Question: when the I / O devices and memory have separate address spaces, then this is called: * memory mapped I / O Isolated I /

when the I/O devices and memory have separate address spaces, then this is called:
*
memory mapped I/O
Isolated I/O

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:

a) Give hardware block diagram for a 42 ROM. b) Give a hardware block diagram for a 42 RAM. c) Give hardware bloc diagram for an 84 memory module using 42 memory modules. d) Give hardware block...

Q:

Fill in the blanks: 4. There are two methods to interface to IO devices. The simplest method is , which involves the processor periodically requesting status (or data) from the I/O device. The other...

Q:

Total Marks: 1 0 Objectives: Build a single - cycle MIPS processor. Modify the MIPS processor design to include more instructionsContents: 1 . Introduction 2 . MIPS Single - cycle processor 3 ....

Q:

MUST BE CORRECT ANSWERS A small software company has the following simplified cashflow, funded by shareholders' equity of 20,000 and a bank overdraft of 5000: Invoiced money received 2 months after...

Q:

Suppose that a processor uses memory-mapped I/O to address memory words and I/O devices. Assume that memory size is 16 words long and there are 8 I/O devices. a) Draw the corresponding hardware block...

Q:

A certain OS supports four different address spaces for each process, called Sa, Sb, Sc, and Sd. Suppose the memory manager loads the four address spaces into physical memory as shown: What is the...

Q:

As the chief engineer at a highly successful operating systems company, you must make tough choices regarding engineering tradeoffs every day. As a former Linux administrator, your goal is to make...

Q:

A certain of supports four different address spaces for each process, called S_b s_c_Sc, and Sd. Suppose the memory manager loads the four address spaces into physical memory as shown: What is the...

Q:

What is a key advantage of memory - mapped I / O ( MMIO ) ? It reserves separate address spaces for memory and I / O . It simplifies addressing and allows faster hardware access. It ensures I / O...

Q:

Explain how memory managed as separate address spaces provides memory protection for multiple processes. Is this model more or less complex than having all processes use the same memory space? Are...

Q:

Explain the analysts role in making the capital markets efficient.

Q:

What is a predetermined overhead rate? Explain why it is used.

Q:

Which of the following is correct about the lemon law? It applies to vehicles that have been serviced four times to correct the same problem or have been out of service for more than 3 0 days within...

Q:

Aadakilerden hangisi aratrmay en iyi tanmlar, genellikle bir literatr tarama raporunun gvdesinde aklanmaldr.

Q:

3. Identify cultural universals in nonverbal communication.

Q:

4. Explain the limitations of some cross-cultural research findings.

Q:

2. Discuss the types of messages that are communicated nonverbally.