Chapter 2

Please read The Hardware Construction Survival Kit for answers to common questions and other useful information.
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Topics (155)
Replies Last Post Views
Not16 failure in building the ALU by Becca
7
by cadet1620
Understanding the ALU operation by aradove
2
by aradove
Can you help me to figure why this chip is not working? by GustavoB
10
by GustavoB
Constant value by FloatingGhost
2
by justin
Question about example prob. given in ALU by JerJohnson
7
by JerJohnson
Figuring out zr by mbm29414
6
by cadet1620
Selecting the output for the ALU. by ziddy
2
by ziddy
Optimization question (somewhat ALU-related) by knarf_navillus
4
by throwaway
ALU, Negation and ZR by throwaway
2
by throwaway
A question about synchronization/timing in combinatorial chips. by knarf_navillus
6
by cadet1620
I'm having some problems with Logisim. by GustavoB
1
by cadet1620
Assigning a single bit to 16 bit bus efficiently by BLOB
2
by BLOB
Zr and Ng Cant split internal nodes into parts by Ranjani
2
by cadet1620
Use of Incrementer for ALU by Saroupille
1
by cadet1620
ALU_Worksheet functions and Opcodes by linuxford
1
by cadet1620
ALU by Thomas Tetlaw
6
by linuxford
How can I add NOR to the ALU by kingpinzs
4
by kingpinzs
2's complement of Zero by PatR
1
by PatR
ALU permutation table by randras
2
by randras
How do I add a multiplier to the ALU? by kingpinzs
2
by cadet1620
Order of operations and negating the 16 bit values. by kingpinzs
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by kingpinzs
How do I combine 2 sperate bits in a 2bit input by Malco
5
by cadet1620
zr and ng bits on the ALU output by Malco
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by Malco
ALU, negationx, y, add16 off by one? by rogerdodger91
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by rogerdodger91
ALU zx,nx,zy,ny problem by AntonioCS
3
by cadet1620
ALU test scripts? by Haiduc
2
by cadet1620
ZR & NG by Veiniuks
2
by cadet1620
Which end of the adder is the LSB? (endian!) by David Rysdam
4
by David Rysdam
different bus widths by afsd
3
by afsd
Two's Complement Misunderstanding by Andreas
2
by David Eisner
Problem with zr and ng by cygnus
4
by jsank
x-y on page 37 by Joel
4
by Joel
Trouble with ALU code by Mutliplexor
1
by cadet1620
ALU idk whats wrong by Nicolas
3
by cadet1620
ALU ouptut flags by Tony
8
by daveking
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