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<P><FONT face=Arial><FONT color=#0000ff><SPAN class=850324719-04052007><FONT
size=2>Hi, </FONT></SPAN></FONT></FONT></P>
<P><FONT face=Arial><FONT color=#0000ff><SPAN class=850324719-04052007><FONT
size=2>I tried the following code to genearte pwm on PD5(OC0B) and PD6(OC0A),
but it doesn't work. The pins never change status when compare matching happens.
Anything wrong?</FONT></SPAN></FONT></FONT></P>
<P><FONT><FONT face=Arial><FONT color=#0000ff><SPAN
class=850324719-04052007> </SPAN>DDRD |=
(1<<PD5)|(1<<PD6);<BR>OCR0A = 0xAF;<BR>TCCR0A = (<SPAN
class=850324719-04052007><FONT size=2> 1 </FONT></SPAN> <<
COM0A1) | (0 << COM0A0) | (1 << COM0B1) | (0 << COM0B0) | (0
<< WGM01) | (1 << WGM00);<BR>TCCR0B = (1 << WGM02) | (0
<< CS12) | (0 << CS11) | (1 << CS10);<BR>OCR0A =
0xFF;<BR>TIMSK0 = (0<<TOIE0);<SPAN class=850324719-04052007><FONT
size=2> </FONT></SPAN></FONT></FONT></FONT></P>
<P><FONT><FONT face=Arial><FONT color=#0000ff><SPAN
class=850324719-04052007></SPAN></FONT></FONT></FONT> </P>
<P><FONT><FONT face=Arial><FONT color=#0000ff><SPAN
class=850324719-04052007><FONT size=2>best
regards,</FONT></SPAN></FONT></FONT></FONT></P>
<P><FONT><FONT face=Arial><FONT color=#0000ff><SPAN
class=850324719-04052007><FONT size=2>Haojiong
Zhang</FONT> </SPAN></FONT></FONT></FONT></P></FONT></FONT></DIV></BODY></HTML>