kindly answer the ff questions. 1. Where is the mapping from virtual addresses to physical addresses stored? 2. Can the virtual addresses 0x100000 and 0x100008 be mapped to 2 far apart locations in physical RAM?
Q: Suppose that 16M × 16 memory built using 512K × 8 RAM chips and that memory is word addressable.1.…
A: Since, the question contains multiple sub-parts we will answer first "3" sub-parts. If you want any…
Q: What exactly is a virtual address, and how does one go about converting one into a real one?
A: The virtual address is a logical address created by the CPU that does not exist in the real world.…
Q: 5. Assume 32 bit memory addresses, which are byte addresses. You have a 2-way cache with a block…
A: Introduction :
Q: 3. Iw $R1, 6(SR3); Suppose we have values for register R1-5 and R3 = 5 and memory value at the…
A: Below is the answer to above question. I hope this will be helpful for you.
Q: what is a virtual address and how is it converted into an actual address?
A: The virtual address is also known as a logical address and this address is generated by the…
Q: f) When multiple processing units are fabricated on a single chip, what does this processor called?…
A: f) When multiple processing units are fabricated on a single chip what does this processor called…
Q: Given 256 GB of physical memory, a 2-way set associative cache that is 128 KB in size with a block…
A: Below is the answer to above question. I hope this will be helpful for you...
Q: many 256 x 8 RAM chips are needed to provide a memory capacity of 4096 bytes? b) How many lines
A: A) number of RAM chips required =Total Memory capacity/ size given =4096/256 the number of such…
Q: Explain the consequences of having a computer without an operating system. What is the purpose of an…
A: Introduction: The operating system manages all of the system's core functions and all of the utility…
Q: please help me. thank you Currently, in a PC equipped with 8 GByte of main memory, the CPU actually…
A: Solution As, per the given logical and physical address space the problem is being solved with the…
Q: 3. Iw $R1, 6($R3); Suppose we have values for register R1=5 and R3 = 5 and memory value at the…
A: Below is the answer to above question. I hope this will be helpful for you...
Q: irtual memory addresses and physical memory addresses are two different types of addresses. Which…
A: Given Virtual memory addresses and physical memory addresses are two different types of…
Q: a. Describe exactly how, in general, a virtual address generated by the CPU is trans- lated into a…
A: Answer: a) A Virtual address generated by the CPU is translated into physical main memory address by…
Q: Q4/ A- How many: 1- memory locations can be addressed by a microprocessor with 14 address lines? 2-…
A: Question 4 from Memory management system. In this, we are asked how many address lines required for…
Q: 4. Suppose we have 1G x 16 RAM chips that make up a 32G x 64 memory that uses high-order…
A: The Answer is in given below steps
Q: Data and instructions cannot be stored in the same address space due to the Hack architecture's…
A: Architecture in general defines the structure of a system in which the system is built to work.…
Q: How many 256x8 RAM chips are needed to provide a memory capacity of 4096 bytes? a) How many bits…
A: RAM Chips: Memory is built from random access memory (RAM) chips. Memory is often referred to using…
Q: Compare between the status and control flags? Explain the status flags for the operation AEH+37H ?…
A: Status Flags – There are 6 flag registers in 8086 microprocessor which become set(1) or reset(0)…
Q: what is "virtual memory management"t?
A: I have answered the question step 2.
Q: A digital computer has a memory unit of 64k * 16 and a cache memory of 1k words. The cache uses…
A: Given that: Main memory size = 64K = 26 X 210 = 216 words Cache memory size = 1K = 20 X…
Q: 3. Iw $R1, 6($R3); Suppose we have values for register R1=5 and R3 = 5 and memory value at the…
A: This question is about index addressing mode.
Q: S6) Consider a byte-addressable system with a 12-bit address bus. What is the maximum number of…
A: In S9) we are going to find out the maximum number of bytes that can be addressed in given byte…
Q: 1) Provide a memory capacity of 4096 bytes using 512x8 RAM chips. a) How many 512x8 RAM chips are…
A: We have to solve the follwoing questions
Q: Suppose that a 64MB system memory is built from 64 1MB RAM chips. How many address lines are needed…
A: Answer :
Q: 1- What is the physical address of the last memory location in the 8086 Mp (IMByte) memory? What…
A: In this question we are discussing about the 8086 micro pricessor
Q: How many 256 x 8 RAM chips are needed to provide a memory capacity of 4096 bytes? a) How many bits…
A: How many 256 x 8 RAM chips are needed to provide a memory capacity of 4096 bytes? Answer: There are…
Q: What is the idea of Memory Segmentation ? O Having multiple base and bounds pair per CPU in the MMU.…
A: Here, we have to provide correct option for Memory segmentation.
Q: Problem 2. Convert the following virtual addresses to physical addresses, and indicate whether the…
A: Answer: Our instruction is answer the first three part from the first part and . I have given…
Q: address 32-bits) has 16-KB (only L1-data) direct mapped cache. If the cache line size is 64-Bytes…
A: For direct mapped cache, index bits = log(cache size/ block size) = Log(16KB/64) = 8 bits Block…
Q: 1.What is the difference between bit address 7CH and byte address7CH? What is the specific location…
A: Dear Student, The main difference between bit and byte address is bit address ie represented by each…
Q: Suppose a computer using fully associative cache has 224 bytes of byte-addressable main memory and a…
A: To find the solution for given question: How many blocks of main memory are there? What is the…
Q: Why is segmented memory address translation preferable to direct translation, and how does it…
A: Some of the advantages of memory address translation using segmentation techniques are as follows:…
Q: mory when we already have RAM, which is a volatile transistor-based memory? Is it possible to work…
A: Random-access memory (RAM) is the short-term memory of a computer, and it is utilized to handle all…
Q: In the VAX, user page tables are located at virtual addresses in the system space. What is the…
A: The answer is given below.
Q: Suppose that a 4M × 32 main memory is built using 128K × 8 RAM chips and memory is word addressable…
A: a. How many RAM chips are needed? 128 (4M/128K*32/8 = 128) b. How many chips would be involved…
Q: Explain the difference between a physical address, a segment address, and an offset address. What is…
A: Intro The segment address is located within one of the segment registers, defines the beginning…
Q: Question 6 When only paging is implemented for memory management, why do we end up with a two-sta…
A: Paging:- Paging is the memory management schema in which the pages of the process are allocated in…
Q: What is the procedure for allocating memory? Use clear wording to distinguish between logical and…
A: Answer: Memory allocation is a process by which computer programs and services are assigned with…
Q: Given 256 GB of physical memory, a 2-way set associative cache that is 128 KB in size with a block…
A: Dear Student, address space = tag bits + index bits + block offset. Here we can calculate it simply…
Q: hat is virtual address space? Explain VM as a tool for caching, memory management, and memory…
A: The virtual address space is the collection and the range of the logical or the virtual addresses…
Q: Q. 6 What is the main difference between a ROM and RAM? Consider the block diagram of a RAM in…
A: Lets discuss the solution in the next steps
Q: Question 1 A memory cache using a 41-bits address with 9 bits for index and 10 bits for offset. How…
A: Answer: This question based on memory management so we have answered question in next steps.
Q: define the following: Clock rate Instruction set Bandwidth
A: 1- defined the Clock rate,Instruction set and Bandwidth
Q: How many addressable location are available for memory 2 What is the size of each location ?…
A: A 1-bit address bus can address up to two locations (that is 0 and 1). A 2-bit address bus can…
Q: In the following three questions, assume a 32-bit virtual address space and page size equal to 4096…
A: Given: Virtual address space = 32 bit page size = 4096 bytes To find: Number of page table entry
Q: What is the total capacity in hexadecimal representation for any segment base address within the…
A: In real mode, A combination of a segment address and an offset address, access a memory location.All…
Q: 7-1. *The following memories are specified by the number of words times the number of bits per word.…
A: Here memories are specified as number of words and number of bits per word. We know that for address…
kindly answer the ff questions.
1. Where is the mapping from virtual addresses to physical addresses stored?
2. Can the virtual addresses 0x100000 and 0x100008 be mapped to 2 far apart locations in physical RAM?
Step by step
Solved in 3 steps
- Can the virtual addresses 0x100000 and 0x100008 be mapped to 2 far apart locations in physical RAM? Explain your answer.Can the virtual addresses 0x100000 and 0x100008 be mapped to 2 far apart locations in physical RAM?Before we can store (save) or retrieve (load) data in and out of the main memory, we need to provide the memory address to the memory control unit. This address uniquely identifies one single location (word or record) of the memory. Suppose this address is placed in Memory Address Register (MAR) prior to each memory access. What is the size of MAR for a 4GB RAM? (RAM is byte- addressable and each word is 2 bytes). Show all the work.
- Why is it preferable to use fragmented memory address translation rather than just translating the addresses in question?Before we can store (save) or retrieve (load) data in and out of the main memory, we need to provide the memory address to the memory control unit. This address uniquely identifies one single location (word or record) of the memory. Suppose this address is placed in Memory Address Register (MAR) prior to each memory access. What is the size of MAR for a 16MB RAM? (RAM is word- addressable and each word is 2 bytes). Show all the work.What is the idea of Memory Segmentation ? O Having multiple base and bounds pair per CPU in the MMU. Having multiple base and bounds pair per logical segment of the address space. O All the answers are correct.
- Suppose that a 32M X 32 memory built using 512K X 8 RAM chips and memory is word-addressable. 1) How many RAM chips are necessary? 2) If we were accessing one full word, how many chips would be involved? 3) How many address bits are needed for each RAM chip? 4) How many banks will this memory have? 5f) If high-order interleaving is used, where would address 0x11011 be located? (Answer should be: bank# & offset#)Suppose a computer using direct mapped cache has 236 bytes of byte-addressable main memory and a cache size of 1024 bytes, and each cache block contains 64 bytes. ⦁ How many blocks of main memory are there? ⦁ What is the format of a memory address as seen by cache, i.e., what are the sizes of the tag, block, and offset fields? ⦁ To which cache block will the memory address 0x13A4576B map?Suppose a computer using direct mapped cache has 4G Bytes of main memory and a cache of 256 Blocks, where each cache Block has 16 Words, and Word Size is 4 Bytes. a)How many blocks of main memory? b)What is the format of a memory address as seen by the cache (Tag, Block and Word fields)? c)To which cache block will the memory reference 0000146A in Hex?
- Suppose a computer using fully associative cache has 4 Gbytes of byte-addressable main memory and a cache of 256 blocks, where each cache block contains 32 bytes. a) How many blocks of main memory are there? b) What is the format of a memory address? Provide the names and the sizes of the fields. c) To which cache block will the memory address 0x01752 map?Suppose a computer using fully associative cache has 224224 words of main memory and a cache of 512 blocks, where each cache block contains 16 words. a. How many blocks of main memory are there? b. What is the format of a memory address as seen by the cache, i.e., what are the sizes of the tag and offset fields? c. To which cache block will the memory reference 1604181616041816 map? Also... Suppose a computer using set associative cache has 216216 words of main memory and a cache of 128 blocks, and each cache block contains 8 words. a. If this cache is 2-way set associative, what is the format of a memory address as seen by the cache, that is, what are the sizes of the tag, set, and offset fields? b. If this cache is 4-way set associative, what is the format of a memory address as seen by the cache?Suppose a computer using fully associative cache has 4G bytes of byte-addressable main memory and a cache of 512 blocks, where each cache block contains 128 bytes. a) How many blocks of main memory are there? b) What is the format of a memory address as seen by the cache, i.e., what are the sizes of the tag and offset fields? c) To which cache block will the memory address 0x018072 map?