and more clean-ups
This commit is contained in:
@@ -56,30 +56,35 @@ All variants use the same method of obtaining power. i.e., for each LCD:
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<table id="hd44780-connections-power.table">
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<title>HD44780: Power Connections</title>
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<tgroup cols="3" align="left">
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<thead>
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<row>
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<entry>LCD</entry>
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<entry>pin</entry>
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<entry>signal</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>1</entry>
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<entry>GND</entry>
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<entry>(connect to any of pins 18 - 25 of you parallel port)</entry>
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</row>
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<row>
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<entry>2</entry>
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<entry>+5V</entry>
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<entry></entry>
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</row>
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<row>
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<entry>3</entry>
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<entry>Vadj</entry>
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<entry>(contrast)</entry>
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</row>
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</tbody>
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<colspec colname="lpt1"/>
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<colspec colname="lpt2" align="right"/>
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<thead>
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<row>
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<entry namest="lpt1" nameend="lpt2" align="center">LCD</entry>
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<entry morerows="1">Signal</entry>
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</row>
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<row>
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<entry>name</entry>
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<entry>pin</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>V<subscript>SS</subscript></entry>
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<entry>1</entry>
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<entry>GND (connect to any of pins 18 - 25 of you parallel port)</entry>
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</row>
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<row>
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<entry>V<subscript>DD</subscript></entry>
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<entry>2</entry>
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<entry>+5V</entry>
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</row>
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<row>
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<entry>V<subscript>LC</subscript></entry>
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<entry>3</entry>
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<entry>(contrast adjustment)</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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@@ -117,7 +122,7 @@ There are several ways to get 5V:
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</itemizedlist>
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<figure id="hd44780-connections-power.contrast-circuit">
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<title>HD44780: Connecting the contrast adjusting pin (Vadj.)</title>
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<title>HD44780: Connecting the contrast adjusting pin (V<subscript>LC</subscript>)</title>
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<screen>
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<![CDATA[
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@@ -127,7 +132,7 @@ There are several ways to get 5V:
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`---^--'
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/|\
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Vadj.
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Vlc
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]]>
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</screen>
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@@ -463,14 +468,16 @@ This is originally based on "lcdtext" (by Matthias Prinke).
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<table id="hd44780-4bit.base-mapping">
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<title>HD44780: 4bit Pinouts (1)</title>
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<tgroup cols="4" align="left">
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<tgroup cols="5" align="left">
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<colspec colname="lpt1"/>
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<colspec colname="lpt2"/>
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<colspec colname="lpt2" align="right"/>
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<colspec colname="base" align="center"/>
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<colspec colname="lcd1"/>
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<colspec colname="lcd2"/>
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<thead>
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<row>
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<entry namest="lpt1" nameend="lpt2" align="center">printer port</entry>
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<entry morerows="1"><-></entry>
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<entry namest="lcd1" nameend="lcd2" align="center">LCD</entry>
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</row>
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<row>
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@@ -484,48 +491,56 @@ This is originally based on "lcdtext" (by Matthias Prinke).
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<row>
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<entry>D0</entry>
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<entry>2</entry>
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<entry></entry>
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<entry>D4</entry>
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<entry>11</entry>
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</row>
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<row>
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<entry>D1</entry>
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<entry>3</entry>
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<entry></entry>
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<entry>D5</entry>
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<entry>12</entry>
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</row>
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<row>
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<entry>D2</entry>
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<entry>4</entry>
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<entry></entry>
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<entry>D6</entry>
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<entry>(13)</entry>
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</row>
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<row>
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<entry>D3</entry>
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<entry>5</entry>
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<entry></entry>
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<entry>D7</entry>
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<entry>14</entry>
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</row>
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<row>
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<entry>D4</entry>
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<entry>6</entry>
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<entry></entry>
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<entry>RS</entry>
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<entry>4</entry>
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</row>
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<row>
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<entry>D5</entry>
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<entry>7</entry>
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<entry></entry>
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<entry>RW</entry>
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<entry>5 (LCD3 - 6) (optional - pull all LCD RW low (*) )</entry>
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</row>
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<row>
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<entry>D6</entry>
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<entry>8</entry>
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<entry></entry>
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<entry>EN</entry>
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<entry>6</entry>
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</row>
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<row>
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<entry>D7</entry>
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<entry>9</entry>
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<entry></entry>
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<entry>EN2</entry>
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<entry>(LCD2 - 6) (optional)</entry>
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</row>
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@@ -548,14 +563,16 @@ displays four to seven use:
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<table id="hd44780-4bit.multi-mapping">
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<title>HD44780: 4bit Pinouts (2)</title>
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<tgroup cols="4" align="left">
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<tgroup cols="5" align="left">
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<colspec colname="lpt1"/>
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<colspec colname="lpt2"/>
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<colspec colname="lpt2" align="right"/>
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<colspec colname="base" align="center"/>
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<colspec colname="lcd1"/>
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<colspec colname="lcd2"/>
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<thead>
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<row>
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<entry namest="lpt1" nameend="lpt2" align="center">printer port</entry>
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<entry morerows="1"><-></entry>
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<entry namest="lcd1" nameend="lcd2" align="center">LCD</entry>
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</row>
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<row>
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@@ -569,24 +586,28 @@ displays four to seven use:
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<row>
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<entry>STR</entry>
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<entry>1</entry>
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<entry></entry>
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<entry>EN4</entry>
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<entry>6</entry>
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</row>
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<row>
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<entry>LF</entry>
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<entry>14</entry>
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<entry></entry>
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<entry>EN5</entry>
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<entry>6</entry>
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</row>
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<row>
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<entry>INIT</entry>
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<entry>16</entry>
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<entry></entry>
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<entry>EN6</entry>
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<entry>6</entry>
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</row>
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<row>
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<entry>SEL</entry>
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<entry>17</entry>
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<entry></entry>
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<entry>EN7</entry>
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<entry>6</entry>
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</row>
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@@ -600,12 +621,14 @@ The optional keypad can be connected as follows:
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<table id="hd44780-4bit.keypad-mapping">
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<title>HD44780: 4bit Keypad Pinouts</title>
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<tgroup cols="3" align="left">
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<tgroup cols="4" align="left">
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<colspec colname="lpt1"/>
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<colspec colname="lpt2"/>
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<colspec colname="lpt2" align="right"/>
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<colspec colname="base" align="center"/>
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<thead>
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<row>
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<entry namest="lpt1" nameend="lpt2" align="center">printer port</entry>
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<entry morerows="1"><-></entry>
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<entry align="center">keypad</entry>
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</row>
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<row>
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@@ -618,76 +641,91 @@ The optional keypad can be connected as follows:
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<row>
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<entry>D0</entry>
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<entry>2</entry>
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<entry></entry>
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<entry>Y0</entry>
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</row>
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<row>
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<entry>D1</entry>
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<entry>3</entry>
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<entry></entry>
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<entry>Y1</entry>
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</row>
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<row>
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<entry>D2</entry>
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<entry>4</entry>
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<entry></entry>
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<entry>Y2</entry>
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</row>
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<row>
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<entry>D3</entry>
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<entry>5</entry>
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<entry></entry>
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<entry>Y3</entry>
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</row>
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<row>
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<entry>D4</entry>
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<entry>6</entry>
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<entry></entry>
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<entry>Y4</entry>
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</row>
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<row>
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<entry>D5</entry>
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<entry>7</entry>
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<entry></entry>
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<entry>Y5</entry>
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</row>
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<row>
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<entry>nSTRB</entry>
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<entry>1</entry>
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<entry></entry>
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<entry>Y6</entry>
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</row>
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<row>
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<entry>nLF</entry>
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<entry>14</entry>
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<entry></entry>
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<entry>Y7</entry>
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</row>
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<row>
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<entry>INIT</entry>
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<entry>16</entry>
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<entry></entry>
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<entry>Y8</entry>
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</row>
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<row>
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<entry>nSEL</entry>
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<entry>17</entry>
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<entry></entry>
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<entry>Y9</entry>
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</row>
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<row>
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<entry>nACK</entry>
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<entry>10</entry>
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<entry></entry>
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<entry>X0</entry>
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</row>
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<row>
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<entry>BUSY</entry>
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<entry>11</entry>
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<entry></entry>
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<entry>X1</entry>
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</row>
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<row>
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<entry>PAPEREND</entry>
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<entry>12</entry>
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<entry></entry>
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<entry>X2</entry>
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</row>
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<row>
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<entry>SELIN</entry>
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<entry>13</entry>
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<entry></entry>
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<entry>X3</entry>
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</row>
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<row>
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<entry>nFAULT</entry>
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<entry>15</entry>
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<entry></entry>
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<entry>X4</entry>
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</row>
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</tbody>
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@@ -709,14 +747,16 @@ This type of connection should work with winamp.
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<table id="hd44780-8bit-winamp.base-mapping">
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<title>HD44780: "Winamp" wiring</title>
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<tgroup cols="4" align="left">
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<tgroup cols="5" align="left">
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<colspec colname="lpt1"/>
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<colspec colname="lpt2"/>
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<colspec colname="lpt2" align="right"/>
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<colspec colname="base" align="center"/>
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<colspec colname="lcd1"/>
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<colspec colname="lcd2"/>
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<thead>
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<row>
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<entry namest="lpt1" nameend="lpt2" align="center">printer port</entry>
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<entry morerows="1"><-></entry>
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<entry namest="lcd1" nameend="lcd2" align="center">LCD</entry>
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</row>
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<row>
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@@ -730,72 +770,84 @@ This type of connection should work with winamp.
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<row>
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<entry>D0</entry>
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<entry>2</entry>
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<entry></entry>
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<entry>D0</entry>
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<entry>7</entry>
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</row>
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<row>
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<entry>D1</entry>
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<entry>3</entry>
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<entry></entry>
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<entry>D1</entry>
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<entry>8</entry>
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</row>
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<row>
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<entry>D2</entry>
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<entry>4</entry>
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<entry></entry>
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<entry>D2</entry>
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<entry>9</entry>
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</row>
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<row>
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<entry>D3</entry>
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<entry>5</entry>
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<entry></entry>
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<entry>D3</entry>
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<entry>10</entry>
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</row>
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<row>
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<entry>D4</entry>
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<entry>6</entry>
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<entry></entry>
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<entry>D4</entry>
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<entry>11</entry>
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</row>
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<row>
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<entry>D5</entry>
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<entry>7</entry>
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<entry></entry>
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<entry>D5</entry>
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<entry>12</entry>
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</row>
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<row>
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<entry>D6</entry>
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<entry>8</entry>
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<entry></entry>
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<entry>D6</entry>
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<entry>13</entry>
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</row>
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<row>
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<entry>D7</entry>
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<entry>9</entry>
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<entry></entry>
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<entry>D7</entry>
|
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<entry>14</entry>
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</row>
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<row>
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<entry>nSTRB</entry>
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<entry>(1)</entry>
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<entry></entry>
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<entry>EN</entry>
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<entry>6</entry>
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</row>
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<row>
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<entry>nLF</entry>
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<entry>14</entry>
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<entry></entry>
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<entry>RW</entry>
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<entry>5 (EN3 6 - LCD 3) (optional (*) )</entry>
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</row>
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<row>
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<entry>INIT</entry>
|
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<entry>16</entry>
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<entry></entry>
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<entry>RS</entry>
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<entry>4</entry>
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</row>
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<row>
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<entry>nSEL</entry>
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<entry>17</entry>
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<entry></entry>
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<entry>EN2</entry>
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<entry>(6 - LCD 2) (optional)</entry>
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</row>
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@@ -824,12 +876,14 @@ The optional keypad can be connected as follows:
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||||
|
||||
<table id="hd44780-8bit-winamp.keypad-mapping">
|
||||
<title>HD44780: "Winamp" wiring - Keypad</title>
|
||||
<tgroup cols="3" align="left">
|
||||
<tgroup cols="4" align="left">
|
||||
<colspec colname="lpt1"/>
|
||||
<colspec colname="lpt2"/>
|
||||
<colspec colname="lpt2" align="right"/>
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||||
<colspec colname="base" align="center"/>
|
||||
<thead>
|
||||
<row>
|
||||
<entry namest="lpt1" nameend="lpt2" align="center">printer port</entry>
|
||||
<entry morerows="1"><-></entry>
|
||||
<entry align="center">keypad</entry>
|
||||
</row>
|
||||
<row>
|
||||
@@ -842,76 +896,91 @@ The optional keypad can be connected as follows:
|
||||
<row>
|
||||
<entry>D0</entry>
|
||||
<entry>2</entry>
|
||||
<entry></entry>
|
||||
<entry>Y0</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D1</entry>
|
||||
<entry>3</entry>
|
||||
<entry></entry>
|
||||
<entry>Y1</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D2</entry>
|
||||
<entry>4</entry>
|
||||
<entry></entry>
|
||||
<entry>Y2</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D3</entry>
|
||||
<entry>5</entry>
|
||||
<entry></entry>
|
||||
<entry>Y3</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D4</entry>
|
||||
<entry>6</entry>
|
||||
<entry></entry>
|
||||
<entry>Y4</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D5</entry>
|
||||
<entry>7</entry>
|
||||
<entry></entry>
|
||||
<entry>Y5</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D6</entry>
|
||||
<entry>8</entry>
|
||||
<entry></entry>
|
||||
<entry>Y6</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D7</entry>
|
||||
<entry>9</entry>
|
||||
<entry></entry>
|
||||
<entry>Y7</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nLF</entry>
|
||||
<entry>14</entry>
|
||||
<entry></entry>
|
||||
<entry>Y8</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>INIT</entry>
|
||||
<entry>16</entry>
|
||||
<entry></entry>
|
||||
<entry>Y9</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nACK</entry>
|
||||
<entry>10</entry>
|
||||
<entry></entry>
|
||||
<entry>X0</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>BUSY</entry>
|
||||
<entry>11</entry>
|
||||
<entry></entry>
|
||||
<entry>X1</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>PAPEREND</entry>
|
||||
<entry>12</entry>
|
||||
<entry></entry>
|
||||
<entry>X2</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>SELIN</entry>
|
||||
<entry>13</entry>
|
||||
<entry></entry>
|
||||
<entry>X3</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nFAULT</entry>
|
||||
<entry>15</entry>
|
||||
<entry></entry>
|
||||
<entry>X4</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
@@ -953,14 +1022,16 @@ The LCD connections are:
|
||||
|
||||
<table id="hd44780-8bit-lcdtime.base-mapping">
|
||||
<title>HD44780: "lcdtime" wiring</title>
|
||||
<tgroup cols="4" align="left">
|
||||
<tgroup cols="5" align="left">
|
||||
<colspec colname="lpt1"/>
|
||||
<colspec colname="lpt2"/>
|
||||
<colspec colname="lpt2" align="right"/>
|
||||
<colspec colname="base" align="center"/>
|
||||
<colspec colname="lcd1"/>
|
||||
<colspec colname="lcd2"/>
|
||||
<thead>
|
||||
<row>
|
||||
<entry namest="lpt1" nameend="lpt2" align="center">printer port</entry>
|
||||
<entry morerows="1"><-></entry>
|
||||
<entry namest="lcd1" nameend="lcd2" align="center">LCD</entry>
|
||||
</row>
|
||||
<row>
|
||||
@@ -974,72 +1045,84 @@ The LCD connections are:
|
||||
<row>
|
||||
<entry>D0</entry>
|
||||
<entry>2</entry>
|
||||
<entry></entry>
|
||||
<entry>D0</entry>
|
||||
<entry>7</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D1</entry>
|
||||
<entry>3</entry>
|
||||
<entry></entry>
|
||||
<entry>D1</entry>
|
||||
<entry>8</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D2</entry>
|
||||
<entry>4</entry>
|
||||
<entry></entry>
|
||||
<entry>D2</entry>
|
||||
<entry>9</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D3</entry>
|
||||
<entry>5</entry>
|
||||
<entry></entry>
|
||||
<entry>D3</entry>
|
||||
<entry>10</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D4</entry>
|
||||
<entry>6</entry>
|
||||
<entry></entry>
|
||||
<entry>D4</entry>
|
||||
<entry>11</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D5</entry>
|
||||
<entry>7</entry>
|
||||
<entry></entry>
|
||||
<entry>D5</entry>
|
||||
<entry>12</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D6</entry>
|
||||
<entry>8</entry>
|
||||
<entry></entry>
|
||||
<entry>D6</entry>
|
||||
<entry>13</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D7</entry>
|
||||
<entry>9</entry>
|
||||
<entry></entry>
|
||||
<entry>D7</entry>
|
||||
<entry>14</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nSEL</entry>
|
||||
<entry>17</entry>
|
||||
<entry></entry>
|
||||
<entry>-</entry>
|
||||
<entry></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nSTRB</entry>
|
||||
<entry>1</entry>
|
||||
<entry></entry>
|
||||
<entry>RS</entry>
|
||||
<entry>4</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nLF</entry>
|
||||
<entry>14</entry>
|
||||
<entry></entry>
|
||||
<entry>RW</entry>
|
||||
<entry>5 (LCD2 - 6) (optional - pull all LCD RW low (*)</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>INIT</entry>
|
||||
<entry>16</entry>
|
||||
<entry></entry>
|
||||
<entry>EN</entry>
|
||||
<entry>6</entry>
|
||||
</row>
|
||||
@@ -1065,12 +1148,14 @@ The optional keypad can be connected as follows:
|
||||
|
||||
<table id="hd44780-8bit-lcdtime.keypad-mapping">
|
||||
<title>HD44780: "lcdtime" wiring - keypad</title>
|
||||
<tgroup cols="3" align="left">
|
||||
<tgroup cols="4" align="left">
|
||||
<colspec colname="lpt1"/>
|
||||
<colspec colname="lpt2"/>
|
||||
<colspec colname="lpt2" align="right"/>
|
||||
<colspec colname="base" align="center"/>
|
||||
<thead>
|
||||
<row>
|
||||
<entry namest="lpt1" nameend="lpt2" align="center">printer port</entry>
|
||||
<entry morerows="1"><-></entry>
|
||||
<entry align="center">keypad</entry>
|
||||
</row>
|
||||
<row>
|
||||
@@ -1083,76 +1168,91 @@ The optional keypad can be connected as follows:
|
||||
<row>
|
||||
<entry>D0</entry>
|
||||
<entry>2</entry>
|
||||
<entry></entry>
|
||||
<entry>Y0</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D1</entry>
|
||||
<entry>3</entry>
|
||||
<entry></entry>
|
||||
<entry>Y1</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D2</entry>
|
||||
<entry>4</entry>
|
||||
<entry></entry>
|
||||
<entry>Y2</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D3</entry>
|
||||
<entry>5</entry>
|
||||
<entry></entry>
|
||||
<entry>Y3</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D4</entry>
|
||||
<entry>6</entry>
|
||||
<entry></entry>
|
||||
<entry>Y4</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D5</entry>
|
||||
<entry>7</entry>
|
||||
<entry></entry>
|
||||
<entry>Y5</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D6</entry>
|
||||
<entry>8</entry>
|
||||
<entry></entry>
|
||||
<entry>Y6</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>D7</entry>
|
||||
<entry>9</entry>
|
||||
<entry></entry>
|
||||
<entry>Y7</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nSTRB</entry>
|
||||
<entry>1</entry>
|
||||
<entry></entry>
|
||||
<entry>Y8</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nSEL</entry>
|
||||
<entry>17</entry>
|
||||
<entry></entry>
|
||||
<entry>Y9</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nACK</entry>
|
||||
<entry>10</entry>
|
||||
<entry></entry>
|
||||
<entry>X0</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>BUSY</entry>
|
||||
<entry>11</entry>
|
||||
<entry></entry>
|
||||
<entry>X1</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>PAPEREND</entry>
|
||||
<entry>12</entry>
|
||||
<entry></entry>
|
||||
<entry>X2</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>SELIN</entry>
|
||||
<entry>13</entry>
|
||||
<entry></entry>
|
||||
<entry>X3</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nFAULT</entry>
|
||||
<entry>15</entry>
|
||||
<entry></entry>
|
||||
<entry>X4</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
@@ -1342,12 +1442,14 @@ serialLpt wiring supports a keypad. The 3 wires version supports
|
||||
|
||||
<table id="hd44780-seriallpt-keypad.mapping">
|
||||
<title>HD44780: Serial LPT - Keypad return lines</title>
|
||||
<tgroup cols="3" align="left">
|
||||
<tgroup cols="4" align="left">
|
||||
<colspec colname="lpt1"/>
|
||||
<colspec colname="lpt2"/>
|
||||
<colspec colname="lpt2" align="right"/>
|
||||
<colspec colname="base" align="center"/>
|
||||
<thead>
|
||||
<row>
|
||||
<entry namest="lpt1" nameend="lpt2" align="center">printer port</entry>
|
||||
<entry morerows="1"><-></entry>
|
||||
<entry align="center">keypad</entry>
|
||||
</row>
|
||||
<row>
|
||||
@@ -1360,26 +1462,31 @@ serialLpt wiring supports a keypad. The 3 wires version supports
|
||||
<row>
|
||||
<entry>nACK</entry>
|
||||
<entry>10</entry>
|
||||
<entry></entry>
|
||||
<entry>X0</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>BUSY</entry>
|
||||
<entry>11</entry>
|
||||
<entry></entry>
|
||||
<entry>X1</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>PAPEREND</entry>
|
||||
<entry>12</entry>
|
||||
<entry></entry>
|
||||
<entry>X2</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>SELIN</entry>
|
||||
<entry>13</entry>
|
||||
<entry></entry>
|
||||
<entry>X3</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>nFAULT</entry>
|
||||
<entry>15</entry>
|
||||
<entry></entry>
|
||||
<entry>X4</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
|
||||
@@ -6,8 +6,9 @@
|
||||
20x2) display.
|
||||
</para>
|
||||
<para>
|
||||
The picoLCD page indicates that the device can be connected via I2C or USART.
|
||||
This lcdproc driver, however, is limited to the USB connected model.
|
||||
The picoLCD page indicates that the device can be connected via I<superscript>2</superscript>C
|
||||
or USART.
|
||||
This LCDproc driver, however, is limited to the USB connected model.
|
||||
</para>
|
||||
|
||||
<sect2 id="picolcd-setup">
|
||||
|
||||
@@ -42,7 +42,7 @@ thick enough (or not existent, see 1) the resistance of the
|
||||
wire may cause differing GND potentials in the circuit.
|
||||
This may lead to strange display behaviour. It may also be
|
||||
wise to solder a 100nF capacitor directly to the GND and
|
||||
VDD pins of the display.
|
||||
V<subscript>DD</subscript> pins of the display.
|
||||
</para>
|
||||
</sect2>
|
||||
<sect2 id="ppt-latchup">
|
||||
|
||||
@@ -146,14 +146,14 @@ the connections given here are also correct for your display !
|
||||
<entry>D7</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Vdd</entry>
|
||||
<entry>V<subscript>DD</subscript></entry>
|
||||
<entry>16</entry>
|
||||
<entry>+5V</entry>
|
||||
<entry></entry>
|
||||
<entry></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Vss</entry>
|
||||
<entry>V<subscript>SS</subscript></entry>
|
||||
<entry>17</entry>
|
||||
<entry>GND</entry>
|
||||
<entry>18..25</entry>
|
||||
@@ -167,7 +167,7 @@ the connections given here are also correct for your display !
|
||||
<entry></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Vlc</entry>
|
||||
<entry>V<subscript>LC</subscript></entry>
|
||||
<entry>19</entry>
|
||||
<entry>-24V (not required for G242C)</entry>
|
||||
<entry></entry>
|
||||
@@ -368,7 +368,7 @@ the connections given here are also correct for your display !
|
||||
<entry>^SELECT_IN</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Vss</entry>
|
||||
<entry>V<subscript>SS</subscript></entry>
|
||||
<entry>17</entry>
|
||||
<entry>GND</entry>
|
||||
<entry>18..25</entry>
|
||||
@@ -403,7 +403,7 @@ the connections given here are also correct for your display !
|
||||
<entry></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Vdd</entry>
|
||||
<entry>V<subscript>DD</subscript></entry>
|
||||
<entry>16</entry>
|
||||
<entry>+5V</entry>
|
||||
<entry></entry>
|
||||
@@ -417,7 +417,7 @@ the connections given here are also correct for your display !
|
||||
<entry></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Vlc</entry>
|
||||
<entry>V<subscript>LC</subscript></entry>
|
||||
<entry>19</entry>
|
||||
<entry>-24V (not required for G242C)</entry>
|
||||
<entry></entry>
|
||||
|
||||
Reference in New Issue
Block a user