Datasheet

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