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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 2y ago by MissMulan‭  ·  edited 1y ago by Lorenzo Donati‭

#4: Post edited by user avatar Lorenzo Donati‭ · 2023-08-12T09:47:09Z (about 1 year ago)
Retagged.
#3: Question closed by user avatar Olin Lathrop‭ · 2022-08-05T20:42:32Z (over 2 years ago)
#2: Post edited by user avatar MissMulan‭ · 2022-08-05T13:13:23Z (over 2 years ago)
  • Before the circuit here are the digital blocks which have been already designed and exist as part of the division block
  • 1 bit subtractor:
  • ![](https://electrical.codidact.com/uploads/Lhdm5UMLtxwsGoArgB5D2KZ5)
  • 2 bit subtractor(in the digital block diagram of the division block there is a 3 bit subtractor but this is the closest I have to a 3 bit subtractor):
  • ![](https://electrical.codidact.com/uploads/gSbGLHKEyTZVuE5yfhpQaj2D)
  • 1 bit comparator
  • ![](https://electrical.codidact.com/uploads/Wgh78DR44QSQPsJCKXssekfG)
  • 2 bit comparator
  • ![](https://electrical.codidact.com/uploads/oEFEDZmWseV5A4JXZfjqNeUm)
  • Now here is what I have come up so far:
  • ![](https://electrical.codidact.com/uploads/sJaGLBeg2FPpUT9JvUXit2jF)
  • but now after the first iteration of the binary division algorithm I got stuck , I cant think how to continue.Help appreciated!
  • Before the circuit here are the digital blocks which have been already designed and exist as part of the division block
  • 1 bit subtractor:
  • ![](https://electrical.codidact.com/uploads/Lhdm5UMLtxwsGoArgB5D2KZ5)
  • 2 bit subtractor(in the digital block diagram of the division block there is a 3 bit subtractor but this is the closest I have to a 3 bit subtractor):
  • ![](https://electrical.codidact.com/uploads/gSbGLHKEyTZVuE5yfhpQaj2D)
  • 1 bit comparator
  • ![](https://electrical.codidact.com/uploads/Wgh78DR44QSQPsJCKXssekfG)
  • 2 bit comparator
  • ![](https://electrical.codidact.com/uploads/oEFEDZmWseV5A4JXZfjqNeUm)
  • Now here is what I have come up so far:
  • ![](https://electrical.codidact.com/uploads/sJaGLBeg2FPpUT9JvUXit2jF)
  • Algorithm:
  • ![](https://electrical.codidact.com/uploads/JEZL8yzFb8Pxyc1j4d58BX9M)
  • but now after the first iteration of the binary division algorithm I got stuck , I cant think how to continue.Help appreciated!
#1: Initial revision by user avatar MissMulan‭ · 2022-08-04T14:45:35Z (over 2 years ago)
Need help design a digital circuit which divides two binary numbers
Before the circuit here are the digital blocks which have been already designed and exist as part of the division block

1 bit subtractor:

![](https://electrical.codidact.com/uploads/Lhdm5UMLtxwsGoArgB5D2KZ5)

2 bit subtractor(in the digital block diagram of the division block there is a 3 bit subtractor but this is the closest I have to a 3 bit subtractor):

![](https://electrical.codidact.com/uploads/gSbGLHKEyTZVuE5yfhpQaj2D)

1 bit comparator

![](https://electrical.codidact.com/uploads/Wgh78DR44QSQPsJCKXssekfG)

 2 bit comparator

![](https://electrical.codidact.com/uploads/oEFEDZmWseV5A4JXZfjqNeUm)


Now here is what I have come up so far:

![](https://electrical.codidact.com/uploads/sJaGLBeg2FPpUT9JvUXit2jF)

but now after the first iteration of the binary division algorithm I got stuck , I cant think how to continue.Help appreciated!