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 (3071)
Replies Last Post Views Sub Forum
How do I use the built-in chips? by Steve
3
by Steve
Project 3
Audio/Video Lectures? by Robert Rice
1
by cadet1620
Other
the *.cmp file by Adina
1
by cadet1620
Chapter 7
ALU_Worksheet functions and Opcodes by linuxford
1
by cadet1620
Chapter 2
ALU by Thomas Tetlaw
6
by linuxford
Chapter 2
PC Chip - "Keyword Expected" by somedude
2
by somedude
Chapter 3
HDL Syntax for multibit internal pins by Seb
4
by cadet1620
Chapter 1
MultiBit AND gate by GustavoB
3
by cadet1620
Chapter 1
How can I add NOR to the ALU by kingpinzs
4
by kingpinzs
Chapter 2
Building chips problem. by GustavoB
28
by cadet1620
Chapter 1
16Mux Problems by Zebo
3
by cadet1620
Chapter 1
1.1.1 text elaboration request by linuxford
6
by linuxford
Chapter 1
Hack/Jack analogs in "real" platforms and the VM abstraction by The111
2
by cadet1620
Other
2's complement of Zero by PatR
1
by PatR
Chapter 2
How to assemble the Demux? by GustavoB
2
by cadet1620
Chapter 1
test scripts location by bharath
2
by bharath
Chapter 1
Pong.jack Files by Alex
1
by cadet1620
Chapter 9
Teaching myself to make a game, with your help! by tnfaust
1
by ybakos
Users Forum
Chapter 1 Lecture by tnfaust
0
by tnfaust
Book - 1st Edition
Nothing opens by Arthur
3
by tnfaust
Hardware Simulator
Clarification on Figure 8.5 by OrionMaster
2
by OrionMaster
Project 8
Arithmetic on the D register by savage
2
by savage
Project 4
minor "bug" in Max.asm and Rect.asm by Peter Dietrich
2
by Peter Dietrich
Project 6
Hardware Simulator Error by idrach55
3
by cadet1620
Hardware Simulator
My optimized Math.jack class takes 1.1M vmsteps to complete test by The111
1
by cadet1620
Project 12
Add[16] by andre
8
by myles
Project 2
confused on Figure 1.6 implementation of Xor gate by ErikY
17
by ErikY
Chapter 1
How do we know if we got it right? by Erik
1
by ybakos
Chapter 1
Absolute Stunning GEM of a book by Deepak Surti
0
by Deepak Surti
Users Forum
Chap 9 intro (compiling/translating/assembling supplied Pong.jack) by The111
4
by The111
Chapter 9
Section 8.2.3 by The111
2
by The111
Book - 1st Edition
Mult.asm by naveendavisv
2
by naveendavisv
Chapter 4
Interesting 1970's IC by cadet1620
3
by ybakos
Chapter 2
ALU permutation table by randras
2
by randras
Chapter 2
Really confused about ARegister not setting properly by Aushin
1
by cadet1620
Project 5
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