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            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">使能信号</P></TD></TR>
        <TR>
          <TD class=Normal width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>7</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>DB0</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">三态数据线</P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>8</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>DB1</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">三态数据线</P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>9</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>DB2</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">三态数据线</P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>10</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>DB3</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">三态数据线</P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>11</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>DB4</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">三态数据线</P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>12</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>DB5</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">三态数据线</P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>13</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>DB6</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">三态数据线</P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>14</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>DB7</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">三态数据线</P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>15</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>PSB</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt"><SPAN 
            lang=EN-US>H：8位或4位并口方式，L：串口方式（见注释1）</SPAN></P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>16</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>NC</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>-</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">空脚</P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>17</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>/RESET</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>H/L</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">复位端，低电平有效（见注释<SPAN 
            lang=EN-US>2）</SPAN></P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>18</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>VOUT</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>-</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt"><SPAN 
          lang=EN-US>LCD驱动电压输出端</SPAN></P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>19</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>A</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>VDD</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">背光源正端（<SPAN 
            lang=EN-US>+5V）（见注释3）</SPAN></P></TD></TR>
        <TR>
          <TD class=Normal vAlign=top width=64>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>20</SPAN></P></TD>
          <TD class=Normal vAlign=top width=72>
            <P style="LINE-HEIGHT: 17pt"><SPAN lang=EN-US>K</SPAN></P></TD>
          <TD class=Normal vAlign=top width=80>
            <P style="LINE-HEIGHT: 17pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>VSS</SPAN></P></TD>
          <TD class=Normal vAlign=top width=391>
            <P style="LINE-HEIGHT: 17pt">背光源负端（见注释<SPAN 
          lang=EN-US>3）</SPAN></P></TD></TR></TBODY></TABLE>
      <P><SPAN 
      lang=EN-US>*注释1：如在实际应用中仅使用并口通讯模式，可将PSB接固定高电平，也可以将模块上的J8和“VCC”用焊锡短接。</SPAN></P>
      <P><SPAN 
      lang=EN-US>*注释2：模块内部接有上电复位电路，因此在不需要经常复位的场合可将该端悬空。&nbsp;&nbsp;&nbsp;</SPAN></P>
      <P style="LINE-HEIGHT: 12pt"><SPAN 
      lang=EN-US>*注释3：如背光和模块共用一个电源，可以将模块上的JA、JK用焊锡短接。</SPAN></P>
      <P><B>四<SPAN lang=EN-US>.模块主要硬件构成说明</SPAN></B></P>
      <P style="LINE-HEIGHT: 14pt"><B>控制器接口信号说明：<BR></B></P>
      <P style="LINE-HEIGHT: 14pt"><B><SPAN 
      lang=EN-US>1、RS，R/W的配合选择决定控制界面的4种模式：</SPAN></B></P>
      <TABLE cellSpacing=0 cellPadding=0 width=584 border=1>
        <TBODY>
        <TR>
          <TD class=Normal width=132>
            <P style="LINE-HEIGHT: 14pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>RS</SPAN></P></TD>
          <TD class=Normal width=129>
            <P style="LINE-HEIGHT: 14pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>R/W</SPAN></P></TD>
          <TD class=Normal width=358>
            <P style="LINE-HEIGHT: 14pt">功能说明</P></TD></TR>
        <TR>
          <TD class=Normal width=132>
            <P style="LINE-HEIGHT: 14pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>L</SPAN></P></TD>
          <TD class=Normal width=129>
            <P style="LINE-HEIGHT: 14pt; TEXT-ALIGN: center" align=center><SPAN 
            lang=EN-US>L</SPAN></P></TD>
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