參數(shù)資料
型號(hào): MII-300GP
元件分類(lèi): 微控制器/微處理器
英文描述: 32-BIT, 300 MHz, MICROPROCESSOR, PGA296
封裝: SPGA, 296 PIN
文件頁(yè)數(shù): 101/257頁(yè)
文件大小: 1234K
代理商: MII-300GP
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)當(dāng)前第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)第160頁(yè)第161頁(yè)第162頁(yè)第163頁(yè)第164頁(yè)第165頁(yè)第166頁(yè)第167頁(yè)第168頁(yè)第169頁(yè)第170頁(yè)第171頁(yè)第172頁(yè)第173頁(yè)第174頁(yè)第175頁(yè)第176頁(yè)第177頁(yè)第178頁(yè)第179頁(yè)第180頁(yè)第181頁(yè)第182頁(yè)第183頁(yè)第184頁(yè)第185頁(yè)第186頁(yè)第187頁(yè)第188頁(yè)第189頁(yè)第190頁(yè)第191頁(yè)第192頁(yè)第193頁(yè)第194頁(yè)第195頁(yè)第196頁(yè)第197頁(yè)第198頁(yè)第199頁(yè)第200頁(yè)第201頁(yè)第202頁(yè)第203頁(yè)第204頁(yè)第205頁(yè)第206頁(yè)第207頁(yè)第208頁(yè)第209頁(yè)第210頁(yè)第211頁(yè)第212頁(yè)第213頁(yè)第214頁(yè)第215頁(yè)第216頁(yè)第217頁(yè)第218頁(yè)第219頁(yè)第220頁(yè)第221頁(yè)第222頁(yè)第223頁(yè)第224頁(yè)第225頁(yè)第226頁(yè)第227頁(yè)第228頁(yè)第229頁(yè)第230頁(yè)第231頁(yè)第232頁(yè)第233頁(yè)第234頁(yè)第235頁(yè)第236頁(yè)第237頁(yè)第238頁(yè)第239頁(yè)第240頁(yè)第241頁(yè)第242頁(yè)第243頁(yè)第244頁(yè)第245頁(yè)第246頁(yè)第247頁(yè)第248頁(yè)第249頁(yè)第250頁(yè)第251頁(yè)第252頁(yè)第253頁(yè)第254頁(yè)第255頁(yè)第256頁(yè)第257頁(yè)
1-4
PRELIMINARY
Integer Unit
Advanci ng the S tandar ds
1.2.1 Pipeline Stages
The Instruction Fetch (IF) stage, shared by
both the X and Y pipelines, fetches 16 bytes of
code from the cache unit in a single clock
cycle. Within this section, the code stream is
checked for any branch instructions that could
affect normal program sequencing.
If an unconditional or conditional branch is
detected, branch prediction logic within the IF
stage generates a predicted target address for
the instruction. The IF stage then begins
fetching instructions at the predicted address.
The superpipelined Instruction Decode
function contains the ID1 and ID2 stages.
ID1, shared by both pipelines, evaluates the
code stream provided by the IF stage and
determines the number of bytes in each
instruction. Up to two instructions per clock
are delivered to the ID2 stages, one in each
pipeline.
The ID2 stages decode instructions and send
the decoded instructions to either the X or Y
pipeline for execution. The particular pipeline
is chosen, based on which instructions are
already in each pipeline and how fast they are
expected to flow through the remaining pipe-
line stages.
The Address Calculation function contains
two stages, AC1 and AC2. If the instruction
refers to a memory operand, the AC1 calcu-
lates a linear memory address for the instruc-
tion.
The AC2 stage performs any required memory
management functions, cache accesses, and
register file accesses. If a floating point instruc-
tion is detected by AC2, the instruction is sent
to the FPU for processing.
The Execute (EX) stage executes instructions
using the operands provided by the address
calculation stage.
The Write-Back (WB) stage is the last IU
stage. The WB stage stores execution results
either to a register file within the IU or to a
write buffer in the cache control unit.
1.2.2 Out-of-Order
Processing
If an instruction executes faster than the
previous instruction in the other pipeline, the
instructions may complete out of order. All
instructions are processed in order, up to the
EX stage. While in the EX and WB stages,
instructions may be completed out of order.
If there is a data dependency between two
instructions, the necessary hardware interlocks
are enforced to ensure correct program
execution. Even though instructions may
complete out of order, exceptions and writes
resulting from the instructions are always
issued in program order.
相關(guān)PDF資料
PDF描述
MJ10000 20 A, 350 V, NPN, Si, POWER TRANSISTOR, TO-204AA
MJ1000 10 A, 60 V, NPN, Si, POWER TRANSISTOR, TO-204AA
MJ1001 10 A, 80 V, NPN, Si, POWER TRANSISTOR, TO-204AA
MJ10022 40 A, 350 V, NPN, Si, POWER TRANSISTOR, TO-204AE
MJ3000 10 A, 60 V, NPN, Si, POWER TRANSISTOR, TO-204AA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MII400-12E4 功能描述:分立半導(dǎo)體模塊 IGBT MODULE 1200V, 400A RoHS:否 制造商:Infineon Technologies 產(chǎn)品:Thyristor Power Modules 類(lèi)型:Phase Controls 安裝風(fēng)格:Screw 封裝 / 箱體:DT61 封裝:
MII-400GP 95MHZ2.2V 制造商:CYRIX 功能描述:
MII75-12A3 功能描述:分立半導(dǎo)體模塊 75 Amps 1200V RoHS:否 制造商:Infineon Technologies 產(chǎn)品:Thyristor Power Modules 類(lèi)型:Phase Controls 安裝風(fēng)格:Screw 封裝 / 箱體:DT61 封裝:
MI-IAM 制造商:VICOR 制造商全稱(chēng):Vicor Corporation 功能描述:Military Input Attenuator Modules
MIIC5271 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:UCAP NEGATIVE LOW DROPOUT REGULATOR