https://community.nxp.com/t5/MPC5xxx/MPC5644A-GPIO-Pin-Connections/m-p/1553897#M22360 <P>Hi,</P> <P>refer to pin mapping of the EVB user guide for signal location on EVB pin headers.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PetrS_3-1668503728557.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/200358i5E54E9F172B121A6/image-size/medium?v=v2&amp;px=400" role="button" title="PetrS_3-1668503728557.png" alt="PetrS_3-1668503728557.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">PetrS_3-1668503728557.png</span></span></P> <P>&nbsp;</P> <P>Using&nbsp;Table 1. MPC5644A signal properties within device Reference Manual you will know GPIO/peripheral function/signal correspondence</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PetrS_0-1668503574170.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/200354i96596DA3D7E92A5C/image-size/medium?v=v2&amp;px=400" role="button" title="PetrS_0-1668503574170.png" alt="PetrS_0-1668503574170.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">PetrS_0-1668503574170.png</span></span></P> <P>Thus GPIO87/88 will be on PJ1 connectors</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PetrS_2-1668503707982.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/200357i6D0009CD7F352975/image-size/medium?v=v2&amp;px=400" role="button" title="PetrS_2-1668503707982.png" alt="PetrS_2-1668503707982.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">PetrS_2-1668503707982.png</span></span></P> <P>BR, Petr</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> Tue, 15 Nov 2022 09:15:59 GMT PetrS 2022-11-15T09:15:59Z https://community.nxp.com/t5/MPC5xxx/MPC5644A-GPIO-Pin-Connections/m-p/1553491#M22355 <P>Hello,</P><P>I am using mpc5644a. I'm driving discrete signals from GPIO 87 and 88.<BR />However, which pins can I observe the outputs of these signals on the EVB? Can you help with this?</P><P><SPAN>Thank you for your help...</SPAN></P> Mon, 14 Nov 2022 20:25:54 GMT https://community.nxp.com/t5/MPC5xxx/MPC5644A-GPIO-Pin-Connections/m-p/1553491#M22355 tgc-yilmaz 2022-11-14T20:25:54Z https://community.nxp.com/t5/MPC5xxx/MPC5644A-GPIO-Pin-Connections/m-p/1553897#M22360 <P>Hi,</P> <P>refer to pin mapping of the EVB user guide for signal location on EVB pin headers.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PetrS_3-1668503728557.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/200358i5E54E9F172B121A6/image-size/medium?v=v2&amp;px=400" role="button" title="PetrS_3-1668503728557.png" alt="PetrS_3-1668503728557.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">PetrS_3-1668503728557.png</span></span></P> <P>&nbsp;</P> <P>Using&nbsp;Table 1. MPC5644A signal properties within device Reference Manual you will know GPIO/peripheral function/signal correspondence</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PetrS_0-1668503574170.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/200354i96596DA3D7E92A5C/image-size/medium?v=v2&amp;px=400" role="button" title="PetrS_0-1668503574170.png" alt="PetrS_0-1668503574170.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">PetrS_0-1668503574170.png</span></span></P> <P>Thus GPIO87/88 will be on PJ1 connectors</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PetrS_2-1668503707982.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/200357i6D0009CD7F352975/image-size/medium?v=v2&amp;px=400" role="button" title="PetrS_2-1668503707982.png" alt="PetrS_2-1668503707982.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">PetrS_2-1668503707982.png</span></span></P> <P>BR, Petr</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> Tue, 15 Nov 2022 09:15:59 GMT https://community.nxp.com/t5/MPC5xxx/MPC5644A-GPIO-Pin-Connections/m-p/1553897#M22360 PetrS 2022-11-15T09:15:59Z