Leprechaun's Builder App

Builder Applications Accepted
1

Minecraft Username:
Leprechuan

What do you like the most about Redstone?:
The infinite Possibilities.

What’s a thing you have made that demonstrates Redstone knowledge?:
back when I was like 16 or 17 I made a calculator that could add and subtract. I had so much fun building it.

What did you make as your trial build?:
An 8 Bit ALU with 4 8-bit Registers Tied

What does the thing do?:
Do Basic ops such as XOR, OR, AND, and ADD. But with some extra steps, it can do SUB.

Image(s) and/or video(s) of the device:

2025-02-19_17.28.56
2025-02-19_17.28.561920×1009 287 KB

What is the warp for your trial build?:
/warp LeprechuanTrialBuild

**Provide your results after completing the [ORE Binary Quiz]**Binary Quiz completion certificate:

Completed by Leprechuan in 7m43.885s on 2/19/2025, 23:13 UTC.
92.59% accuracy with 2/27 answers given incorrectly.
9df74ed2-d54f-4734-8776-046b55c07020-4c65707265636875616e
16544m4048465i3z346f1n404f1c2p1l0w2s2t1jm7civ6gfm7cj54e4

Do you agree with the rules?:

2

can you please provide all the operations it can do? thanks!

3

XOR, OR, AND, and ADD. It is a 4-operation ALU. I should also mention that the logic ops are bitwise. I have a Logism schematic of what I’ve built.

image
image1311×630 8.56 KB

4

Generally we also require SUB, NOR, NAND, and XNOR. Would it be capable of those operations as well (or could you modify it to do so)?

5

It would be possible to use those with the XOR as a controllable inverter.
this is a basic thing i wrote for my self to subtract 5 from 7. I have tested it and it does work. this could also be done to convert any op to its inverted form.

SUBTRACT 7-5

I/O 1111 1111, WRITE SEL 11, WRITE EN,

I/O 0000 0111, WRITE SEL 00, WRITE EN,

I/O 0000 0101, WRITE SEL 01, WRITE EN,

A READ SEL 01, B READ SEL 11, A READ EN, B READ EN, ALU OP 00, WRITE SEL 01, WRITE EN, ALU EN,

A READ SEL 00, B READ SEL 01, A READ EN, B READ EN, ALU OP 11, WRITE SEL 11, WRITE EN, ALU EN,

A READ SEL 11, A READ EN, ALU OP 01, ALU EN,

If need be I can show in-game or a video in Logism.

6

Alright, that works. The only remaining thing is that you left the last application question blank.

7

that was a mistake of course i agree with the rules.

8

This application has been accepted!

Whenever both you and a staff member are free, feel free to ask them for a trial. You are able to try again after failing and waiting 24 hours (up to 2 times every 7 days). It is always recommended to do a practice trial with another member before starting your real one.

9

Due to a staff oversight, this application has been un-accepted. The trial build isn’t sufficiently advanced and must be a non-mux control based ALU that can perform all basic bitwise operations. We’re terribly sorry about this. Please respond here with your updates.

10

i have made a new version using a CCA to do all the logic needed. It is controlled using control lines.

2025-02-23_21.20.29
2025-02-23_21.20.291920×1009 174 KB

000 - ADD
001 - XOR
010 - XNOR
011 - OR
100 - NOR
101 - AND
110 - NAND
111 - SUB

11

Sweet, thank you. again very sorry for the mixup and this has been once again accepted for trial.