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AT91M5800a例子

<tr><td align="CENTER" bgcolor="#FFFFCC">3..1</td><td align="CENTER"><a name="ADC_TRG"></a><b>ADC_TRG</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_TRG">AT91C_ADC_TRG</a></font></td><td><b>Trigger Selection</b><font size="-1"><table bgcolor="#E3F2FF" border=1 cellpadding=0 cellspacing=0 width="100%"><null><th><b>Value</b></th><th><b>Label</b></th><th><b>Description</b></th><tr><td align="CENTER">0</td><td align="CENTER"><a name="ADC_TRG_TIOA0"></a><b>ADC_TRG_TIOA0</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_TRG_TIOA0">AT91C_ADC_TRG_TIOA0</a></font></td><td><br>Selected TRGSEL = TIAO0</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="ADC_TRG_TIOA1"></a><b>ADC_TRG_TIOA1</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_TRG_TIOA1">AT91C_ADC_TRG_TIOA1</a></font></td><td><br>Selected TRGSEL = TIAO1</td></tr>
<tr><td align="CENTER">2</td><td align="CENTER"><a name="ADC_TRG_TIOA2"></a><b>ADC_TRG_TIOA2</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_TRG_TIOA2">AT91C_ADC_TRG_TIOA2</a></font></td><td><br>Selected TRGSEL = TIAO2</td></tr>
<tr><td align="CENTER">3</td><td align="CENTER"><a name="ADC_TRG_TIOA3"></a><b>ADC_TRG_TIOA3</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_TRG_TIOA3">AT91C_ADC_TRG_TIOA3</a></font></td><td><br>Selected TRGSEL = TIAO3</td></tr>
<tr><td align="CENTER">4</td><td align="CENTER"><a name="ADC_TRG_TIOA4"></a><b>ADC_TRG_TIOA4</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_TRG_TIOA4">AT91C_ADC_TRG_TIOA4</a></font></td><td><br>Selected TRGSEL = TIAO4</td></tr>
<tr><td align="CENTER">5</td><td align="CENTER"><a name="ADC_TRG_TIOA5"></a><b>ADC_TRG_TIOA5</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_TRG_TIOA5">AT91C_ADC_TRG_TIOA5</a></font></td><td><br>Selected TRGSEL = TIAO5</td></tr>
<tr><td align="CENTER">6</td><td align="CENTER"><a name="ADC_TRG_EXT"></a><b>ADC_TRG_EXT</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_TRG_EXT">AT91C_ADC_TRG_EXT</a></font></td><td><br>Selected TRGSEL = External Trigger</td></tr>
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<tr><td align="CENTER" bgcolor="#FFFFCC">4</td><td align="CENTER"><a name="ADC_RES"></a><b>ADC_RES</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_RES">AT91C_ADC_RES</a></font></td><td><b>Resolution.</b><font size="-1"><table bgcolor="#E3F2FF" border=1 cellpadding=0 cellspacing=0 width="100%"><null><th><b>Value</b></th><th><b>Label</b></th><th><b>Description</b></th><tr><td align="CENTER">0</td><td align="CENTER"><a name="ADC_RES_10_BIT"></a><b>ADC_RES_10_BIT</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_RES_10_BIT">AT91C_ADC_RES_10_BIT</a></font></td><td><br>10-bit resolution</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="ADC_RES_8_BIT"></a><b>ADC_RES_8_BIT</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_RES_8_BIT">AT91C_ADC_RES_8_BIT</a></font></td><td><br>8-bit resolution</td></tr>
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<tr><td align="CENTER" bgcolor="#FFFFCC">5</td><td align="CENTER"><a name="ADC_SLEEP"></a><b>ADC_SLEEP</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_SLEEP">AT91C_ADC_SLEEP</a></font></td><td><b>Sleep Mode</b><font size="-1"><table bgcolor="#E3F2FF" border=1 cellpadding=0 cellspacing=0 width="100%"><null><th><b>Value</b></th><th><b>Label</b></th><th><b>Description</b></th><tr><td align="CENTER">0</td><td align="CENTER"><a name="ADC_SLEEP_NORMAL_MODE"></a><b>ADC_SLEEP_NORMAL_MODE</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_SLEEP_NORMAL_MODE">AT91C_ADC_SLEEP_NORMAL_MODE</a></font></td><td><br>Normal Mode</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="ADC_SLEEP_MODE"></a><b>ADC_SLEEP_MODE</b><font size="-1"><br><a href="AT91M55800A_h.html#AT91C_ADC_SLEEP_MODE">AT91C_ADC_SLEEP_MODE</a></font></td><td><br>Sleep Mode</td></tr>
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<tr><td align="CENTER" bgcolor="#FFFFCC">12..8</td><td align="CENTER"><a name="ADC_PRESCAL"></a><b>ADC_PRESCAL</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_PRESCAL">AT91C_ADC_PRESCAL</a></font></td><td><b>Prescaler rate selection</b><br>This field defines the conversion clock in function of the Master Clcok (MCK).<br>ADCClock = MCK/(PRESCAL + 1) x 2.<br> Range = MCK/2 to MCK/128.<br> ADCClock Max = 1.1MHz</td></tr>
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<a name="ADC_CHER"></a><h4><a href="#ADC">ADC</a>: <i><a href="AT91M55800A_h.html#AT91_REG">AT91_REG</a></i> ADC_CHER  <i>Channel Enable Register</i></h4><ul><null><font size="-2"><li><b>ADC1</b> <i><a href="AT91M55800A_h.html#AT91C_ADC1_CHER">AT91C_ADC1_CHER</a></i> 0xFFFB0010</font><font size="-2"><li><b>ADC0</b> <i><a href="AT91M55800A_h.html#AT91C_ADC0_CHER">AT91C_ADC0_CHER</a></i> 0xFFFB4010</font></null></ul><br>0 = No effect.<br> 1 = Enable the corresponding channel<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_CH0"></a><b>ADC_CH0</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH0">AT91C_ADC_CH0</a></font></td><td><b>Channel 0</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">1</td><td align="CENTER"><a name="ADC_CH1"></a><b>ADC_CH1</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH1">AT91C_ADC_CH1</a></font></td><td><b>Channel 1</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">2</td><td align="CENTER"><a name="ADC_CH2"></a><b>ADC_CH2</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH2">AT91C_ADC_CH2</a></font></td><td><b>Channel 2</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">3</td><td align="CENTER"><a name="ADC_CH3"></a><b>ADC_CH3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH3">AT91C_ADC_CH3</a></font></td><td><b>Channel 3</b></td></tr>
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<a name="ADC_CHDR"></a><h4><a href="#ADC">ADC</a>: <i><a href="AT91M55800A_h.html#AT91_REG">AT91_REG</a></i> ADC_CHDR  <i>Channel Disable Register</i></h4><ul><null><font size="-2"><li><b>ADC1</b> <i><a href="AT91M55800A_h.html#AT91C_ADC1_CHDR">AT91C_ADC1_CHDR</a></i> 0xFFFB0014</font><font size="-2"><li><b>ADC0</b> <i><a href="AT91M55800A_h.html#AT91C_ADC0_CHDR">AT91C_ADC0_CHDR</a></i> 0xFFFB4014</font></null></ul><br>0 = No effect.<br> 1 = Disable the corresponding channel<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_CH0"></a><b>ADC_CH0</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH0">AT91C_ADC_CH0</a></font></td><td><b>Channel 0</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">1</td><td align="CENTER"><a name="ADC_CH1"></a><b>ADC_CH1</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH1">AT91C_ADC_CH1</a></font></td><td><b>Channel 1</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">2</td><td align="CENTER"><a name="ADC_CH2"></a><b>ADC_CH2</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH2">AT91C_ADC_CH2</a></font></td><td><b>Channel 2</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">3</td><td align="CENTER"><a name="ADC_CH3"></a><b>ADC_CH3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH3">AT91C_ADC_CH3</a></font></td><td><b>Channel 3</b></td></tr>
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<a name="ADC_CHSR"></a><h4><a href="#ADC">ADC</a>: <i><a href="AT91M55800A_h.html#AT91_REG">AT91_REG</a></i> ADC_CHSR  <i>Channel Status Register</i></h4><ul><null><font size="-2"><li><b>ADC1</b> <i><a href="AT91M55800A_h.html#AT91C_ADC1_CHSR">AT91C_ADC1_CHSR</a></i> 0xFFFB0018</font><font size="-2"><li><b>ADC0</b> <i><a href="AT91M55800A_h.html#AT91C_ADC0_CHSR">AT91C_ADC0_CHSR</a></i> 0xFFFB4018</font></null></ul><br>0 = Corresponding channel is disabled.<br> 1 = Corresponding channel 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_CH0"></a><b>ADC_CH0</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH0">AT91C_ADC_CH0</a></font></td><td><b>Channel 0</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">1</td><td align="CENTER"><a name="ADC_CH1"></a><b>ADC_CH1</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH1">AT91C_ADC_CH1</a></font></td><td><b>Channel 1</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">2</td><td align="CENTER"><a name="ADC_CH2"></a><b>ADC_CH2</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH2">AT91C_ADC_CH2</a></font></td><td><b>Channel 2</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">3</td><td align="CENTER"><a name="ADC_CH3"></a><b>ADC_CH3</b><font size="-2"><br><a href="AT91M55800A_h.html#AT91C_ADC_CH3">AT91C_ADC_CH3</a></font></td><td><b>Channel 3</b></td></tr>
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<a name="ADC_SR"></a><h4><a href="#ADC">ADC</a>: <i><a href="AT91M55800A_h.html#AT91_REG">AT91_REG</a></i> ADC_SR  <i>Status Register</i></h4><ul><null><font size="-2"><li><b>ADC1</b> <i><a href="AT91M55800A_h.html#AT91C_ADC1_SR">AT91C_ADC1_SR</a></i> 0xFFFB0020</font><font size="-2"><li><b>ADC0</b> <i><a href="AT91M55800A_h.html#AT91C_ADC0_SR">AT91C_ADC0_SR</a></i> 0xFFFB4020</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">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</b><br>0 = Channel 0 is disabled, or the conversion is not finished.<br> 1 = Channel 0 is enabled and conversion is complete.</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</b><br>0 = Channel 1 is disabled, or the conversion is not finished.<br> 1 = Channel 1 is enabled and conversion is complete.</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</b><br>0 = Channel 2 is disabled, or the conversion is not finished.<br> 1 = Channel 2 is enabled and conversion is complete.</td></tr>