UPD784035YGC NEC, UPD784035YGC Datasheet - Page 58

• Manufacturer Part Number: UPD784035YGC
• Description: 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
• Manufacturer: NEC

58
First Operand
AX
rp
saddrp
sfrp
!addr16
!!addr24
mem
[saddrp]
[%saddrg]
PSW
SP
post
[TDE+]
byte
(2) 16-bit instructions (The instructions in parentheses are combinations realized by describing AX as
Second Operand
Notes 1. The operands of SUBW and CMPW are the same as that of ADDW.
rp)
MOVW, XCHW, ADDW, SUBW, CMPW, MULUW, MULW, DIVUX, INCW, DECW, SHRW, SHLW, PUSH,
POP, ADDWG, SUBWG, PUSHU, POPU, MOVTBLW, MACW, MACSW, SACW
2. Either the second operand is not used, or the second operand is not an operand address.
3. The code length of some instructions having saddrp2 as saddrp in this combination is short.
4. The operands of MULUW and DIVUX are the same as that of MULW.
ADDW
ADDW
ADDW
ADDW
(MOVW)
ADDWG
SUBWG
MOVW
MOVW
MOVW
MOVW
#word
Note 1
Note 1
Note 1
Note 1
(ADDW)
(ADDW)
(ADD)
(MOVW)
(ADDW)
(MOVW)
(MOVW)
(MOVW)
(MOVW)
(XCHW)
(XCHW)
MOVW
MOVW
AX
Table 12-2. Instruction List by 16-Bit Addressing
Note 1
Note 1
Note 1
Note 3
Note 1
(ADDW)
ADDW
ADDW
ADDW
(MOVW) (MOVW)
(XCHW) (XCHW)
MOVW
MOVW
MOVW
MOVW
XCHW
rp'
rp
Note 1
Note 1
Note 1
Note 1
ADDW
ADDW
(ADDW)
saddrp'
saddrp
MOVW
MOVW
XCHW
XCHW
Note 1,3
Note 1
Note 1
Note 3
Note 3
ADDW
(ADDW)
PD784035Y, 784036Y, 784037Y, 784038Y
(XCHW)
MOVW
MOVW
XCHW
sfrp
Note 1
Note 1
(MOVW)
!!addr24
!addr16
MOVW
XCHW
[%saddrg]
[saddrp]
MOVW
XCHW
mem
(MOVW)
(XCHW)
[WHL+]
SACW
MOVTBLW
byte
SHRW
SHLW
n
MULW
None
MACSW
PUSHU
MACW
DECW
DECW
PUSH
PUSH
PUSH
POPU
INCW
INCW
POP
POP
POP
Note 2
Note 4