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> SBC A,(HL) Subtract with Carry Rabbit 4000 Instruction

> Opcode | Instruction | Clocks | Operation
> 7F 9E | SBC A,(HL) | 7 (2,2,1,2) | A = A - (HL) - CF

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

> #### Description

> Subtracts the C flag and the data whose address is in HL from A. The result is stored in A. These operations output an inverted carry:

> - The C flag is set if A is less than the data being subtracted from it.

> - The C flag is cleared if A is greater than the data being subtracted from it.

> - The C flag is unchanged if A is equal to the data being subtracted from it.

> The Rabbit 4000 assembler views "SBC A,(HL)" and "SBC (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.

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