Typographical - Xilinx LogiCORE IP Spartan-6 Getting Started Manual

Preface: About This Guide

Typographical

The following typographical conventions are used in this document:
6
Convention
Messages, prompts, and
program files that the system
Courier font
displays
Literal commands that you enter
Courier bold
in a syntactical statement
Commands that you select from
a menu
Helvetica bold
Keyboard shortcuts
Variables in a syntax statement
for which you must supply
values
Italic font
References to other manuals
Emphasis in text
Items that are not supported or
Dark Shading
reserved
An optional entry or parameter.
However, in bus specifications,
Square brackets [ ]
such as bus[7:0], they are
required.
A list of items from which you
Braces { }
must choose one or more
Separates items in a list of
Vertical bar |
choices
User-defined variable or in code
Angle brackets < >
samples
Vertical ellipsis
. Repetitive material that has
. been omitted
.
Repetitive material that has
Horizontal ellipsis . . .
been omitted
The prefix '0x' or the suffix 'h'
indicate hexadecimal notation
Notations
An '_n' means the signal is
active low
www.xilinx.com
Meaning or Use
Spartan-6 FPGA GTP Transceiver Wizard v1.8
Example
speed grade: - 100
ngdbuild design_name
File → Open
Ctrl+C
ngdbuild design_name
See the User Guide for more
information.
If a wire is drawn so that it
overlaps the pin of a symbol, the
two nets are not connected.
This feature is not supported
ngdbuild [ option_name
design_name
lowpwr ={on|off}
lowpwr ={on|off}
<directory name>
IOB #1: Name = QOUT'
IOB #2: Name = CLKIN'
.
.
.
allow block block_name loc1
loc2 ... locn;
A read of address 0x00112975
returned 45524943h.
usr_teof_n is active low.
UG546 (v1.8) December 14, 2010
]