參數(shù)資料
型號: TS68332VA20
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: High performance 32-bit integrated microcontroller
中文描述: 32-BIT, 20.97 MHz, MICROCONTROLLER, CQFP132
封裝: CERQUAD-132
文件頁數(shù): 50/56頁
文件大?。?/td> 1510K
代理商: TS68332VA20
50
TS68332
2118A–HIREL–03/02
Figure25.
TPUSimplifiedBlockDiagram
Flexibility
TheTPUhastheflexibilitytobeconfiguredtodirectlysolvetheuser’stimerrequire-
ments.Thisflexibilityisattainedthroughfivecapabilities:
channelorthogonality
inter-channelcommunication
programmablechannelservicepriority
selectionoftimingfunctions
emulationcapability
ChannelOrthogonality
Traditionally,timersystemshavebeenlimitedbythespecificfunctionsofchannelpins
dedicatedtoperformtimefunctionssuchasinputcapture,outputcompare,orpulse
accumulation.AllchannelsoftheTPUcontainidenticalhardwareandarefunctionally
equivalentinoperation,suchthatanychannelcanbeconfiguredtoperformanytime
function.Theusercontrolsthecombinationoftimefunctions;theonlyconstraintisthe
numberofpinsavailablefortimingfunctions.
Inter-channelCommunication
TheTPU’sabilitytoserviceitselfrequiresacontinuousflowofdirectandindirectcom-
munication.Directcommunicationisaccomplishedthrougha“changechannel”feature
inwhichanychanneloftheTPUcanoperateanotherchanneltoaffectitsstate.Indirect
communicationisprovidedbyalinkfeatureinwhichanychannelcanlonktoonemore
channels,includingitself,tosignalaneedforfutureservice.Asaresult,theusercan
referencetheoperationofonechanneltotheoccurrenceofaspecificactiononanother
channel.
ProgrammableChannelService
Priority
Applicationsmayrequiredifferentprioritiesofeventservice.Thechannelservicepriority
maybeprogrammedtooneofthreelevels:high,middle,andlow.Theschedulerallows
calculationofworst-caselatencyforeventservicingandensuresservicingofallchan-
nelsbypreventingpermanentblockage.
T2CLK
PINS
SERVICE REQUESTS
DATA
TCR1
TCR2
MICROENGINE
CONTROL
STORE
EXECUTION
UNIT
I M B
PARAMETER
RAM
CHANNEL
CONTROL
DEVELOPMENT
SUPPORT AND TEST
SYSTEM
CONFIGURATION
SCHEDULER
CONTROL AND DATA
CONTROL
TIMER
CHANNELS
CHANNEL 0
CHANNEL 1
CHANNEL 15
C
DATA
HOST
INTERFACE
相關(guān)PDF資料
PDF描述
TS68332VR20 DC-DC Converter; Supply Voltage:48V; Output Voltage:2.5V; Number of Outputs:1; Power Rating:200W; Mounting Type:PC Board; Efficiency:89%; External Depth:2.40"; External Height:0.50"; External Width:2.28"; Isolation Voltage:1500V RoHS Compliant: Yes
TS68332 High performance 32-bit integrated microcontroller
TS68332DESC01XA High performance 32-bit integrated microcontroller
TS68332DESC01ZA High performance 32-bit integrated microcontroller
TS68332DESC01ZC High performance 32-bit integrated microcontroller
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