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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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Topics (1823)
Replies Last Post Views Sub Forum
Can't seem to scroll left or right in the HDL box by prelude
1
by cadet1620
Hardware
Making "let" optional in the Jack Compiler by cadet1620
2
by cadet1620
More Fun to Go
A Question about SP register by narlinen
3
by narlinen
Chapter 7
Keyboard input not working correctly by ashishrao7
2
by ashishrao7
Project 4
Are building a symbol table and code generation done in two seperate passes? by kraftwerk1611
3
by cadet1620
Project 11
Adding Nested Variable Scopes to the Jack Compiler by cadet1620
0
by cadet1620
More Fun to Go
Complexity Question by NadavShemesh
2
by NadavShemesh
Chapter 1
How the real assemblers work? by BLOB
17
by 63rrit
Chapter 6
A instructions aren't being properly loaded in VMEmulator? by edd91
2
by edd91
Chapter 7
Question on the memory allocation algorithm by tungsten
3
by tungsten
Project 12
StringTest not passing with own Math class by resema
1
by cadet1620
Project 12
How do you raise the error 'Insufficient string capacity'? by tungsten
2
by tungsten
Project 12
Not gate not inverting value in Mux gate by alex
1
by cadet1620
Chapter 1
Hardware Simulator 2.5 Formatting(?) Issue by lnorman917
1
by ivant
Hardware Simulator
Memory parts by 63rrit
3
by cadet1620
Chapter 5
I can't open/run HardwareSimulator by rauls
4
by tungsten
Software installation
ALU description ambiguity by insan-e
1
by cadet1620
Chapter 2
Trouble debugging Memory.hdl by sikkiiac
2
by sikkiiac
Project 5
Need help understanding VM vs VMTranslator by AlexKrel
2
by ivant
Project 8
Can an instruction ever have a jump and assignment? by AlexKrel
4
by cadet1620
Project 6
A pin name is expected by CStudent
2
by CStudent
Users Forum
array by Umang Gupta
8
by cadet1620
CPU Emulator
fill.asm error by slv
2
by cadet1620
Chapter 4
psedo code for fill.asm by inyeop
2
by inyeop
Chapter 4
Do these 2 codes do same thing? by inyeop
6
by ybakos
Chapter 4
source code pkg (2.5.7) doe not have Hack/Gates/* by brrrknee
0
by brrrknee
Errata, Bugs, and Such
Project A2Z Computer : same principle, more fun by F4HDK
2
by ivant
More Fun to Go
Do programs that use OS files work when compiled to assembly? by tungsten
2
by tungsten
Chapter 8
Bootstrap - SP Initialization by digitaladdictions
2
by ybakos
Project 8
Why JackTockenizer needs a string without spaces? by kraftwerk1611
3
by cadet1620
Project 10
Mux-16 Error: sub bus of internal node may not be used by slawless
1
by cadet1620
Project 1
Tips for learning how to create .hdl files from all ports by Tathiane
3
by cadet1620
Hardware Simulator
Optimal Solution ? by b1tbull
2
by b1tbull
Chapter 1
Is there a Hello World! equivalent video for HDL? by DS
2
by Tathiane
Hardware Simulator
Adding Hexadecimal and Character Constants to Jack by cadet1620
0
by cadet1620
More Fun to Go
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