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Q&A

Posts tagged digital-logic-circuit

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Q&A Need help design a digital circuit which divides two binary numbers [closed]

Before the circuit here are the digital blocks which have been already designed and exist as part of the division block 1 bit subtractor: 2 bit subtractor(in the digital block diagram of the di...

0 answers  ·  posted 4mo ago by MissMulan‭  ·  closed 4mo ago by Olin Lathrop‭

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Q&A 3+3 doesn’t show 6

I have a problem which I don’t understand how to solve. I have this 2-bit adder, but when I select A1AO to be (11)2 3 and B1BO to be (11)2 3 and run it on Logisim it doesn’t show me 6. Instead it s...

2 answers  ·  posted 1y ago by MissMulan‭  ·  edited 1y ago by Peter Mortensen‭

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Q&A Division of binary numbers logic circuit

If we want to divide two numbers I have problem implementing this logic.I am posting 1 images with 2 different steps to the solution. In example a) the most significant digits of the divident &gt;...

2 answers  ·  posted 1y ago by MissMulan‭  ·  last activity 1y ago by Olin Lathrop‭

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Q&A 2 bit subtractor using full subtractor

Can we make a n-bit subtractor using full subtractors or if we want do subtract one binary from another we must use full adders and use the complement of the 2nd number to do the subtraction? I ha...

1 answer  ·  posted 1y ago by MissMulan‭  ·  last activity 1y ago by Olin Lathrop‭

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Q&A Is it possible to design an n-bit full adder using SystemVerilog?

I am trying to design a full adder in SystemVerilog. I searched on Wikipedia and I found this https://en.wikibooks.org/w/index.php?title=Microprocessor_Design/Add_and_Subtract_Blocks module full_...

1 answer  ·  posted 2y ago by System‭  ·  last activity 2y ago by System‭

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Q&A I have to choose: Arduino or Raspberry pi.

Moderator Note If this site were mature, this question would be closed because it solicits opinions, or is too specific about particular models. In the interest of site activity, answers are being...

2 answers  ·  posted 2y ago by coquelicot‭  ·  last activity 2y ago by Olin Lathrop‭

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Q&A 4-Layer PCB Routing Question

I am designing a 4-layer PCB that has both analog and digital circuitry throughout it. The analog section involves high return currents as well as ADCs sampling the voltage across sense resistors a...

1 answer  ·  posted 2y ago by jm567‭  ·  edited 2y ago by Olin Lathrop‭

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Q&A Digital circuit that squares a 4-bit input

A few decades ago, I found a digital circuit that squares a 4-bit input in an old textbook (perhaps 1970s or 1980s). (The figure below is not the original. It differs from the original in that it ...

1 answer  ·  posted 2y ago by JRN‭  ·  last activity 2y ago by Olin Lathrop‭