參數(shù)資料
型號(hào)： TS68040VR33A
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： Third- Generation 32-bit Microprocessor
中文描述： 32-BIT, 33 MHz, MICROPROCESSOR, CPGA179
封裝： CERAMIC, PGA-179
文件頁數(shù)： 36/49頁
文件大?。?/td> 1637K
代理商： TS68040VR33A
36
TS68040
2116A–HIREL–09/02
Note:
1. TS6840 additions or alterations to the TS68030 and TS68881/TS68882 instructions
sets.
Note:
1. TS6840 additions or alterations to the TS68030 and TS68881/TS68882 instructions
sets.
The TS68040 floating-point instructions, a commonly used subset of the TS68882
instruction set, are implemented in hardware. The remaining unimplemented instruc-
tions are less frequently used and are efficiently emulated in software, maintaining
compatibility with the TS68881/TS68882 floating-point coprocessors.
The TS68040 instruction set includes MOVE16, a new user instruction that allows high-
speed transfers of 16-byte blocks between external devices such as memory to memory
or coprocessor to memory.
SBCD
Scc
STOP
SUB
SUBA
SUBI
SUBQ
SUBX
SWAP
Substract Decimal With Extend
Set Conditionally
Stop
Subtract
Subtract Address
Subtract Immediate
Subtract Quick
Subtract With Extend
Swap Register Words
TAS
TRAP
TRAPcc
TRAPV
TST
Test Operand And Set
Trap
Trap Conditionally
Trap On Overflow
Trap Operand
UNLK
UNPK
Unlink
Unpack BCD
Table 21.
Floating-point instructions
Mnemonic
Description
FABS
(1)
FADD
(1)
FBcc
FCMP
FDBcc
FDIV
(1)
FMOVE
(1)
FMOVEM
FMUL
(1)
FNEG
(1)
FRESTORE
FSAVE
FScc
FSQRT
(1)
FSUB
(1)
FTRAPcc
FTST
Floating-point Absolute Value
Floating-point Add
Branch On Floating-point Condition
Floating-point Compare
Floating-point Decrement And Branch
Floating-point Divide
Move Floating-point Register
Move Multiple Floating-point Registers
Floating-point Multiply
Floating-point Negate
Restore Floating-point Internal State
Save Floating-point Internal State
Set According To Floating-point Condition
Floating-point Square Root
Floating-point Substract
Trap On Floating-point Condition
Floating-point Test
Table 20.
Instruction Set Summary (Continued)
Mnemonic
Description
相關(guān)PDF資料
PDF描述
TS68040DESC01XCA Third- Generation 32-bit Microprocessor
TS68040DESC01YCA Third- Generation 32-bit Microprocessor
TS68040DESC02ZCA Third- Generation 32-bit Microprocessor
TS68040DESC01ZCA Third- Generation 32-bit Microprocessor
TS68040DESC02XCA Third- Generation 32-bit Microprocessor
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