Atmel C51 Handbuch Seite 19
- Seite / 116
- Inhaltsverzeichnis
- LESEZEICHEN
Bewertet. / 5. Basierend auf Kundenbewertungen
The 8051 Instruction Set
1-17 Atmel 8051 Microcontrollers Hardware Manual
4316E–8051–01/07
MOV direct,#data Move immediate data to direct byte 3 24
MOV @R
i
,A Move Accumulator to indirect RAM 1 12
MOV @R
i
,direct Move direct byte to indirect RAM 2 24
MOV @R
i
,#data Move immediate data to indirect RAM 2 12
MOV DPTR,#data16 Load Data Pointer with a 16-bit
constant
3 24
MOVC A,@A+DPTR Move Code byte relative to DPTR to
Acc
1 24
MOVC A,@A+PC Move Code byte relative to PC to Acc 1 24
MOVX A,@R
i
Move External RAM (8-bit addr) to
Acc
1 24
DATA TRANSFER (continued)
MOVX A,@DPTR Move Exernal RAM (16-bit addr) to
Acc
1 24
MOVX @R
i
,A Move Acc to External RAM (8-bit
addr)
1 24
MOVX @DPTR,A Move Acc to External RAM (16-bit
addr)
1 24
PUSH direct Push direct byte onto stack 2 24
POP direct Pop direct byte from stack 2 24
XCH A,R
n
Exchange register with Accumulator 1 12
XCH A,direct Exchange direct byte with
Accumulator
2 12
XCH A,@R
i
Exchange indirect RAM with
Accumulator
1 12
XCHD A,@R
i
Exchange low-order Digit indirect
RAM with Acc
1 12
BOOLEAN VARIABLE MANIPULATION
CLR C Clear Carry 1 12
CLR bit Clear direct bit 2 12
SETB C Set Carry 1 12
SETB bit Set direct bit 2 12
CPL C Complement Carry 1 12
CPL bit Complement direct bit 2 12
ANL C,bit AND direct bit to CARRY 2 24
ANL C,/bit AND complement of direct bit to Carry 2 24
ORL C,bit OR direct bit to Carry 2 24
ORL C,/bit OR complement of direct bit to Carry 2 24
MOV C,bit Move direct bit to Carry 2 12
MOV bit,C Move Carry to direct bit 2 24
JC rel Jump if Carry is set 2 24
JNC rel Jump if Carry not set 2 24
Mnemonic Description Byte Oscillator
Period
- Atmel 8051 Microcontrollers 1
- Hardware Manual 1
- Table of Contents 2
- Section 1 3
- 1.2 Addressing 4
- 1.3 Arithmetic 6
- 1.4 Logical 7
- 1.5 Data Transfers 8
- The 8051 Instruction Set 10
- 1.6 External RAM 11
- 1.7 Lookup Tables 11
- 1.8 Boolean 12
- Instructions 12
- C= bit1 XRL bit2 13
- MOV C, bit1 13
- JNB bit2, OVER 13
- OVER: (continue) 13
- 1.9 Jump 14
- 1.10 Read-Modify 16
- Write Instruction 16
- Features 16
- 1.11 Instruction Set 17
- 1.12 Instructions That 21
- Affect Flag 21
- Settings 21
- 1.13 Instruction Table 22
- 1.14 Instruction Definitions 25
- 1.14.2 ADD A,<src-byte> 26
- ADD A,direct 26
- ADD A,@R 26
- ADD A,#data 26
- ADDC A,R 27
- ADDC A,direct 27
- ADDC A,@R 27
- ADDC A,#data 27
- 1.14.4 AJMPaddr11 28
- ANL A,R 29
- ANL A,direct 29
- ANL A,@R 29
- 1.14.6 ANLC,<src-bit> 30
- ANL A,#data 30
- ANL direct,A 30
- ANL direct,#data 30
- ANL C,bit 30
- 1.14.7 CJNE <dest 31
- ANL C,/bit 31
- CJNE A,direct,rel 31
- CJNE A,#data,rel 32
- ,#data,rel 32
- CJNE @R 32
- ,data,rel 32
- 1.14.8 CLR A 33
- 1.14.9 CLR bit 33
- CLR bit 33
- 1.14.10 CPL A 34
- 1.14.11 CPL bit 34
- CPL bit 34
- 1.14.12 DA A 35
- 1.14.13 DECbyte 36
- DEC direct 36
- 1.14.14 DIVAB 37
- DJNZ direct,rel 38
- 1.14.16 INC<byte> 39
- INC direct 39
- 1.14.17 INC DPTR 40
- 1.14.18 JB blt,rel 40
- 1.14.19 JBC bit,rel 41
- 1.14.20 JC rel 41
- 1.14.21 JMP @A+DPTR 42
- 1.14.22 JNB bit,rel 42
- 1.14.23 JNC rel 43
- 1.14.24 JNZ rel 43
- 1.14.25 JZ rel 44
- 1.14.26 LCALLaddr16 44
- 1.14.27 LJMPaddr16 45
- 1.14.28 MOV <dest 45
- MOV A,R 45
- 4316E–8051–01/07 46
- 1.14.30 MOV DPTR,#data16 49
- 1.14.31 MOVC A,@A+ 49
- <base-reg> 49
- 1.14.32 MOVX <dest 50
- MOVC A,@A+DPTR 50
- MOVC A,@A+PC 50
- MOVX A,@R 50
- 1.14.33 MUL AB 51
- MOVX A,@DPTR 51
- MOVX @DPTR,A 51
- 1.14.34 NOP 52
- <src-byte> 53
- ORL A,direct 53
- ORL A,@R 53
- 1.14.35 ORL<dest-byte> 53
- 1.14.37 POP direct 56
- 1.14.38 PUSH direct 56
- 1.14.39 RET 57
- 1.14.40 RETI 57
- 1.14.41 RL A 58
- 1.14.42 RLC A 58
- 1.14.43 RR A 59
- 1.14.44 RRC A 59
- 1.14.45 SETB<bit> 60
- 1.14.46 SJMP rel 60
- SETB bit 60
- SUBB A,R 61
- SUBB A,direct 61
- SUBB A,@R 61
- 1.14.48 SWAP A 62
- 1.14.49 XCH A,<byte> 62
- SUBB A,#data 62
- XCH A,R 62
- XCH A,direct 62
- 1.14.50 XCHD A,@R 63
- XCH A,@R 63
- 1.14.51 XRL <dest 64
- XRL A,R 64
- XRL A,direct 64
- XRL A,@R 64
- XRL A,@#data 65
- XRL direct,A 65
- Section 2 66
- Note: (*)For Timer 2 only 67
- 2.2 Special Function 68
- Registers 68
- 2.3 Oscillator and 70
- Clock Circuit 70
- 2.4 CPU Timing 71
- 2.5 Port Structures 73
- 2.6 Accessing 77
- External Memory 77
- 2.7 PSEN 78
- Reset Value = XXXX XX00b 80
- Table 2-2. AUXR Register 80
- 2.9 Timer/Counters 81
- 2.10 Timer 0 82
- 2.11 Timer 1 84
- 2.12 Timer 2 89
- Timer 2 Control Register 92
- 2.13 Serial Interface 94
- Baud Rate Selection for 97
- UART for Mode 1 and 3 97
- Common Features Description 100
- 2.14 Framing Error 104
- Detection 104
- 2.15 Automatic 105
- Address 105
- Recognition 105
- UART Registers 108
- Reset Value = 0000 0000b 110
- Bit addressable 110
- Table 2-24. T2CON Register 110
- 2.16 Interrupts 112
- Regional Headquarters 116
Verwandte Produkte und Handbücher für Nein Atmel C51
Nein Atmel ATEVK525 Betriebsanweisung
(30 Seiten)
(30 Seiten)
Nein Atmel REB233-XPRO Betriebsanweisung
(18 Seiten)
(18 Seiten)
Nein Atmel REB233-XPRO Bedienungsanleitung
(51 Seiten)
(51 Seiten)
Nein Atmel AVR XMEGA 8/16-bit High Performance Low Power Flash Microcontrollers Datenblatt
(145 Seiten)
(145 Seiten)
Nein Atmel AT91SAM7L-STK Bedienungsanleitung
(35 Seiten)
(35 Seiten)
Nein Atmel ATmega88PA Datenblatt
(39 Seiten)
(39 Seiten)
Nein Atmel AT91SAM7L-STK Betriebsanweisung
(40 Seiten)
(40 Seiten)
Nein Atmel AT91SAM7L-STK Bedienungsanleitung
(24 Seiten)
(24 Seiten)
Nein Atmel REB233-XPRO Bedienungsanleitung
(10 Seiten)
(10 Seiten)
Nein Atmel AVR XMEGA 8/16-bit High Performance Low Power Flash Microcontrollers Bedienungsanleitung
(18 Seiten)
(18 Seiten)
Nein Atmel C51 Datenblatt
(21 Seiten)
(21 Seiten)
Nein Atmel C51 Datenblatt
(127 Seiten)
(127 Seiten)
Nein Atmel AT85RFD-07 Bedienungsanleitung
(4 Seiten)
(4 Seiten)
Nein Atmel ATAK2270 Bedienungsanleitung
(4 Seiten)
(4 Seiten)
Nein Atmel ATAK2270 Bedienungsanleitung
(5 Seiten)
(5 Seiten)
© 2020, manymanuals.de. Alle Rechte vorbehalten. | 0.044 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Kommentare zu diesen Handbüchern