Interrupt Handling Information By Mode And State - Texas Instruments TMS320C28x Reference Manual

Table 7−3. Interrupt Handling Information By Mode and State
Mode State
Stop Debug-halt
Single-instruction
Run
Real-time Debug-halt
Single-instruction
Run
If This Interrupt Occurs ...
RS
NMI
Maskable interrupt
RS
NMI
Maskable interrupt
RS
NMI
Maskable interrupt
RS
NMI
Maskable interrupt
RS
NMI
Maskable interrupt
RS
NMI
Maskable interrupt
Execution Control Modes
The Interrupt Is ...
Not serviced
Not serviced
Latched in IFR but not serviced
If running: Serviced
If stepping: Not serviced
If running: Serviced
If stepping: Not serviced
If running: Serviced
If stepping: Latched in IFR but
not serviced
Serviced
Serviced
Serviced
Serviced
Serviced
If time-critical: Serviced.
If not time-critical: Latched in IFR
but not serviced
If running: Serviced
If stepping: Not serviced
If running: Serviced
If stepping: Not serviced
If running: Serviced
If stepping: Latched in IFR but
not serviced
Serviced
Serviced
Serviced
Emulation Features 7-13