67 lines
3.6 KiB
HTML
67 lines
3.6 KiB
HTML
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<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
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<meta name="generator" content="Adobe RoboHelp 9">
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<title>Logic Display</title>
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<link rel="StyleSheet" href="HtmlHelp.css" type="text/css">
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<style title="hcp" type="text/css">
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<!--
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img.hcp1 { border:none; }
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span.hcp2 { mso-ansi-language:EN-GB; }
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b.hcp3 { font-weight:bold;
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mso-bidi-font-weight:normal; }
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-->
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</style>
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</head>
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<body>
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<h1 class="firstHeading" style="color: #008000; font-size: 18pt;"><span
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style="color: #008000; font-size: 18pt;"><b style="font-weight: bold;">Logic
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Display</b></span></h1>
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<p><img src="BLU-GPX_BLU-GPZ/GPIO Images/LogicDisplay.JPG" alt="" border="0" class="hcp1"></p>
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<p class="MsoNormal"><span class="hcp2">The Logic
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Display gives the ability to write customised text out to the front panel
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LCD display. When the <20>Write<74> input transitions to the high state the
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text configured in the properties will be written to the display and the
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output of the Logic Display will go high.</span></p>
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<p class="MsoNormal" style="mso-ansi-language: EN-GB;">If configured by
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the properties (<28>Clear on Reset<65>), the <20>Reset<65> input can be used to clear
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the customised text from the front panel LCD. When the <20>Reset<65> input is
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high the Logic Display output will be driven low.</p>
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<p class="MsoNormal" style="mso-ansi-language: EN-GB;">If there are more
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than one of the Logic Display objects in the design, the object which
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is triggered last will take control of the display.  The output of
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any previously triggered Logic Display Object will remain high until it
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either reaches its timeout or its Reset input is taken high.</p>
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<p class="MsoNormal" style="mso-ansi-language: EN-GB;"><img src="LogicDisplayProperties.JPG" alt="" border="0" class="hcp1"></p>
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<p class="MsoNormal" style="mso-ansi-language: EN-GB;"> </p>
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<p class="MsoNormal"><b class="hcp3"><span class="hcp2">LCD Text Top Line</span></b></p>
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<p class="MsoNormal"><span class="hcp2">The text to
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be displayed on the top line of the LCD (16 characters maximum).</span></p>
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<p class="MsoNormal"><b class="hcp3"><span class="hcp2">LCD Text Bottom Line</span></b></p>
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<p class="MsoNormal"><span class="hcp2">The text to
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be displayed on the bottom line of the LCD (16 characters maximum).</span></p>
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<p class="MsoNormal"><b class="hcp3"><span class="hcp2">Clear on Timeout</span></b></p>
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<p class="MsoNormal"><span class="hcp2">Whether the
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LCD text should be cleared on timeout or not. If set to <20>Yes<65> the customised
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text written to the LCD will be cleared after the configured timeout (see
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below), the output will go low after the timeout and the LCD display will
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revert to its standard behaviour.  </span></p>
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<p class="MsoNormal"><b class="hcp3"><span class="hcp2">Timeout (in seconds)</span></b></p>
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<p class="MsoNormal"><span class="hcp2">The timeout
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period in seconds before the customised LCD text will get cleared and
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the output of the Logic Display goes low.</span></p>
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<p class="MsoNormal"><b class="hcp3"><span class="hcp2">Clear on Reset</span></b></p>
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<p class="MsoNormal"><span class="hcp2">Whether the
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customised LCD text should be cleared when the reset input goes high.
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If set to <20>Yes<65> the customised text written to the LCD will be cleared
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when the <20>reset<65> input goes high and the LCD display will revert to its
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standard behaviour.  The output of the Logic Display object will
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go low.</span></p>
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<p class="MsoNormal"> </p>
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</body>
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</html>
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