參數(shù)資料
型號(hào): 935045620112
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁(yè)數(shù): 44/80頁(yè)
文件大小: 446K
代理商: 935045620112
1997 Dec 15
49
Philips Semiconductors
Product specication
8-bit microcontrollers
P83C524; P80C528; P83C528
Table 33 Instruction set description: Boolean variable manipulation, Program and machine control
MNEMONIC
DESCRIPTION
BYTES
CYCLES
OPCODE
(HEX)
Boolean variable manipulation
CLR
C
Clear carry ag
1
C3
CLR
bit
Clear direct bit
2
1
C2
SETB
C
Set carry ag
1
D3
SETB
bit
Set direct bit
2
1
D2
CPL
C
Complement carry ag
1
B3
CPL
bit
Complement direct bit
2
1
B2
ANL
C,bit
AND direct bit to carry ag
2
82
ANL
C,/bit
AND complement of direct bit to carry ag
2
B0
ORL
C,bit
OR direct bit to carry ag
2
72
ORL
C,/bit
OR complement of direct bit to carry ag
2
A0
MOV
C,bit
Move direct bit to carry ag
2
1
A2
MOV
bit,C
Move carry ag to direct bit
2
92
Program and machine control
ACALL addr11
Absolute subroutine call
2
1addr
LCALL addr16
Long subroutine call
3
2
12
RET
Return from subroutine
1
2
22
RETI
Return from interrupt
1
2
32
AJMP
addr11
Absolute jump
2
1addr
LJMP
addr16
Long jump
3
2
02
SJMP
rel
Short jump (relative address)
2
80
JMP
@A+DPTR
Jump indirect relative to the DPTR
1
2
73
JZ
rel
Jump if A is zero
2
60
JNZ
rel
Jump if A is not zero
2
70
JC
rel
Jump if carry ag is set
2
40
JNC
rel
Jump if carry ag is not set
2
50
JB
bit,rel
Jump if direct bit is set
3
2
20
JNB
bit,rel
Jump if direct bit is not set
3
2
30
JBC
bit,rel
Jump if direct bit is set and clear bit
3
2
10
CJNE
A,direct,rel
Compare direct to A and jump if not equal
3
2
B5
CJNE
A,#data,rel
Compare immediate to A and jump if not equal
3
2
B4
CJNE
Rr,#data,rel
Compare immediate to register and jump if not
equal
32
B*
CJNE
@Ri,#data,rel
Compare immediate to indirect and jump if not
equal
3
2
B6, B7
DJNZ
Rr,rel
Decrement register and jump if not zero
2
D*
DJNZ
direct,rel
Decrement direct and jump if not zero
3
2
D5
NOP
No operation
1
00
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