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+---- Thread: BCD Subtractor (WIP) (/thread-3058.html)
BCD Subtractor (WIP) - seankingman - 04-08-2014
Hi,
I've posted this topic to inform you that I have now reached a milestone in the design and construction of the BCD Subtractor. I have now just finished designing my own 9's compliment subtractor which will form the basis of the BCD Subtractor. At the moment it just looks and functions like an overly-complicated, oversized and slow subtractor but it will soon be able to output negatives.
Here's some pics:
![[Image: Hagam23.png]](http://i.imgur.com/Hagam23.png)
![[Image: ZpAANDM.png]](http://i.imgur.com/ZpAANDM.png)
P.S: I'd also like to thank Newo for the adder design.
RE: BCD Subtractor (WIP) - newomaster - 04-10-2014
Fancyness! Are you making a calculator that works all in bcd? That would be amazing
RE: BCD Subtractor (WIP) - seankingman - 04-10-2014
(04-10-2014, 04:30 AM)newomaster Wrote: Fancyness! Are you making a calculator that works all in bcd? That would be amazing
Thanks Newo! I will eventually when I get it bug-free as I've got a BCD adder design sitting on my plot too.
RE: BCD Subtractor (WIP) - gelloe - 04-11-2014
Learning BCD would be nice...