SM320F2812-HT Datasheet, PDF (45/155 Pages) Texas Instruments – Digital Signal Processor

SM320F2812-HT
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SGUS062A – JUNE 2009 – REVISED APRIL 2010
3.6.1 External Interrupts
Table 3-12. External Interrupts Registers
NAME
XINT1CR
XINT2CR
reserved
XNMICR
XINT1CTR
XINT2CTR
reserved
XNMICTR
ADDRESS
0x00 7070
0x00 7071
0x00 7072
0x00 7076
0x00 7077
0x00 7078
0x00 7079
0x00 707A
0x00 707E
0x00 707F
SIZE (×16)
1
1
5
1
1
1
5
1
DESCRIPTION
XINT1 control register
XINT2 control register
XNMI control register
XINT1 counter register
XINT2 counter register
XNMI counter register
Each external interrupt can be enabled/disabled or qualified using positive or negative going edge. For
more information, see the TMS320x281x System Control and Interrupts Reference Guide (SPRU078).
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