Stack and Subroutines Discuss the role of stack in subroutine calls. What are different techniques of passing values to a subroutine? This section lists options that can be used to view responses.   DQ2 Relative Addressing Mode   Discuss relative addressing mode. Which instructions use this addressing mode? What is the difference between a short […]

Different Types of HCS12-Addressing Modes Addressing modes are different ways that an operand can be accessed. Discuss different types of addressing modes of HCS12. What is a relative addressing mode? What is the difference between a direct and an extended addressing mode? Discuss how Registers X and Y are used in index addressing mode.

Microprocessor and Microcontroller Difference   Discuss the differences between microcontrollers and microprocessors. Discuss the applications of a microprocessor or microcontroller for different industries   DQ2 Memory Map and Different Types of Memory   What does the memory model of a microcontroller show? Discuss the reasons for different types of memory such as RAM, EEPROM, and […]

Diode Characteristics   What are some of the characteristics of a diodes?   DQ2 Zener Diode Characteristics   What are some of the characteristics of a zener diode?       ECET220 Electronic Circuits and Devices III   Week 2 Discussion   DQ1 Transistor Applications   List some applications that use transistors.   DQ2 BJT […]

Voltage Rectifier and Voltage Regulation Circuits (30 points)   Note! Submit your assignment to the Dropbox, located at the top of this page. (See the Syllabus section “Due Dates for Assignments & Exams” for due dates.)   iLAB OVERVIEW   Scenario/Summary   In this week’s lab, you will learn how to analyze, simulate, construct, and […]

Lab Project: Active Filter Design (40 points) Note! Submit your assignment to the Dropbox, located at the top of this page. (See the Syllabus section “Due Dates for Assignments & Exams” for due dates.)   iLAB OVERVIEW   Scenario/Summary   The purpose of this lab project is to design and analyze a Sallen-Key low-pass filter […]

Introduction to Memory Map Objectives:     Results:   Conclusions:   Team:   Observations/Measurements:   IV. 1: Memory Address Ranges   Memory Unit               A15     A14      A13      Lower Limit     Upper Limit     Size in Bytes   RAM1                […]

1 .Convert the following binary numbers to Hexadecimal.   10010011   II. 10110111   2. Find the 2’s complement of the following binary numbers.   10010101   11100111   3. Why must every computer have some amount of nonvolatile memory?   4. Find the organization and capacity of memory chips with the following pins.   […]

1.Is it possible to interface an IC with a different technology such as TTL to HCS12 ports? What are the conditions in terms of electrical parameters that need to be satisfied for this purpose?   2.Given an LED with a forward drop of 1.5V and an operating current of 10 mA, design the interface to […]

Write a program to continuously read the DIP switches connected to PORTA and send it to PORTB.   Question 2. Assume that eight DIP switches are connected to PORTB and eight LEDs are connected to PORTC. Assume that the switch values are normally high. Turn all of the LEDs on and wait in a loop […]