URL
https://opencores.org/ocsvn/socgen/socgen/trunk
Subversion Repositories socgen
[/] [socgen/] [trunk/] [Projects/] [opencores.org/] [logic/] [doc/] [html/] [uart_rxtx.html] - Rev 135
Compare with Previous | Blame | View Log
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<meta http-equiv="CONTENT-TYPE" content="text/html; charset=utf-8">
<title>start</title>
<meta name="GENERATOR" content="OpenOffice.org 3.0 (Linux)">
<meta name="CREATED" content="0;0">
<meta name="CHANGED" content="20090513;8521600">
<meta name="KEYWORDS" content="start">
<meta name="Info 3" content="">
<meta name="Info 4" content="">
<meta name="date" content="2008-01-08T12:01:41-0500">
<meta name="robots" content="index,follow">
</head>
<body dir="ltr" lang="en-US">
<h1><a name="uart_rxtx"></a>SOCGEN Datasheet:<br>
</h1>
<div id="toc__inside" dir="ltr">
<ul>
<li>
<p style="margin-bottom: 0in;"><a href="#uart_rxtx">uart_rxtx<br>
</a></p>
<br>
<br>
<br>
<li>
<p><a href="../src/uart_rxtx.v">SourceCode <br>
</a></p>
</li>
<li>
<p style="margin-bottom: 0in;"><a href="#Parameters">Parameters<br>
</a></p>
</li>
<li>
<p style="margin-bottom: 0in;"><a href="#Interface">Interface<br>
</a></p>
</li>
<li>
<p style="margin-bottom: 0in;"><a href="#Children">Children<br>
</a></p>
</li>
<li>
<p><a href="../../html/uart_rxtx.html#TheoryofOperation">Theory of Operation<br>
</a></p>
</li>
</ul>
</li>
</ul>
</div>
<img style="width: 602.25px; height: 470px;" alt="" src="../png/uart_rxtx_sym.png"><br>
<b><br>
<h2><b><a name="Parameters"></a>Parameters<br></b></h2>
<b><br>
<br>
</b>
<table style="text-align: left; width: 640px; height: 120px;" border="8" cellpadding="4" cellspacing="4">
<tbody>
<tr>
<td style="vertical-align: top;">Name<br> </td>
<td style="vertical-align: top;">default <br> </td>
<td style="vertical-align: top;">Description<br></td>
</tr>
<tr>
<td style="vertical-align: top;">DIV<br> </td>
<td style="vertical-align: top;">0<br> </td>
<td style="vertical-align: top;"><br></td>
</tr>
<tr>
<td style="vertical-align: top;">DIV_SIZE<br> </td>
<td style="vertical-align: top;">4<br> </td>
<td style="vertical-align: top;"><br></td>
</tr>
<tr>
<td style="vertical-align: top;">PRESCALE<br> </td>
<td style="vertical-align: top;">5'b01100<br> </td>
<td style="vertical-align: top;"><br></td>
</tr>
<tr>
<td style="vertical-align: top;">PRE_SIZE<br> </td>
<td style="vertical-align: top;">5<br> </td>
<td style="vertical-align: top;"><br></td>
</tr>
<tr>
<td style="vertical-align: top;">RX_FIFO_SIZE<br> </td>
<td style="vertical-align: top;">3<br> </td>
<td style="vertical-align: top;"><br></td>
</tr>
<tr>
<td style="vertical-align: top;">RX_FIFO_WORDS<br> </td>
<td style="vertical-align: top;">8<br> </td>
<td style="vertical-align: top;"><br></td>
</tr>
<tr>
<td style="vertical-align: top;">SIZE<br> </td>
<td style="vertical-align: top;">8<br> </td>
<td style="vertical-align: top;"><br></td>
</tr>
<tr>
<td style="vertical-align: top;">TX_FIFO_SIZE<br> </td>
<td style="vertical-align: top;">3<br> </td>
<td style="vertical-align: top;"><br></td>
</tr>
<tr>
<td style="vertical-align: top;">TX_FIFO_WORDS<br> </td>
<td style="vertical-align: top;">8<br> </td>
<td style="vertical-align: top;"><br></td>
</tr>
</tbody>
</table>
<p><b><b><br>
</b></b></p>
<p><br>
</p>
<p><b><b><br>
</b></b></p>
<p><b><b><br>
<br>
</b></b></p>
<h2><b><b><a name="Interface"></a>Interface</b><b> <br>
</b></b></h2>
<p style="margin-bottom: 0in;"></p>
<br>
<br>
<br>
<table style="text-align: left; width: 640px; height: 120px;" border="8"
cellpadding="4" cellspacing="4">
<tbody>
<tr>
<td style="vertical-align: top;">NAME<br> </td>
<td style="vertical-align: top;">Type<br> </td>
<td style="vertical-align: top;">Description<br> </td>
</tr>
<tr>
<td style="vertical-align: top;">clk<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">cts_pad_in<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">parity_enable<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">reset<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">rts_in<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">rxd_data_avail_stb<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">rxd_force_parity<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">rxd_pad_in<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">rxd_parity<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">txd_break<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">txd_force_parity<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">txd_load<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">txd_parity<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">divider_in[DIV_SIZE-1:0]<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">txd_data_in[SIZE-1:0]<br> </td>
<td style="vertical-align: top;">input<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">cts_out<br> </td>
<td style="vertical-align: top;">output<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">rts_pad_out<br> </td>
<td style="vertical-align: top;">output<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">rxd_data_avail<br> </td>
<td style="vertical-align: top;">output<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">rxd_parity_error<br> </td>
<td style="vertical-align: top;">output<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">rxd_stop_error<br> </td>
<td style="vertical-align: top;">output<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">txd_buffer_empty<br> </td>
<td style="vertical-align: top;">output<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">txd_pad_out<br> </td>
<td style="vertical-align: top;">output<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
<tr>
<td style="vertical-align: top;">rxd_data_out[SIZE-1:0]<br> </td>
<td style="vertical-align: top;">output<br> </td>
<td style="vertical-align: top;"><br> </td>
</tr>
</tbody>
</table>
<p><b><b><br>
</b></b></p>
<h2><b><a name="Children"></a>Children<br></b></h2>
<b><br>
</b>
<table style="text-align: left; width: 640px; height: 120px;" border="8" cellpadding="4" cellspacing="4">
<tbody>
<tr>
<td style="vertical-align: top;">Instance<br> </td>
<td style="vertical-align: top;">Vendor<br> </td>
<td style="vertical-align: top;">Library<br></td>
<td style="vertical-align: top;">Component<br></td>
<td style="vertical-align: top;">Version<br></td>
</tr>
<tr>
<td style="vertical-align: top;">serial_rcvr<br> </td>
<td style="vertical-align: top;">opencores.org<br> </td>
<td style="vertical-align: top;">logic<br></td>
<td style="vertical-align: top;">serial_rcvr<br></td>
<td style="vertical-align: top;">fifo<br></td>
</tr>
<tr>
<td style="vertical-align: top;">cde_serial_xmit<br> </td>
<td style="vertical-align: top;">opencores.org<br> </td>
<td style="vertical-align: top;">cde<br></td>
<td style="vertical-align: top;">serial<br></td>
<td style="vertical-align: top;">xmit<br></td>
</tr>
<tr>
<td style="vertical-align: top;">divider<br> </td>
<td style="vertical-align: top;">opencores.org<br> </td>
<td style="vertical-align: top;">cde<br></td>
<td style="vertical-align: top;">divider<br></td>
<td style="vertical-align: top;">def<br></td>
</tr>
<tr>
<td style="vertical-align: top;">fifo<br> </td>
<td style="vertical-align: top;">opencores.org<br> </td>
<td style="vertical-align: top;">cde<br></td>
<td style="vertical-align: top;">fifo<br></td>
<td style="vertical-align: top;">def<br></td>
</tr>
<tr>
<td style="vertical-align: top;">x_divider<br> </td>
<td style="vertical-align: top;">opencores.org<br> </td>
<td style="vertical-align: top;">cde<br></td>
<td style="vertical-align: top;">divider<br></td>
<td style="vertical-align: top;">def<br></td>
</tr>
<tr>
<td style="vertical-align: top;">filter<br> </td>
<td style="vertical-align: top;">opencores.org<br> </td>
<td style="vertical-align: top;">cde<br></td>
<td style="vertical-align: top;">sync<br></td>
<td style="vertical-align: top;">def<br></td>
</tr>
</tbody>
</table>
<p><b><b><br>
</b></b></p>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<img style="width: 602.25px; height: 470px;" alt="" src="../png/uart_rxtx_sch.png"><br>
<b><br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
</body>
</html>