Xilinx LogiCORE IP Spartan-6 User Manual

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

Xilinx LogiCORE IP Spartan-6 Specifications

General

Brand	Xilinx
Model	LogiCORE IP Spartan-6
Category	Transceiver
Language	English