Assume anInt variable x has 4-byte representation 0x01562A6B and the address given by & x is...
Assume anInt variable x has 4-byte representation 0x01562A6B and the address given by
& x is 0x200. Please fill the byte order in the table
Big Endian:
Address 0x200 0x201 0x202 0x203
Value
Little Endian:
Address 0x200 0x201 0x202 0x203
Value
Homework Answers
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Assume anInt variable x has 4-byte representation
0x01562A6B and the address given by
& x is...
Show how the following value would be stored by byte-addressable machines with 32-bit words by filling...
Show how the following value would be stored by byte-addressable machines with 32-bit words by filling in the appropriate memory locations, using big endian and then little endian format. Assume each value starts at address Ox10. VALUE: 0xF12 Address-Ox10 Big Endian Little Endian Ox11 0x12 0x13 0x14 Ox15
11. Suppose the 32-bit hex value ABCD4321 has been stored in memory starting at address 1000...
11. Suppose the 32-bit hex value ABCD4321 has been stored in memory starting at address 1000 (in decimal). Assuming byte-addressable memory, show the contents of the following memory locations if the machine is little endian and if it is big endian. address (in decimal) Contents in hex (Gif little endian) Contents in hex (if big endian) 1000 1001 1002 1003
What is the hexadecimal representation of the memory variable lacation at address 003FBA0CH in the Little...
What is the hexadecimal representation of the memory variable lacation at address 003FBA0CH in the Little Endian format from the 32-bit binary quantity represented by 10100111110111100101101100001100b?
Given you have a . 40 bit CPU The contents of memory are Address 412 413...
Given you have a . 40 bit CPU The contents of memory are Address 412 413 414 415 416 417 418 419 420 Value Ox12 0x340x56 0x78 0x9AOxBCOxDE OxF10x23 What is the value of the word in HEX beginning at address 414 if the machine is Little Endian? If it is Big Endian? .Write your answer in HEX .Hex digits that are alphabetical should be written in uppercase o For example A and not a Make sure that 0x appears...
Please write down the solution in detail. 3. (20 pts) Given two 32-bit byte-addressable machines, M1,...
Please write down the solution in detail.
3. (20 pts) Given two 32-bit byte-addressable machines, M1, and M2, with Mų follow- ing Big Endian and M2 following Small Endian format, it is found that the data Oxabcd1234 (a 32-bit hex number) and Oxffee5678 are returned from the memory when the address 0x00201028 and 0x0020102c are given, respectively, for a read- word operation from both machines. What will you get from memory if you issue a read for (a) a halfword...
Assume that an int variable takes 4 bytes and a char variable takes 1 byte. Given...
Assume that an int variable takes 4 bytes and a char variable takes 1 byte. Given the following integer array: int arr[5] = {12, 10, 13, 90, 1}; Explain the value of arr .
Consider the following C program: int maino short S; printf("Address of S is %d\n", &S); //...
Consider the following C program: int maino short S; printf("Address of S is %d\n", &S); // printf() Statement 1 printf("%d", S); // printf( Statement 2 return 0; Assume variable "S" is a TWO BYTE, TWO'S COMPLEMENT (SIGNED) "short integer" stored in memory in LITTLE-ENDIAN format (.e. least significant byte at the lowest address). When the program is run, printfo Statement 1 produces the following output: Address of S is 5865 Given the contents of the portion of memory shown in...
please show your steps and note that question 2 has a byte address of 000002 not...
please show your steps and note that question 2 has a
byte address of 000002 not 000000.
thanks
Hex Viewer Case Study to be used for questions 1: Review this excerpt from a hex viewer. You can assume that all data shown is in hex. You can assume that two's complement is used to store signed integers with a 16-bit architecture which is byte addressable. Refer to this excerpt to answer the questions below: 000000 8A00 8E00 CFA1 48BF 7900...
Complete the table below (i.e. nil in the memory map) to show the state of memory...
Complete the table below (i.e. nil in the memory map) to show the state of memory after the following C fragment has been executed. Assume the ATmegal28 platform, and all the variables are in the stack (and thus the storage is allocated from high address to low address). Remember the ATmegal2S is a little endian architecture (i.e. least significant byte of a variable is stored in the lowest address)
A certain byte-addressable computer system has 32-bit words, a virtual address space of 4GB, and a...
A certain byte-addressable computer system has 32-bit words, a virtual address space of 4GB, and a physical address space of 1GB. The page size for this system is 4 KB. Assume each entry in the page table is rounded up to 4 bytes. a) Compute the size of the page table in bytes. b) Assume this virtual memory system is implemented with a 4-way set associative TLB (Translation Lookaside Buffer) with a total of 256 address translations. Compute the size...
Show how the following value would be stored by byte-addressable machines with 32-bit words by filling in the appropriate memory locations, using big endian and then little endian format. Assume each value starts at address Ox10. VALUE: 0xF12 Address-Ox10 Big Endian Little Endian Ox11 0x12 0x13 0x14 Ox15
11. Suppose the 32-bit hex value ABCD4321 has been stored in memory starting at address 1000 (in decimal). Assuming byte-addressable memory, show the contents of the following memory locations if the machine is little endian and if it is big endian. address (in decimal) Contents in hex (Gif little endian) Contents in hex (if big endian) 1000 1001 1002 1003
Given you have a . 40 bit CPU The contents of memory are Address 412 413 414 415 416 417 418 419 420 Value Ox12 0x340x56 0x78 0x9AOxBCOxDE OxF10x23 What is the value of the word in HEX beginning at address 414 if the machine is Little Endian? If it is Big Endian? .Write your answer in HEX .Hex digits that are alphabetical should be written in uppercase o For example A and not a Make sure that 0x appears...
Please write down the solution in detail.
3. (20 pts) Given two 32-bit byte-addressable machines, M1, and M2, with Mų follow- ing Big Endian and M2 following Small Endian format, it is found that the data Oxabcd1234 (a 32-bit hex number) and Oxffee5678 are returned from the memory when the address 0x00201028 and 0x0020102c are given, respectively, for a read- word operation from both machines. What will you get from memory if you issue a read for (a) a halfword...
Consider the following C program: int maino short S; printf("Address of S is %d\n", &S); // printf() Statement 1 printf("%d", S); // printf( Statement 2 return 0; Assume variable "S" is a TWO BYTE, TWO'S COMPLEMENT (SIGNED) "short integer" stored in memory in LITTLE-ENDIAN format (.e. least significant byte at the lowest address). When the program is run, printfo Statement 1 produces the following output: Address of S is 5865 Given the contents of the portion of memory shown in...
please show your steps and note that question 2 has a
byte address of 000002 not 000000.
thanks
Hex Viewer Case Study to be used for questions 1: Review this excerpt from a hex viewer. You can assume that all data shown is in hex. You can assume that two's complement is used to store signed integers with a 16-bit architecture which is byte addressable. Refer to this excerpt to answer the questions below: 000000 8A00 8E00 CFA1 48BF 7900...
Complete the table below (i.e. nil in the memory map) to show the state of memory after the following C fragment has been executed. Assume the ATmegal28 platform, and all the variables are in the stack (and thus the storage is allocated from high address to low address). Remember the ATmegal2S is a little endian architecture (i.e. least significant byte of a variable is stored in the lowest address)
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