This information is part of the Modelica Standard Library maintained by the Modelica Association.

The pulse source forms pulses between the quiet value and the pulse value. The pulse length width is specified in percent of the period length period. The number of periods is specified by nperiod. If nperiod is less than zero, the number of periods is unlimited.

To specify the logic value parameters, the integer code has to be used.

Code Table

Logic value	Integer code	Meaning
'U'	1	Uninitialized
'X'	2	Forcing Unknown
'0'	3	Forcing 0
'1'	4	Forcing 1
'Z'	5	High Impedance
'W'	6	Weak Unknown
'L'	7	Weak 0
'H'	8	Weak 1
'-'	9	Do not care

If the logic values are imported by
import L = Digital.Interfaces.Logic;
they can be used to specify the parameter, e.g., L.'0' for forcing 0.

width	Value: Type: Real Description: Widths of pulses in % of periods
period	Value: Type: Time (s) Description: Time for one period
startTime	Value: Type: Time (s) Description: Output = quiet for time < startTime
pulse	Value: Type: Logic Description: Pulsed value
quiet	Value: Type: Logic Description: Quiet value
nperiod	Value: Type: Integer Description: Number of periods (< 0 means infinite number of periods)