Engine Position Driver eTPU Functions
Automotive
eTPU Function Set
The Engine Position Driver generates a time base in Angle whose rate changes in sympathy with the speed of the engine.
The Engine Position Driver uses various windowing techniques to reject noise. These parameters are modifiable via this page
Crank Signal
Cam Signal
Start up parameters (changes apply after "OFF-ON"):
Ticks Per Tooth:
ticks
Blank Tooth Count:
teeth
Blank Time:
ms
First Tooth Timeout:
us
Run time modifiable parameters:
Windowing Ratio Normal:
Angle Window Start: - use dial above
Angle Window End: - use dial above
Freescale Semiconductor, Inc. 2006.
eTPU Product Summary Page