Filter
Top Products
6.6.7PowerDomainTransitionCommandRegister(PTCMD)
6.6.8PowerDomainTransitionStatusRegister(PTSTAT)
www.ti.com
PSCRegisters
Thepowerdomaintransitioncommandregister(PTCMD)isshowninFigure6-9anddescribedin
Table6-13.
Figure6-9.PowerDomainTransitionCommandRegister(PTCMD)
3116
Reserved
R-0
1510
ReservedGO
R-0W-0
LEGEND:R=Readonly;W=Writeonly;-n=valueafterreset
Table6-13.PowerDomainTransitionCommandRegister(PTCMD)FieldDescriptions
BitFieldValueDescription
31-1Reserved0Reserved
0GOAlwaysOnPowerdomainGOtransitioncommand.
0Awriteof0hasnoeffect.
1Writing1causesthePSCtoevaluatealltheNEXTfieldsrelevanttothispowerdomain(includingthe
NEXTbitinthemodulecontrolnregister(MDCTLn)forallthemodulesresidingonthisdomain).Ifany
oftheNEXTfieldsarenotmatchingthecorrespondingcurrentstate(theSTATEbitinthemodulestatus
nregister(MDSTATn)),thePSCwilltransitionthoserespectivedomain/modulestothenewNEXT
state.
Thepowerdomaintransitionstatusregister(PTSTAT)isshowninFigure6-10anddescribedin
Table6-14.
Figure6-10.PowerDomainTransitionStatusRegister(PTSTAT)
3116
Reserved
R-0
1510
ReservedGOSTAT
R-0R-0
LEGEND:R=Readonly;-n=valueafterreset
Table6-14.PowerDomainTransitionStatusRegister(PTSTAT)FieldDescriptions
BitFieldValueDescription
31-1Reserved0Reserved
0GOSTATAlwaysOnPowerdomaintransitionstatus.
0Notransitioninprogress.
1ModulesinAlwaysOnpowerdomainaretransitioning.AlwaysOnPowerdomainistransitioning.
SPRUEP9A–May2008PowerandSleepController(PSC)73
SubmitDocumentationFeedback