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3.5.1externalinterrupts
tms320f2808,tms320f2806
tms320f2801,ucd9501
DigitalSignalProcessors
SPRS230F–OCTOBER2003–REVISEDSEPTEMBER2005
table3-11.pieconfigurationandcontrolregisters
nameaddresssize(x16)描述
(1)
piectrl0x0ce01pie,controlregister
pieack0x0ce11pie,acknowledgeregister
pieier10x0ce21pie,int1groupenableregister
pieifr10x0ce31pie,int1groupflagregister
pieier20x0ce41pie,int2groupenableregister
pieifr20x0ce51pie,int2groupflagregister
pieier30x0ce61pie,int3groupenableregister
pieifr30x0ce71pie,int3groupflagregister
pieier40x0ce81pie,int4groupenableregister
pieifr40x0ce91pie,int4groupflagregister
pieier50x0cea1pie,int5groupenableregister
pieifr50x0ceb1pie,int5groupflagregister
pieier60x0cec1pie,int6groupenableregister
pieifr60x0ced1pie,int6groupflagregister
pieier70x0cee1pie,int7groupenableregister
pieifr70x0cef1pie,int7groupflagregister
pieier80x0cf01pie,int8groupenableregister
pieifr80x0cf11pie,int8groupflagregister
pieier90x0cf21pie,int9groupenableregister
pieifr90x0cf31pie,int9groupflagregister
pieier100x0cf41pie,int10groupenableregister
pieifr100x0cf51pie,int10groupflagregister
pieier110x0cf61pie,int11groupenableregister
pieifr110x0cf71pie,int11groupflagregister
pieier120x0cf81pie,int12groupenableregister
pieifr120x0cf91pie,int12groupflagregister
Reserved0x0CFA6Reserved
0x0CFF
(1)thepieconfigurationandcontrolregistersarenotprotectedbyeallowmode.thepievectortable
isprotected.
table3-12.externalinterruptregisters
nameaddresssize(x16)描述
XINT1CR0x70701XINT1controlregister
XINT2CR0x70711XINT2controlregister
0x7072
reserved5
0x7076
XNMICR0x70771XNMIcontrolregister
XINT1CTR0x70781XINT1counterregister
XINT2CTR0x70791XINT2counterregister
0x707A
reserved5
0x707E
XNMICTR0x707F1XNMIcounterregister
FunctionalOverview
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