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
parsing expression by invin
1
by ivant
Chapter 10
How to compile the source code on linux? by lulpl
3
by mattyp
Software installation
Square pass, but expresslessSquare failed by focrystal
0
by focrystal
Chapter 10
Jack Compiler Extensions by cadet1620
1
by bin
More Fun to Go
Thought a lot about assembler,from the book but disappointed by Yerri07
2
by abryant24
Project 6
NestedCall, FibonacciElement, StaticsTest Fail -but in different ways by l
3
by l
Project 8
Carry Select Adder by cadet1620
17
by YoungFear620
Chapter 2
ALU check from older brothers by Pel
2
by YoungFear620
Chapter 2
Alu error by tdr
7
by YoungFear620
Chapter 2
How do I do an If statement ? by kingayo
12
by cadet1620
Chapter 2
Project 12 -- lessons learned by kraftwerk1611
2
by cadet1620
Project 12
Stack Test output by invin
1
by cadet1620
Project 7
Questions about stringtest by bin
1
by cadet1620
Project 12
A more efficient square root algorithm by cadet1620
4
by bin
Project 12
CPU.hdl: Comparison failure at line 29 by Chen Li
8
by cadet1620
Project 5
Supplied compiler doesn't agree what is true between if statement and while statement by bupjae
2
by ivant
Supplied Compiler
How to optimize drawRectangle or drawHorizontalLine? Pong games are very slow. by bin
2
by bin
Project 12
Why 16384 is not screen range? by bin
2
by bin
Project 12
my idea to resolve JMP in CPU by osma78
2
by osma78
Project 5
Problem with a WiteM bit in CPU CHIP by osma78
2
by osma78
Project 5
error installation by Bacte1968
1
by cadet1620
Chapter 9
Problem with the first Mux In diagram 5.8 of a CPU by osma78
2
by osma78
Project 5
Assembler listing file? by cadet1620
1
by pmk21
Project 6
POINTER (What is it ) ? by Minoshi
7
by Minoshi
Chapter 4
Boolean Logic Truth Table by pimaths66
4
by pimaths66
Book - 1st Edition
PUT A VALUE IN RAM by Minoshi
6
by Minoshi
Chapter 4
Appendix A Link? by peterdcasey
2
by peterdcasey
Other
How to copy a bit value by mslinklater
2
by mslinklater
Chapter 2
Problems with screen by Nick1999N2T
1
by cadet1620
Tool Suite
BIT CHIP by Minoshi
7
by Minoshi
Project 3
Confusion with the Control Bits within the ALU by cdrh
1
by cadet1620
Chapter 2
multi-bit internal signals by diffract|
4
by keithnier
Project 2
Problems with logisim by tyler1313
1
by cadet1620
Chapter 5
NestedCall Test failure by bin
2
by bin
Project 8
how machine language code can be burned inside ROM ? by trogne
4
by trogne
Chapter 5
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