher Instruction Pipelining Doubt
Can anyone explain the concept of branch folding, I didn't get it after reading from hamacher.Further it was explained using this diagram,I have a doubt ... not be a structural hazard as both the instructions are using the same device?
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General Topic Doubt <CO & Architecture>:<solution-manual>
Greetings gate aspirants!..Does anyone have computer architecture--carl hamacher 5th edition or solution manual to 6th edition?...I am having the book of 6th edition ... not able to match anwsers..Please forward me link if you know...thanks
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Carl Hamacher - Example 8.3 Cache Doubt
Problem: A computer system uses 32-bit memory addresses and it has a main memory consisting of 1G bytes. It has a 4K-byte cache organized in the block-set- ... they are being replaced. Please keep it simple, it's very confusing for me.
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hamacher
A disk has 24 recording surfaces ,it has a total of 14,000 cylinders.there is an average of 400 sectors per track.Each sector contain 512 bytes ... scheme for specifying the disk address.Assuming that there are 512 bytes per sector
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hamacher
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Carl-Hamacher
A computer system has a main memory consisting 1M 16 bit-words.It also has a 4K-word cache organized in the block-set-associative manner,with 4 blocks per ... the cache.Assume that LRU algorithm is used for block replacement.ans is: 2.15
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Carl-Hamacher
Acomputer with a 16-bit word length has a direct-mapped cache, used for both instructionsand data. Memory addresses are 16 bits long, and the memory is ... only memory access times@Arjun and @Bikram sir please have a look at this question.
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Carl hamacher
A program consists of two nested loops-a small inner loop and a much larger outer loop.The decimal memory addressesshown delineate the location of the ... the total time needed for instruction fetching during execution of the program.
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Carl Hamacher
Registers R1 and R2 of a computer contain the decimal values 1200 and 4600.What is the Effectiveaddress of the memory operand in each of the following instructions?a) Load 20(R1), ... ) Store R5,30(R1,R2)d) Add -(R2),R5e) Subtract (R1)+,R5
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Internal organization of memory chip.
What are external connection in "internal organization of memory chip" ? How these lines are decided ?Example memory with 128 bits (16×8) requires 14 external connections.How we decided this ☝ ?
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