(d) (e) Develop an assembly language program using the 8085 microprocessor to generate a square wave...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
(d) (e) Develop an assembly language program using the 8085 microprocessor to generate a square wave of 1 kHz frequency on OUT 1 pin of 8253/54 Programmable Interval Timer. Assume CLK1 frequency is 1 MHz and address for control register = 0BH, counter 1 = 09H and counter 2 = 0AH. [12 Marks] Calculate the delay time introduced by the following delay loop when the 8085 microprocessor is driven with a 5 MHz crystal. DELAY: MVI A, 00H LOOP: INR A CPI JNZ 6DH LOOP [8 Marks] (d) (e) Develop an assembly language program using the 8085 microprocessor to generate a square wave of 1 kHz frequency on OUT 1 pin of 8253/54 Programmable Interval Timer. Assume CLK1 frequency is 1 MHz and address for control register = 0BH, counter 1 = 09H and counter 2 = 0AH. [12 Marks] Calculate the delay time introduced by the following delay loop when the 8085 microprocessor is driven with a 5 MHz crystal. DELAY: MVI A, 00H LOOP: INR A CPI JNZ 6DH LOOP [8 Marks]
Expert Answer:
Answer rating: 100% (QA)
The detailed answer for the above question is provided below a A microprocessor is an integrated circuit IC that contains the entire central processing unit CPU of a computer on a single chip It serve... View the full answer
Related Book For
A First Course in Differential Equations with Modeling Applications
ISBN: 978-1305965720
11th edition
Authors: Dennis G. Zill
Posted Date:
Students also viewed these mechanical engineering questions
-
Solely on the basis of the physical description of the mixture problem on page 108 and in the following figure, discuss the nature of the functions x 1 (t) and x 2 (t). What is the behavior of each...
-
What is the difference between probable cause and reasonable suspicion, and under what circumstances do these standards apply?
-
An intersection has a four-way stop sign but no traffic light. Currently, about 1200 cars use the intersection a day, and the rate of accidents at the intersection is about one every two weeks. The...
-
Which of the following is not necessary to do before you can run a Java program? a. Coding b. Compiling c. Debugging d. Saving
-
Explain why a seller of goods might be less likely to sue for damages than for price.
-
What is the difference between goals and objectives as learner outcomes?
-
An inventor claims to have developed an engine that takes in \(100 \mathrm{MJ}\) of heat at \(400 \mathrm{~K}\), rejects \(40 \mathrm{MJ}\) of heat at \(200 \mathrm{~K}\), and delivers \(15...
-
At September 30, the end of Beijing Companys third quarter the following stockholders equity accounts are reported. Common stock, $ 12 par value . . . . . . . . . . . . . . . . . . . . . . . . $...
-
The operating budget for a certain company shows a net income of $350,000. To achieve this, the company is targeting sales of $637,000, variable costs of $280,280, and fixed costs of $6,720. Compute...
-
Telo Companys ledger on July 31, its fiscal year-end, shows merchandise inventory of $37,800 before accounting for any shrinkage. A physical count of its July 31 year end inventory discloses that the...
-
Several years ago, Westmont Corporation developed a comprehensive budgeting system for planning and control purposes. While departmental supervisors have been happy with the system, the factory...
-
The abstract of a study (Postma, 2014, A relationship between attractiveness and performance in professional cyclists. Biol. Lett., doi: 10:20130966) reads: Females often prefer to mate with high...
-
Look for some comparison metrics (the Bizminer site www.bizminer.com is useful, but see if you can find others). How do your sales per employee figures match the benchmark reports? How does your pro...
-
The following are determinations of a river's annual maximum flow in cubic meters per second: 405,355,419,267,370,391,612,383,434,462,288,317,540, 295, and 508. Construct a stem-and-leaf display with...
-
A machine produces soap bars with a weight of \(80 \pm\) \(0.10 \mathrm{~g}\). If the weight of the soap bars manufactured by the machine may be looked upon as a random variable having normal...
-
Verify that (a) the exponential density \(0.3 e^{-0.3 x}, x>0\) corresponds to the distribution function \(F(x)=\) \(1-e^{-0.3 x}, x>0\) (b) the solution of \(u=F(x)\) is given by \(x=\) \([-\ln...
-
Draw the voltage-current characteristics curves of tunnel diode and hence describe its operation
-
Create an appropriate display of the navel data collected in Exercise 25 of Section 3.1. Discuss any special properties of this distribution. Exercise 25 The navel ratio is defined to be a persons...
-
In problem verify that the given two-parameter family of functions is the general solution of the nonhomogeneous differential equation on the indicated interval. y'' + y = sec x; y = c 1 cos x + c 2...
-
The radioactive isotope of lead, Pb-209, decays at a rate proportional to the amount present at time t and has a half-life of 3.3 hours. If 1 gram of this isotope is present initially, how long will...
-
In problem figure represents the graph of a particular solution of one of the following differential equations: (a) y'' - 3y' - 4y = 0 (b) y'' + 4y = 0 (c) y'' + 2y' + y = 0 (d)...
-
Each object in the negotiation pattern has a clear role, independent of the application the pattern will be used in. Explain and justify.
-
Explain how traceability and generality is achieved using stability model.
-
Model your dream vacation by using analogy approach and stable approach. Which one do you like more and why?
Study smarter with the SolutionInn App