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AT91M5800a例子

<tr><td align="CENTER" bgcolor="#FFFFCC">3</td><td align="CENTER"><a name="ADC_EOC3"></a><b>ADC_EOC3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC3">AT91C_ADC_EOC3</a></font></td><td><b>End of Conversion</b><br>0 = Channel 3 is disabled, or the conversion is not finished.<br> 1 = Channel 3 is enabled and conversion is complete.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">8</td><td align="CENTER"><a name="ADC_OVRE0"></a><b>ADC_OVRE0</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE0">AT91C_ADC_OVRE0</a></font></td><td><b>Overrun Error</b><br>0 = No overrun on the channel 0 since the last read of ADC_SR.<br> 1 = There has been an overrun on the channel 0 since the last read of ADC_SR.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">9</td><td align="CENTER"><a name="ADC_OVRE1"></a><b>ADC_OVRE1</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE1">AT91C_ADC_OVRE1</a></font></td><td><b>Overrun Error</b><br>0 = No overrun on the channel 1 since the last read of ADC_SR.<br> 1 = There has been an overrun on the channel 1 since the last read of ADC_SR.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">10</td><td align="CENTER"><a name="ADC_OVRE2"></a><b>ADC_OVRE2</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE2">AT91C_ADC_OVRE2</a></font></td><td><b>Overrun Error</b><br>0 = No overrun on the channel 2 since the last read of ADC_SR.<br> 1 = There has been an overrun on the channel 2 since the last read of ADC_SR.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">11</td><td align="CENTER"><a name="ADC_OVRE3"></a><b>ADC_OVRE3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE3">AT91C_ADC_OVRE3</a></font></td><td><b>Overrun Error</b><br>0 = No overrun on the channel 3 since the last read of ADC_SR.<br> 1 = There has been an overrun on the channel 3 since the last read of ADC_SR.</td></tr>
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<a name="ADC_IER"></a><h4><a href="#ADC">ADC</a>: <i><a href="AT91M55800A_h.html#AT91_REG">AT91_REG</a></i> ADC_IER  <i>Interrupt Enable Register</i></h4><ul><null><font size="-2"><li><b>ADC1</b> <i><a href="AT91M55800A_h.html#AT91C_ADC1_IER">AT91C_ADC1_IER</a></i> 0xFFFB0024</font><font size="-2"><li><b>ADC0</b> <i><a href="AT91M55800A_h.html#AT91C_ADC0_IER">AT91C_ADC0_IER</a></i> 0xFFFB4024</font></null></ul><br>EOC: End of Conversion Interrupt Enable.<br>     0 = No effect. 1 = Enables the End of Conversion Interrupt.<br> OVRE: Overrun Error Interrupt Enable.<br>     0 = No effect. 1 = Enables the Overrun Error Interrupt.<table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">0</td><td align="CENTER"><a name="ADC_EOC0"></a><b>ADC_EOC0</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC0">AT91C_ADC_EOC0</a></font></td><td><b>End of Conversion of Channel 0</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">1</td><td align="CENTER"><a name="ADC_EOC1"></a><b>ADC_EOC1</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC1">AT91C_ADC_EOC1</a></font></td><td><b>End of Conversion of Channel 1</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">2</td><td align="CENTER"><a name="ADC_EOC2"></a><b>ADC_EOC2</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC2">AT91C_ADC_EOC2</a></font></td><td><b>End of Conversion of Channel 2</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">3</td><td align="CENTER"><a name="ADC_EOC3"></a><b>ADC_EOC3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC3">AT91C_ADC_EOC3</a></font></td><td><b>End of Conversion of Channel 3</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">8</td><td align="CENTER"><a name="ADC_OVRE0"></a><b>ADC_OVRE0</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE0">AT91C_ADC_OVRE0</a></font></td><td><b>Overrun Error of Channel 0</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">9</td><td align="CENTER"><a name="ADC_OVRE1"></a><b>ADC_OVRE1</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE1">AT91C_ADC_OVRE1</a></font></td><td><b>Overrun Error of Channel 1</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">10</td><td align="CENTER"><a name="ADC_OVRE2"></a><b>ADC_OVRE2</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE2">AT91C_ADC_OVRE2</a></font></td><td><b>Overrun Error of Channel 2</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">11</td><td align="CENTER"><a name="ADC_OVRE3"></a><b>ADC_OVRE3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE3">AT91C_ADC_OVRE3</a></font></td><td><b>Overrun Error of Channel 3</b></td></tr>
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<a name="ADC_IDR"></a><h4><a href="#ADC">ADC</a>: <i><a href="AT91M55800A_h.html#AT91_REG">AT91_REG</a></i> ADC_IDR  <i>Interrupt Disable Register</i></h4><ul><null><font size="-2"><li><b>ADC1</b> <i><a href="AT91M55800A_h.html#AT91C_ADC1_IDR">AT91C_ADC1_IDR</a></i> 0xFFFB0028</font><font size="-2"><li><b>ADC0</b> <i><a href="AT91M55800A_h.html#AT91C_ADC0_IDR">AT91C_ADC0_IDR</a></i> 0xFFFB4028</font></null></ul><br>EOC: End of Conversion Interrupt Disable.<br>     0 = No effect. 1 = Disables the End of Conversion Interrupt.<br> OVRE: Overrun Error Interrupt Dis                                                                                              able.<br>     0 = No effect. 1 = Disables the Overrun Error Interrupt.<table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">0</td><td align="CENTER"><a name="ADC_EOC0"></a><b>ADC_EOC0</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC0">AT91C_ADC_EOC0</a></font></td><td><b>End of Conversion of Channel 0</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">1</td><td align="CENTER"><a name="ADC_EOC1"></a><b>ADC_EOC1</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC1">AT91C_ADC_EOC1</a></font></td><td><b>End of Conversion of Channel 1</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">2</td><td align="CENTER"><a name="ADC_EOC2"></a><b>ADC_EOC2</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC2">AT91C_ADC_EOC2</a></font></td><td><b>End of Conversion of Channel 2</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">3</td><td align="CENTER"><a name="ADC_EOC3"></a><b>ADC_EOC3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC3">AT91C_ADC_EOC3</a></font></td><td><b>End of Conversion of Channel 3</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">8</td><td align="CENTER"><a name="ADC_OVRE0"></a><b>ADC_OVRE0</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE0">AT91C_ADC_OVRE0</a></font></td><td><b>Overrun Error of Channel 0</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">9</td><td align="CENTER"><a name="ADC_OVRE1"></a><b>ADC_OVRE1</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE1">AT91C_ADC_OVRE1</a></font></td><td><b>Overrun Error of Channel 1</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">10</td><td align="CENTER"><a name="ADC_OVRE2"></a><b>ADC_OVRE2</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE2">AT91C_ADC_OVRE2</a></font></td><td><b>Overrun Error of Channel 2</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">11</td><td align="CENTER"><a name="ADC_OVRE3"></a><b>ADC_OVRE3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE3">AT91C_ADC_OVRE3</a></font></td><td><b>Overrun Error of Channel 3</b></td></tr>
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<a name="ADC_IMR"></a><h4><a href="#ADC">ADC</a>: <i><a href="AT91M55800A_h.html#AT91_REG">AT91_REG</a></i> ADC_IMR  <i>Interrupt Mask Register</i></h4><ul><null><font size="-2"><li><b>ADC1</b> <i><a href="AT91M55800A_h.html#AT91C_ADC1_IMR">AT91C_ADC1_IMR</a></i> 0xFFFB002C</font><font size="-2"><li><b>ADC0</b> <i><a href="AT91M55800A_h.html#AT91C_ADC0_IMR">AT91C_ADC0_IMR</a></i> 0xFFFB402C</font></null></ul><br>EOC: 0 = End of Conversion Interrupt is Disabled. 1 = End of Conversion Interrupt is Enabled.<br> OVRE: 0 = Overrun Error Interrupt is Disabled. 1 = Overrun Error Interrupt is Enabled.<table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">0</td><td align="CENTER"><a name="ADC_EOC0"></a><b>ADC_EOC0</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC0">AT91C_ADC_EOC0</a></font></td><td><b>End of Conversion of Channel 0</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">1</td><td align="CENTER"><a name="ADC_EOC1"></a><b>ADC_EOC1</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC1">AT91C_ADC_EOC1</a></font></td><td><b>End of Conversion of Channel 1</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">2</td><td align="CENTER"><a name="ADC_EOC2"></a><b>ADC_EOC2</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC2">AT91C_ADC_EOC2</a></font></td><td><b>End of Conversion of Channel 2</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">3</td><td align="CENTER"><a name="ADC_EOC3"></a><b>ADC_EOC3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_EOC3">AT91C_ADC_EOC3</a></font></td><td><b>End of Conversion of Channel 3</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">8</td><td align="CENTER"><a name="ADC_OVRE0"></a><b>ADC_OVRE0</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE0">AT91C_ADC_OVRE0</a></font></td><td><b>Overrun Error of Channel 0</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">9</td><td align="CENTER"><a name="ADC_OVRE1"></a><b>ADC_OVRE1</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE1">AT91C_ADC_OVRE1</a></font></td><td><b>Overrun Error of Channel 1</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">10</td><td align="CENTER"><a name="ADC_OVRE2"></a><b>ADC_OVRE2</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE2">AT91C_ADC_OVRE2</a></font></td><td><b>Overrun Error of Channel 2</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">11</td><td align="CENTER"><a name="ADC_OVRE3"></a><b>ADC_OVRE3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_OVRE3">AT91C_ADC_OVRE3</a></font></td><td><b>Overrun Error of Channel 3</b></td></tr>
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<a name="ADC_CDR"></a><h4><a href="#ADC">ADC</a>: <i><a href="AT91M55800A_h.html#AT91_REG">AT91_REG</a></i> ADC_CDR  <i>Convert Data Register</i></h4><ul><null><font size="-2"><li><b>ADC1</b> <i><a href="AT91M55800A_h.html#AT91C_ADC1_CDR">AT91C_ADC1_CDR</a></i> 0xFFFB0030</font><font size="-2"><li><b>ADC0</b> <i><a href="AT91M55800A_h.html#AT91C_ADC0_CDR">AT91C_ADC0_CDR</a></i> 0xFFFB4030</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">9..0</td><td align="CENTER"><a name="ADC_DATA"></a><b>ADC_DATA</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_DATA">AT91C_ADC_DATA</a></font></td><td><b>Converted Data</b><br>The analog-to-digital conversion data is placed into this register at the end of a conversion and remains until a new conversionis completed.<br> The Convert Data Register (CDR) is only loaded if the corresponding analog channel is enabled.</td></tr>
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