User`s guide

C280x/C28x3x Hardware Interrupt
SeethetableofC280xPeripheral Interrupt Vector Values for a
mapping of CPU interrupt number to interrupt names.
PIE interrupt numbers
Enter a vector of PIE interrupt numbers for the interrupts you
want to process asynchronously.
SeethetableofC280xPeripheral Interrupt Vector Values for a
mapping of CPU interrupt number to interrupt names.
Simulink task priorities
Enter a vector of task priorities for the interrupts y ou want to
process asynchronously.
See the discussion of this block’s “Vectorized Output” on page 9-2
for an explanation of task priorities.
Preemption flags
Enter a vecto r of preemption flagsfortheinterruptsyouwantto
process asynchronously.
See the discussion of this block’s “Vectorized Output” on page 9-2
for an explanation of preemption flags.
Enable simulation input
Select this check box if you want to be able to test asynchronous
interrupt processing in the context of your Simulink software
model.
Note Select this check box to enable you to test asynchro nou s
interrupt processing behavior in Simulink software.
References Detailed inform ation about interrupt p rocessing is in TMS320x280x
DSP S ystem Control and Interrupts Reference Guide,Literature
Number SPRU712B, available at the Texas Instruments Web site.
9-6