CPM INTERRUPT CONTROLLER

Definition The CPIC is the focal point for all interrupts associated with the CPM. It accepts and
prioritizes all the internal and external interrupts from all functional blocks associated
with the CPM
CPIC Features
Important functions of the CPIC are:
• Asserts an interrupt to the SIU interrupt controller at a user programmable level.
• Generates a unique vector number for each interrupt source.
• Prioritizes the interrupts for which it is responsible.
- Highest priority interrupt source is programmable by the user.
- Programmable priority between SCCs.
- Two priority schemes for the SCCs.
Example