PXD10RM Datasheet, PDF (275/1332 Pages) Freescale Semiconductor, Inc – PXD10 Microcontroller

3. [timebase channel] Write initial value at internal counter;
4. [timebase channel] Set A/B register;
5. [timebase channel] Set channel to MC(B) Up mode;
6. [timebase channel] Set prescaler ratio;
7. [timebase channel] Enable Channel Prescaler;
8. [output channel] Disable Channel Prescaler;
9. [output channel] Set A/B register;
10. [output channel] Select timebase input through BSL[1:0] bits;
11. [output channel] Enter output mode;
12. [output channel] Set prescaler ratio (same ratio as timebase channel);
13. [output channel] Enable Channel Prescaler;
14. [global] Enable Global Prescaler;
15. [global] Enable Global Time Base.
The timebase channel and the output channel may be the same for some applications such as in
OPWFM(B) mode or whenever the output channel is intended to run the timebase itself.
At any time the flags can be configured.
Freescale Semiconductor
PXD10 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
9-49