at91sam9260_tc.html

ATMEL AT91SAM9260的中段控制程序！

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<tr><td align="CENTER" bgcolor="#FFFFCC">6b</td><td align="CENTER"><a name="TC_CPCSTOP"></a><b>TC_CPCSTOP</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_CPCSTOP">AT91C_TC_CPCSTOP</a></font></td><td><b>Counter Clock Stopped with RC Compare</b><br>0 = Counter clock is not stopped when counter reaches RC.<br>1 = Counter clock is stopped when counter reaches RC.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">7b</td><td align="CENTER"><a name="TC_CPCDIS"></a><b>TC_CPCDIS</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_CPCDIS">AT91C_TC_CPCDIS</a></font></td><td><b>Counter Clock Disable with RC Compare</b><br>0 = Counter clock is not disabled when counter reaches RC.<br>1 = Counter clock is disabled when counter reaches RC.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">9..8</td><td align="CENTER"><a name="TC_EEVTEDG"></a><b>TC_EEVTEDG</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_EEVTEDG">AT91C_TC_EEVTEDG</a></font></td><td><b>External Event Edge 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="TC_EEVTEDG_NONE"></a><b>TC_EEVTEDG_NONE</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_EEVTEDG_NONE">AT91C_TC_EEVTEDG_NONE</a></font></td><td><br>Edge: None</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="TC_EEVTEDG_RISING"></a><b>TC_EEVTEDG_RISING</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_EEVTEDG_RISING">AT91C_TC_EEVTEDG_RISING</a></font></td><td><br>Edge: rising edge</td></tr>
<tr><td align="CENTER">2</td><td align="CENTER"><a name="TC_EEVTEDG_FALLING"></a><b>TC_EEVTEDG_FALLING</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_EEVTEDG_FALLING">AT91C_TC_EEVTEDG_FALLING</a></font></td><td><br>Edge: falling edge</td></tr>
<tr><td align="CENTER">3</td><td align="CENTER"><a name="TC_EEVTEDG_BOTH"></a><b>TC_EEVTEDG_BOTH</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_EEVTEDG_BOTH">AT91C_TC_EEVTEDG_BOTH</a></font></td><td><br>Edge: each edge</td></tr>
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<tr><td align="CENTER" bgcolor="#FFFFCC">11..10</td><td align="CENTER"><a name="TC_EEVT"></a><b>TC_EEVT</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_EEVT">AT91C_TC_EEVT</a></font></td><td><b>External Event  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="TC_EEVT_TIOB"></a><b>TC_EEVT_TIOB</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_EEVT_TIOB">AT91C_TC_EEVT_TIOB</a></font></td><td><br>Signal selected as external event: TIOB TIOB direction: input</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="TC_EEVT_XC0"></a><b>TC_EEVT_XC0</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_EEVT_XC0">AT91C_TC_EEVT_XC0</a></font></td><td><br>Signal selected as external event: XC0 TIOB direction: output</td></tr>
<tr><td align="CENTER">2</td><td align="CENTER"><a name="TC_EEVT_XC1"></a><b>TC_EEVT_XC1</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_EEVT_XC1">AT91C_TC_EEVT_XC1</a></font></td><td><br>Signal selected as external event: XC1 TIOB direction: output</td></tr>
<tr><td align="CENTER">3</td><td align="CENTER"><a name="TC_EEVT_XC2"></a><b>TC_EEVT_XC2</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_EEVT_XC2">AT91C_TC_EEVT_XC2</a></font></td><td><br>Signal selected as external event: XC2 TIOB direction: output</td></tr>
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<tr><td align="CENTER" bgcolor="#FFFFCC">12b</td><td align="CENTER"><a name="TC_ENETRG"></a><b>TC_ENETRG</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_ENETRG">AT91C_TC_ENETRG</a></font></td><td><b>External Event Trigger enable</b><br>0 = The external event has no effect on the counter and its clock. In this case, the selected external event only controls the TIOA output.<br>1 = The external event resets the counter and starts the counter clock.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">14..13</td><td align="CENTER"><a name="TC_WAVESEL"></a><b>TC_WAVESEL</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_WAVESEL">AT91C_TC_WAVESEL</a></font></td><td><b>Waveform  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="TC_WAVESEL_UP"></a><b>TC_WAVESEL_UP</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_WAVESEL_UP">AT91C_TC_WAVESEL_UP</a></font></td><td><br>UP mode without atomatic trigger on RC Compare</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="TC_WAVESEL_UPDOWN"></a><b>TC_WAVESEL_UPDOWN</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_WAVESEL_UPDOWN">AT91C_TC_WAVESEL_UPDOWN</a></font></td><td><br>UPDOWN mode without automatic trigger on RC Compare</td></tr>
<tr><td align="CENTER">2</td><td align="CENTER"><a name="TC_WAVESEL_UP_AUTO"></a><b>TC_WAVESEL_UP_AUTO</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_WAVESEL_UP_AUTO">AT91C_TC_WAVESEL_UP_AUTO</a></font></td><td><br>UP mode with automatic trigger on RC Compare</td></tr>
<tr><td align="CENTER">3</td><td align="CENTER"><a name="TC_WAVESEL_UPDOWN_AUTO"></a><b>TC_WAVESEL_UPDOWN_AUTO</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_WAVESEL_UPDOWN_AUTO">AT91C_TC_WAVESEL_UPDOWN_AUTO</a></font></td><td><br>UPDOWN mode with automatic trigger on RC Compare</td></tr>
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<tr><td align="CENTER" bgcolor="#FFFFCC">15b</td><td align="CENTER"><a name="TC_WAVE"></a><b>TC_WAVE</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_WAVE">AT91C_TC_WAVE</a></font></td><td><b></b><br>0 = Capture Mode is enabled.<br>1 = Capture Mode is disabled (Waveform Mode is enabled).<br>0 = Waveform Mode is disabled (Capture Mode is enabled).<br>1 = Waveform Mode is enabled.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">17..16</td><td align="CENTER"><a name="TC_ACPA"></a><b>TC_ACPA</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_ACPA">AT91C_TC_ACPA</a></font></td><td><b>RA Compare Effect on TIOA</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="TC_ACPA_NONE"></a><b>TC_ACPA_NONE</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_ACPA_NONE">AT91C_TC_ACPA_NONE</a></font></td><td><br>Effect: none</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="TC_ACPA_SET"></a><b>TC_ACPA_SET</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_ACPA_SET">AT91C_TC_ACPA_SET</a></font></td><td><br>Effect: set</td></tr>
<tr><td align="CENTER">2</td><td align="CENTER"><a name="TC_ACPA_CLEAR"></a><b>TC_ACPA_CLEAR</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_ACPA_CLEAR">AT91C_TC_ACPA_CLEAR</a></font></td><td><br>Effect: clear</td></tr>
<tr><td align="CENTER">3</td><td align="CENTER"><a name="TC_ACPA_TOGGLE"></a><b>TC_ACPA_TOGGLE</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_ACPA_TOGGLE">AT91C_TC_ACPA_TOGGLE</a></font></td><td><br>Effect: toggle</td></tr>
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<tr><td align="CENTER" bgcolor="#FFFFCC">19..18</td><td align="CENTER"><a name="TC_ACPC"></a><b>TC_ACPC</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_ACPC">AT91C_TC_ACPC</a></font></td><td><b>RC Compare Effect on TIOA</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="TC_ACPC_NONE"></a><b>TC_ACPC_NONE</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_ACPC_NONE">AT91C_TC_ACPC_NONE</a></font></td><td><br>Effect: none</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="TC_ACPC_SET"></a><b>TC_ACPC_SET</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_ACPC_SET">AT91C_TC_ACPC_SET</a></font></td><td><br>Effect: set</td></tr>
<tr><td align="CENTER">2</td><td align="CENTER"><a name="TC_ACPC_CLEAR"></a><b>TC_ACPC_CLEAR</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_ACPC_CLEAR">AT91C_TC_ACPC_CLEAR</a></font></td><td><br>Effect: clear</td></tr>
<tr><td align="CENTER">3</td><td align="CENTER"><a name="TC_ACPC_TOGGLE"></a><b>TC_ACPC_TOGGLE</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_ACPC_TOGGLE">AT91C_TC_ACPC_TOGGLE</a></font></td><td><br>Effect: toggle</td></tr>
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<tr><td align="CENTER" bgcolor="#FFFFCC">21..20</td><td align="CENTER"><a name="TC_AEEVT"></a><b>TC_AEEVT</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_AEEVT">AT91C_TC_AEEVT</a></font></td><td><b>External Event Effect on TIOA</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="TC_AEEVT_NONE"></a><b>TC_AEEVT_NONE</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_AEEVT_NONE">AT91C_TC_AEEVT_NONE</a></font></td><td><br>Effect: none</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="TC_AEEVT_SET"></a><b>TC_AEEVT_SET</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_AEEVT_SET">AT91C_TC_AEEVT_SET</a></font></td><td><br>Effect: set</td></tr>
<tr><td align="CENTER">2</td><td align="CENTER"><a name="TC_AEEVT_CLEAR"></a><b>TC_AEEVT_CLEAR</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_AEEVT_CLEAR">AT91C_TC_AEEVT_CLEAR</a></font></td><td><br>Effect: clear</td></tr>
<tr><td align="CENTER">3</td><td align="CENTER"><a name="TC_AEEVT_TOGGLE"></a><b>TC_AEEVT_TOGGLE</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_AEEVT_TOGGLE">AT91C_TC_AEEVT_TOGGLE</a></font></td><td><br>Effect: toggle</td></tr>
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<tr><td align="CENTER" bgcolor="#FFFFCC">23..22</td><td align="CENTER"><a name="TC_ASWTRG"></a><b>TC_ASWTRG</b><font size="-2"><br><a href="AT91SAM9260_h.html#AT91C_TC_ASWTRG">AT91C_TC_ASWTRG</a></font></td><td><b>Software Trigger Effect on TIOA</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="TC_ASWTRG_NONE"></a><b>TC_ASWTRG_NONE</b><font size="-1"><br><a href="AT91SAM9260_h.html#AT91C_TC_ASWTRG_NONE">AT91C_TC_ASWTRG_NONE</a></font></td><td><br>Effect: none</td></tr>