RE: MPC5500 eMIOS functions

<[email protected]> Wed, 9 Sep 2009 14:56:33 -0400
Newsgroups gmane.comp.hardware.motorola.microcontrollers
Message-ID <4257134DEB75C5439070ECA68620F07709F66169@CLEOHSMB02.napa.ad.etn.com> 
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Can a connection to a single eMIOS pin be internally routed to two eMIOS
channels?  I remember the MPC563 could do a little of that.

 

Or, is there an eTPU function available that will provide frequency and
pulse width/duty cycle at the same time?

 

Thanks,

Steve

 

________________________________

From: [email protected] [mailto:[email protected]] On Behalf
Of Dees Randy-RSAF30
Sent: Thursday, August 27, 2009 12:47 PM
To: [email protected]
Subject: RE: [MPC500] MPC5500 eMIOS functions

 

  

The eMIOS is designed to handle 2 edges. To measure both period and
pulse width you need to capture 3 edges.

randy

________________________________

From: [email protected] <mailto:MPC500%40yahoogroups.com>
[mailto:[email protected] <mailto:MPC500%40yahoogroups.com> ] On
Behalf
Of [email protected] <mailto:StevenASchroeder%40eaton.com> 
Sent: Thursday, August 27, 2009 10:03 AM
To: [email protected] <mailto:mpc500%40yahoogroups.com> 
Subject: [MPC500] MPC5500 eMIOS functions

I have an input to a single eMIOS pin on an MPC5566. I need to measure
both period and pulse width. I cannot find a function that combines
these two measurements. Any suggestions?

Thanks,
Steve

.

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                  <p>Can a connection to a single eMIOS pin be internally routed to two eMIOS<br>
channels?  I remember the MPC563 could do a little of that.<br>
<br>
Or, is there an eTPU function available that will provide frequency and<br>
pulse width/duty cycle at the same time?<br>
<br>
Thanks,<br>
<br>
Steve<br>
<br>
____________<wbr>_________<wbr>_________<wbr>__<br>
<br>
From: <a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a> [mailto:<a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a>] On Behalf<br>
Of Dees Randy-RSAF30<br>
Sent: Thursday, August 27, 2009 12:47 PM<br>
To: <a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a><br>
Subject: RE: [MPC500] MPC5500 eMIOS functions<br>
<br>
The eMIOS is designed to handle 2 edges. To measure both period and<br>
pulse width you need to capture 3 edges.<br>
<br>
randy<br>
<br>
____________<wbr>_________<wbr>_________<wbr>__<br>
<br>
From: <a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a> &lt;mailto:MPC500%<wbr>40yahoogroups.<wbr>com&gt;<br>
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Behalf<br>
Of <a href="mailto:StevenASchroeder%40eaton.com">StevenASchroeder@<wbr>eaton.com</a> &lt;mailto:StevenASchr<wbr>oeder%40eaton.<wbr>com&gt; <br>
Sent: Thursday, August 27, 2009 10:03 AM<br>
To: <a href="mailto:mpc500%40yahoogroups.com">mpc500@yahoogroups.<wbr>com</a> &lt;mailto:mpc500%<wbr>40yahoogroups.<wbr>com&gt; <br>
Subject: [MPC500] MPC5500 eMIOS functions<br>
<br>
I have an input to a single eMIOS pin on an MPC5566. I need to measure<br>
both period and pulse width. I cannot find a function that combines<br>
these two measurements. Any suggestions?<br>
<br>
Thanks,<br>
Steve<br>
<br>
.<br>
<br>
&lt;<a href="http://geo.yahoo.com/serv?s=97359714/grpId=6276387/grpspId=1706554205/m">http://geo.yahoo.<wbr>com/serv?<wbr>s=97359714/<wbr>grpId=6276387/<wbr>grpspId=17065542<wbr>05/m</a><br>
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