6.20 Assume that the ASC memory is organized as 8 bit per word. That means each single-address in...

Question

Question

6.20 Assume that the ASC memory is organized as 8 bit per word. That means each single-address instruction now occupies two w

engineering Computer-Science

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

that the Asc memosy that means eath single - address inslsueton. # Include < 10Sheam.> t Psagma once class Bigin Statie cogAs that) const bool opexa loCtonst expl?따 opera toy bool 1) Const} privale: vold constsuc Pointetsc); slot ta sotx end. nt num b

Add a comment

Answer 2

Similar Homework Help Questions

Assume that the ASC memory is organized as 8 bits per word. That means each single-address...

Assume that the ASC memory is organized as 8 bits per word. That means each single-address instruction now occupies two words and zero-address instructions occupy one word each. The ASC bus structure remains the same. MBR is now 8 bits long and is connected to the least significant 8 bit of the bus structure. Rewrite the fetch microprogram.
Consider a hypothetical microprocessor generating a 16-bit address (for example, assume that the...

Consider a hypothetical microprocessor generating a 16-bit address (for example, assumethat the program counter and the address registers are 16 bits wide) and havinga 16-bit data bus.a. What is the maximum memory address space that the processor can access directlyif it is connected to a “16-bit memory”?b. What is the maximum memory address space that the processor can access directlyif it is connected to an “8-bit memory”?c. What architectural features will allow this microprocessor to access a separate“I/O space”?d. If...
A digital computer has a memory unit with 24 bits per word. The instruction set consists...

A digital computer has a memory unit with 24 bits per word. The instruction set consists of 199 different operations. All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word of memory. [8 marks] How many bits are needed for the opcode? How many bits are left for the address part of the instruction? What is the maximum allowable size for memory? What is the largest...

A 64-bit word computer employs a 128KB cache. The address bus in this system is 32-bits....

A 64-bit word computer employs a 128KB cache. The address bus in this system is 32-bits. Determine the number of bits in each field of the memory address register (MAR) as seen by cache in the following organizations (show your calculations): a. Fully associative mapping with line size of 1 word. b. Fully associative mapping with line size of 4 words c. Direct mapping with the line size of 1 word. d. Direct mapping with the line size of 8...
Memory Sizing NOTE: K (kilo) means 1024, not 1000. A byte (B) is 8 bits. A kilobyte...

Memory Sizing NOTE: K (kilo) means 1024, not 1000. A byte (B) is 8 bits. A kilobyte (KB) is therefore 8 x 1024 = 8192 bits. a) A 32 KB (kilobytes) memory has a 16 bit wordsize. How many words total can be stored in this memory? _________words b) A 256 KB memory has a 32 bit wordsize. How many bits are required to address this memory? _________ bits c) A computer memory has a 128 bit wordsize. It is made up...
20 pts] 2- Consider the internal structure of the pseudo-CPU discussed in class augmented with a...

20 pts] 2- Consider the internal structure of the pseudo-CPU discussed in class augmented with a single-port register file (i.e., only one register value can be read at a time) containing 32 8-bit registers (RO-R31) and a Stack Pointer (SP). Suppose the pseudo-CPU can be used to implement the AVR instruction ICALL (Indirect Call to Subroutine) with the format shown below: 10001 10101 00001 10011 ICALL pushes the return address onto the stack and jumps to the 16-bit target address...

1- A 64-bit computer system employs a 16Gbyte main memory and a 32 Kilo word cache. Determine the...

1- A 64-bit computer system employs a 16Gbyte main memory and a 32 Kilo word cache. Determine the number of bits in each field of the memory address register (MAR) as seen by cache in the following organizations (show your calculations): Fully associative mapping with line size of 2 words. A. Direct mapping with the line size of 8 words. B. C. 4-way associated mapping with the line size of 1 words. 1- A 64-bit computer system employs a 16Gbyte...
Exercise 1. What is the size of the memory for the microprocessor if it has 24-bit...

Exercise 1. What is the size of the memory for the microprocessor if it has 24-bit address lines (bus)? Furthermore, give the starting address and the last address of the memory. 2. List the operation modes of the ARM Cortex-M3. 3. What is the function of register R13? Register R14? Register R15? 4. On an ARM Cortex-M3, in any given mode, how many registers does a programmer see at one time? 5. Which bits of the ARM Cortex-M3 status registers...
1. A cache holds 64 words where each word is 4 bytes. Assume a 32 bit...

1. A cache holds 64 words where each word is 4 bytes. Assume a 32 bit address. There are four different caches a. A direct-mapped cache with block size = 16 words b. 2-way set-associative cache with block size = 8 words c. 4-way set-associative cache with block size=4 words d. A fully associative cache with block size = 16 words. Complete the table for each cache. Cache a Cache be Cache Cache de 16 Number of bits needed for...

Question 10 (10 points) Consider a cache of 8 lines of 16 bytes each. Main memory...

Question 10 (10 points) Consider a cache of 8 lines of 16 bytes each. Main memory is divided into blocks of 16 bytes each. That is, block 0 has bytes with addresses 0 through 15, and so on. Now consider a program that accesses memory in the following sequence of addresses: Loop three times: 10 through 20; 32 through 52. Once: 20 through 35. Suppose the cache is organized as direct mapped. Memory blocks 0, 8, 16 and so on...

6.20 Assume that the ASC memory is organized as 8 bit per word. That means each single-address in...

Homework Answers

Add Answer to:
6.20 Assume that the ASC memory is organized as 8 bit per word. That means each single-address in...

Post as a guest

Earn Coins

Assume that the ASC memory is organized as 8 bits per word. That means each single-address...

Consider a hypothetical microprocessor generating a 16-bit address (for example, assume that the...

A digital computer has a memory unit with 24 bits per word. The instruction set consists...

A 64-bit word computer employs a 128KB cache. The address bus in this system is 32-bits....

Memory Sizing NOTE: K (kilo) means 1024, not 1000. A byte (B) is 8 bits. A kilobyte...

20 pts] 2- Consider the internal structure of the pseudo-CPU discussed in class augmented with a...

1- A 64-bit computer system employs a 16Gbyte main memory and a 32 Kilo word cache. Determine the...

Exercise 1. What is the size of the memory for the microprocessor if it has 24-bit...

1. A cache holds 64 words where each word is 4 bytes. Assume a 32 bit...

Question 10 (10 points) Consider a cache of 8 lines of 16 bytes each. Main memory...

6.20 Assume that the ASC memory is organized as 8 bit per word. That means each single-address in...

Homework Answers

Add Answer to: 6.20 Assume that the ASC memory is organized as 8 bit per word. That means each single-address in...

Post as a guest

Earn Coins

Add Answer to:
6.20 Assume that the ASC memory is organized as 8 bit per word. That means each single-address in...