ADD A,(HL)     Add Without Carry     Rabbit 4000 Instruction

Opcode	Instruction	Clocks	Operation
7F 86	ADD A,(HL)	7 (2,2,1,2)	A = A + (HL)

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

Description

A is summed with the data whose address is in HL. The result is stored in A. The Rabbit 4000 assembler views "ADD A,(HL)" and "ADC (HL)" as equivalent instructions. In the latter case, A is used even though it is not explicitly stated.

The opcode for this instruction is different than the same instruction in the Rabbit 2000, 3000 and 3000A.