TAMS / Java / Hades / applets (print version): contents | previous | nextWait-Intervals
DescriptionThe WaitIntervals block
to generate control signals for the decoder state-machine.
It takes a six-bit binary input value and calculates
three output signals:
- is_14_to_16 is high if the input value is between 14 and 16;
- is_34_to_36 is high if the input value is between 34 and 36;
- larget_than_36 is enabled if the input value is greater than 36.
Given the decoder state-machine clock of 20 Hz, these values
correspond to actual times of 0.7..0.8 seconds,
1.7..1.8 seconds,
and more than 1.8 seconds.
There values are used by the decoder state-machine whether
the wait interval between detected clock-impulse was
one second (normal pulse), two seconds (minute start),
or a timeout (no signal).
Run the applet | Run the editor (via Webstart)
Impressum | 24.11.06
http://tams.informatik.uni-hamburg.de/applets/hades/webdemos/45-misc/80-dcf77/WaitIntervals_print.html
