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 (1957)
Replies Last Post Views Sub Forum
Mult.tst is not working by TileSeeker
10
by accfcx
Chapter 4
Make program in what layer? by karmic
2
by karmic
Project 4
Saving tasks? by karmic
1
by ivant
Project 5
Lesser loop execution times for mult by karmic
2
by karmic
Project 4
Mult16 chip by SteveGreen
1
by cadet1620
Hardware
what happened to my fill.asm? by moonwalk
1
by cadet1620
Chapter 4
Mult16 chip by SteveGreen
0
by SteveGreen
More Fun to Go
HardwareSimulator.sh does not load (no error msg) by Sweenu
9
by Sweenu
Hardware Simulator
Help with CPU.hdl and A register by asmhack
2
by asmhack
Project 5
How to interpreate M and A? by moonwalk
7
by moonwalk
Chapter 4
problems with project 1 by Paul dairc
1
by cadet1620
Chapter 1
what does SP, LCL, ARG represent? by moonwalk
3
by moonwalk
Chapter 4
Base 10 vs Base 2 numbers by polarbearskill
1
by cadet1620
Chapter 3
Program too large! by ElliottS
5
by cadet1620
Project 9
RAM8 line 19, in(1) and in(16) have different bus widths by moonwalk
5
by moonwalk
Chapter 3
ALU Help by snowkel
27
by lnorman917
Chapter 2
Could someone have a look at my CPU design? by yyaann
2
by yyaann
Project 5
what happened to the 3rd line? by moonwalk
2
by moonwalk
Chapter 2
Test Programs - testing symbol implementation by AlexSo
3
by cadet1620
Project 6
Stack overflow in Math.multiply .14 by insan-e
1
by cadet1620
Project 12
what is the truth table of mux4way16? by moonwalk
2
by moonwalk
Chapter 1
Known errors in the books by Shimon Schocken
14
by foretopman
Book
logic gate optimization problem by moonwalk
4
by moonwalk
Chapter 1
Project 12> two digits numerics by kraftwerk1611
3
by cadet1620
Project 12
Program Counter error? by karmic
3
by cadet1620
Project 3
16-bit 4-way Multiplexer not working by AmrMustafa
2
by AmrMustafa
Chapter 1
Project 12>square root--Name of square root algorithm by kraftwerk1611
1
by cadet1620
Project 12
How to work with vector in the hack language by Tathiane
1
by ybakos
Chapter 4
Programming in assembly, hack. by Tathiane
1
by cadet1620
Project 6
How do I do a multiplication and a division in the hack language??? by Tathiane
1
by ivant
Project 6
I can't open/run HardwareSimulator by rauls
5
by rauls
Software installation
Project 11> Pong-Error :'this' segment must be in the heap range by kraftwerk1611
2
by kraftwerk1611
Project 11
How to make a decent CLI application in Jack? by sikkiiac
2
by sikkiiac
Project 9
Project 11>Strings-- calling string constructor by kraftwerk1611
2
by kraftwerk1611
Project 11
A good online Python visualizer tool by kraftwerk1611
1
by cadet1620
Project 6
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