This thread is about a non-piston, 4 bit XOR (NOT a one-hot detector). The dimensions are (L*W*H) 5 by 7 by 4.
Overall Image:
Layer 1:
Just the ground for the lower wires.
Layer 2:
Five torches, four wires, and two repeaters. If you can't already tell, the inputs will be at the bottom of the screen and the output at the top.
Layer 3:
Two torches and twelve wire.The torch that was in the upper middle now powers two dots of wire.
Layer 4:
Six torches and three wires. The output is at the top of the screen between the two torches.
Tried to be concise with this post. Nothing special; just me providing a simple design perhaps to be improved or even standardized.
Actually, don't you have to NOT the line between the "output" torches?
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Actually, don't you have to NOT the line between the "output" torches?
No. That would create an XNOR gate. A two input XOR gate can be simply represented as (B DOES NOT IMPLY A) OR (A DOES NOT IMPLY B ). It's pretty simple to draw this out with NOR gates, conveniently; only three are needed.
That thing's kind of amazing. No idea what I'd ever use a 4-bit xor for but maybe those crazy people who make big computers and whatnot will have a use for it :wink.gif:.
Might suggest not using stone-on-stone though. Was a bit harder to follow along in some steps.
Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable. If you think this is the case, JUST REPORT ME. Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.
I did notice that in the diagram, you do not need the four torches on the same blocks as the levers. But it still worked. I have no idea why the XOR in my screenshot was on. Perhaps i broke a block somewhere. The one i made afterwards (for the step-by-step) worked fine.
Also, I figured out a configuration where you can remove the repeaters without making it any larger, however it does not get any faster tick-wise.
I think you rebuilt it wrong. It works fine for me.
That's your own picture from your own original post, dude. :|
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Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable. If you think this is the case, JUST REPORT ME. Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.
Uh, I didn't make this......I just rebuilt it though, and it works plenty fine.
My bad, it's still strait from the OP. Right there at the top.
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Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable. If you think this is the case, JUST REPORT ME. Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.
actualy, i think the inputs in that image are all off, not all on
levers are down when on, right?
Doesn't actually matter. :wink.gif: There's an even number of inputs, thus the output should be off.
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Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable. If you think this is the case, JUST REPORT ME. Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.
Overall Image:
Layer 1:
Just the ground for the lower wires.
Layer 2:
Five torches, four wires, and two repeaters. If you can't already tell, the inputs will be at the bottom of the screen and the output at the top.
Layer 3:
Two torches and twelve wire.The torch that was in the upper middle now powers two dots of wire.
Layer 4:
Six torches and three wires. The output is at the top of the screen between the two torches.
Tried to be concise with this post. Nothing special; just me providing a simple design perhaps to be improved or even standardized.
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Curse PremiumNo. That would create an XNOR gate. A two input XOR gate can be simply represented as (B DOES NOT IMPLY A) OR (A DOES NOT IMPLY B ). It's pretty simple to draw this out with NOR gates, conveniently; only three are needed.
Might suggest not using stone-on-stone though. Was a bit harder to follow along in some steps.
Yes!
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Curse PremiumFour inputs on, output on:
I think you rebuilt it wrong. It works fine for me.
Also, I figured out a configuration where you can remove the repeaters without making it any larger, however it does not get any faster tick-wise.
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Curse PremiumThat's your own picture from your own original post, dude. :|
Uh, I didn't make this......I just rebuilt it though, and it works plenty fine.
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Curse PremiumMy bad, it's still strait from the OP. Right there at the top.
levers are down when on, right?
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Curse PremiumDoesn't actually matter. :wink.gif: There's an even number of inputs, thus the output should be off.