Datasheet

Chapter 13 Timer Module (TIM16B4CV1)
MC9S12E128 Data Sheet, Rev. 1.07
Freescale Semiconductor 417
Figure 13-2. 16-Bit Pulse Accumulator Block Diagram
Figure 13-3. Interrupt Flag Setting
Edge detector
Intermodule Bus
PT7
M clock
Divide by 64
Clock select
CLK0
CLK1
4:1 MUX
TIMCLK
PAC LK PACLK / 256 PACLK / 65536
Prescaled clock
(PCLK)
(Timer clock)
Interrupt
MUX
(PAMOD)
PACNT
PTn
Edge detector
16-bit Main Timer
TCn Input Capture Reg.
Set CnF Interrupt