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Compact, 2-tick carry, 2-wide, full adder Minecraft schematic preview
Compact, 2-tick carry, 2-wide, full adder

JAVA

I have made some changes from the previous design due to slow carry propagation and sum. The main changes that made this possible were removing the final torch from my XOR gate and converting it to an XNOR gate. For the carry, this is then directly combined with the inverted carry in, in a NAND gate (carry NAND). This step is where the two-tick carry propagation occurs. Then the last component of the carry comes from the XNOR gate, which has already computed the AND of both A and B inputs; this is then directly ORed with the carry NAND output.

For the sum, a second XNOR gate is used. Wired with the output from the first XNOR and the carry input (which had to be un-inverted). This gives a sum speed of 4 ticks.

I have been able to tile this adder with a one-block gap between each adder. I will upload a schematic file for this on my minmev(RUBENHILLIER).

0

7

Redstone

Java

compact

8/11/2026

RubenHillier

Smallest Arrow Canon for Java Minecraft schematic preview

0

43

Redstone

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8/11/2026

ItzRealMae

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18

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ItzRealMae

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19

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ItzRealMae

3x3 compact redstone door Minecraft schematic preview

0

18

Redstone

Java

8/11/2026

ItzRealMae

Unstable Universe Null Banner Minecraft schematic preview

0

8

Structures

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8/11/2026

ItzRealMae

MaoMao Map Art Minecraft schematic preview

0

13

Art

Anime

8/11/2026

ItzRealMae

dragon chruch Minecraft schematic preview
dragon chruch

UNIVERSAL

1

28

Structures
Skyborne Castle Minecraft schematic preview

2

298

Structures

Castle

Medieval

+1

8/10/2026

Souremi_1

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House

UNIVERSAL

House for survive

0

214

Structures

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Noivern

UNIVERSAL

1

162

Structures
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1

289

Structures

8/10/2026

Souremi_1

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A house i made for a realm

1

243

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Base

House

medieval church Minecraft schematic preview

3

395

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Church

Medieval

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