Texas Instruments TMS320DM646x Computer Hardware User Manual


 
6.6.1PeripheralRevisionandClassInformationRegister(PID)
6.6.2InterruptEvaluationRegister(INTEVAL)
PSCRegisters
www.ti.com
Theperipheralrevisionandclassinformation(PID)registerisshowninFigure6-3anddescribedin
Table6-7.
Figure6-3.PeripheralRevisionandClassInformationRegister(PID)
313029282716
SCHEMEReservedFUNC
R-1R-0R-482h
15111087650
RTLMAJORCUSTOMMINOR
R-3hR-1R-0R-5h
LEGEND:R=Readonly;-n=valueafterreset
Table6-7.PeripheralRevisionandClassInformationRegister(PID)FieldDescriptions
BitFieldValueDescription
31-30SCHEME0-3hDistinguishesbetweentheoldschemeandthecurrentscheme.Thereisasparebittoencodefuture
schemes.
29-28Reserved0Reserved
27-16FUNC0-FFFhIndicatesasoftwarecompatiblemodulefamily.
15-11RTL0-1FhRTLVersion.
10-8MAJOR0-7hMajorRevision.
7-6CUSTOM0-3hIndicatesaspecialversionforaparticulardevice.
5-0MINOR0-3FhMinorRevision.
Theinterruptevaluationregister(INTEVAL)isshowninFigure6-4anddescribedinTable6-8.
Figure6-4.InterruptEvaluationRegister(INTEVAL)
3116
Reserved
R-0
1510
ReservedALLEV
R-0W-0
LEGEND:R=Readonly;W=Writeonly;-n=valueafterreset
Table6-8.InterruptEvaluationRegister(INTEVAL)FieldDescriptions
BitFieldValueDescription
31-1Reserved0Reserved
0ALLEVEvaluatePSCinterrupt.
0Awriteof0hasnoeffect.
1Awriteof1re-evaluatestheinterruptcondition.
PowerandSleepController(PSC) 70SPRUEP9AMay2008
SubmitDocumentationFeedback