2 Tick Pistonless Full Adder - Printable Version +- Forums - Open Redstone Engineers (https://forum.openredstone.org) +-- Forum: ORE General (https://forum.openredstone.org/forum-39.html) +--- Forum: Projects & Inventions (https://forum.openredstone.org/forum-19.html) +---- Forum: Completed Projects (https://forum.openredstone.org/forum-21.html) +---- Thread: 2 Tick Pistonless Full Adder (/thread-12167.html)

2 Tick Pistonless Full Adder - konsumlamm - 04-26-2017 So I was wondering if I could get a 2 tick full adder. After thinking a bit I came up with a version that is 2 ticks for every operation. It uses two 1 tick comparator XORs, a normal 2 tick torch AND gat and a comparator AND gate (comparator with a torch at the b input). That all forms a 2 tick full adder. As you can see I didn't try to make it very compact, I'm sure it could be done way smaller. As far as i know this is the first pistonless 2 tick full adder, correct me if I'm false. If you want to see it on the server, I made a warp (/warp 2tickFA). EDIT: Koyarno told me that you can achieve the same speed with a decoder + lookup table, however my version is smaller and uses "real" logic gates RE: 2 Tick Pistonless Full Adder - Matthew - 04-27-2017 you can probs get a 2 tick 2 bit adder with the decode/lookup method. with this you cant. RE: 2 Tick Pistonless Full Adder - Koyarno - 04-27-2017 Though its usage lies in parallel prefix adders / multipliers, minecraft is just super efficient with all these 4 tick complete adders lying around. OR if you want to set yourself a challenge, make a unit in alfa build using only torches & redstone. RE: 2 Tick Pistonless Full Adder - LambdaPI - 04-28-2017 The pictures don't work RE: 2 Tick Pistonless Full Adder - JeremyG - 04-29-2017 fixed RE: 2 Tick Pistonless Full Adder - LambdaPI - 04-29-2017 How many bits can you do with that thing? Edit: I just realized it's an rca RE: 2 Tick Pistonless Full Adder - Koyarno - 04-29-2017 Derp! How much ripple in a 1 bit rca? RE: 2 Tick Pistonless Full Adder - LambdaPI - 05-01-2017 Derp! A 1 bit rca is not an rca, it's just a ca RE: 2 Tick Pistonless Full Adder - embizone - 05-09-2017 I built one of these a long time ago before comparators. ezpz. RE: 2 Tick Pistonless Full Adder - LordDecapo - 05-09-2017 The scaling on this is what makes me pout.. RE: 2 Tick Pistonless Full Adder - jxu - 05-11-2017 Stupidest thing I've ever thought up, 4 years ago... RE: 2 Tick Pistonless Full Adder - LambdaPI - 05-14-2017 so its a decoder