Literals

Literals are strings that represent a fixed value of a basic scalar type which can be used in any expression. The value of a literal is either a number (discrete or continuous), a character string, or one of the values true or false (logical). In the block diagram editor, the values string, true, false, 0.0, and 1.0 are predefined.

In the block diagram editor, literals are represented by small blocks, with the value of the literal inside the block: