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MICROPROCESSOR INSTRUCTION REFERENCE->SBC HL ss

SBC HL,ss   Subtract with borrow HL and register pair ss

HL <- HL -ss - CY

Flags
    

S	Set if result -ve, else cleared
Z	Set if result zero, else cleared
H	Set if borrow from bit 12
P/V	Set if overflow, else cleared
N	Set always
C	Set if borrow

    

No of	M	T	usec @
bytes	Cycles	states	2 MHz

2

4

15

7.5

ss may be one of BC, DE, HL, SP