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.

Due to a large number of spam posts, you must be a registered member to post to the forum.

Software and tools can be downloaded from the Nand2Tetris site.
12345678 ... 88
Topics (3054)
Replies Last Post Views Sub Forum
Chapter 1 Complete! by a1ph4byte
7
by WBahn
Chapter 1
Another zr post by a1ph4byte
2
by WBahn
Chapter 2
Bootstrap by HighSchoolerWhoAsksH...
4
by HighSchoolerWhoAsksH...
Project 8
Hardware Construction Survival Kit by cadet1620
7
by pranavji
Hardware
Emacs mode for Hack assembler by exc
1
by ivant
Other
can't load chip by siwar
14
by cliverlong
Hardware Simulator
Linear Regression (Machine Learning 101) in Jack. by amitoz
0
by amitoz
Project 9
Why is there no clock in the Hack Computer Architechture? by motty
2
by LBahn
Chapter 3
I learned Java just to complete Part Two!! by Hayekk74
1
by WBahn
Users Forum
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
Hardware Simulator
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
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
Tool Suite
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
Appendix A (HDL)
Can I connect input pin to output? by evglep
6
by evglep
Appendix A (HDL)
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
12345678 ... 88