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 (3176)
Replies Last Post Views Sub Forum
No sequential circuitry in CPU? by jsel
2
by cadet1620
Project 5
Is anyone actually making devices or this just a simulator thing? by Brien Elwood Washbur...
3
by Brien Elwood Washbur...
Chapter 1
Synchronizing the clock for all sequential circuits? by jsel
1
by Brian Makin
Chapter 3
How many hours should this take? by Maxwell
2
by ybakos
Other
Symbol table and the identifier by virote328
2
by virote328
Project 11
Can I take Nand2Tetris? by Sullivan
2
by ybakos
Other
direction of connections (assignments) in HDL by Marc Antzis
3
by cadet1620
Other
The Elements of Computing Systems - Electronic version Chapters 7 - 13 by LavaChild
0
by LavaChild
Book - 1st Edition
RAM 64 by Efof
4
by Efof
Chapter 3
Why do real PCs use a 32 bit architecture? by Wojciech Morawiec
3
by hevisko
Chapter 1
small rectangle by ammarr
2
by ammarr
Project 5
Another viewpoint of computers by gs99
1
by cadet1620
Users Forum
language by shlomi levi
1
by cadet1620
Other
Keyboard and Screen chips – What’s new? by gs99
0
by gs99
Chapter 5
Mux4Way16 by Hunt0037
1
by cadet1620
Chapter 1
Cant figure out the CPU.HDL by ammarr
7
by cadet1620
Project 5
Internal pins - Value is blue by gs99
1
by cadet1620
Hardware Simulator
text editor by theonlygirlhere
1
by ybakos
Chapter 1
Could anyone please check my chips? by lazyCrab
8
by cadet1620
Project 5
User-defined labels; Indirect addressing example (p. 60,61) by gs99
2
by gs99
Book - 1st Edition
JackCompiler Bug on ConvertToBin? by rgfibe
2
by rgfibe
Project 11
Another Mux4Way16 question... by evanvlane
3
by JustinM
Chapter 1
Mux8Way16 Problems by Technik
2
by Technik
Chapter 1
Treatment of empty parameterList and expressionList by Anjum
2
by Anjum
Chapter 10
Xor by JustinM
4
by JustinM
Chapter 1
RAM8 implementation trouble by Dallas
3
by Dallas
Chapter 3
Complex Chips by Justin
4
by JustinM
Chapter 1
CPU.hdl: Comparison failure, but output pins are correct by markbrodie
3
by cadet1620
Project 5
Mult.tst & MUlti.cmp quip by pouzzler
1
by DiogoNeves
Chapter 4
INeedSomeExplanation by kimusichesed
3
by DiogoNeves
Chapter 4
Course suggestions by gs99
0
by gs99
Other
Suggestion: think binary! by gs99
0
by gs99
Chapter 3
Book printing by ThijsJ
2
by ThijsJ
Other
Question about Mux4Way16 sel pin by gs99
5
by Maesltrom
Chapter 1
Confusion between tick/tock and times by gs99
6
by gs99
Chapter 3
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