Digital Clock (Simulink Reference)

Output simulation time at the specified sampling interval

Library

Sources

Description

The Digital Clock block outputs the simulation time only at the specified sampling interval. At other times, the output is held at the previous value.

Use this block rather than the Clock block (which outputs continuous time) when you need the current time within a discrete system.

Data Type Support

A Digital Clock block outputs a real signal of type double.

Parameters and Dialog Box

Sample time: The sampling interval. The default value is 1 second. See Specifying Sample Time in the online documentation for more information.

Characteristics

Sample Time
Discrete

Scalar Expansion
No

Dimensionalized
No

Zero Crossing
No

Sample Time	Discrete
Scalar Expansion	No
Dimensionalized	No
Zero Crossing	No

Derivative Direct Look-Up Table (n-D)