IN X
IN
(X) ← (X) + 1
Op e r a t io n :
F u n c t io n :
This instruction adds one to the contents of X.
St a t u s fla g :
N :
V :
T :
B :
I :
D :
Z :
C :
Addressing mode
∆INX
Implied
CREMENT INDEX REGISTER
N is 1 when bit 7 is 1 after the operation; otherwise N is
0.
No change
No change
No change
No change
No change
Z is 1 when the operation result is 0; otherwise Z is 0.
No change
Statement
X
BY ONE
Machine codes
Byte number
E8
16
IN X
Cycle number
1
2
63