Oscillator frequency - Personal Mechatronics Lab2024-03-29T05:41:32Zhttp://www.pml4all.org/forum/topics/oscillator-frequency?commentId=6212885%3AComment%3A27294&feed=yes&xn_auth=noand PR2 cant change to anythi…tag:www.pml4all.org,2014-05-01:6212885:Comment:273532014-05-01T09:13:02.729ZKenny Kimhttp://www.pml4all.org/profile/KennyKim
<p><span>and PR2 cant change to anything lower than 244Hz</span></p>
<p><span>and PR2 cant change to anything lower than 244Hz</span></p> pic16 QAQtag:www.pml4all.org,2014-05-01:6212885:Comment:273522014-05-01T09:12:56.474ZKenny Kimhttp://www.pml4all.org/profile/KennyKim
<p><span> </span><span><span class="UFICommentBody"><span>pic16 QAQ</span></span></span></p>
<p><span> </span><span><span class="UFICommentBody"><span>pic16 QAQ</span></span></span></p> If you are talking about the…tag:www.pml4all.org,2014-05-01:6212885:Comment:273512014-05-01T09:12:52.855ZKenny Kimhttp://www.pml4all.org/profile/KennyKim
<p><span> </span><span><span class="UFICommentBody"><span>If you are talking about the actual frequency of the oscillator, I'm pretty sure that's a physical property of the crystal oscillator, and can't be changed, PR2 changes PWM period, which is equivalent to changing frequency, I guess that's not what you want?</span></span></span></p>
<p><span> </span><span><span class="UFICommentBody"><span>If you are talking about the actual frequency of the oscillator, I'm pretty sure that's a physical property of the crystal oscillator, and can't be changed, PR2 changes PWM period, which is equivalent to changing frequency, I guess that's not what you want?</span></span></span></p> check IRCF<0:2> in OSC…tag:www.pml4all.org,2014-05-01:6212885:Comment:272982014-05-01T09:12:48.937ZKenny Kimhttp://www.pml4all.org/profile/KennyKim
<p><span> </span><span><span class="UFICommentBody"><span>check IRCF<0:2> in OSCCON (for pic18)</span></span></span></p>
<p><span> </span><span><span class="UFICommentBody"><span>check IRCF<0:2> in OSCCON (for pic18)</span></span></span></p> PR2 doesnt handle the crystal…tag:www.pml4all.org,2014-05-01:6212885:Comment:275152014-05-01T09:12:43.647ZKenny Kimhttp://www.pml4all.org/profile/KennyKim
<p><span>PR2 doesnt handle the crystal oscillator frequency, it acts as a stop--count-mark for counter of PWM</span></p>
<p><span>PR2 doesnt handle the crystal oscillator frequency, it acts as a stop--count-mark for counter of PWM</span></p> Have you looked at page 61 an…tag:www.pml4all.org,2014-05-01:6212885:Comment:272972014-05-01T09:12:39.868ZKenny Kimhttp://www.pml4all.org/profile/KennyKim
<p><span>Have you looked at page 61 and 62 of the PiC16 datasheet, looks like a pretty comprehensive guide for what you are trying to do, frequency is selected by writing to the PR2 register and PS register it seems, haven't done this myself though, don't take my word for it.</span></p>
<p><span>Have you looked at page 61 and 62 of the PiC16 datasheet, looks like a pretty comprehensive guide for what you are trying to do, frequency is selected by writing to the PR2 register and PS register it seems, haven't done this myself though, don't take my word for it.</span></p> also Anyone know the frequenc…tag:www.pml4all.org,2014-05-01:6212885:Comment:272942014-05-01T09:12:34.079ZKenny Kimhttp://www.pml4all.org/profile/KennyKim
<p>a<span>lso Anyone know the frequency of crystal oscillator for pic16f877?</span></p>
<p>a<span>lso Anyone know the frequency of crystal oscillator for pic16f877?</span></p>