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TMS320VC5410A
fixed-pointdigitalsignalprocessor
SPRS139G–NOVEMBER2000–REVISEDJANUARY2005
4Support
.............................................................................................................................
53
4.1documentationsupport...................................................................................................53
4.2deviceanddevelopment-supporttoolnomenclature................................................................54
5ElectricalSpecifications
......................................................................................................
55
5.1absolutemaximumratings...............................................................................................55
5.2recommendedoperatingconditions...................................................................................55
5.3electricalcharacteristicsoverrecommendedoperatingcasetemperature
范围(unlessotherwisenoted)........................................................................................56
5.4testloadcircuit...........................................................................................................57
5.5timingparametersymbology............................................................................................57
5.6internaloscillatorwithexternalcrystal.................................................................................58
5.7clockoptions...............................................................................................................59
5.7.1divide-用-twoanddivide-用-fourclockoptions..........................................................59
5.7.2multiply-用-nclockoption(pllenabled)...................................................................61
5.8memoryandparalleli/ointerfacetiming..............................................................................62
5.8.1memoryread....................................................................................................62
5.8.2memorywrite....................................................................................................65
5.8.3i/oread..........................................................................................................67
5.8.4
i/owrite
.........................................................................................................69
5.9readytimingforexternallygeneratedwaitstates..................................................................70
5.10holdandholdatimings...............................................................................................73
5.11reset,bio,中断,andmp/mctimings.............................................................................75
5.12instructionacquisition(iaq)andinterruptacknowledge(iack)timings..........................................77
5.13externalflag(xf)andtouttimings..................................................................................78
5.14multichannelbufferedserialport(mcbsp)定时....................................................................79
5.14.1mcbsptransmitandreceivetimings.......................................................................79
5.14.2mcbspgeneral-purposei/otiming.........................................................................82
5.14.3mcbspasspimasterorslavetiming......................................................................83
5.15host-portinterfacetiming................................................................................................87
5.15.1hpi8mode.......................................................................................................87
5.15.2hpi16mode......................................................................................................91
6MechanicalData
.................................................................................................................
95
6.1packagethermalresistancecharacteristics..........................................................................95
4
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