MC9S12XD256MAL Datasheet, PDF (310/1348 Pages) Freescale Semiconductor, Inc – Freescale’s Scalable Controller Area Network

Chapter 7 Enhanced Capture Timer (S12ECT16B8CV2)
7.1.3 Block Diagram
Bus Clock
Modulus Counter
Interrupt
Timer Overflow
Interrupt
Timer Channel 0
Interrupt
Timer Channel 7
Interrupt
PA Overflow
Interrupt
PA Input
Interrupt
PB Overflow
Interrupt
Prescaler
16-bit Counter
16-Bit Modulus Counter
Registers
16-Bit
Pulse Accumulator A
16-Bit
Pulse Accumulator B
Channel 0
Input Capture
Output Compare
Channel 1
Input Capture
Output Compare
Channel 2
Input Capture
Output Compare
Channel 3
Input Capture
Output Compare
Channel 4
Input Capture
Output Compare
Channel 5
Input Capture
Output Compare
Channel 6
Input Capture
Output Compare
Channel 7
Input Capture
Output Compare
Figure 7-1. ECT Block Diagram
IOC0
IOC1
IOC2
IOC3
IOC4
IOC5
IOC6
IOC7
MC9S12XDP512 Data Sheet, Rev. 2.21
310
Freescale Semiconductor