ENGR-355 Embedded System Design (winter 2022)

Announcements & Notes (most recent first) and due date.

• Notes in preparation for exam 2
• Homework#8 for Monday______________02/28/22
• Homework for Wednesday______________02/23/22
• Homework#7 for Wednesday___________02/16/22
• Homework#6 for Wednesday___________02/09/22
• Homework#5 for Monday______________02/07/22
• Notes in preparation for exam 1
• Homework#4 for Monday______________01/31/22
• Homework#3 for Monday______________01/24/22
• Homework#2 for Wednesday___________ 01/19/22
• Instructions for assembling I/O board (pdf)
• I/O board schematic (pdf)
• Notes on: Electrical Design of Digital Logic Circuits (pdf)
• Homework#1 for Monday_(pdf)________ 01/10/22

• Schematic for instructor created PCB (pdf)
• Project Writeup Instructions (pdf)
• Software design strategy (pdf)
• Enhanced, rev2, Project Description, with needed modes(pdf)
• Notes on setting up the ADC (pdf)
• Code for setting up the PIT (pdf)
• Design Process (pdf)
• Project Description (pdf)

• Lab9 definition (pdf)
• Lab8 definition (pdf)
• Lab7 definition (pdf)
• Lab6 definition (pdf)
• Lab5 definition (pdf)
• Example code for setting up the PIT (pdf)
• Lab4 definition (pdf)
• Lab3 definition (pdf)
• Lab2 definition (pdf)
• Lab1 definition (pdf)
• Required source code formatting etc. (pdf)

• Interrupts lecture (pdf)
• Lecture #2a 7Jan22 (pdf)
• Lecture #2b 7Jan22 (pdf)
• Lecture #1 3Jan22 (pdf)

• Syllabus (pdf)
• Schedule (pdf)

NXP Processor and FRDM-KL25Z Development Board Documentation

• [1] NXP Kinetis KL25 processor sub-family data sheet (pdf)
• [2] NXP Kinetis KL25 processor sub-family reference manual (pdf)
• [3] FRDM-KL25Z development board schematics (pdf)
• [4] FRDM-KL25Z development board user manual (pdf)
• [5] FRDM-KL25Z quickstart info (pdf)
• [6] Header file MKL25Z4.h (.h)
• [7] OpenSDA (chip programming tool) user manual (pdf)
• [8] Instructions for initializing a FRDM-KL25Z board (pdf)

Keil software development manuals

• Quick start guide to creating a uVision project & using uVision (pdf)
• Instructions for downloading Keil development software (pdf)
• Instructions for Installing Keil MDK version 5 (pdf)
• Getting started with Keil MDK development tools (pdf)
• uVision User's Guide (link)
• Keil uVision documentation

ARM Cortex-M0 CPU manuals

• ARM Cortex-M0+ Devices, User Guide (pdf)
• ARMv6-M Architecture Reference Manual (pdf)
• ARM Cortex-M0+ Technical Reference Manual (pdf)

General documentation - components etc.

• Surface mount resistor sizes (link)
• Electrolytic capacitor info (link)
• Analog Devices 8302 phase detector data sheet (pdf)
• Input and Output Characteristics of Digital Logic Circuits (pdf)
• 74HC00 data sheet (pdf)
• 74HC04 data sheet (pdf)
• 74HC74 data sheet (pdf)
• 74LS00 data sheet (pdf)
• 74LS04 data sheet (pdf)
• 74ALS00 data sheet (pdf)
• Understanding Texas Instruments data sheets (pdf)
• LM555 data sheet (pdf)
• Duracell AA battery data sheet (pdf)
• Duracell 9v battery data sheet (pdf)
• An introduction to Unix commands and use

ENGR-355 Parts and documentation

• 8x2 LCD display data sheet (pdf)
• ST7066 LCD display driver data sheet (pdf)
• Omron push buttons (pdf)
• OPA377 Op-Amp data sheet (pdf)
• Microchip 25LC1024 128kx8 EEPROM data sheet (pdf)
• BAT54S dual Schottky diode (pdf)
• MV57640 Red thru-hole LED data sheet (pdf)
• Kingbright LED display data sheet (pdf)

Printed Circuit Board (PCB) information

• PCB concepts and terminology (link)
• PCB Guidelines to lower cost (link)
• PCB design notes (pdf)

Kicad manuals (CAD for creating circuit boards)

• KiCad introduction (pdf)
• eeschema - schematic capture manual (pdf)
• pcbnew - circuit board layout manual (pdf)

Kicad Tutorials

• Schematic capture using KiCad (pdf)
• Starting Kicad, Project Manager. Dr. Frohne (link)
• Kicad, tour of schematic tool features. Dr. Frohne (link)
• Kicad, creating a schematic. Dr. Frohne (link)
• Kicad, PCB creation. Dr. Frohne (link)
• KiCad tutorial1 (link)
• KiCad interactive (push-shove) router tutorial (link)

XCircuit tutorials and information

• Getting started with XCircuit at WWU
• Loading or creating a User library for XCircuit (pdf)
• A WWU xcircuit library file, has sheet border symbols (.lps)
• XCircuit tutorial 1. Basic drawing (link)
• XCircuit tutorial 2. Schematic capture (link)

Downloads

• LCD routines, Freedom board version, lcd_lib_4bit_20b.c
• Demo program for using_LCD routines. lcd_4bit_demo.c
• openSDA application program CMSIS-DAP.S19
• Example program: flashled2019.c for the FRDM-KL25Z board
• lab4 files (zip)
• List of data for a sine wave, 256 data points (.txt)
• A function for creating a sine wave 256 data points (.txt)

Historical info

• OpAmp history (pdf)