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參數(shù)資料
| 型號： | TS68EN360MR25L |
| 廠商： | ATMEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-bit Quad Integrated Communication Controller |
| 中文描述： | 32-BIT, 25 MHz, RISC PROCESSOR, CPGA241 |
| 封裝： | CERAMIC, PGA-241 |
| 文件頁數(shù)： | 75/82頁 |
| 文件大?。?/td> | 874K |
| 代理商： | TS68EN360MR25L |
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75
TS68EN360
2113A–HIREL–03/02
UpgradingDesignsfrom
theTS68302
SincetheQUICCisanext-generationTS68302,manydesignerscurrentlyusingthe
TS68302maywishtousetheQUICCinafollow-ondesign.Thefollowingparagraphs
brieflydiscussthisendeavorintermsofarchitecturalapproach,hardwareissues,and
softwareissues.
ArchitecturalApproach
TheQUICCisthelogicalextensionoftheTS86302,buttheoverallarchitectureandphi-
losophyoftheTS86302designremainsintactintheQUICC.TheQUICCkeepsthebest
featuresoftheTS86302,whilemakingthechangesrequiredtoprovideforthe
increasedflexibility,integration,andperformancerequestedbycustomers.Becausethe
CPMisprobablythemostdifficultmoduletolearn,anyonewhohasusedtheTS86302
caneasilybecomefamiliarwiththeQUICCsincetheCPMarchitecturalapproach
remainsintact.
ThemostsignificantarchitecturalchangemadeontheQUICCwasthetranslationofthe
designintothestandard68300familyIMBarchitecture,resultinginafasterCPUand
differentsystemintegrationfeatures.
AlthoughthefeaturesoftheSIM60donotexactlycorrespondtothoseoftheTS86302
SIM,theyareverysimilar.
BecauseofthesimilarityoftheQUICCSIM60andCPUtoothermembersofthe68300
family,suchastheTS68332,previoususersofthesedeviceswillbecomfortablewith
thesesamefeaturesontheQUICC.
HardwareCompatibility
Issues
ThefollowinglistsummarizesthehardwaredifferencesbetweentheTS86302andthe
QUICC:
Pinout–Thepinoutisnotthesame.TheQUICChas240pins;theTS86302has
132pins.
Package–BothdevicesofferPGAandPQFPpackages.However,theQUICCQFP
packagehasa20-milpitch;whereas,theTS86302QFPpackagehasa25-mil
pitch.
SystemBus–ThesystembussignalsnowlooklikethoseoftheTS68020as
opposedtothoseofthe68000.Itisstillpossibletointerface68000peripheralsto
theQUICC,utilizingthesametechniquesusedtointerfacethemtoaTS68020.
SystemBusinSlaveMode–AnumberofQUICCpinstakeonnewfunctionalityin
slavemodetosupportanexternalTS68EC040.OntheTS68302,thepinnames
generallyremainedthesameinslavemode.
PeripheralTiming–Theexternaltimingsoftheperipherals(SCCs,timers,etc.)are
verysimilar(ifnotidentical)tocorrespondingperipheralsontheTS68302.
PinAssignments–TheassignmentofperipheralfunctionstoI/Opinsisdifferentin
severalways.First,theQUICCcontainsmoregeneral-purposeparallelI/Opins
thantheTS68302.However,theQUICCoffersmanymorefunctionsthanevena
240-pinpackagewouldnormallyallow,resultinginmoremultifunctionalpinsthan
theTS68302.
相關PDF資料 |
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| TS68EN360MR33L | 32-bit Quad Integrated Communication Controller |
| TS68EN360VA25L | 32-bit Quad Integrated Communication Controller |
| TS68EN360VA33L | 32-bit Quad Integrated Communication Controller |
| TS68HC901CFN4 | HCMOS MULTI-FUNCTION PERIPHERAL |
| TS68HC901CFN5 | HCMOS MULTI-FUNCTION PERIPHERAL |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TS68EN360MR33L | 制造商:e2v technologies 功能描述:INTEGRATED COMMUNICATION PROCESSOR 241CPGA - Trays |
| TS68EN360MRB/C25L | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:32-bit Quad Integrated Communication Controller |
| TS68EN360MRB/C33L | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:32-bit Quad Integrated Communication Controller |
| TS68EN360MRB/Q33L | 制造商:e2v technologies 功能描述:INTEGRATED COMMUNICATION PROCESSOR 241CPGA - Trays |
| TS68EN360MRBQ25L | 制造商:e2v technologies 功能描述:5962-97671MXC - Trays 制造商:e2v technologies 功能描述:INTEGRATED COMMUNICATION PROCESSOR 241CPGA - Rail/Tube |
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