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.

Due to a large number of spam posts, you must be a registered member to post to the forum.

Software and tools can be downloaded from the Nand2Tetris site.
1 ... 69707172737475 ... 91
Topics (3183)
Replies Last Post Views Sub Forum
Trouble debugging (python) by agnesi
4
by cadet1620
Project 7
Jump directive expected error - mult.asm by bizobo
9
by bizobo
Chapter 4
Assmbler Parser by Tal Lempert (IDC)
2
by Tal Lempert (IDC)
Project 6
DMux16 for ALU? by Killboy
2
by Killboy
Chapter 2
ALU - Can't connect gate's output pin to part by bizobo
5
by bizobo
Chapter 2
Quicker Horizontal screen drawings by virote328
11
by virote328
Project 12
DMux8Way.cmp by easytiger
8
by bizobo
Chapter 1
Can't scroll HDL or Output windows horizontally by WBahn
4
by Killboy
Hardware Simulator
Mux4Way16 question by billjg0
2
by billjg0
Chapter 1
Hardware simulator windows by GJS
1
by cadet1620
Tool Suite
Restrictions! by Jacob Zimmerman
0
by Jacob Zimmerman
Hardware Simulator
Slide digits by Jacob Zimmerman
0
by Jacob Zimmerman
Hardware Simulator
Creating a new circuit using 3 inputs by Daniel J
1
by cadet1620
Chapter 1
Mux4way16 HDL Syntax Error by bizobo
2
by bizobo
Chapter 1
Internal buses by Polo
6
by Polo
Appendix A (HDL)
Generated code size by Uli Kastlunger
30
by krinnert
Project 8
strange error when loading RAM64 by sandymoo
1
by cadet1620
Project 3
error message "A pin name is expected" when testing the ALU by sandymoo
4
by sandymoo
Project 2
Nand-gate Implemenation by RicheeRich
1
by cadet1620
Project 1
Where THIS and THAT are set by cyboman
6
by Christian Albers
Project 8
I made a Xor gate without using the example by Dimitry
1
by cadet1620
Chapter 1
VM Emulator tutorial – “Default test script” by gs99
0
by gs99
Chapter 7
BasicTest – VM emulator pop “Out of segment space” by gs99
1
by gs99
Chapter 7
Assembler in Haskell by dansan
1
by ybakos
Project 6
Need pointers creating the And chip by Hans
2
by Hans
Chapter 1
Full adder by joobcode
8
by Radoslav
Chapter 2
multi-bit NOT by Radoslav
1
by cadet1620
Users Forum
Mux chips work but... by j.f.nault
2
by j.f.nault
Project 1
Does A=M work in the CPU emulator? by jadudm
2
by jadudm
Project 6
String class has how many Fields? by virote328
7
by cadet1620
Project 12
Arrays don't know their own length? by virote328
3
by cadet1620
Project 12
And.hdl Comparison failure at line 5 by Fern
2
by Fern
Chapter 1
Math library Suggestion by virote328
0
by virote328
Chapter 12
Math and negative number by virote328
2
by virote328
Project 12
VM program, files, commands, and functions by gs99
7
by gs99
Chapter 7
1 ... 69707172737475 ... 91