topic Re: Difference between MIOS and eMIOS in MPC5xxx https://community.nxp.com/t5/MPC5xxx/Difference-between-MIOS-and-eMIOS/m-p/414228#M874 <HTML><HEAD></HEAD><BODY><P>Thank you friend,,how to use eMIOS for GPIO ....what is the use when we are using eMIOS for GPIO..need explanation and sample code for MPC5674f</P></BODY></HTML> Fri, 19 Jun 2015 06:58:16 GMT natarajmani 2015-06-19T06:58:16Z Difference between MIOS and eMIOS https://community.nxp.com/t5/MPC5xxx/Difference-between-MIOS-and-eMIOS/m-p/414226#M872 <HTML><HEAD></HEAD><BODY><P>Hi ,</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>&nbsp;&nbsp;&nbsp;&nbsp; what is difference between MIOS, eMIOS&nbsp; ,eMIOS200...give me brief explanation about eMIOS200..and how to work on it...</P></BODY></HTML> Fri, 19 Jun 2015 05:24:23 GMT https://community.nxp.com/t5/MPC5xxx/Difference-between-MIOS-and-eMIOS/m-p/414226#M872 natarajmani 2015-06-19T05:24:23Z Re: Difference between MIOS and eMIOS https://community.nxp.com/t5/MPC5xxx/Difference-between-MIOS-and-eMIOS/m-p/414227#M873 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>&nbsp; </P><P>The MIOS was timer module used on MPC5xx parts, quite different from eMIOS/eMISO200. However was done on modular concept. There was up to six time base counter buses (modulus counter submodule), that provide counter buses&nbsp; to up to 10 double action sub modules (DASM) which can be programmed for variour functions (Input capture, period &amp; pulse width measurement, output compare, PWM). Moreover there was up to 12 Pulse Width Modulation Submodules with 0% and 100% duty cycle capability. </P><P>You can see MIOS description is some MPC5xx RM, for example <A href="http://cache.freescale.com/files/microcontrollers/doc/ref_manual/MPC565RM.pdf">http://cache.freescale.com/files/microcontrollers/doc/ref_manual/MPC565RM.pdf</A> </P><P>&nbsp; </P><P>The eMIOS module, used on MPC55xx family, builds on the MIOS concept by using a unified channel module that provides a superset of the functionality of all the individual MIOS channels.</P><P>So there is up to 24 unified channels that all can be programmed to wide set of counting modes (Input capture, period &amp; pulse width measurement, output compare, modulus conter normal/buffered, PWM normal/buffered), see e.g. <A href="http://cache.freescale.com/files/32bit/doc/ref_manual/MPC5567RM.pdf">http://cache.freescale.com/files/32bit/doc/ref_manual/MPC5567RM.pdf</A>.</P><P></P><P>The eMIOS200, used on newer devices - MPC56xx, is a general term for reduced version of eMIOS module. The only difference is that not all functions are available. It differs from device to device - usually there are several channels types/groups and these group offers only certain functions from the full eMIOS functions list.</P><P>You should always consult the device RM to know what functions are implemented on each channel.</P><P></P><P>Regards,</P><P>Petr</P></BODY></HTML> Fri, 19 Jun 2015 06:47:24 GMT https://community.nxp.com/t5/MPC5xxx/Difference-between-MIOS-and-eMIOS/m-p/414227#M873 PetrS 2015-06-19T06:47:24Z Re: Difference between MIOS and eMIOS https://community.nxp.com/t5/MPC5xxx/Difference-between-MIOS-and-eMIOS/m-p/414228#M874 <HTML><HEAD></HEAD><BODY><P>Thank you friend,,how to use eMIOS for GPIO ....what is the use when we are using eMIOS for GPIO..need explanation and sample code for MPC5674f</P></BODY></HTML> Fri, 19 Jun 2015 06:58:16 GMT https://community.nxp.com/t5/MPC5xxx/Difference-between-MIOS-and-eMIOS/m-p/414228#M874 natarajmani 2015-06-19T06:58:16Z