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 (3054)
Replies Last Post Views Sub Forum
TEMP 6 or temp6 ? by Christer Nilsson
4
by linuxford
Project 7
How to do push/pop static by virote328
8
by linuxford
Project 8
a problem when loading the .asm into the CPUEmulator by Ferd
3
by linuxford
Project 7
Moving sprites by Bobber
3
by Bobber
Project 9
OSX "Permission Denied": HardwareSimulator.sh by Connor
7
by Tompete
Hardware Simulator
need help understanding binary numbers w.r.t the hack ALU ng out. by stranger
2
by WBahn
Chapter 2
How many temp registers are needed for 'pop segment index'? by linuxford
3
by linuxford
Project 7
Issue with Memory.hdl by setanjan123
4
by setanjan123
Project 5
Hardware simulator acting strange, or am I the problem? by ligman stichdeez
0
by ligman stichdeez
Hardware Simulator
testing multiple bit gates (values interpretation) by lodowcowy_rowerzysta
4
by lodowcowy_rowerzysta
Hardware Simulator
A bit confused on the pointer notation by cyclogenesis
6
by linuxford
Chapter 7
2 bit multiplier? by MrPostnikov
2
by MrPostnikov
Chapter 2
Arrays and animation by Bobber
3
by Bobber
Project 9
stuck Loading chip... by Snape
2
by Snape
Chapter 1
multiplexor / demultiplexor and communications networks (general question) by lodowcowy_rowerzysta
3
by WBahn
Chapter 1
Issue with Output.printInt by HighSchoolerWhoAsksH...
6
by WBahn
Project 11
Hardware simulator window too small on Windows 10 by tschwade
4
by ivant
Hardware Simulator
Simulator windows do not scroll by mdean77
0
by mdean77
Hardware Simulator
Static variables ! by Lozminda
22
by WilliamEdward99
Chapter 9
Beginning Nand2Tetris March 2023 by GAM3RDAD
1
by WBahn
Users Forum
Chip name doesn't match the HDL name by Ely0rda
1
by WBahn
Hardware Simulator
What is the BIOS and who builds it ? by Minoshi
1
by ivant
Other
NOT16 by MrPostnikov
2
by MrPostnikov
Chapter 1
class constructor return type by eXtc_be
2
by eXtc_be
Project 10
A little game I wrote by eXtc_be
0
by eXtc_be
Project 9
Can't load .asm to CPU emulator by Vijay99
7
by dasiff
CPU Emulator
The stack frame for Sys.init by rahulsubramanian
1
by rahulsubramanian
Project 8
Handling directories without Bootstrap code by rahulsubramanian
2
by rahulsubramanian
Project 8
building chips by mdhELT
5
by WBahn
Chapter 1
Calculator Icon by David
7
by a1ph4byte
Hardware Simulator
Ways of implementing an infinite loop in project 4 by sunnysideup
4
by sunnysideup
Chapter 4
Would anyone be willing to help a slow learner? by dmac05
9
by burge91
Users Forum
Forth Language anyone? by Logan_5
16
by Lozminda
More Fun to Go
Enums, and other stuff by DiamondCoder1000
5
by Lozminda
More Fun to Go
FillAutomatic.tst fails but Fill.asm seems to do what it's supposed to by burge91
3
by WBahn
Chapter 4
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