ALU

Contents

Inputs
Outputs
Functionality

Inputs

Name	Bits wide
`alu_mode`	8-bits
`a`	32-bits
`b`	32-bits

Outputs

Name	Bits wide
`alu_out`	32-bits

Functionality

alu_mode
- 0x00: Addition
- 0x01: Logical Left Shift
- 0x02; Signed Set on Less Than
- 0x03: Unsigned Set on Less Than
- 0x04: Bitwise XOR
- 0x05: Logical Right Shift
- 0x06: Bitwise OR
- 0x07: Bitwise AND
- 0x20: Subtraction
- 0x25: Arithmetic Right Shift