Question: A computer uses a memory unit with 256K words of 32 bits each. A binary instruction code is stored in one word of memory. The

A computer uses a memory unit with 256K words of 32 bits each. A binary instruction code is stored in one word of memory. The instruction has four parts: an indirect bit, an operation code, a register code part to specify one of 64 registers, and an address part.

a. How many bits are there in the operation code, the register code part, and the address part?

b. Draw the instruction word format and indicate the number of bits in each part.

c. How many bits are there in the data and address inputs of the memory?

Step by Step Solution

★★★★★

3.41 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Lets break down the information step by step a How many bits are there in the operation code the reg... View full answer

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 Computer System Architecture Questions!

1. A digital computer has a memory unit with 48 bits per word. The instruction set consists of 240 different operations. All instructions have an operation code part (opcode) and an address part...

The memory unit of a computer has 256K words of 32 bits each. The computer has an instruction format with four fields: an operation code field, a mode field to specify one of seven addressing modes,...

1. A computer uses a memory unit with 256K words of 32 bits each. A binary instruction code is stored in one word of memory. The instruction has four parts: an indirect bit: an operation code, a...

Q5-1: A computer uses a memory unit with 256K words of 32 bits each. A binary instruction code is stored in one word oi memory. The instruction has four parts: an indirect bit. an operation code, a...

A computer uses a memory unit with 256K words of 32 bits each. A binary instruction code is stored in one word oi memory. The instruction has four parts: an indirect bit. an operation code, a...

A computer uses a memory unit with 256K words of 32 bits each. A binary instruction code is stored in one word of memory. The instruction has four parts: an indirect bit, an operation code, a...

5-1. A computer uses a memory unit with 256K words of 32 bits each. A binary instruction code is stored in one word of memory. The instruction has four parts: an indirect bit, an operation code, a...

5 - 1 A computer uses a memory unit of 2 5 6 K words of 3 2 bits each. A binary instruction code is stored in one word of memory. The instruction has four parts: an indirect bit, an operation code, a...

a computer uses a memory unit with 2 5 6 k words of 3 2 bits each. A binary instruction code is stored in one word of memory. The instruction has four parts: an indirect bit, an operation code, a...

Weights of players in offensive back positions (including quarterback) in the Canadian Football League are approximately normally distributed, with a mean of 197.5 lb and a standard deviation of 14.2...

Solve the logarithmic equation algebraically. Then check using a graphing calculator. a. log5 x = 4 b. log2 x = -3 c. log x = -4 d. log x = 1

Show that L = ( 0 ^ 2 n 1 ^ 3 m | where n , m are positive integers ) is a regular language or not. If it is , give the pumping lemma for it . If it is not discuss the reasons.

Dropout Rates. Refer to Problems 11 and 12. a. Find the predicted graduation rate for a university that has an average age of 21 years. b. Find a 95% prediction interval for the dropout rate of a...

Repeat Problem 12-1 for the following sequence of read addresses: 0, 4, 12, 8, 14, 1C, 1A, 28, 26, 2E, 36, 30, 3E 38, 46, 40, 4E, 48, 56, 50, 5E, 58. Problem 12-1 A CPU produces the following...

A CPU produces the following sequence of read addresses in hexadecimal: 54, 58, 104, 5C, 108, 60, F0, 64, 54, 58, 10C, 5C, 110, 60, F0, 64. Supposing that the cache is empty to begin with, and...

Financial analysts forecast Safeco Corp.s (SAF) growth rate for the future to be 6 percent. Safecos recent dividend was $1.20. What is the value of Safeco stock when the required return is 8 percent

2 25 pom Prime Scribners Corporation produces fine papers in three production departments-Pulping Drying and Finishing in the Pulping Department, raw materials such as wood fiber and rag cotton ore...

Students should select an organization or a section in an organization. 1. You should document the accounting information that is process within the organization or section. 2. What accounting...