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 (1982)
Replies Last Post Views Sub Forum
Just finished - reflections on the book by hatchett
3
by tungsten
Users Forum
Mult.asm keeps failing by Connor_Walsh
12
by cadet1620
Chapter 4
PC's line number 5 stopped....SOLVED! by William DesLauriers
0
by William DesLauriers
Chapter 3
Rectangle.asm question by Wenhao Yang
2
by Wenhao Yang
Chapter 4
Problem with And by kevinliu726
2
by kevinliu726
Project 1
CPU.hdl - understanding the load for ARegister and DRegister by nadav
3
by nadav
Project 5
RAM8 by Sebastian
13
by apcheBoy
Chapter 3
Two's Complement Misunderstanding by Andreas
3
by apcheBoy
Chapter 2
Is it possible to have programs longer than 32K with the Hack instruction set? by tungsten
9
by tungsten
More Fun to Go
Chip out is not found in the working and built in folders by paladin
1
by cadet1620
Chapter 1
Hdl file doesnt load by LAW
1
by cadet1620
Errata, Bugs, and Such
Testing "Xxx.hack" into "Assembler" by rauls
3
by rauls
Project 6
Points of interests and improvements by Marco Bellocchi
6
by cadet1620
Project 12
ALU's interal issue by William DesLauriers
3
by William DesLauriers
Chapter 2
Direct address reference and symbol mapping by Bill Thackston
4
by Bill Thackston
Project 6
Problem with the ALU by camelCase
3
by camelCase
Chapter 2
bitMap of 'A' character by hemasaad
1
by cadet1620
Project 12
Return code or Call code not working, cont. by ShiraJoseph
5
by ShiraJoseph
Project 8
Missed scenario in PC's tests by Tomer Even
1
by cadet1620
Project 3
8WayOr Out is always 0 by gilbe2kj
1
by cadet1620
Chapter 1
stack overflow Math bit 1 by hemasaad
5
by cadet1620
Project 12
What version of Java to use when running Windows 10 by Nekoda Gerding
5
by cadet1620
Hardware
GUI panels not resizing by Bill Thackston
1
by cadet1620
Hardware Simulator
Nand always gives 1 by kamilwowczuk
1
by cadet1620
Chapter 1
Basic Loop Comparison Failure by lnorman917
4
by lnorman917
Project 8
Or4Way test files by William DesLauriers
1
by William DesLauriers
Chapter 1
Or 8 Way's output? by William DesLauriers
10
by William DesLauriers
Chapter 1
CPU's PC logic by erwinleonardy
4
by cadet1620
Chapter 5
ALU zr and ng outputs by Bill Thackston
2
by Bill Thackston
Project 2
CPU passes CPU.tst test, but fails CPU.external due to outM output by coykto
4
by coykto
Project 5
Error message when run program has classes in seperate files by hemasaad
2
by hemasaad
Chapter 9
A question on chip's parts sequesnce (RAM8) by coykto
2
by coykto
Project 3
Additional Test Scripts? by piprod01
0
by piprod01
Project 11
Bootstrap code by hemasaad
0
by hemasaad
Project 8
Return from the callee function by hemasaad
3
by cadet1620
Project 8
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