User Manual
444
Rev. 1.1
2019-03-18
TLE984xQX
Microcontroller with LIN and Power Switches for Automotive Applications
General Purpose Timer Units (GPT12)
Figure 92 Evaluation
of
Incremental Encoder Signals, 2 Count Inputs
Figure 93 Evaluation
of
Incremental Encoder Signals, 1 Count Input
Note:
Timer T3 operating in Incremental Interface Mode automatically provides information on the
sensor’s current position. Dynamic information (speed, acceleration, deceleration) may be obtained
by measuring the incoming signal periods (see
“Combined Capture Modes” on Page 480
).
MCT04373
Forward
Jitter
Backward
Jitter
Forward
T3IN
T3EUD
Contents
of T3
Up
Down
Up
Note: This example shows the timer behaviour assuming that T3 counts upon any
transition on input, i.e. T3I = '011
B
'.
MCT04374
Forward
Jitter
Backward
Jitter
Forward
T3IN
Up
Down
Up
T3EUD
Contents
of T3
Note: This example shows the timer behaviour assuming that T3 counts upon any
transition on input T3IN, i.e. T3I = '001
B
'.
