Texas Instruments TMS320C3x - Manual (Page 223)

DMA Interrupts
7-39 Program Flow Control
7.7.2 DMA Interrupt Processing
Figure 7–8 shows the general flow of interrupt processing by the DMA
coprocessor.
Figure 7–8. DMA Interrupt Processing
DMA proceeds according
to DMA control register
SYNC bits
Is an enabled
interrupt set
?
If enabled in the IE
register, the interrupt Is
a DMA interrupt
Clear interrupt flag
DMA continues
No
Yes
For more information about DMA interrupts, see Section 12.3.7, DMA Interrupts
on page 12-64.