What all should be covered for the interrupt signal of the design IP?
 Interrupt assertion to service latency
 Counts of interrupts
 Transitions (0>1=>0[->1]=>0)
 Multiple interrupt types if present - All the combinations
 When interrupt is outstanding
- Events leading to interrupt taking place again
- IP being disabled
- IP being frozen
- IP being reset
- IP entering low power state
- IP encountering some errors
 Interrupt generated when the mask/enable are disabled
 Inter_en transitioning from 1=> 0 and 0 => 1. 0 => 1 can additionally do this while interrupt is pending
What other scenarios are important?