4 Bit Minecraft Computer

This is a 4 bit computer I built in minecraft. It consists of 6 registers. 4 lettered registers and 2 registers around the ALU. All the ALU does is add but there is an inverter control wire which inverts the data bus going into the registers to make subtraction possible. This is made entirely out of not gates and or gates using redstone wires in minecraft.

A more detailed description of the program I run:
(note the binary is all backwards because i was looking at it from the other way when wiring it.)

Basically add 1 and 5 and get 6

1. Put a 0001 (1) on the data bus
2. Load the data on the data bus onto the A register
3. Put a 0101 (5) on the data bus
4. Load the data on the data bus onto the B register
5. Output the A register onto the data bus
6. Input the data bus into the ALU input register
7. Output the B register onto the data bus
8. Add the data bus to the ALU input register and store the result in the ALU output register
9. Output the ALU output register onto the data bus
10. Load the data bus into the c register
11. Output the C register
12. The data bus should read 0110 (6)

please correct me if I am using the wrong terms.

Category:

Gaming

Tags:

• minecraft
• bit
• computer
• alu
• register
• redstone
• wire
• torch
• not
• nor
• or
• logic
• gate
• flat
• map
• video
• game

[GIAGreenFire]

No idea what that does but i'd like to see someone make a 2-bit game using a redstone computer. It'd be 2-bit because you'd probably have to use redstone as the pixel.