參數(shù)資料
型號： TS68332DESC02ZC
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, CPGA132
封裝： CERAMIC, PGA-132
文件頁數(shù)： 4/56頁
文件大?。?/td> 1510K
代理商： TS68332DESC02ZC
4
TS68332
2118A–HIREL–03/02
SignalDescription
Figure1illustratesthefunctionalsignalgroupsandTable1liststhesignalsandtheir
function.
Table1.
SignalIndex
SignalName
Mnemonic
Function
AddressBus
A23-A0
24-bitaddressbus
DataBus
D15-D0
16-bitdatabususedtotransferbyteorworddataperbuscycle
DataBusFunctionCodes
FC2-FC0
Identifytheprocessorstateandtheaddressspaceofthecurrentbuscycle
BootChipSelect
CSBOOT
Chip-selectbootstatupROMcontaininguser’sresetvectorandinitialization
program
ChipSelects
CS10-CSO
Enablesperipheralsatprogrammedaddresses
BusRequest
BR
Indicatesthatanexternaldevicerequiresbusmastership
BusGrant
BG
IndicatesthatcurrentbuscycleiscompleteandtheTS68332hasrelinquishedthe
bus
BusGrantAcknowledge
BGACK
Indicatesthatanexternaldevicehasassumedbusmastership
DataandSize
Acknowledgement
DSACK1,
DSACK0
Providesasynchronousdatatransfersanddynamicbussizing
Autovector
AVEC
Requestsanautomaticvectorduringaninterruptacknowledgecycle
Read-Modify-WriteCycle
RMC
Identifiesthebuscycleaspartofanindivisibleread-modify-writecycle
AddressStrobe
AS
Indicatesthatavalidaddressisontheaddressbus
DataStrobe
DS
Duringareadcycle,DSindicatesthatanexternaldeviceshouldplacevaliddataon
thedatabus.Duringawritecycle,DSindicatesthatvaliddataisonthedatabus.
Size
SIZ1-SIZ0
Indicatesthenumberofbytesremainingtobetransferredforthiscycle
Read/Write
R/W
Indicatesthedirectionofdatatransferonthebus
InterruptRequestLevel
IRQ7
-
IRQ0
ProvidesaninterruptpriorityleveltotheCPU
Reset
RESET
Systemreset
Halt
HALT
Suspendexternalbusactivity
BusError
BERR
Indicatesthatanerroneousbusoperationisbeingattempted
SystemClockout
CLKOUT
Internalsystemclock
CrystalOscillator
EXTAL,
XTAL
Connectionforanexternalcrystaltotheinternaloscillatorcircuit
ExternalFilterCapacitor
XFC
Connectionpinforanexternalcapacitortofilterthecircuitofthephase-lockedloop
ClockModeSelect
MODCK
Selectsthesourceoftheinternalsystemclock
InstructionFetch
IFETCH
IndicateswhentheCPUisperforminganinstructionwordpre-fetchandwhenthe
instructionpipelinehasbeenflushed
InstructionPipe
IPIPE
Usedtotrackmovementofwordsthroughtheinstructionpipeline
Breakpoint
BKPT
SignalsahardwarebreakpointtotheCPU
Freeze
FREEZE
IndicatesthattheCPUhasacknowledgedabreakpoint
QuotientOut
QUOT
SerialI/Oandclockforbackgrounddebugmode
TestModeEnable
TSTME
Hardwareenablefortestmode
Three-StateControl
TSC
Placesalloutputdriversinahigh-impedancestate
相關(guān)PDF資料
PDF描述
TS68332MA16 High performance 32-bit integrated microcontroller
TS68332MA20 High performance 32-bit integrated microcontroller
TS68332MR16 High performance 32-bit integrated microcontroller
TS68332MR20 High performance 32-bit integrated microcontroller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS68332MA16 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High performance 32-bit integrated microcontroller
TS68332MA20 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High performance 32-bit integrated microcontroller
TS68332MA20A 制造商:e2v technologies 功能描述:TS68332MA20A - Trays
TS68332MAB/C16 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High performance 32-bit integrated microcontroller
TS68332MAB/C16A 制造商:e2v technologies 功能描述:TS68332MAB/C16A - Trays 制造商:e2v technologies 功能描述:5962-9150101MXA - Trays
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