RES

Resets the specified byte to zero.

Syntax

res n,op8

Allowed Instructions

res n,a
res n,b
res n,c
res n,d
res n,e
res n,h
res n,l
res n,(hl)
res n,(ix+n)
res n,(iy+n)

Effects

Flags are preserved.

Uses

T-States

r denotes 8-bit register.

r	8
(hl)	15
(ix+X)	23
(iy+X)	23

See Also

AND,BIT,CCF,CPL,OR,SCF,SET,XOR