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jt_eaton |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="CONTENT-TYPE" content="text/html; charset=utf-8">
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<title>start</title>
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<meta name="GENERATOR" content="OpenOffice.org 3.0 (Linux)">
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<meta name="CREATED" content="0;0">
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<meta name="CHANGED" content="20090513;8521600">
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<meta name="KEYWORDS" content="start">
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<meta name="Info 3" content="">
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<meta name="Info 4" content="">
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<meta name="date" content="2008-01-08T12:01:41-0500">
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<meta name="robots" content="index,follow">
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</head>
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<body dir="ltr" lang="en-US">
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<h1><a name="io_module_gpio"></a>SOCGEN Datasheet:<br>
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</h1>
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<div id="toc__inside" dir="ltr">
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<ul>
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<li>
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<p style="margin-bottom: 0in;"><a href="#io_module_gpio">io_module_gpio<br>
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</a></p>
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<br>
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<br>
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<br>
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<li>
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<p><a href="../src/io_module_gpio.v">SourceCode <br>
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</a></p>
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</li>
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<li>
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<p style="margin-bottom: 0in;"><a href="#Parameters">Parameters<br>
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</a></p>
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</li>
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<li>
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<p style="margin-bottom: 0in;"><a href="#Interface">Interface<br>
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</a></p>
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</li>
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<li>
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<p style="margin-bottom: 0in;"><a href="#Children">Children<br>
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</a></p>
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</li>
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<li>
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<p><a href="../../html/io_module_gpio.html#TheoryofOperation">Theory of Operation<br>
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</a></p>
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</li>
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</ul>
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</li>
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</ul>
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</div>
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<img style="width: 519.75px; height: 446px;" alt="" src="../png/io_module_gpio_sym.png"><br>
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<b><br>
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<h2><b><a name="Parameters"></a>Parameters<br></b></h2>
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<b><br>
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<br>
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</b>
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<table style="text-align: left; width: 640px; height: 120px;" border="8" cellpadding="4" cellspacing="4">
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<tbody>
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<tr>
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<td style="vertical-align: top;">Name<br> </td>
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<td style="vertical-align: top;">default <br> </td>
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<td style="vertical-align: top;">Description<br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">ADDR_WIDTH<br> </td>
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<td style="vertical-align: top;">16<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">BASE_WIDTH<br> </td>
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<td style="vertical-align: top;">8<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">IRQ_MODE<br> </td>
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<td style="vertical-align: top;">8'h00<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">MAS_ADD_WIDTH<br> </td>
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<td style="vertical-align: top;">4<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">MAS_DATA_WIDTH<br> </td>
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<td style="vertical-align: top;">8<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">NMI_MODE<br> </td>
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<td style="vertical-align: top;">8'h00<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">SLA_ADD_WIDTH<br> </td>
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<td style="vertical-align: top;">8<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">SLA_DATA_WIDTH<br> </td>
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<td style="vertical-align: top;">16<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">UART_DIV<br> </td>
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<td style="vertical-align: top;">0<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">UART_PRESCALE<br> </td>
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<td style="vertical-align: top;">5'b01100<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">UART_PRE_SIZE<br> </td>
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<td style="vertical-align: top;">5<br> </td>
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<td style="vertical-align: top;"><br></td>
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</tr>
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</tbody>
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</table>
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<p><b><b><br>
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</b></b></p>
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<p><br>
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</p>
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<p><b><b><br>
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</b></b></p>
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<p><b><b><br>
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<br>
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</b></b></p>
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<h2><b><b><a name="Interface"></a>Interface</b><b> <br>
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</b></b></h2>
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<p style="margin-bottom: 0in;"></p>
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<br>
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<br>
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<br>
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<table style="text-align: left; width: 640px; height: 120px;" border="8"
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cellpadding="4" cellspacing="4">
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<tbody>
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<tr>
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<td style="vertical-align: top;">NAME<br> </td>
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<td style="vertical-align: top;">Type<br> </td>
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<td style="vertical-align: top;">Description<br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">clk<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">cts_pad_in<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">enable<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">reg_mb_cs<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">reg_mb_rd<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">reg_mb_wr<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">reset<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">uart_rxd_pad_in<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">gpio_0_in[7:0]<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">gpio_1_in[7:0]<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">pic_irq_in[7:0]<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">reg_mb_addr[7:0]<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">reg_mb_wdata[7:0]<br> </td>
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<td style="vertical-align: top;">input<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">pic_irq<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">pic_nmi<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">reg_mb_wait<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">rts_pad_out<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">rx_irq<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">tx_irq<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">uart_txd_pad_out<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">wait_n<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">gpio_0_oe[7:0]<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">gpio_0_out[7:0]<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">gpio_1_oe[7:0]<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">gpio_1_out[7:0]<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">reg_mb_rdata[15:0]<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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<tr>
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<td style="vertical-align: top;">timer_irq[1:0]<br> </td>
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<td style="vertical-align: top;">output<br> </td>
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<td style="vertical-align: top;"><br> </td>
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</tr>
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</tbody>
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</table>
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<p><b><b><br>
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</b></b></p>
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<h2><b><a name="Children"></a>Children<br></b></h2>
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| 283 |
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<b><br>
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| 284 |
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</b>
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| 285 |
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<table style="text-align: left; width: 640px; height: 120px;" border="8" cellpadding="4" cellspacing="4">
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<tbody>
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| 287 |
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<tr>
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<td style="vertical-align: top;">Instance<br> </td>
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<td style="vertical-align: top;">Vendor<br> </td>
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<td style="vertical-align: top;">Library<br></td>
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<td style="vertical-align: top;">Component<br></td>
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<td style="vertical-align: top;">Version<br></td>
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</tr>
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<tr>
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<td style="vertical-align: top;">mb_exp<br> </td>
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<td style="vertical-align: top;">opencores.org<br> </td>
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<td style="vertical-align: top;">logic<br></td>
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<td style="vertical-align: top;">micro_bus<br></td>
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<td style="vertical-align: top;">exp5<br></td>
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</tr>
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<tr>
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| 302 |
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<td style="vertical-align: top;">gpio<br> </td>
|
| 303 |
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<td style="vertical-align: top;">opencores.org<br> </td>
|
| 304 |
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<td style="vertical-align: top;">io<br></td>
|
| 305 |
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<td style="vertical-align: top;">io_gpio<br></td>
|
| 306 |
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<td style="vertical-align: top;">def<br></td>
|
| 307 |
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</tr>
|
| 308 |
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<tr>
|
| 309 |
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<td style="vertical-align: top;">tim_0<br> </td>
|
| 310 |
|
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<td style="vertical-align: top;">opencores.org<br> </td>
|
| 311 |
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<td style="vertical-align: top;">io<br></td>
|
| 312 |
|
|
<td style="vertical-align: top;">io_timer<br></td>
|
| 313 |
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<td style="vertical-align: top;">def<br></td>
|
| 314 |
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</tr>
|
| 315 |
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<tr>
|
| 316 |
|
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<td style="vertical-align: top;">uart<br> </td>
|
| 317 |
|
|
<td style="vertical-align: top;">opencores.org<br> </td>
|
| 318 |
|
|
<td style="vertical-align: top;">io<br></td>
|
| 319 |
|
|
<td style="vertical-align: top;">io_uart<br></td>
|
| 320 |
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<td style="vertical-align: top;">def<br></td>
|
| 321 |
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</tr>
|
| 322 |
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<tr>
|
| 323 |
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<td style="vertical-align: top;">pic<br> </td>
|
| 324 |
|
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<td style="vertical-align: top;">opencores.org<br> </td>
|
| 325 |
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<td style="vertical-align: top;">io<br></td>
|
| 326 |
|
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<td style="vertical-align: top;">io_pic<br></td>
|
| 327 |
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<td style="vertical-align: top;">def<br></td>
|
| 328 |
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</tr>
|
| 329 |
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<tr>
|
| 330 |
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<td style="vertical-align: top;">utimer<br> </td>
|
| 331 |
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<td style="vertical-align: top;">opencores.org<br> </td>
|
| 332 |
|
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<td style="vertical-align: top;">io<br></td>
|
| 333 |
|
|
<td style="vertical-align: top;">io_utimer<br></td>
|
| 334 |
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<td style="vertical-align: top;">def<br></td>
|
| 335 |
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</tr>
|
| 336 |
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</tbody>
|
| 337 |
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</table>
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| 338 |
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<p><b><b><br>
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| 339 |
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</b></b></p>
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| 340 |
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| 341 |
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| 342 |
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| 343 |
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| 344 |
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| 345 |
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| 346 |
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<br>
|
| 347 |
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<br>
|
| 348 |
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<img style="width: 519.75px; height: 446px;" alt="" src="../png/io_module_gpio_sch.png"><br>
|
| 349 |
|
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<b><br>
|
| 350 |
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<br>
|
| 351 |
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<br>
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| 352 |
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| 353 |
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| 354 |
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| 355 |
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| 356 |
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| 357 |
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| 358 |
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| 359 |
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| 360 |
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| 361 |
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| 362 |
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| 363 |
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| 364 |
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| 365 |
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| 366 |
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| 367 |
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| 368 |
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| 369 |
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<br>
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| 370 |
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|
| 371 |
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<br>
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| 372 |
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<br>
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| 373 |
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<br>
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| 374 |
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</body>
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| 375 |
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</html>
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