Motorola MC68020 User Manual page 28

Mnemonic
ABCD Add Decimal with Extend
ADD Add
ADDA Add Address
ADDI Add Immediate
ADDQ Add Quick
ADDX Add with Extend
AND Logical AND
ANDI Logical AND Immediate
ASL, ASR Arithmetic Shift Left and Right
Bcc Branch Conditionally
BCHG Test Bit and Change
BCLR Test Bit and Clear
BFCHG Test Bit Field and Change
BFCLR Test Bit Field and Clear
BFEXTS Signed Bit Field Extract
BFEXTU Unsigned Bit Field Extract
BFFFO Bit Field Find First One
BFINS Bit Field Insert
BFSET Test Bit Field and Set
BFTST Test Bit Field
BKPT Breakpoint
BRA Branch Always
BSET Test Bit and Set
BSR Branch to Subroutine
BTST Test Bit
CALLM Call Module
CAS Compare and Swap Operands
CAS2 Compare and Swap Dual Operands
CHK Check Register Against Bound
CHK2 Check Register Against Upper and Lower Bound
CLR Clear
CMP Compare
CMPA Compare Address
CMPI Compare Immediate
CMPM Compare Memory to Memory
CMP2 Compare Register Against Upper and Lower Bounds
DBcc Test Condition, Decrement and Branch
DIVS, DIVSL Signed Divide
DIVU, DIVUL Unsigned Divide
EOR Logical Exclusive OR
EORI Logical Exclusive Or Immediate
EXG Exchange Registers
EXT, EXTB Sign Extend
ILLEGAL Take Illegal Instruction Trap
JMP Jump
JSR Jump to Subroutine
LEA Load Effective Address
LINK Link and Allocate
LSL, LSR Logical Shift Left and Right
MOVE Move
MOVEA Move Address
MOVE CCR Move Condition Code Register
MOVE SR Move Status Register
MOTOROLA
Table 1-2. Instruction Set
Description
M68020 USER'S MANUAL
Mnemonic
MOVE USP Move User Stack Pointer
MOVEC Move Control Register
MOVEM Move Multiple Registers
MOVEP Move Peripheral
MOVEQ Move Quick
MOVES Move Alternate Address Space
MULS Signed Multiply
MULU Unsigned Multiply
NBCD Negate Decimal with Extend
NEG Negate
NEGX Negate with Extend
NOP No Operation
NOT Logical Complement
OR Logical Inclusive OR
ORI Logical Inclusive OR Immediate
ORI CCR Logical Inclusive Or Immediate to Condition Codes
ORI SR Logical Inclusive OR Immediate to Status Register
PACK Pack BCD
PEA Push Effective Address
RESET Reset External Devices
ROL, ROR Rotate Left and Right
ROXL,ROXR Rotate with Extend Left and Right
RTD Return and Deallocate
RTE Return from Exception
RTM Return from Module
RTR Return and Restore Codes
RTS Return from Subroutine
SBCD Subtract Decimal with Extend
Scc Set Conditionally
STOP Stop
SUB Subtract
SUBA Subtract Address
SUBI Subtract Immediate
SUBQ Subtract Quick
SUBX Subtract with Extend
SWAP Swap Register Words
TAS Test and Set an Operand
TRAP Trap
TRAPcc Trap Conditionally
TRAPV Trap on Overflow
TST Test Operand
UNLK Unlink
UNPK Unpack BCD
COPROCESSOR INSTRUCTIONS
Mnemonic
cpBcc Branch Conditionally
cpDBcc Test Coprocessor Condition, Decrement and Branch
cpGEN Coprocessor General Instruction
cpRESTORE Restore Internal State of Coprocessor
cpSAVE Save Internal State of Coprocessor
cpScc Set Conditionally
cpTRAPcc Trap Conditionally
Description
Description
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