參數(shù)資料
型號(hào): UPD784224
廠商: NEC Corp.
英文描述: 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 16/8-BIT單晶片微控制器
文件頁數(shù): 57/92頁
文件大?。?/td> 687K
代理商: UPD784224
57
μ
PD784224, 784225, 784224Y, 784225Y
Data Sheet U12376EJ1V0DS00
(2) 16-bit instructions (The instructions in parentheses are combinations realized by describing AX as
rp)
MOVW, XCHW, ADDW, SUBW, CMPW, MULUW, MULW, DIVUX, INCW, DECW, SHRW, SHLW, PUSH,
POP, ADDWG, SUBWG, PUSHU, POPU, MOVTBLW, MACW, MACSW, SACW
Table 13-2. Instruction List by 16-Bit Addressing
Second Operand
#word
AX
rp
saddrp
sfrp
!addr16
mem
[WHL+]
byte
n
None
Note 2
rp'
saddrp'
!!addr24
[saddrp]
First Operand
[%saddrg]
AX
(MOVW)
(MOVW)
(MOVW)
(MOVW)
Note 3
MOVW
(MOVW)
MOVW
(MOVW)
ADDW
Note 1
(XCHW)
(XCHW)
(XCHW)
Note 3
(XCHW)
XCHW
XCHW
(XCHW)
(ADD)
Note 1
(ADDW)
Note 1
(ADDW)
Note 1,3
(ADDW)
Note 1
rp
MOVW
(MOVW)
MOVW
MOVW
MOVW
MOVW
SHRW
MULW
Note 4
ADDW
Note 1
(XCHW)
XCHW
XCHW
XCHW
SHLW
INCW
(ADDW)
Note 1
ADDW
Note 1
ADDW
Note 1
ADDW
Note 1
DECW
saddrp
MOVW
(MOVW)
Note 3
MOVW
MOVW
INCW
ADDW
Note 1
(ADDW)
Note 1
ADDW
Note 1
XCHW
DECW
ADDW
Note 1
sfrp
MOVW
MOVW
MOVW
PUSH
ADDW
Note 1
(ADDW)
Note 1
ADDW
Note 1
POP
!addr16
MOVW
(MOVW)
MOVW
MOVTBLW
!!addr24
mem
MOVW
[saddrp]
[%saddrg]
PSW
PUSH
POP
SP
ADDWG
SUBWG
post
PUSH
POP
PUSHU
POPU
[TDE+]
(MOVW)
SACW
byte
MACW
MACSW
Notes 1.
The operands of SUBW and CMPW are the same as that of ADDW.
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.
相關(guān)PDF資料
PDF描述
UPD784224GC 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784224GK 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784224Y 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784225 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784225Y 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
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