Datasheet

Enhanced Capture Timer (ECT)
MC9S12DP256 — Revision 1.1
Enhanced Capture Timer (ECT)
Interrupts
This section describes interrupts originated by the ECT block.The MCU
must service the interrupt requests. Table 63 lists the interrupts
generated by the ECT to communicate with the MCU.
Table 63 ECT Interrupts
Interrupt
Offset
(1)
Vector
1
Priority
1
Source Description
ectch_int[7:0] – – – Timer Channel 7–0 Active high timer channel interrupts 7–0
ectmcufi_int – – –
Modulus counter
underflow
Active high modulus counter interrupt
ectpabo_int – – –
Pulse Accumulator B
Overflow
Active high pulse accumulator B interrupt
ectpaai_int – – –
Pulse Accumulator A
Input
Active high pulse accumulator A input
interrupt
ectpaao_int – – –
Pulse Accumulator A
Overflow
Pulse accumulator overflow interrupt
ectovi_int – – – Timer Overflow Timer Overflow interrupt
1. Chip Dependent
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