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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If you find a bad link please report it in the "Errata/web site" section of this forum.


You can download the nand2tetris.zip file here if that link is still broken.
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Topics (2945)
Replies Last Post Views Sub Forum
Screen not showing by mihai
0
by mihai
Hardware Simulator
StackTest Problem by firgunner
4
by redemptionc
Chapter 7
stack overflow Math bit 1 by hemasaad
8
by ashort
Project 12
Another Mux4Way16 question (sorry) by HighSchoolerWhoAsksH...
1
by HighSchoolerWhoAsksH...
Hardware
Spread my Knowledge by anas_ashraf
6
by WBahn
HDL to schematic presentation by aizenr
5
by pranavji
Coursera Review Request by dm1299
0
by dm1299
Project 9
How do I get the return address (ROM)? by Jimmy Giessler
2
by Jimmy Giessler
Project 8
Chips wont load by MythicSword
1
by rleininger
Errata, Bugs, and Such
About Inc Input by Dan1984mor2017
3
by WBahn
Struggling with Program Counter (PC) by MultiplexorMan
6
by HeinzWW
Chapter 3
StaticsTest.tst, StaticsTestVME.tst set different SP value by Shmeegoose
0
by Shmeegoose
Chapter 8
Counters by Dan1984mor2017
18
by WBahn
Project 3
How to begin? by harshchikorde1234@gm...
1
by WBahn
Project 10
Book recommendation (further study) - "Crafting Interpreters" by Robert Nystrom by ashort
2
by pmk21
More Fun to Go
CPU.tst works but CPU-external.tst fails by burge91
1
by burge91
Chapter 5
Just want to say hurray for making the CPU by burge91
1
by WBahn
Chapter 5
Mux4Way16 HELP by stuart
4
by stuart
what is wrong with my bit register? by Peste_Bubonica
1
by WBahn
Chapter 3
New Heap Management algorithm (Coursera version) by cadet1620
3
by scalvin
Project 12
Why is a static variable 'instance' necessary for Pong? by Ichiro
3
by WBahn
Project 11
Style matters by tsturgeonwrites
1
by WBahn
Chapter 1
Nand Lab: work in progress online playground for nand gates by boredom101
0
by boredom101
More Fun to Go
Cartoons? by Marty Billingsley
0
by Marty Billingsley
Other
Only RAM[6] comparison failure between NestedCall.out and NestedCall.cmp by w
2
by w
Project 8
Building screen and keyboard RAM by tyler1313
4
by WBahn
Hardware
Possible error in 2nd ed spec of multiway demux (p. 24) by philbangayan
1
by rleininger
Book
Is the current download link pointing to version 2.6? by Cody
0
by Cody
Software installation
What is a address? by Dan1984mor2017
3
by ashort
ComputerRect.tst failing by Shmeegoose
2
by Shmeegoose
Chapter 5
Software for second edition (revisited) by Marty Billingsley
0
by Marty Billingsley
Other
How do I remember the "op" symbol in the "op (expression)"? by Ichiro
3
by WBahn
Project 11
Confusion by Dan1984mor2017
6
by rleininger
What is this? by Dan1984mor2017
3
by WBahn
Is this a two register with two bits? by Dan1984mor2017
1
by WBahn
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