IBA ibaDAQ, Руководство пользователя

Страница: 23 / 68

ibaDAQ Manual
Issue 1.1
23
Figure 9: Debounce filter: "Stretch rising edge"
"Stretch falling edge"
The first falling edge sets the output signal (green) to logical 0 and it remains logical 0
for the set debounce time. Subsequently, the channel is transparent again and waits for
the next falling edge.
Figure 10: Debounce filter: "Stretch falling edge"
"Stretch both edges"
With the first edge, the output signal (ochre) follows the initial signal (blue) and keeps
the logical level for the duration of the defined debounce time. Subsequently, the channel
is transparent again and waits for the next (rising or falling) edge.
Figure 11: Debounce filter: "Stretch both edges"
"Delay both edges"
Beginning with the first edge, the output signal (purple) blocks the input and keeps the
logical value of the edge for the duration of the defined debounce time. After the de-
bounce time has elapsed, the channel is transparent again, directly assumes the logical
level of the input signal and waits for the next (rising or falling) edge.