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> ADD HL,ss Add Without Carry Rabbit 2000/3000/4000 Instruction

> Opcode | Instruction | Clocks | Operation
> ---- | ADD HL,ss | 2 | HL = HL + ss
> 09 | ADD HL,BC | 2 | HL = HL + BC
> 19 | ADD HL,DE | 2 | HL = HL + DE
> 29 | ADD HL,HL | 2 | HL = HL + HL
> 39 | ADD HL,SP | 2 | HL = HL + SP

> Flags | ALTD | IOI/IOE
> S | Z | L/V | C | F | R | SP | S | D
> - | - | - | · | · | · |  |  |

> #### Description

> HL is summed with ss (any of the registers BC, DE, HL, or SP). The result is stored in HL.

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