negx
Sizes
byte, word, long
Default Size
word
Affected Flags
X
N
Z
V
C
✱
✱
✱
✱
✱
Operands
Op 1
Dn/(An)/d(An)/Ea/<label>/d(An,Xn)
Negates the destination and subtracts the extend flag as well, with the cumulative zero-flag rule used by multi-precision arithmetic.