Xilinx System Generator V2.1 Reference Manual page 4

Xilinx System Generator v2.1 Reference Guide
Conventions
This document uses the following conventions. An example illustrates each
convention.
Typographical
The following conventions are used for all System Generator documents.
4
Courier font (a fixed-width font) indicates messages, prompts, menu pick
items, and dialog box entries that the system displays.
speed grade: - 100
Courier bold indicates literal commands that you enter in a command-line
prompt or dialog box. However, triangular braces "<>" in Courier bold are not
literal.
>> cd <your $MATLAB home directory>
Italic font denotes the following items.
Introduction of words being used with a context-specific definition
The System Generator provides bit true and cycle true modeling.
References to other manuals or sections in this manual
See the Development System Reference Guide for more information.
Emphasis in text
If a wire is drawn so that it overlaps the pin of a symbol, the two nets are not
connected.
Xilinx Development System