6.7.1PeripheralRevisionandClassInformationRegister(PID)
6.7.2InterruptEvaluationRegister(INTEVAL)
PSCRegisters
Theperipheralrevisionandclassinformation(PID)registerisshowninFigure6-2anddescribedin
Table6-6.
Figure6-2.PeripheralRevisionandClassInformationRegister(PID)
313029282716
SCHEMEReservedFUNC
R-1R-0R-482h
15111087650
RTLMAJORCUSTOMMINOR
R-4hR-1R-0R-5h
LEGEND:R=Readonly;-n=valueafterreset
Table6-6.PeripheralRevisionandClassInformationRegister(PID)FieldDescriptions
BitFieldValueDescription
31-30SCHEME0-3hDistinguishesbetweentheoldschemeandthecurrentscheme.Thereisasparebittoencodefuture
schemes.
29-28Reserved0Reserved
27-16FUNC0-FFFhIndicatesasoftwarecompatiblemodulefamily.
15-11RTLRTLversion.
4hCurrentRTLversion.
10-8MAJORMajorrevision.
1hCurrentmajorrevision.
7-6CUSTOM0-3hIndicatesaspecialversionforaparticulardevice.
5-0MINORMinorrevision.
5hCurrentminorrevision.
Theinterruptevaluationregister(INTEVAL)isshowninFigure6-3anddescribedinTable6-7.
Figure6-3.InterruptEvaluationRegister(INTEVAL)
3116
Reserved
R-0
1510
ReservedALLEV
R-0W-0
LEGEND:R=Readonly;W=Writeonly;-n=valueafterreset
Table6-7.InterruptEvaluationRegister(INTEVAL)FieldDescriptions
BitFieldValueDescription
31-1Reserved0Reserved
0ALLEVEvaluatePSCinterrupt.
0Awriteof0hasnoeffect.
1Awriteof1re-evaluatestheinterruptcondition.
SPRU978E–March2008PowerandSleepController69
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