Datasheet

Chapter 14 Enhanced Capture Timer (ECT16B8CV3)
MC9S12XE-Family Reference Manual Rev. 1.25
578 Freescale Semiconductor
14.4.3.5 Pulse Accumulator A Overflow Interrupt
This active high output will be asserted by the module to request a timer pulse accumulator A overflow
interrupt to be serviced by the system controller.
14.4.3.6 Timer Overflow Interrupt
This active high output will be asserted by the module to request a timer overflow interrupt to be serviced
by the system controller.