DAT 260 Module Three Assignment Template

: Choose the correct answer for the following (n. 1. .. . instructions is not valid. a. MOV DS, 3000H b. РOP СХ c. DAA 2. When the word is to be popped from the top of the stack, the value of stack pointer is... a. incremented by 1 b. incremented by 2 c. decremented by 2 3. A microprocessor has .. . Data Bus a. unidirectional b. bi-directional c. Both 4. A microprocessor requires... power supply. a. +10V b. +7V c. +5V 5. . . instruction is not conditional jump instruction a. JA b. JMP c. JE

An 8085 assembly language program is given below. Line 1: MVI A, B5H 2: MVI B, OEH 3: XRI 69H 4: ADD B 5: ANI 9BH 6: CPI 9FH 7: STA 3010H 8: HLT After execution of line 7 of the program, the status of the CY and Z flags will be

Draw the graphs of the Manchester, differential Manchester, NRZ-I and NRZ-L schemes for each of the following data streams: 00110011 10101010

Let A = ajao and B = b¡bo be two-bit binary numbers. A and B can take on values from 0 to 3 (for example, A = 2 when a1ao = 10. Let C be a two bit binary number whose value equals the magnitude of the difference A – B. We have C = c1c0 = |A – B|. (This means that if B is larger than A then you consider B-A.) You are to design a circuit which accepts A and B (i.e., a¡ aob¡bo) as inputs and outputs the result C = c¡c0. The circuit thus has four inputs and two outputs. For example, the circuit should output c1co = 10 when ajao = 01 and bibo = 11 (C = 2 when A = 1 and B = 3). - Your pre-lab needs to include all items requested in the following steps (plus those requested in the pre-lab handout): 1. After reading through the complete lab, write a description of the expected behavior of the system you will design. 2. Draw a truth table describing the behavior of the circuit. The truth table should show the inputs: aj aobibo (in this order) and the outputs: c1Co · 3. Write the canonical SOP…

What is falaification and fabricating data ? Explain with a short example please quickly

3-bit "gray" code numbers forward (up). counting / repeating synchronous counter circuit using JKFF design.  a)with truth table b)Karnaugh maps simplification  c)circuit drawing

Write an 8085 assembly language program for the interfacing of 8255., where Port A and Port B are holding values, take those numbers from Port A and Port B, add them, and send the result at Port C. Note: Port A address is 00, Port B address is 01, Port C address is 02 and Control Register address is 03.

The PID controller has a good performance even if the system is with long delay. True False

Q.14 Consider the following Assembly Language program. MVI A, 30 H ACI 30 H XRA A POP H After execution of the above program, the contents of Accumulator will be (. -)10-

a) Convert the decimal number - 230 into a signed binary number using (1) sign-magnitude method (2) 1's complement method (3) 2's complement method b) If the above decimal number is positive , that is + 230, then convert it to a signed binary number using 2 's complement method

Compare between the status and control flags? Explain the status flags for the operation AEH+37H ? What are the purposes of both segmentation and physical address generation? Explain with draw and numerical example? What is the size of the memory for each case below? • Each segment is • All segments are ... • Overall memory is ... ..... Given the ES=3050H, SS=1298H, CS=ABC3H determine the physical address for a) SP=2583H b) DI=3399H c) IP=18F7H

Consider an IT organisation. There are two units in the organisation- Application Development and Management Team and IT Operation Team. There exist two separate channels for the customers to communicate the organisation- one between the client and application development team for product creation and alteration and the other channel for the customer to communicate the IT operation team for operational issues. Are there any problems with this model? If you want to set up the IT organisation according to ITIL how you will redesign the communication channels?

Logic Design courses / EE200SP21 / General / Mid Term Examination Part II (Subjecti Compute the minimal products of sum and minimal sum of products expressions for following KMAP. Show your groupings on KMAP АВ CD 1 1 1 1 0. Instructions: You have to solve the answer by hand on paper, scan/take photo and upload it as a single file. Local Disk (D:) Mid Term Examinat.

نقطة واحدة An assembler: is a program that converts source-code programs written in assembly language into object files in machine language True False šsaly ähäi What variable value can be right for * [? this definition [X DB 5h O 001011001010B O AF34H 3255d

Solve these three MCQs. No need to explain the MCQs. Reference book Barry B Brey 8th edition.    1) During the DMA bus cycle the system bus is driven by the DMA controller, not by the MPUSingle choice. a) No b) Yes 2) There are _______ banks of data memory in 16F877.Single choice. a) 3 b) 4 c) 6 d) 2 3)There are total of ___________ instructions in PIC 16F877.Single choice. a) 39 b) 31 c) 43 d) 35

consider a computer system using paging to manage memory, suppose it has 64K (26) bytes of memory and a page size of 4K bytes, and suppose the page table: Page number Frame Number 1 1 3 6. 4 What is the physical address corresponding to the logical address: 5 KB in decimal? Use the binary numbering system to answer this question. (Show your detailed steps)

(2) A BO What is the function that ?implemented by the cct. below OY МА MB D H Mc Mp E O ME

Q. 7 (a) Why programmable logic controller are widely used in process automation? Discuss the features and advantages of programmable logic controller in detail? What are the benefits of human machine interface in process automation? What are the three types of Automated Manufacturing Systems?Q. 7 (b) Differentiate between Industry 3.0 and Industry 4.0.? Explain with suitable example in manufacturing industry? Mention some IOT protocols, Why Quality Management Excellence and Zero-Defect Manufacturing is important aspect in current industrial scenario?

Draw a schematic to interface a 15-key matrix keyboard using port C of the 8255A. Write instructions to initialize the port. (Microprocessor Subject)

3 Consider the combinational circuit shown below. The propagation delay for each unit is indicated in ns. Assume all other delays are zero. 8 ns C(x,y) X 10 ns 10 ns y - 7 ns 5 ns 5 ns a) What is the latency and throughput of the circuit as shown? b) Indicate where storage registers should be placed to create a two-stage pipeline with maximum throughput. c) What is the latency and throughput of the two-stage pipeline in part b? d) What is the best throughput that can be obtained by pipelining? How many stages would this pipeline have?

a) Convert the decimal number - 239 into a signed binary number using (1) sign-magnitude method (2) 1's complement method (3) 2's complement method b) If the above decimal number is positive , that is + 239, then convert it to a signed binary number using 1 's complement method c) Do the following binary subtraction: 101111111.01111- 001011010.10110 d)Explain Types of RAM?

Find the center coordinates (x, y) that the given structuring element makes "Fit" in the binary image. Show it by scribing on the binary image or writing the coordinates in a list. (Picture 1: config element, 2nd picture: binary image) -I would appreciate it if you could be quick. :)

With programmed I/O, it has to wait a long time for the I/O module to be ready. Select the correct response: DMA Memory Bus Processor

Task 2: In a few sentences, describe what is being done with the program below. Make sure to use specific data values and addresses. :Program for task 2 :Definitions -egu myBit-4 .def temp=R16 :Some data storage .dseg someData: :Main .cseg Idi temp, Ob11110000 Idi R17, 3 add temp, R17 sts someData, temp Adding numbers stored in R16 and R17 and storing in the data segment