Maps Redstone Device

Efficient full adder

Published Jun 19th, 2011, 6/19/11 2:18 pm
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CX gamer
Level 31 : Artisan System
9
2 ticks to be precise. This full adder is 2 to 3 times faster than the regular full adder. I needed this to subtract with my 8-bit Kogge-Stone Carry-Lookahead Adder.

The red wool are the inputs, a, b and c (carry). The blue wool is the output; the back being the sum, and the right side the carry.

This was made on the Redstone Development Foundation, the server for experienced redstone engineers.
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backspace119
• 12/31/2011 5:23 am
• Level 47 : Master Pony
CX i believe we met once before anyway i was going to ask you of this was 8 bit would it operate at 4 ticks or below ? i am in desprate need of an adder that is that fast if it can pm me asap ty and good work
1
CX gamer
• 01/02/2012 6:29 pm
• Level 31 : Artisan System
This would add one bit at 2 ticks.

But if you want speed, I recommend checking out Shrogg's adder design;

www.youtube.com/watch?v=VN6u4iQ8ve8
1
berick
• 06/27/2011 5:30 pm
• Level 50 : Grandmaster System
You are a master of efficiency CX. Great work!
1
CX gamer
• 06/28/2011 6:31 am
• Level 31 : Artisan System
Thanks :D
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