8-Bit Alu - Nintendo DMG-01 - Game Boy Console Manual

3.3.3. 8-Bit ALU

3.3.3. 8-Bit ALU
1. ADD A,n
Description:
Add n to A.
Use with:
n = A,B,C,D,E,H,L,(HL),#
Flags affected:
Z - Set if result is zero.
N - Reset.
H - Set if carry from bit 3.
C - Set if carry from bit 7.
Opcodes:
Instruction
ADD
ADD
ADD
ADD
ADD
ADD
ADD
ADD
ADD
Page 80
Parameters
A,A
A,B
A,C
A,D
A,E
A,H
A,L
A,(HL)
A,#
Game Boy
Opcode Cycles
87 4
80 4
81 4
82 4
83 4
84 4
85 4
86 8
C6 8
TM
CPU Manual
V 1.01