ADDI

Synopsis:

Add immediate to register.

Operation:

Rt = Ra + Immediate

Description:

This instruction adds a signed immediate value to a general purpose register and places the result in a general purpose register. This instruction will cause an overflow exception if the result overflows.

Format:

Opcode₇	Ra₅	Rt₅	Immediate₁₅
4	Ra₅	Rt₅	Immediate₁₅