NEC switch - Manual (Page 208)

CHAPTER 15 INSTRUCTION SET
User’s Manual U12978EJ3V0UD
208
(2) 16-bit instructions
MOVW, XCHW, ADDW, SUBW, CMPW, PUSH, POP, INCW, DECW
2nd Operand
1st Operand
#word AX rp Note saddrp SP None
AX ADDW
SUBW
CMPW
MOVW
XCHW
MOVW MOVW
rp MOVW MOVW Note INCW
DECW
PUSH
POP
saddrp MOVW
SP MOVW
Note Only when rp = BC, DE, or HL .
(3) Bit manipulation instructions
SET1, CLR1, NOT1, BT, BF
2nd Operand
1st Operand
$addr16 None
A.bit BT
BF
SET1
CLR1
sfr.bit BT
BF
SET1
CLR1
saddr.bit BT
BF
SET1
CLR1
PSW.bit BT
BF
SET1
CLR1
[HL].bit SET1
CLR1
CY SET1
CLR1
NOT1