VisualApplets
Operator Reference

Operator Library: Signal

The operator limits the pulse width of the input signal. To set the maximum width use parameter MaxWidth. The pulse width is the time, the pulse is 1 (HIGH). The following waveform shows the behavior of the operator. The first pulse if limited by the operator to four clock cycles defined by parameter MaxWidth. The second pulse is shorter than MaxWidth and therefore, no limitation is required. Parameter changes are applied to the next pulse and will not change the limitation of a currently processed pulse.

The pulse width is measured in Ticks. Tick is an input link. For every 1 (HIGH) at the Tick input the operator counts the width. This behavior is shown in the next figure. In most applications, the Tick input is not required. Tie it to Vcc in these cases.

An additional Reset input enables the reset of the operator. Any current pulse processing is aborted.

This operator is excluded from the VisualApplets functional simulation.