Nand2Tetris Questions and Answers Forum

If you have questions about Nand2Tetris projects or software, you are in the right place. Please select a sub-forum and review the posts; there is a good chance that a similar question was previously asked and answered. If not,  post your question, and we will answer it shortly. If you feel like answering some of the questions yourself, feel free. Please avoid posting solutions or solution segments (a few lines of code is fine). It's important to let people have the freedom to build the computer on their own.


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Topics (2970)
Replies Last Post Views Sub Forum
FullAdder by Idrisadeniyi
8
by Idrisadeniyi
Project 2
Full-Adder (3 Gates) by erwinleonardy
11
by WBahn
Chapter 2
Mux4Way16 by mor3dr3ad
2
by WBahn
Chapter 1
2nd Edition: A1.3 The Expressive Power of Nand by ouverson
1
by Mornaug
Book
Boolean algebra manipulates two-state binary values by ouverson
4
by ouverson
Chapter 1
Help with the CPU by ImmaLemonnyyy
11
by ImmaLemonnyyy
Project 5
chip is not found in the working or built in folders by fabrice
2
by naidnicsec
Chapter 1
HDL File edited in text editor won't show changes when chip uploaded by Margaret
13
by WBahn
Hardware
The Elements of Computing Systems, 2nd Ed by rleininger
1
by pmk21
Other
machine language > assembler > cpu/computer layer by ouverson
2
by ouverson
Project 4
16bit to 32bit by hbit93
4
by rleininger
More Fun to Go
Can generate the MainT.xml, but cannot generate the SquareT.xml nor SquareGameT.xml by Ichiro
2
by Ichiro
Project 10
TextComparer issue for empty parameterLists and expressionLists by ngdrummer
5
by WBahn
Project 10
How to include the symbol in the token list? by Ichiro
4
by Ichiro
Project 10
Software for new edition? by Marty Billingsley
2
by WBahn
Other
project 4 by sebbi2005
5
by WBahn
Assembler
Machine Language Keyboard Interface: Uppercase Only? by rleininger
2
by rleininger
Chapter 4
other approaches to software engineering by ouverson
7
by ouverson
Other
StarHack - Classic Trek game in Jack/Hack by lambda_express
11
by Lozminda
More Fun to Go
Not sure why RAM8 implementation does not work by davidtaylor23
8
by WBahn
Project 3
Problem in 2's compliment by RasenRhino
12
by WBahn
Chapter 2
second edition of the book forthcoming by burger-flipper
4
by WBahn
Other
Possible to extend course to cover networks? by kqian
3
by Lozminda
Other
Difference between the 2 test files in Simple Function by solaris208
4
by WBahn
Project 8
no matter what I do I only get 0 as outputs. what am I doing wrong by compscinoob
6
by WBahn
Chapter 1
ALU-notstat.hdl is missing by killerbean7
2
by killerbean7
Chapter 2
Removing the Requirement for Braces in Jack's "if" and "while" Statements by cadet1620
2
by WBahn
More Fun to Go
FullAdder imp. by ysh443
7
by WBahn
Chapter 2
Jack Grammar by cadet1620
3
by ouverson
Compiler
Stuck on PC by mwy
7
by WBahn
Chapter 3
Not 16 by ron2308
6
by WBahn
Chapter 1
Feistel cipher using Xor by hanson34
5
by WBahn
Hardware
Assembly using Python by eVh1955
7
by WBahn
Project 6
Multiple occurrences of an identical string by neophyte
3
by WBahn
Project 11
How do you derive logical true or false in practice? by frdschott
1
by WBahn
Chapter 2
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