CHAPTER 19 INSTRUCTION SET
(2) 16-bit instructions
MOVW, XCHW, ADDW, SUBW, CMPW, PUSH, POP, INCW, DECW
2nd Operand
1st Operand
#word
AX
rpNote
saddrp
SP
None
AX
ADDW
MOVW
XCHW
MOVW
MOVW
SUBW
CMPW
rp
MOVW
MOVWNote
INCW
DECW
PUSH
POP
saddrp
SP
MOVW
MOVW
Note Only when rp = BC, DE, or HL.
(3) Bit manipulation instructions
SET1, CLR1, NOT1, BT, BF
2nd Operand
$addr16
None
1st Operand
A.bit
BT
BF
SET1
CLR1
sfr.bit
BT
BF
SET1
CLR1
saddr.bit
PSW.bit
[HL].bit
CY
BT
BF
SET1
CLR1
BT
BF
SET1
CLR1
SET1
CLR1
SET1
CLR1
NOT1
User’s Manual U15075EJ1V0UM00
307
NEC [ NEC ]
