| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667 |
- <html>
- <head>
- <title>Constant</title>
- </head>
- <body bgcolor="FFFFFF">
- <h1><img align="center" src="../../../../en/icons/constant.gif" width="32" height="32"> <em>Constant</em></h1>
- <p><table>
- <tr><td><strong>Library:</strong></td>
- <td><a href="index.html">Wiring</a></td></tr>
- <tr><td><strong>Introduced:</strong></td>
- <td>2.0 Beta 1 (in Gates library, moved to Wiring in 2.7.0)</td></tr>
- <tr><td valign="top"><strong>Appearance:</strong></td>
- <td valign="top"><img src="../../../../en/img-libs/constant.png" width="18" height="15"></td></tr>
- </table></p>
- <h2>Behavior</h2>
- <p>Emits the value specified in its Value attribute.</p>
- <h2>Pins</h2>
- <p>There is only one pin, an output whose bit width matches the Data Bits
- attribute. The location of this pin is specified in the Facing
- attribute. The component constantly outputs on this pin whatever
- value specified in the Value attribute.</p>
- </dl>
- <h2>Attributes</h2>
- <p>When the component is selected or being added,
- the hexademical digits '0' through '9' and 'a' through 'f' alter its <q>Value</q> attribute,
- Alt-0 through Alt-9 alter its <q>Data Bits</q> attribute,
- and the arrow keys alter its <q>Facing</q> attribute.</p>
- <dl>
- <dt>Facing</dt>
- <dd>The direction in which the pin is located relative to where the
- value is drawn.</dd>
- <dt>Data Bits</dt>
- <dd>The bit width of the value placed onto the wire.</dd>
- <dt>Value</dt>
- <dd>The value, written in hexademical, that is emitted by the component.
- The number of bits used to specify the value cannot exceed the
- component's bit width.</dd>
- </dl>
- <h2>Poke Tool Behavior</h2>
- <p>None.</p>
- <h2>Text Tool Behavior</h2>
- <p>None.</p>
- <p><a href="../index.html">Back to <em>Library Reference</em></a></p>
- </body>
- </html>
|
