<tr><td align="CENTER">2</td><td align="CENTER"><a name="TC_LDRB_FALLING"></a><b>TC_LDRB_FALLING</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_LDRB_FALLING">AT91C_TC_LDRB_FALLING</a></font></td><td><br>Edge: falling edge of TIOA</td></tr>
<tr><td align="CENTER">3</td><td align="CENTER"><a name="TC_LDRB_BOTH"></a><b>TC_LDRB_BOTH</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_LDRB_BOTH">AT91C_TC_LDRB_BOTH</a></font></td><td><br>Edge: each edge of TIOA</td></tr>
</null></table></font>
</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">2..0</td><td align="CENTER"><a name="TC_CLKS"></a><b>TC_CLKS</b><font size="-2"><br><a href="AT91SAM7S64_h.html#AT91C_TC_CLKS">AT91C_TC_CLKS</a></font></td><td><b>Clock 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_CLKS_TIMER_DIV1_CLOCK"></a><b>TC_CLKS_TIMER_DIV1_CLOCK</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_CLKS_TIMER_DIV1_CLOCK">AT91C_TC_CLKS_TIMER_DIV1_CLOCK</a></font></td><td><br>Clock selected: TIMER_DIV1_CLOCK</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="TC_CLKS_TIMER_DIV2_CLOCK"></a><b>TC_CLKS_TIMER_DIV2_CLOCK</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_CLKS_TIMER_DIV2_CLOCK">AT91C_TC_CLKS_TIMER_DIV2_CLOCK</a></font></td><td><br>Clock selected: TIMER_DIV2_CLOCK</td></tr>
<tr><td align="CENTER">2</td><td align="CENTER"><a name="TC_CLKS_TIMER_DIV3_CLOCK"></a><b>TC_CLKS_TIMER_DIV3_CLOCK</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_CLKS_TIMER_DIV3_CLOCK">AT91C_TC_CLKS_TIMER_DIV3_CLOCK</a></font></td><td><br>Clock selected: TIMER_DIV3_CLOCK</td></tr>
<tr><td align="CENTER">3</td><td align="CENTER"><a name="TC_CLKS_TIMER_DIV4_CLOCK"></a><b>TC_CLKS_TIMER_DIV4_CLOCK</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_CLKS_TIMER_DIV4_CLOCK">AT91C_TC_CLKS_TIMER_DIV4_CLOCK</a></font></td><td><br>Clock selected: TIMER_DIV4_CLOCK</td></tr>
<tr><td align="CENTER">4</td><td align="CENTER"><a name="TC_CLKS_TIMER_DIV5_CLOCK"></a><b>TC_CLKS_TIMER_DIV5_CLOCK</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_CLKS_TIMER_DIV5_CLOCK">AT91C_TC_CLKS_TIMER_DIV5_CLOCK</a></font></td><td><br>Clock selected: TIMER_DIV5_CLOCK</td></tr>
<tr><td align="CENTER">5</td><td align="CENTER"><a name="TC_CLKS_XC0"></a><b>TC_CLKS_XC0</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_CLKS_XC0">AT91C_TC_CLKS_XC0</a></font></td><td><br>Clock selected: XC0</td></tr>
<tr><td align="CENTER">6</td><td align="CENTER"><a name="TC_CLKS_XC1"></a><b>TC_CLKS_XC1</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_CLKS_XC1">AT91C_TC_CLKS_XC1</a></font></td><td><br>Clock selected: XC1</td></tr>
<tr><td align="CENTER">7</td><td align="CENTER"><a name="TC_CLKS_XC2"></a><b>TC_CLKS_XC2</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_CLKS_XC2">AT91C_TC_CLKS_XC2</a></font></td><td><br>Clock selected: XC2</td></tr>
</null></table></font>
</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">3b</td><td align="CENTER"><a name="TC_CLKI"></a><b>TC_CLKI</b><font size="-2"><br><a href="AT91SAM7S64_h.html#AT91C_TC_CLKI">AT91C_TC_CLKI</a></font></td><td><b>Clock Invert</b><br>0 = Counter is incremented on rising edge of the clock.<br>1 = Counter is incremented on falling edge of the clock.</td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">5..4</td><td align="CENTER"><a name="TC_BURST"></a><b>TC_BURST</b><font size="-2"><br><a href="AT91SAM7S64_h.html#AT91C_TC_BURST">AT91C_TC_BURST</a></font></td><td><b>Burst Signal 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_BURST_NONE"></a><b>TC_BURST_NONE</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_BURST_NONE">AT91C_TC_BURST_NONE</a></font></td><td><br>The clock is not gated by an external signal</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="TC_BURST_XC0"></a><b>TC_BURST_XC0</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_BURST_XC0">AT91C_TC_BURST_XC0</a></font></td><td><br>XC0 is ANDed with the selected clock</td></tr>
<tr><td align="CENTER">2</td><td align="CENTER"><a name="TC_BURST_XC1"></a><b>TC_BURST_XC1</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_BURST_XC1">AT91C_TC_BURST_XC1</a></font></td><td><br>XC1 is ANDed with the selected clock</td></tr>
<tr><td align="CENTER">3</td><td align="CENTER"><a name="TC_BURST_XC2"></a><b>TC_BURST_XC2</b><font size="-1"><br><a href="AT91SAM7S64_h.html#AT91C_TC_BURST_XC2">AT91C_TC_BURST_XC2</a></font></td><td><br>XC2 is ANDed with the selected clock</td></tr>
</null></table></font>
</td></tr>
<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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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>
</null></table></font>
</td></tr>
<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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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="AT91SAM7S64_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">15b</td><td align="CENTER"><a name="TC_WAVE"></a><b>TC_WAVE</b><font size="-2"><br><a href="AT91SAM7S64_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>