topic Re: Interrupts whit MPC5634 in MPC5xxx https://community.nxp.com/t5/MPC5xxx/Interrupts-whit-MPC5634/m-p/239839#M121 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Are you asking how to emulate IRQ pins using eTPU?</P><P></P><P>Why you don’t use IRQ pins (using SIU)?</P><P></P><P>The eTPU can interrupt CPU only using eTPU microcode. You may use precompiled General Purpose Input/Output (GPIO) eTPU function; see <A href="http://www.freescale.com/files/online_tools/eTPU/GPIO.html">http://www.freescale.com/files/online_tools/eTPU/GPIO.html</A></P><P></P><P>But the usage of IRQ on SIU is much simpler.</P><P></P><P>Regards,</P><P>Petr</P></BODY></HTML> Wed, 19 Feb 2014 10:40:04 GMT PetrS 2014-02-19T10:40:04Z Interrupts whit MPC5634 https://community.nxp.com/t5/MPC5xxx/Interrupts-whit-MPC5634/m-p/239838#M120 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>I'm starting with the MPC5634, my current question:</P><P>how to make an input pin of eTPU2 generate an interrupt on the central core where I can insert e execute code?</P></BODY></HTML> Mon, 17 Feb 2014 18:20:51 GMT https://community.nxp.com/t5/MPC5xxx/Interrupts-whit-MPC5634/m-p/239838#M120 waltercolombo 2014-02-17T18:20:51Z Re: Interrupts whit MPC5634 https://community.nxp.com/t5/MPC5xxx/Interrupts-whit-MPC5634/m-p/239839#M121 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Are you asking how to emulate IRQ pins using eTPU?</P><P></P><P>Why you don’t use IRQ pins (using SIU)?</P><P></P><P>The eTPU can interrupt CPU only using eTPU microcode. You may use precompiled General Purpose Input/Output (GPIO) eTPU function; see <A href="http://www.freescale.com/files/online_tools/eTPU/GPIO.html">http://www.freescale.com/files/online_tools/eTPU/GPIO.html</A></P><P></P><P>But the usage of IRQ on SIU is much simpler.</P><P></P><P>Regards,</P><P>Petr</P></BODY></HTML> Wed, 19 Feb 2014 10:40:04 GMT https://community.nxp.com/t5/MPC5xxx/Interrupts-whit-MPC5634/m-p/239839#M121 PetrS 2014-02-19T10:40:04Z