Instruction Set - Motorola MC68030 User Manual

Table 1-2. Instruction Set
Mnemonic
Description Mnemonic Description
ABCD Add Decimal with Extend MOVE USP Move User Stack Pointer
ADD Add MOVEC Move Control Register
ADDA Add Address MOVEM Move Multiple Registers
ADDI Add Immediate MOVEP Move Peripheral
ADDQ Add Quick MOVEQ Move Quick
ADDX Add with Extend MOVES Move Alternate Address Space
AND Logical AND
ANDI Logical AND Immediate
ASL, ASR
Arithmetic Shift Left and Ri(lht
MULS Signed Multiply
MULU Unsigned Multiply
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
NBCD Negate Decimal with Extend
NEG Negate
NEGX Negate with Extend
NOP No Operation
NOT Logical Complement
BFEXTS Signed Bit Field Extract
OR Logical Inclusive OR
BFEXTU Unsigned Bit Field Extract
ORI Logical Inclusive OR Immediate
BFFFO
Bit Field Find First One
ORICCR Logical Inclusive OR Immediate to
BFINS
Bit Field Insert
Condition Codes
BFSET
Test Bit Field and Set
ORISR Logical Inclusive OR Immediate to Status
BFTST
Test Bit Field
Register
BKPT Breakpoint
PACK Pack BCD
BRA
Branch
BSET
Test Bit and Set
PEA Push Effective Address
BSR
Branch to Subroutine
PFLUSH Flush Entry(ies) in the ATC
BTST Test Bit
PFLUSHA
Flush All Entries in the ATC
CAS
Compare and Swap Operands
CAS2 Compare and Swap Dual Operands
CHK
Check Register Against Bound
CHK2 Check Register Against Upper and
PLOADR,
Load Entry into the ATC
PLOADW
PMOVE Move to/from MMU Registers
PMOVEFD Move to/from MMU Registers with Flush
Disable
Lower Bounds
CLR Clear
CMP
Compare
CMPA Compare Address
CMPI
Compare Immediate
CMPM
Compare Memory to Memory
CMP2
Compare Register Against Upper and
Lower Bounds
PTESTR, Test a Logical Address
PTESTW
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
RTR Return and Restore Codes
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
RTS Return from Subroutine
SBCD Subtract Decimal with Extend
Scc Set Conditionally
STOP Stop
SUB Subtract
SUBA Subtract Address
SUBI Subtract Immediate
ILLEGAL
Take Illegal Instruction Trap
SUBQ Subtract Quick
JMP Jump
JSR
Jump to Subroutine
SUBX
Subtract with Extend
SWAP Swap Register Words
LEA
Load Effective Address
LINK
Link and Allocate
LSL, LSR
Logical Shift Left and Ri(lht
TAS Test Operand and Set
TRAP Trap
TRAPcc Trap Conditionally
TRAPV Trap on Overflow
MOVE
Move
TST Test Operand
MOVEA Move Address
MOVE CCR Move Condition Code Register
MOVE SR
Move Status Register
UNLK Unlink
UNPK Unpack BCD
MOTOROLA MC68030 USER'S MANUAL
1-13