Digital Electronics

	*Digital Electronics*
	Zoom link is in BLEND ✓ syllabus resources What’s nEEw?

Date	Notes	Class Activities
************************************************ Digital Electronics Class Survey ************************************************
4/17	end of 6 weeks
		ARM Architecture Procedure Call Standard finish … ARM
5/14		ARM Functions, Stacks, and Frames video calc Function
4/30		ARM Instruction Set (Conditional Execution, Branches) video ARM: Find the Max
4/23		ARM Instruction Set (Data Processing, Load/Store) video Logical ARM patents
ARM Programming
4/21		LALU Postmortem video LALU Performance studentDrop.lasacs.com (Assignment POST) LALU 2.0
		a breadboard LALU? video 1 general 1:07-3:24 clock 5:34-6:15 video 2 programming 7:08-9:16 execution 13:43-15:15
4/7	Zoom link is in BLEND	Conditional Jumps, etc. video jmpNeg, loadA test conditional jump & loada LALU Find the max [80%] max of 7 numbers [90%] max of 100 numbers [100%] max of 100 numbers (with possible overflow) BONUS #1 sort the numbers in data memory BONUS #2 is it possible to calculate the Collatz sequence using LALU?

3/13		finish … continuous fibonaccis
3/12	new computers P6 survey	Jump & Nop jmp, nop instructions test jmp continuous fibonaccis
3/10	Samsung Field Trip 9:55am – 2:00pm
3/5		Intel x86 finish… 11 fibonaccis
3/3	CTE survey	Pipelining finish … 11 fibonaccis
3	CANCELLED Microchip Field Trip 9:55am – 2:00pm waiver cornavirus
2/28	end of 6 weeks
2/28		Store store instruction 11 fibonaccis
2/27	jeopardy (Computer Science)	finish … add ten numbers in data memory
2/25	spreadsheet	field trip form Load & Exchange add Data RAM, Instruction Register, Decoder load, exchange instructions add ten numbers in data memory
2/20		finish … add and subtract 4 times (Part 1) interview questions
2/18	RPN Calculator HP15C (click pic) (5 x (10-3))/(7-2) -1² = (-1)² “TI” calculator	Memories – Program Memory & Program Counter add a Program Counter, Program Memory add and subtract 4 times
2/13		Amid challenges, chipmaker AMD … clock skew effect Microarchitecture R0 & R1 Registers
Microarchitecture (LALU)
2/11		Path Delay Path Delay simulations [5 pts] Interview Question #1 (Standard cells TSMC 0.18) Why does a standard cell library have both a NAND, INV, and an AND?
2/4	Spice Summary Latch & Flip-Flop timing	Latches (2020 – slides 1-2, 12-15 only) ~~D-latch simulations 1-3 [85%] simulation 4 [100%]~~ Flip-Flops D Flip-Flop simulations 1-4
Sequential Logic
1/31		TopS breadboard clean-up Overflow Two Ways [2 pts] do not work on this unless you are caught up with the class.
1/30		UIL Written Test Question LASA{CS} Courses finish … Binary Subtraction and Overflow
1/28	Binary Addition & Subtraction	Binary Subtraction & Overflow 16 bit Adder & Subtractor This assignment is worth 15pts. The ethernet cable & upcoming Overflow Two Ways assignments tgether are worth only 5pts. The two upcoming spice labs are 10pts & 5 pts. Manage your time appropriately.
1/23		finish … Soldering
1/21		Soldering Soldering Video Soldering Project 85% if DONE, 100% if WORKING or thoroughly debugged Soldering is Easy
1/16		Period 6 Homework Survey Comparison Between Various Types of Adder Topologies look @ references Carry Lookahead Adder only worth 5 points, so finish everything else before attempting this
1/14		Standard Cells finish … 8/16-bit Carry Select Adder Make an Ethernet Cable
1/10		Carry Select Adder 8-bit Carry Select Adder 16-bit Carry Select Adder [80% adder adds, 90% timing close, 100% timing correct]
1/9		Multiplexers 4-to-1 Mux #1 4-to-1 Mux #2

12/19	end of 6 weeks
Computers in Room 222 will be erased over the holidays
12/19		Period 7 8:15am – 10:15am (you may use my slides during the test) MIDTERM topics
12/17		Period 6 10:25am – 12:25pm (you may use my slides during the test) MIDTERM topics
12/13	C-day	Mr. Mueller will NOT be here today.
12/12		Ripple Carry Adder 4-bit Ripple Carry Adder 8-bit Ripple Carry Adder [80%: adds, 90%: ~timing, 100%: correct] 4 bit-adder Domino Video Domino AND and XOR gate (10:42 adder)
12/10	Karnaugh Maps, etc	Understanding Student Interest in Computer Science MIDTERM topics
12/5	Boolean Logic	Full Adder Optimization Full Adder Circuits
12/3		Half & Full Adders XOR equivalence FA0 circuit FA1 circuit Full Adder sum & carry out equivalence
Binary Adders

11/22		really finish up all 7-segment labs
11/21	DCA patent	finish up all 7-segment labs
11/19		Digital vs Analog finish… 4-input Seven Segment 0-9 Video Domino INV, AND, XOR gates (6:05-9:52)
11/14		Karnaugh Maps Seven Segment 0-9 Minimization 4-input Seven Segment 0-9
11/12		finish … 2-input Seven Segment 0-3
11/8		Boolean Algebra Socrative NAND game2 – apply DeMorgan’s to the XOR gate so it only uses inv & nand gates 2-input Seven Segment 0-3 simulate simplified logic circuit simulate min-transistor circuit simulate 74xx circuit build min-transistor circuit
11/7	Binary & Hex Conversion 4-func calculator	continued … Basic Seven Segment Display Circuits Truth Table
11/5		Truth Tables & Boolean Expressions Truth Table “hex” Values LASA{CS} ASK Hello 7-Segment Hello SOP Partly Simplified DeMorgan’s (in next lecture)
11/1	end of 6 weeks
11/1		finish … 7-segment Arduino 0-F Logisim Logisim-Evolution Help -> Tutorial 1st four sections of Help -> User’s Guide -> Subcircuits -> Creating circuits XOR symbol & circuit [90%] NAND game1 – XOR (INV/AND/OR only) [100%]
10/29	Transistors & Spice	7-segment Displays 7-segment Arduino 0-F truth table circuit logic analyzer
10/25	odometer Conversion calculator	Data Representation – Number Systems Magic Cards (cards) Exponential Growth (binary vs decimal) spreadsheet Decimal, Binary, Hexadecimal Decimal and Binary Number systems Hexadecimal Number system Questions 1-5 lasacs Hex to Binary Shortcut Number Conversion worksheet
Combinational Logic Circuits
10/24		CMOS Logic Gates finish … NAND and NOR gate simulations
10/22		CMOS Logic Gates NAND and NOR gates (Part II) Samsung 7nm EUV
10/17	The Current War	NAND and NOR gates (Part I) NAND [80%] and NOR [100%] gate simulations
10/15		finish up Ring Oscillator & 7404 Hex Inverters
10/10		LASA{CS}ASK 7404 Hex Inverters 7404 circuits – inverter & ring oscillator
10/8		Review Spice Summary Samsung Announces $4B Investment Understanding IC Costs List of Intel Fabs How do they make Silicon Wafers and Computer Chips (9 min) NACLO (North American Computational Linguistics Olympiad) Ring Oscillator Ring Oscillator simulation [100%]
10/3		How Intel Makes a Chip (3:11) finish … Inverter Simulations Buffers Buffer simulation[80%] finish … Inverter Simulations
10/1	Dr. Norman ngspice Manual	Inverter Design & Simulation Inverter Simulations
9/26		NMOS & PMOS transistors How does a transistor work? (6:00) Coolspice Inverter Simulation installing & running ngspice
9/24	Spice Summary	MOSFET transistors Photolithography: Step by Step (start 1:14) Build a Transistor Step by Step (groups of 2) NMOS Transistor Simulation
Transistor Circuits
9/20	end of 6 weeks
9/20		finish Arduino 101 Maps 4 & 5
9/19	What’s nEEw?	FIELD TRIP to IBM Academy of Technology Event (9:30am – 2:50pm) this year’s theme “THINK and Create the Extraordinary” Lunch will be provided
9/20 9/17 9/12	What’s nEEw?	Arduino 101 (Projects 1-6) (group) 1 & 2:70% 3:80% 4:85% 5:90% 6a or 6b:95% 6a & 6b:100%
9/10	What’s nEEw? capturing oscilloscope screen virtual oscilloscope ( 6 questions)	Using an oscilloscope Oscilloscope (group)
9/6	What’s nEEw? Spice Summary arduino issues	Field Trip (email of teacher whose class you will be missing) Introduction to a SPICE simulator (CoolSPICE) RC Circuit Spice Simulation (Coolspice) Arduino 101 (Get Started & Project 1)
9/5	What’s nEEw? Basic Electricity & Ohm’s Law calculator	Capacitors Inductors (for reference only) RC Circuit Spice Simulation (desmos) falstad -> Capacitor finish … Light up an LED
9/3	What’s nEEw?	fritzing demo run from C:\Program Files\fritzing\… Light Emitting Diodes (LED) Light up an LED (group)
8/29	measuring current What’s nEEw?	next time … Quiz Basic Electricity & Ohm’s Law (for the Quiz) finish … Series and Parallel Resistance
8/27	What’s nEEw?	Resistive Circuits & Ohm’s Law Ohm’s Law Practice (optional) Power, Multimeter, Breadboard Arduino 101 (POWER – slides 1-11) Series and Parallel Resistance (group)
8/23	falstad What’s nEEw?	Current, Voltage, Resistance lasacs Basic Resistive Circuits
DC Circuits
8/21	Euler’s Identify & Euler’s Formula	Getting Started teacher lasacs.com courses syllabus FIT Peer Tutors puzzles no computer games on classroom computers at any time Student survey parent / guardian survey Signature fire drill/evacuation: Exit to bus ramp meet @ pic1 pic2 lasacs.com/ask/222 (bookmark, ?) Google Classroom BLEND (can you see class) snipping tool Moore’s Law and Dennard Scaling Computer Science Club Women in Computer Science Club (WICS) UIL Competitions/CTFs/NACLO, Cyberpatriot, Online Challenges In File Explorer Organize -> Folder and search options -> View Tab -> Uncheck “Hide extensions for know file types” [email protected] include Period # in email subject and name in e-mail body What’s nEEw? Texas Ramp Project waiver AC vs DC, Tesla vs Edison, resistor/capacitor/inductor, transistor – CMOS/bipolar)

ARM Programming

Microarchitecture (LALU)

Sequential Logic

Binary Adders

Data Representation – Number Systems

Combinational Logic Circuits

Transistor Circuits

DC Circuits

Getting Started