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 (3183)
Replies Last Post Views Sub Forum
My ALU implementation by agustinejl
1
by cadet1620
Chapter 2
Loading Program in VM Emulator by sarthak
1
by ybakos
Other
Error with SimpleFunction.tst (and SimpleFunction.vm) by brbecker
3
by Krozu
Project 8
Possible bug in supplied OS/Jack Compiler by Uli Kastlunger
1
by brbecker
Chapter 9
Jumps and labels when you wont be able to know PC line number? by moobles
1
by cadet1620
Chapter 7
Temp Register/Symbol Table? by jrd
4
by moobles
Chapter 7
CPU.hdl passes, Computer.hdl does not (upon reset signal) by rpc0618
4
by retepaskab
Project 5
where stuff goes... by moobles
3
by ybakos
Chapter 7
Tools: Updated OS/Math.vm file by cadet1620
0
by cadet1620
Older updates
seems to be a difference between AM=M-1 followed by D=M and simply AMD=M-1 by moobles
3
by moobles
Chapter 7
Error in FibonacciElement.cmp? by ashleyjsands
2
by ashleyjsands
Project 8
Error while running VM code in VMEmulator by sarthak
4
by cadet1620
Project 9
Project 8: SimpleFunction test file error by cadet1620
0
by cadet1620
Older updates
Done with ALU... by JustinM
9
by wyleEcoyote
Chapter 2
Error while running VM code in VMEmulator by sarthak
1
by cadet1620
Project 9
Error while running VM code in VMEmulator by sarthak
1
by cadet1620
Project 9
Tools: Updated batch and script files by cadet1620
0
by cadet1620
Older updates
Why we like abstraction by cadet1620
15
by monsonite
Chapter 2
about the project file that i downloaded from your webste by nikulpanchal
1
by cadet1620
Hardware Simulator
Error while calling memory.poke() function by sarthak
2
by cadet1620
Project 9
img2hack: convert images to HACK code by Diogo
1
by ybakos
More Fun to Go
Chip not loaded into Simulator by GUrjant
14
by GUrjant
Hardware Simulator
White flickering lines... by moobles
1
by cadet1620
Chapter 4
Where can my NAND count be improved? by Christer Nilsson
3
by monsonite
Other
Hi from UK by monsonite
0
by monsonite
Users Forum
Error while running VM code in VMEmulator by sarthak
2
by cadet1620
Project 9
Output cursor by tsm
1
by cadet1620
Project 12
jack compiler by tsm
4
by tsm
Project 12
Project 8: Additonal VM Call test by cadet1620
0
by cadet1620
Older updates
Project 2: Additonal ALU test by cadet1620
0
by cadet1620
Older updates
Project 2: ALU Worksheet by cadet1620
0
by cadet1620
New and Updated Files
Projects 1-5: List of Built-In Chips by cadet1620
0
by cadet1620
New and Updated Files
Project 1: DMux8Way test by cadet1620
0
by cadet1620
Older updates
Error in the DMux8Way.tst and .cmp files by chungy
0
by chungy
Chapter 1
Scope problems by pikachu
1
by cadet1620
Project 11
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