QL Programación Avanzada | ||
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Anterior | Siguiente |
En el capítulo 2 puede encontrar un análisis más detallado del microprocesador 68008 y su juego de instrucciones.
Mnemonic | Description |
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ADBC | Add Decimal With Extend |
ADD | Add |
AND | Logical And |
ASL | Arithmetic Shift Left |
ASR | Arithmetic Shift Right |
BCC | Branch Conditionally |
BCHG | Bit Test and Change |
BCLR | Bit Test and Clear |
BRA | Branch Always |
BSET | Bit Test and Set |
BSR | Branch to Subroutine |
BTST | Bit Test |
CHK | Check Register Against Bounds |
CLR | Clear Operand |
CMP | Compare |
DBCC | Test Condition, Decrement and Branch |
DIVS | Signed Divide |
DIVU | Unsigned Divide |
EOR | Exclusive Or |
EXG | Exchange Registers |
EXT | Sign Extend |
JMP | Jump |
JSR | Jump to Subroutine |
LEA | Load Effective Address |
LINK | Link Stack |
LSL | Logical Shift Left |
LSR | Logical Shift Right |
MOVE | Move |
MOVEM | Move Multiple Registers |
MOVEP | Move Peripheral Data |
MULS | Signed Multiply |
MULU | Unsigned Multiply |
NBCD | Negate Decimal with Extend |
NEG | Negate |
NOP | No Operation |
NOT | One's Complement |
OR | Logical Or |
PEA | Push Effective Address |
RESET | Reset External Devices |
ROL | Rotate Left without Extend |
ROR | Rotate Right without Extend |
ROXL | Rotate Left with Extend |
ROXR | Rotate Right with Extend |
RTE | Return from Exception |
RTR | Return and Restore |
RTS | Return from Subroutine |
SBCD | Subtract Decimal with Extend |
SCC | Set Conditional |
STOP | Stop |
SUB | Subtract |
SWAP | Swap Data Register Halves |
TAS | Test and Set Operand |
TRAP | Trap |
TRAPV | Trap on Overflow |
TST | Test |
UNLK | Unlink |
Instruction Type | Variation | Description |
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ADD | ADD | Add |
ADDA | Add Address | |
ADDQ | Add Quick | |
ADDI | Add Immediate | |
ADDX | Add with Extend | |
AND | AND | Logical And |
ANDI | And Immediate | |
ANDI to CCR | And Immediate to Condition Codes | |
ANDI to SR | And Immediate to Status Register | |
CMP | CMP | Compare |
CMPA | Compare Address | |
CMPM | Compare Memory | |
CMPI | Compare Immediate | |
EOR | EOR | Exclusive Or |
EORI | Exclusive Or Immediate | |
EORI to CCR | Exclusive Or Immediate to Condition Codes | |
EORI to SR | Exclusive Or Immediate to Status Register | |
MOVE | MOVE | Move |
MOVEA | Move Address | |
MOVEQ | Move Quick | |
MOVE from SR | Move from Status Register | |
MOVE to SR | Move to Status Register | |
MOVE to CCR | Move to Condition Codes | |
MOVE USP | Move User Stack Pointer | |
NEG | NEG | Negate |
NEGX | Negate with Extend | |
OR | OR | Logical Or |
ORI | Or Immediate | |
ORI to CCR | Or Immediate to Condition Codes | |
ORI to SR | Or Immediate to Status Register | |
SUB | SUB | Subtract |
SUBA | Subtract Address | |
SUBI | Subtract Immediate | |
SUBQ | Subtract Quick | |
SUBX | Subtract with Extend |
Anterior | Tabla de contenidos | Siguiente |
Mapa de la memoria | Especificaciones de la ROM enchufable |