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 (3169)
Replies Last Post Views Sub Forum
Alright one more problem by thespacious
5
by thespacious
Chapter 1
Test files invoke undefined behavior and memory leaks. by WBahn
0
by WBahn
Project 12
let this = value; by John
4
by WBahn
Project 12
Help with And! by thespacious
3
by thespacious
Chapter 1
i cant run the hardware simulator!! by guy
14
by MaEstRo
Other
Lost in addresses by p.konrad
5
by cadet1620
Chapter 4
SR Latch Building by vishparshav1
3
by vishparshav1
Project 1
Can anyone give a short example of a full-adder - Please by cybermailer
11
by cybermailer
Chapter 2
Can someone look over my code? by ryand15
1
by cadet1620
Chapter 5
Question about D-Flip Flop again by kqian
4
by cadet1620
Chapter 3
Question about clock by kqian
3
by cadet1620
Chapter 3
Question about D-Flip Flop by kqian
2
by kqian
Chapter 3
RAM16K by Yahavigal
1
by cadet1620
Project 3
Hello from France by Malharhak
0
by Malharhak
Users Forum
Flexible RAM by Krozu
5
by Krozu
Chapter 3
Greets from Germany by BinaryConfuser
0
by BinaryConfuser
Users Forum
Language used in writting VM by vishparshav1
6
by cadet1620
Chapter 7
Can someone look over my code for fill.asm? by ryand15
1
by cadet1620
Chapter 4
How to actually use pointer values in assembly? by greenwhat
2
by greenwhat
Project 8
Where's the pointer's explanation? by Maesltrom
2
by Maesltrom
Chapter 7
Which Language used in writting OS by vishparshav1
1
by ybakos
Project 12
StackTest.vm by Maesltrom
6
by Maesltrom
Chapter 7
Built-in by kinandjerry
2
by kinandjerry
Project 2
What about tetris? by Lindy
2
by Lindy
More Fun to Go
Optimizing ASM by Krozu
1
by cadet1620
Chapter 4
Need help with Fill.asm by nand2tetris999
2
by nand2tetris999
Project 4
Parsing the 'term' non-terminal -- breaks rule of 1 read-ahead? by sakumar
3
by Rather Iffy
Project 10
The instruction decode by Lindy
2
by cadet1620
Chapter 5
Pong Hack Comparison Troubleshoot - Please help! by thecoolio1
4
by thecoolio1
Project 6
Possible bug in simulator by Krozu
1
by cadet1620
Hardware Simulator
Or16 with Nand by omitas
2
by cadet1620
Chapter 1
Copyright? by woundedkarma
0
by woundedkarma
Other
Full Adder Implementation by Sobbity
5
by Sobbity
Chapter 2
Tokenizer in Python by Rather Iffy
0
by Rather Iffy
Project 10
CPU D Register Issue by capt_calculator
3
by cadet1620
Project 5
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