104 2bitALU
104 : 2bitALU
- Author: shan
- Description: 2 bit ALU which performs 16 different operations
- GitHub repository
- Clock: 0 Hz
How it works
Based on the 4 bit opcode, the ALU performs 16 different operations on the 2 bit inputs A & B and stores the result in 8 bit output ALU_out
How to test
Provide A, B inputs. Select opcode based on the operation to perform. Check output at ALU_out
IO
| # | Input | Output |
|---|---|---|
| 0 | A1 | ALU_out |
| 1 | A2 | ALU_out |
| 2 | B1 | ALU_out |
| 3 | B2 | ALU_out |
| 4 | opcode | ALU_out |
| 5 | opcode | ALU_out |
| 6 | opcode | ALU_out |
| 7 | opcode | ALU_out |