Renesas M32R-FPU - Manual (Page 46)

3
3-8 M32R-FPU Software Manual (Rev.1.01)
ADDI
[Mnemonic]
ADDI Rdest,#imm8
[Function]
Add
Rdest = Rdest + ( signed char ) imm8;
[Description]
ADDI adds the 8-bit immediate value to Rdest and puts the result in Rdest.
The immediate value is sign-extended to 32 bits before the operation.
The condition bit (C) is unchanged.
[EIT occurrence]
None
[Encoding]
ADDI
imm8 dest 0100 ADDI Rdest,#imm8
arithmetic operation instruction
Add immediate
INSTRUCTIONS
3.2 Instruction description