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MICROPROCESSOR INSTRUCTION REFERENCE->RES b m

RES b,m  Reset bit b of operand m

m(bit b) <- 0

Flags
    

S	Not affected
Z	Not affected
H	Not affected
P/V	Not affected
N	Not affected
C	Not affected

Assembler syntax: RES <exprn.>,s

    

m:	No of	M	T	usec @
	bytes	cycles	states	2 MHz

r	2	2	8	4
(HL)	2	4	15	7.5
(IX+d)	4	6	23	11.5
(IY+d)	4	6	23	11.5

r may be one of A,B,C,D,E,H,L