Freescale Semiconductor StarCore SC140 - Manual (Page 235)

Exception Processing
SC140 DSP Core Reference Manual 5-55
Figure 5-12 provides a flow chart for Example 5-17.
Figure 5-12. Flowchart for Exception Timing
Yes
Execute ES0.
Store ES1 address.
Add three cycles.
Execute exception vector.
No
Is ES2 a JUMP?
No
Execute ES2.
Store ES3 address.
Add one cycle.
Execute exception vector.
Yes
Yes
Execute ES1.
Store ES2 address.
Add two cycles.
Execute exception vector.
Is ES1 a JUMP?