Altera Early SSN Estimator Uživatelský manuál stáhnout pdf (Strana 16)

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Typographic Conventions

Early SSN Estimator User Guide for Altera Programmable Devices © November 2009 Altera Corporation

“Subheading Title” References to sections within a document and titles of on-line help topics are shown

in quotation marks. Example: “Typographic Conventions.”

Courier type Signal and port names are shown in lowercase Courier type. Examples: data1, tdi,

input. Active-low signals are denoted by suffix n, e.g., resetn.

Anything that must be typed exactly as it appears is shown in Courier type. For exam-

ple:

c:\qdesigns\tutorial\chiptrip.gdf. Also, sections of an actual file,

such as a Report File, references to parts of files (e.g., the AHDL keyword

SUBDE-

SIGN

), as well as logic function names (e.g., TRI) are shown in Courier.

1., 2., 3., and

a., b., c., etc.

Numbered steps are used in a list of items when the sequence of the items is impor-

tant, such as the steps listed in a procedure.

■ ■ Bullets are used in a list of items when the sequence of the items is not important.

v The checkmark indicates a procedure that consists of one step only.

1 The hand points to information that requires special attention.

A caution calls attention to a condition or possible situation that can damage or

destroy the product or the user’s work.

A warning calls attention to a condition or possible situation that can cause injury to

the user.

r The angled arrow indicates you should press the Enter key.

f The feet direct you to more information on a particular topic.

Visual Cue Meaning

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Altera Early SSN Estimator Uživatelský manuál Strana 16