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5.4.1PeripheralIDRegister(PID)
5.4.2ResetTypeStatusRegister(RSTYPE)
PLLControllerRegisterMap
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TheperipheralIDregister(PID)isshowninFigure5-4anddescribedinTable5-5.
Figure5-4.PeripheralIDRegister(PID)
31242316
ReservedTYPE
R-0R-1h
15870
CLASSREV
R-8hR-2h
LEGEND:R=Readonly;-n=valueafterreset
Table5-5.PeripheralIDRegister(PID)FieldDescriptions
BitFieldValueDescription
31-24Reserved0Reserved
23-16TYPEPeripheraltype
1hPLLC
15-8CLASSPeripheralclass
8hCurrentclass
7-0REVPeripheralrevision
2hCurrentrevision
Theresettypestatusregister(RSTYPE)isshowninFigure5-5anddescribedinTable5-6.Latches
causeofthelastreset.Althoughtheresetvalueofallbitsis0aftercomingoutofreset,onebitissetto1
toindicatethecauseofthereset.
Figure5-5.ResetTypeStatusRegister(RSTYPE)
3116
Reserved
R-0
1543210
ReservedSRSTMRSTXWRSTPOR
R-0R-0R-0R-0R-0
LEGEND:R=Readonly;-n=valueafterreset
Table5-6.ResetTypeStatusRegister(RSTYPE)FieldDescriptions
BitFieldValueDescription
31-4Reserved0Reserved
3SRST0-1Systemreset.If1,thesystemresetwasthelastresettooccurthatisofhighestpriority.
2MRST0-1Maximumreset.If1,themaximumresetwastheresettooccurthatisofhighestpriority.
1XWRST0-1Externalwarmreset.If1,theexternalwarmreset(RESET)wasthelastresettooccurthatisofhighest
priority.
0POR0-1Power-onreset.If1,thepower-onreset(POR)wasthelastresettooccurthatisofhighestpriority.
PLLController 46SPRUEP9A–May2008
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