参数资料
型号: MC68030RC40C
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 40 MHz, MICROPROCESSOR, CPGA128
封装: LEAD FREE, PGA-128
文件页数: 2/44页
文件大小: 499K
代理商: MC68030RC40C
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MC68EC030 TECHNICAL DATA
MOTOROLA
INSTRUCTION SET OVERVIEW
The MC68EC030 instruction set is listed in Table 2. Each instruction, with few exceptions, operates on
bytes, words, and long words, and most instructions can use any of the 18 addressing modes. The
MC68EC030 is upward source- and object-level code compatible with the M68000 Family because it
supports all instructions of previous family members.
Table 2. Instruction Set
Mnemonic
Description
Mnemonic
Description
ABCD
Add Decimal with Extend
MOVE
Move
ADD
Add
MOVEA
Move Address
ADDA
Add Address
MOVE CCR
Move Condition Code Register
ADDI
Add Immediate
MOVE SR
Move Status Register
ADDQ
Add Quick
MOVE USP
Move User Stack Pointer
ADDX
Add with Extend
MOVEC
Move Control Register
AND
Logical AND
MOVEM
Move Multiple Registers
ANDI
Logical AND Immediate
MOVEP
Move Peripheral
ASL,ASR
Arithmetic Shift Left and Right
MOVEQ
Move Quick
Bcc
Branch Conditionally
MOVES
Move Alternate Address Space
BCHG
Test Bit and Change
MULS
Signed Multiply
BCLR
Test Bit and Clear
MULU
Unsigned Multiply
BFCHG
Test Bit Field and Change
NBCD
Negate Decimal with Extend
BFCLR
Test Bit Field and Clear
NEG
Negate
BFEXTS
Signed Bit Field Extract
NEGX
Negate with Extend
BEFXTU
Unsigned Bit Field Extract
NOP
No Operation
BFFFO
Bit Field Find First One
NOT
Logical Complement
BFINS
Bit Field Insert
OR
Logical Inclusive OR
BFSET
Test Bit Field and Set
ORI
Logical Inclusive OR Immediate
BFTST
Test Bit Field
PACK
Pack BCD
BKPT
Breakpoint
PEA
Push Effective Address
BRA
Branch
PFLUSH
No Effect
BSET
Test Bit and Set
PLOAD
No Effect
BSR
Branch to Subroutine
PMOVE
Move to/from ACx Registers
BTST
Test Bit
PTEST
Test Address in ACx Registers
CAS
Compare and Swap Operands
RESET
Reset External Devices
CAS2
Compare and Swap Dual Operands
ROL, ROR
Rotate Left and Right
CHK
Check Register Against Bound
ROXL, ROXR
Rotate with Extend Left and Right
CHK2
Check Register Against Upper and Lower
RTD
Return and Deallocate
Bounds
RTE
Return from Exception
CLR
Clear
RTR
Return and Restore Codes
CMP
Compare
RTS
Return from Subroutine
CMPA
Compare Address
SBCD
Subtract Decimal with Extend
CMPI
Compare Immediate
Scc
Set Conditionally
CMPM
Compare Memory to Memory
STOP
Stop
CMP2
Compare Register Against Upper and
SUB
Subtract
Lower Bounds
SUBA
Subtract Address
DBcc
Test Condition, Decrement and Branch
SUBI
Subtract Immediate
DIVS,DIVSL
Signed Divide
SUBQ
Subtract Quick
DIVU, DIVUL
Unsigned Divide
SUBX
Subtract with Extend
EOR
Logical Exclusive OR
SWAP
Swap Register Words
EORI
Logical Exclusive OR Immediate
TAS
Test Operand and Set
EXG
Exchange Registers
TRAP
Trap
EXT, EXTB
Sign Extend
TRAPcc
Trap Conditionally
ILLEGAL
Take Illegal Instruction Trap
TRAPV
Trap on Overflow
JMP
Jump
TST
Test Operand
JSR
Jump to Subroutine
UNLK
Unlink
LEA
Load Effective Address
UNPK
Unpack BCD
LINK
Link and Allocate
LSL, LSR
Logical Shift Left and Right
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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