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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If you find a bad link please report it in the "Errata/web site" section of this forum.


You can download the nand2tetris.zip file here if that link is still broken.
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Topics (2936)
Replies Last Post Views Sub Forum
I learned Java just to complete Part Two!! by Hayekk74
1
by WBahn
Users Forum
can't load chip by siwar
9
by mybrotherinChrist
Hardware Simulator
Compile .vm to .hack? by darkshadow
1
by ivant
Supplied Compiler
C hack emulator complied to WASM by darkshadow
0
by darkshadow
More Fun to Go
HDL deletes our code by TobeyMaghetti
7
by WBahn
Errata, Bugs, and Such
All ch.8 tests pass except FibonacciElement. SOLVED. by shane
1
by AlexShroyer
Project 8
FibonacciElement, recursion and pushing variables by rodrigomlp
4
by AlexShroyer
Chapter 8
Shortest (code golf) assembler implementation? by AlexShroyer
0
by AlexShroyer
Project 6
Jump logic by bwspot
2
by eatmorepies
Project 5
Setting A in C-instruction by eatmorepies
10
by eatmorepies
Chapter 5
Introduction - Anim/Ghana by Anim
1
by WBahn
Users Forum
Small Optimizations for Screen.jack by parkoo
2
by gulugulubing
Project 12
getting out of screen bounds by itamar_5250
3
by WBahn
Project 4
Understanding First Principles by johncfigueroa
4
by Anim
Other
Project 7: gt and lt behavior not clearly specified for signed operands by Voltara
3
by WBahn
Projects
How the feedback is evaluated internally in BIT by Thorvald
6
by WBahn
Chapter 3
Subtle different behaviors between the CPU emulator and the proposed CPU design by Chalermsak
9
by dolomiti7
Errata, Bugs, and Such
do subroutineCall by jav4di
2
by fjc
Project 10
Overflow Flag and Bit Shifting by Nik469
4
by Nik469
Chapter 2
Not able to finish Fill.asm by wajde
2
by WBahn
Project 4
MathTest.tst fails even with provided OS .vm files by gnodar
1
by Anim
Project 12
Sub-busing on internal bus by evglep
1
by WBahn
Hardware
Can I connect input pin to output? by evglep
6
by evglep
Hardware
Alternative Explanation of Examples from Lectures by jnb
0
by jnb
Chapter 7
Help for testing my AlU code. by ron2308
1
by WBahn
Chapter 2
Implementation of Nand2Tetris in Verilog by giuseros85
1
by ivant
More Fun to Go
where is Or16 used ? by Bartp
1
by ashort
Chapter 5
StackTest by jcb
2
by ivant
Chapter 7
static vs field by trogne
8
by palak231
Chapter 11
Second edition, 7.4.1, p138 by JChristensen
5
by WBahn
Book
Software Suite (and some other questions) by SirGouki
0
by SirGouki
Other
Enums, and other stuff by DiamondCoder1000
4
by DiamondCoder1000
More Fun to Go
Can you be more specific about programming prerequisites for Part Two? by Hayekk74
5
by Hayekk74
Jack language by aser58
1
by WBahn
Chapter 9
Hello from Victoria, Australia by ginger
1
by donovan.smith44
Users Forum
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