Question: Consider a 128-byte cache with 4 byte blocks and direct mapping. Virtual addresses are 16 bits. The cache is physically tagged. Answer questions: (a) What

Consider a 128-byte cache with 4 byte blocks and direct mapping. Virtual addresses are 16 bits. The cache is physically tagged.

Answer questions:

(a) What is the total number of tag bits?

(b) What is the total number of index bits?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

Exercise 3: (20 pts) Answer each of the following questions a) Suppose that in 1000 memory references there are 40 misses in L1 cache and 10 misses in L2 cache. If the miss penalty of L2 is 200 clock...

Q:

Answer each of the following questions a) Suppose that in 1000 memory references there are 40 misses in Ll cache and 10 misses in L2 cache. If the miss penalty of L2 is 200 clock cycles, hit time of...

Q:

Need help verifying the answers for A - D Use the memory system described below to answer the problems. The memory is byte addressable Memory accesses are to 1 -byte words (not 4-bye words) Virtual...

Q:

a) Suppose that in 1000 memory references there are 40 misses in L1 cache and 10 misses in L2 cache. If the miss penalty of L2 is 200 clock cycles, hit time of L1 is 1 clock cycle, and hit time of L2...

Q:

Consider a 128-byte cache with 8 blocks and direct mapping. Virtual addresses are 16 bits. The cache is physically tagged. (a) What is the total number of tag bits? (b) What is the total number of...

Q:

[10] Consider a 64-byte direct mapped cache with 8 byte blocks. Virtual addresses are 16 bits. Each page is 128 bytes. The cache is physically tagged. The processor has 1 KB of physical memory....

Q:

Consider a 64-byte direct mapped cache with 8 byte blocks. Virtual addresses are 16 bits. Each page is 128 bytes. The cache is physically tagged. The processor has 1 KB of physical memory. Assume...

Q:

Use the memory system described below to answer the problems. The memory is byte addressable Memory accesses are to 1-byte words (not 4-byte words) Virtual addresses are 14 bits wide (n=14) Physical...

Q:

Consider a 64-byte direct mapped cache with 8 byte blocks. Virtual addresses are 16 bits. Each page is 128 bytes. The cache is physically tagged. The processor has 1 KB of physical memory. Assume...

Q:

Use the memory system described below to answer the problems. The memory is byte addressable Memory accesses are to 1-byte words (not 4-byte words) Virtual addresses are 14 bits wide (n=14) Physical...

Q:

Narwhal Swimwear has a beginning work-in-process inventory of 13,500 units and transferred 130,000 units before ending the month with 14,000 units that were 100% complete with regard to materials and...

Q:

Why Were Gasoline Prices 400% Cheaper in 1999 than in 2004?

Q:

uppose you purchase a call and write a put on the same stock with the same exercise price and expiration. If prices e at equilibrium, the value of this portfolio is q , Multiple Choice S 0 - x e - r...

Q:

create a from - to chart and activity relationship chart from the data provided \ table [ [ Product , \ table [ [ Production ] , [ Quantities ( per ] , [ day ) ] ] , Routing, \ table [ [ Volume (...

Q:

Consider a country where you may want to work. Research the cultural differences you may encounter and work out how this would affect the management of people in organisations in that country.

Q:

If you have fellow students from a number of countries, choose fi ve of them and discuss with them their working experience of how recruitment, performance management and reward operate in practice.

Q:

Disparate impact analysis (the four-fifths rule, standard deviation analysis) is used in employment discrimination cases. The National Assessment of Education Progress conducted by the U.S....