CHAPTER 20 INSTRUCTION SET
User’s Manual U13045EJ2V0UM00
249
(2) 16-bit instructions
MOVW, XCHW, ADDW, SUBW, CMPW, PUSH, POP, INCW, DECW
2nd Operand
#word
AX
rp
Note
saddrp
SP
None
1st Operand
AX
ADDW
MOVW
MOVW
MOVW
SUBW
XCHW
CMPW
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
$addr16
None
1st Operand
A.bit
BT
SET1
BF
CLR1
sfr.bit
BT
SET1
BF
CLR1
saddr.bit
BT
SET1
BF
CLR1
PSW.bit
BT
SET1
BF
CLR1
[HL].bit
SET1
CLR1
CY
SET1
CLR1
NOT1
Summary of Contents for mPD789101
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