MC9S12HZ256 Datasheet, PDF (477/692 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

CLK1
CLK0
Prescaled clock
(PCLK)
Interrupt
4:1 MUX
Chapter 16 Timer Module (TIM16B8CV1)
TIMCLK (Timer clock)
Clock select
(PAMOD)
Edge detector
PT7
PACNT
MUX
Divide by 64
M clock
Figure 16-2. 16-Bit Pulse Accumulator Block Diagram
PTn
Edge detector
16-bit Main Timer
TCn Input Capture Reg.
Set CnF Interrupt
Figure 16-3. Interrupt Flag Setting
MC9S12HZ256 Data Sheet, Rev. 2.04
Freescale Semiconductor
477