Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Engineering Expert

problem 1: Describe the functions of ALE and IO/M signals of the microprocessor 8085.

problem 2: List all the sequence of events which takes place when the 8085 MPU reads from the memory.

problem 3: If 8085 adds 87H and 79H, specify the contents of the accumulator and the status of S, Z, and CY flags.

problem 4: If the clock frequency is 5 MHz, how much time is needed to execute an instruction of 18 T-states?

problem 5: Describe the programming model of 8085 µP with the help of appropriate diagram.

problem 6: Draw and describe the timing diagram for the opcode fetch operation.

problem 7: Describe various kinds of addressing modes of microprocessor 8085.

problem 8: Describe why the number of output ports in the peripheral-mapped Input-Output is restricted to 256 ports.

problem 9: In the peripheral-mapped Input-Output, can an input and an output port have the similar port address? Describe.

problem 10: What are the control signals essential in the memory-mapped I/O?

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M97196

Have any Question? 


Related Questions in Computer Engineering

Choose an insurance company domiciled in ohio nationwide

Choose an insurance company domiciled in Ohio.(( Nationwide, Grange, Progressive, Westfield, State Auto Ins. )) . Choose a company that has a lot of information available on it's website so that you can do a thorough job ...

In an 80211 network assume station a has four fragments to

In an 802.11 network, assume station A has four fragments to send to station B. If the sequence number of the first fragment is selected as 3273, what are the values of the more fragment flag, fragment number, and sequen ...

Discuss the type of person you consider yourself to be in a

Discuss the type of person you consider yourself to be in a team (from team roles), moreover discuss about special situation that you have had come across in a team and how you had manage the given situation.

After expansion the factory will have a production capacity

After expansion, the factory will have a production capacity of 4 comma 5004,500machine hours per month. The plant can manufacture either 6565standard electric toothbrushes or 2424 deluxe electric toothbrushes per machin ...

1 investigate how netscape navigator and internet explorer

1. Investigate how Netscape Navigator and Internet Explorer implemented SSL technology. 2. Study both SSL and S-HTTP. Show that these two protocols have a lot in common. However, the two protocols have some differences. ...

1 are idss similar to fi rewalls2 why are system intrusions

1. Are IDSs similar to fi rewalls? 2. Why are system intrusions dangerous? 3. Discuss the best approaches to implementing an effective IDS. 4. Can system intrusions be stopped? Support your response.

It is clear that in this international world of business we

It is clear that in this international world of business we need to constantly strive to be aware of the ways in which differences in law may affect the way business is done in other countries. Ramon and Class, what do y ...

1 what is the maximum number of characters or symbols that

1. What is the maximum number of characters or symbols that can be represented by Unicode? 2. A color image uses 16 bits to represent a pixel. What is the maximum number of different colors that can be represented? 3. As ...

1 what is the most common form of violation of intellectual

1. What is the most common form of violation of intellectual property? How does an organization protect against it? What agencies fight it? 2. What are the various types of force majeure? Which type might be of greatest ...

1 in tcp how do we define the sequence number of a segment

1. In TCP, how do we define the sequence number of a segment (in each direction)? Consider two cases: the first segment and other segments. 2. In TCP, we have two consecutive segments. Assume the sequence number of the f ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen