User manual

www.ti.com Interrupts and Events Registers
4.6.2.31 CPUIRQSEL30 Register (Offset = 78h) [reset = X]
CPUIRQSEL30 is shown in Figure 4-40 and described in Table 4-46.
Output Selection for CPU Interrupt 30
Figure 4-40. CPUIRQSEL30 Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RESERVED EV
R-X R/W-X
Table 4-46. CPUIRQSEL30 Register Field Descriptions
Bit Field Type Reset Description
31-7 RESERVED R X
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
6-0 EV R/W X
Read/write selection value
0h = Always inactive
2h = Event selected by AON_EVENT MCU event selector,
AON_EVENT:EVTOMCUSEL.AON_PROG1_EV
3h = Event selected by AON_EVENT MCU event selector,
AON_EVENT:EVTOMCUSEL.AON_PROG2_EV
5h = A complete byte transfer event from the SPIS. Equivalent to the
SPIS:GPFLAGS.BYTE_DONE flag
6h = SPIS chip select event. Equivalent to the SPIS:GPFLAGS.CS
flag
8h = Interrupt event from I2S
Ah = AUX Software event 0, AUX_EVCTL:SWEVSET.SWEV0
14h = DMA done for software tiggered UDMA channel 0, see
UDMA0:SOFTREQ
16h = DMA done for software tiggered UDMA channel 18, see
UDMA0:SOFTREQ
5Eh = CRYPTO DMA input done event, the correspondingg flag is
CRYPTO:IRQSTAT.DMA_IN_DONE. Controlled by
CRYPTO:IRQEN.DMA_IN_DONE
5Fh = RFC RAT event 4, configured by RFC_RAT:RATEV.OEVT4
60h = RFC RAT event 5, configured by RFC_RAT:RATEV.OEVT5
69h = AON wakeup event, corresponds flags are here
AUX_EVCTL:EVTOMCUFLAGS.AON_WU_EV
6Bh = AUX Compare B event, corresponds to
AUX_EVCTL:EVTOMCUFLAGS.AUX_COMPB
6Ch = AUX TDC measurement done event, corresponds to the flag
AUX_EVCTL:EVTOMCUFLAGS.TDC_DONE and the AUX_TDC
status AUX_TDC:STAT.DONE
6Dh = AUX timer 0 event, corresponds to
AUX_EVCTL:EVTOMCUFLAGS.TIMER0_EV
6Eh = AUX timer 1 event, corresponds to
AUX_EVCTL:EVTOMCUFLAGS.TIMER1_EV
6Fh = Autotake event from AUX semaphore, configured by
AUX_SMPH:AUTOTAKE
70h = AUX ADC done, corresponds to
AUX_EVCTL:EVTOMCUFLAGS.ADC_DONE
71h = AUX ADC FIFO watermark event, corresponds to
AUX_EVCTL:EVTOMCUFLAGS.ADC_FIFO_ALMOST_FULL
72h = Loopback of OBSMUX0 through AUX, corresponds to
AUX_EVCTL:EVTOMCUFLAGS.OBSMUX0
77h = RTC periodic event controlled by
AON_RTC:CTL.RTC_UPD_EN
79h = Always asserted
303
SWCU117A–February 2015–Revised March 2015 Interrupts and Events
Submit Documentation Feedback
Copyright © 2015, Texas Instruments Incorporated