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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Software and tools can be downloaded from the Nand2Tetris site.
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Topics (3170)
Replies Last Post Views Sub Forum
Can you use Raspberry Pi for the simulations? by CarlNoble
0
by CarlNoble
Hardware Simulator
Assigning a value to RAM[8000] by Tom
3
by bader
Project 11
Getting pong to run on the "Computer" by ebyjohn
6
by dannyrose42
Project 5
Why is the sp set to 261 in StaticsTestVME.tst? by kwx
1
by cadet1620
Project 8
Fill.asm -- takes too long to paint screen black? by sakumar
3
by dannyrose42
Project 4
Pong code for Chapter 11 Project by owend
1
by cadet1620
Project 11
Logic Gate Simulator vs HDL by zoobra
2
by zoobra
Other
Stuck on 7.5 project, stage I. by jmoyles
19
by ronaldmaas
Project 7
RAM512 by Xpress
2
by Xpress
Chapter 3
Implementing function, pushing nVars on stack by ronaldmaas
1
by cadet1620
Project 8
Building physical CPU by anwang
2
by anwang
Other
Extending the ALU by saqibns
0
by saqibns
Project 2
2d Arrays by ngdrummer
4
by asaph
Chapter 9
AND gate. a=1, sel=1, but out = 0? HowIsThisPossible? -- Mux by zoobra
2
by zoobra
Chapter 1
confusion in CPU emu by liangke
2
by cadet1620
Chapter 7
I'm confused in push/pop constent x by liangke
3
by ivant
Chapter 7
And gate implement by Ben
4
by Ben
Chapter 1
pong and rect has something worng? by liangke
2
by liangke
Project 6
Compiler testing method by Devo
4
by ivant
Project 11
forgetfulness in the chapter 7. Figure 7.10 by abdelhak
0
by abdelhak
Chapter 7
What does "virtual machine" and "real platform" mean? by abdelhak
2
by abdelhak
Chapter 7
Why not I can't put 65535 in RAM by liangke
1
by cadet1620
Chapter 4
Project which prepares for programming the assembler by Josef8429
1
by cadet1620
Project 6
Symbol table and identifiers other than variables by rgravina
3
by rgravina
Project 11
Implement Hack Virtual Machine Language operations in the Hack Assembly Language? by Alex0105
2
by Alex0105
Chapter 7
Project 1: Nand outputs 1 with inputs of a=1 b=1 by gaudetmi
2
by gaudetmi
Chapter 1
I think my Mult.asm should work, but it doesn't & not sure why . . . by schrezraoeder
1
by schrezraoeder
Chapter 4
Can't Open project 00 files by Brown1001
3
by ybakos
Software installation
Differences with evaluation by cuchopirulo
1
by cadet1620
Chapter 2
Logic Simulation/Testing Software - more Industrial Strength? by Butters9000
0
by Butters9000
More Fun to Go
zip file submission error by artsoufl
1
by cadet1620
Project 1
Confused On Assembly Language by elauzel
5
by rgravina
Project 7
Question about example on pg 65 by textbook91
2
by textbook91
Chapter 4
Minimum instructions for the ALU by Saroupille
6
by cadet1620
Chapter 2
Did Coursera project due dates shift out a week? by GalenaAlysonCanada
0
by GalenaAlysonCanada
Other
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