sub
Sizes
byte, word, long
Default Size
word
Affected Flags
X
N
Z
V
C
✱
✱
✱
✱
✱
Operands
Op 1
Dn/An/(An)/d(An)/d(An,Xn)/Ea/<label>/d(PC)/d(PC,Xn)/Im
Op 2
Dn/An/(An)/d(An)/d(An,Xn)/Ea/<label>
Subtracts the value of the first operand from second operand and stores in the second. If the second operand is an address register, the SUBA instruction is used instead.