Conventions
R
Convention | Meaning or Use | Example | |
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| Variables in a syntax | ngdbuild design_name | |
| statement for which you must | ||
| supply values |
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| See the Development | |
Italic font | References to other manuals | System Reference Guide | |
| for more information. | ||
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| If a wire is drawn so that it | |
| Emphasis in text | overlaps the pin of a symbol, | |
| the two nets are not | ||
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| connected. | |
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| An optional entry or | ngdbuild [option_name] | |
Square brackets [ ] | parameter. However, in bus | ||
| specifications, such as | design_name | |
| bus[7:0], they are required. |
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Braces { } | A list of items from which you | lowpwr ={onoff} | |
must choose one or more | |||
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Vertical bar | Separates items in a list of | lowpwr ={onoff} | |
choices | |||
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Vertical ellipsis |
| IOB #1: Name = QOUT’ | |
. | Repetitive material that has | IOB #2: Name = CLKIN’ | |
. | been omitted | . | |
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Horizontal ellipsis . . . | Omitted repetitive material | allow block block_name | |
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| loc1 loc2 ... locn; |
Online Document
The following conventions are used in this document:
Convention | Meaning or Use | Example | |
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| See “Additional Resources” | ||
| for details. | ||
Blue text | location in the current | ||
See “Title Formats” in Chapter | |||
| document | ||
| 1 for details. | ||
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Blue, underlined text | Hyperlink to a website (URL) | Go to http://www.xilinx.com | |
for the latest speed files. | |||
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PCI v3.0.151 Getting Started Guide | www.xilinx.com | 9 |
UG157 August 31, 2005