<null><a name="TC_CCR"></a><h4><a href="#TC">TC</a>: <i><a href="AT91RM9200_h.html#AT91_REG">AT91_REG</a></i> TC_CCR  <i>Channel Control Register</i></h4><ul><null><font size="-2"><li><b>TC5</b> <i><a href="AT91RM9200_h.html#AT91C_TC5_CCR">AT91C_TC5_CCR</a></i> 0xFFFA4080</font><font size="-2"><li><b>TC4</b> <i><a href="AT91RM9200_h.html#AT91C_TC4_CCR">AT91C_TC4_CCR</a></i> 0xFFFA4040</font><font size="-2"><li><b>TC3</b> <i><a href="AT91RM9200_h.html#AT91C_TC3_CCR">AT91C_TC3_CCR</a></i> 0xFFFA4000</font><font size="-2"><li><b>TC2</b> <i><a href="AT91RM9200_h.html#AT91C_TC2_CCR">AT91C_TC2_CCR</a></i> 0xFFFA0080</font><font size="-2"><li><b>TC1</b> <i><a href="AT91RM9200_h.html#AT91C_TC1_CCR">AT91C_TC1_CCR</a></i> 0xFFFA0040</font><font size="-2"><li><b>TC0</b> <i><a href="AT91RM9200_h.html#AT91C_TC0_CCR">AT91C_TC0_CCR</a></i> 0xFFFA0000</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="TC_CLKEN"></a><b>TC_CLKEN</b><font size="-2"><br><a href="AT91RM9200_h.html#AT91C_TC_CLKEN">AT91C_TC_CLKEN</a></font></td><td><b>Counter Clock Enable Command</b><br>0 = No effect.<br>1 = Enables the clock if CLKDIS is not 1.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">1</td><td align="CENTER"><a name="TC_CLKDIS"></a><b>TC_CLKDIS</b><font size="-2"><br><a href="AT91RM9200_h.html#AT91C_TC_CLKDIS">AT91C_TC_CLKDIS</a></font></td><td><b>Counter Clock Disable Command</b><br>0 = No effect.<br>1 = Disables the clock.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">2</td><td align="CENTER"><a name="TC_SWTRG"></a><b>TC_SWTRG</b><font size="-2"><br><a href="AT91RM9200_h.html#AT91C_TC_SWTRG">AT91C_TC_SWTRG</a></font></td><td><b>Software Trigger Command</b><br>0 = No effect.<br>1 = A software trigger is performed: the counter is reset and clock is started.</td></tr>
</null></table>
<a name="TC_CMR"></a><h4><a href="#TC">TC</a>: <i><a href="AT91RM9200_h.html#AT91_REG">AT91_REG</a></i> TC_CMR  <i>Channel Mode Register</i></h4><ul><null><font size="-2"><li><b>TC5</b> <i><a href="AT91RM9200_h.html#AT91C_TC5_CMR">AT91C_TC5_CMR</a></i> 0xFFFA4084</font><font size="-2"><li><b>TC4</b> <i><a href="AT91RM9200_h.html#AT91C_TC4_CMR">AT91C_TC4_CMR</a></i> 0xFFFA4044</font><font size="-2"><li><b>TC3</b> <i><a href="AT91RM9200_h.html#AT91C_TC3_CMR">AT91C_TC3_CMR</a></i> 0xFFFA4004</font><font size="-2"><li><b>TC2</b> <i><a href="AT91RM9200_h.html#AT91C_TC2_CMR">AT91C_TC2_CMR</a></i> 0xFFFA0084</font><font size="-2"><li><b>TC1</b> <i><a href="AT91RM9200_h.html#AT91C_TC1_CMR">AT91C_TC1_CMR</a></i> 0xFFFA0044</font><font size="-2"><li><b>TC0</b> <i><a href="AT91RM9200_h.html#AT91C_TC0_CMR">AT91C_TC0_CMR</a></i> 0xFFFA0004</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">6</td><td align="CENTER"><a name="TC_CPCSTOP"></a><b>TC_CPCSTOP</b><font size="-2"><br><a href="AT91RM9200_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">7</td><td align="CENTER"><a name="TC_CPCDIS"></a><b>TC_CPCDIS</b><font size="-2"><br><a href="AT91RM9200_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="AT91RM9200_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="AT91RM9200_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="AT91RM9200_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="AT91RM9200_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="AT91RM9200_h.html#AT91C_TC_EEVTEDG_BOTH">AT91C_TC_EEVTEDG_BOTH</a></font></td><td><br>Edge: each edge</td></tr>
</null></table></font>
</td></tr>
<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="AT91RM9200_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_NONE"></a><b>TC_EEVT_NONE</b><font size="-1"><br><a href="AT91RM9200_h.html#AT91C_TC_EEVT_NONE">AT91C_TC_EEVT_NONE</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_RISING"></a><b>TC_EEVT_RISING</b><font size="-1"><br><a href="AT91RM9200_h.html#AT91C_TC_EEVT_RISING">AT91C_TC_EEVT_RISING</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_FALLING"></a><b>TC_EEVT_FALLING</b><font size="-1"><br><a href="AT91RM9200_h.html#AT91C_TC_EEVT_FALLING">AT91C_TC_EEVT_FALLING</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_BOTH"></a><b>TC_EEVT_BOTH</b><font size="-1"><br><a href="AT91RM9200_h.html#AT91C_TC_EEVT_BOTH">AT91C_TC_EEVT_BOTH</a></font></td><td><br>Signal selected as external event: XC2 TIOB direction: output</td></tr>
</null></table></font>
</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">12</td><td align="CENTER"><a name="TC_ENETRG"></a><b>TC_ENETRG</b><font size="-2"><br><a href="AT91RM9200_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="AT91RM9200_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="AT91RM9200_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_UP_AUTO"></a><b>TC_WAVESEL_UP_AUTO</b><font size="-1"><br><a href="AT91RM9200_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">2</td><td align="CENTER"><a name="TC_WAVESEL_UPDOWN"></a><b>TC_WAVESEL_UPDOWN</b><font size="-1"><br><a href="AT91RM9200_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">3</td><td align="CENTER"><a name="TC_WAVESEL_UPDOWN_AUTO"></a><b>TC_WAVESEL_UPDOWN_AUTO</b><font size="-1"><br><a href="AT91RM9200_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>
</null></table></font>
</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">14</td><td align="CENTER"><a name="TC_CPCTRG"></a><b>TC_CPCTRG</b><font size="-2"><br><a href="AT91RM9200_h.html#AT91C_TC_CPCTRG">AT91C_TC_CPCTRG</a></font></td><td><b>RC Compare Trigger Enable</b><br>0 = RC Compare has no effect on the counter and its clock.<br>1 = RC Compare resets the counter and starts the counter clock.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">15</td><td align="CENTER"><a name="TC_WAVE"></a><b>TC_WAVE</b><font size="-2"><br><a href="AT91RM9200_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="AT91RM9200_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="AT91RM9200_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="AT91RM9200_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="AT91RM9200_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="AT91RM9200_h.html#AT91C_TC_ACPA_TOGGLE">AT91C_TC_ACPA_TOGGLE</a></font></td><td><br>Effect: toggle</td></tr>
</null></table></font>
</td></tr>
<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="AT91RM9200_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="AT91RM9200_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="AT91RM9200_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="AT91RM9200_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="AT91RM9200_h.html#AT91C_TC_ACPC_TOGGLE">AT91C_TC_ACPC_TOGGLE</a></font></td><td><br>Effect: toggle</td></tr>
</null></table></font>
</td></tr>
<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="AT91RM9200_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="AT91RM9200_h.html#AT91C_TC_AEEVT_NONE">AT91C_TC_AEEVT_NONE</a></font></td><td><br>Effect: none</td></tr>