ETAS ES441.1 - Fig. 5-15 Counting the Inactive-Active Edges in Up;Down1 Counter Mode; Fig. 5-16 Counting the Inactive-Active Edges in Up;Down3 Counter Mode

ES441.1 - User’s Guide 47
ETAS Functional Description
Fig. 5-15 Counting the Inactive-Active Edges in “Up/Down1” Counter Mode
Fig. 5-16 Counting the Inactive-Active Edges in “Up/Down3” Counter Mode
Time
Input
Si g n a l
Active
Inact ive
1 2 3
4 3
Qualifying
Signal
2
Time
Active
Inact ive
Time
Input
Signal
Active
Inactive
1 2 3
4 5
Time
Active
Inactive
4
0