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7th Dec 2018

28th Aug 2024

Caution: This is the first calculator I ever made and it took me 1 week to make, so don't judge harshly. This calculator can add numbers together and the highest number it could show is 15. Enjoy Running Crysis at ultra settings in 8K 240Hz on this. :)

calculator addition 4bit electronic 4bitadder oldskool machine

Comments

LoneSimba 8th Dec 2018

Looks good for a starter. Troubles with working over 15 is caused by HEX number system, wich powers any computer (actually, just represents binary in compact way). HEX range is from 0-G (0,1,2...C,D,G), and if number is larger than G it overflows (meaning G+1 would be 10 in HEX and 16 in decimal). study this further in internet, should help you
LoneSimba 8th Dec 2018

@Rip123 in HEX system (in wich all electronics work) it's not. it will be B.
GeneralElectronics 8th Dec 2018

BTW, overflow results are not "glitchy", they are just the ls 4 bits of the result, including those extra bits would show it correctly.
GeneralElectronics 8th Dec 2018

Get to my level, freak :D id:2291586
Ali_Army107 8th Dec 2018

Btw I have just fixed the calculation errors, try to test it out again!
Matera_the_Mad 8th Dec 2018

It's good as far as it goes - which is not very far - but what the hey. :)
expunged 8th Dec 2018

Yea it gives weird awnsers sometimes. 7+5 is proof that it can't be weird glitchy integer overflow like I origionally thought.
Rip123 7th Dec 2018

Oh wait this was already stated
Rip123 7th Dec 2018

When you add 7 and 5 (should equal 12) it gives 14
SuperJohn 7th Dec 2018

yay good content +1

The Powder Toy

4-bit Addition Calculator by Ali_Army107

Comments