i.MX Processorsのトピックpicopi8m-revb1-sch PinMap? https://community.nxp.com/t5/i-MX-Processors/picopi8m-revb1-sch-PinMap/m-p/1013076#M150039 <HTML><HEAD></HEAD><BODY><P>Doc name is picopi8m-revb1-sch.pdf:</P><P></P><P>Which chip pin is the corresponding GPIO_P26_3V3?</P><P>is port 1 pin 26 ?&nbsp;</P><P></P><P><SPAN>GPIO_P44_3V3 --&gt; port 2 pin 12 ?&nbsp;</SPAN></P><P><SPAN>My guess：</SPAN></P><P><SPAN>·port 2 == (44 / 32) + 1</SPAN></P><P><SPAN>·pin 12 == (44 - 32 * 1)</SPAN></P><P></P><P><SPAN>What is the correspondence between GPIO_P** and imx8m chip pin?</SPAN></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="微信截图_20191224124414.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/99512i8F8DDA4E97A842B9/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20191224124414.jpg" alt="微信截图_20191224124414.jpg" /></span></P></BODY></HTML> Tue, 24 Dec 2019 04:59:28 GMT xiongding 2019-12-24T04:59:28Z picopi8m-revb1-sch PinMap? https://community.nxp.com/t5/i-MX-Processors/picopi8m-revb1-sch-PinMap/m-p/1013076#M150039 <HTML><HEAD></HEAD><BODY><P>Doc name is picopi8m-revb1-sch.pdf:</P><P></P><P>Which chip pin is the corresponding GPIO_P26_3V3?</P><P>is port 1 pin 26 ?&nbsp;</P><P></P><P><SPAN>GPIO_P44_3V3 --&gt; port 2 pin 12 ?&nbsp;</SPAN></P><P><SPAN>My guess：</SPAN></P><P><SPAN>·port 2 == (44 / 32) + 1</SPAN></P><P><SPAN>·pin 12 == (44 - 32 * 1)</SPAN></P><P></P><P><SPAN>What is the correspondence between GPIO_P** and imx8m chip pin?</SPAN></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="微信截图_20191224124414.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/99512i8F8DDA4E97A842B9/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20191224124414.jpg" alt="微信截图_20191224124414.jpg" /></span></P></BODY></HTML> Tue, 24 Dec 2019 04:59:28 GMT https://community.nxp.com/t5/i-MX-Processors/picopi8m-revb1-sch-PinMap/m-p/1013076#M150039 xiongding 2019-12-24T04:59:28Z Re: picopi8m-revb1-sch PinMap? https://community.nxp.com/t5/i-MX-Processors/picopi8m-revb1-sch-PinMap/m-p/1013077#M150040 <HTML><HEAD></HEAD><BODY><P>Hi xiong</P><P></P><P>for i.MX8M pins usage one can refer to Datsheet and Reference Manual (IOMUX Chapter) found on link</P><P><A class="link-titled" href="https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/i.mx-applications-processors/i.mx-8-processors/i.mx-8m-family-armcortex-a53-cortex-m4-audio-voice-video:i.MX8M?tab=Documentation_Tab" title="https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/i.mx-applications-processors/i.mx-8-processors/i.mx-8m-family-armcortex-a53-cortex-m4-audio-voice-video:i.MX8M?tab=Documentation_Tab">i.MX 8M Applications Processor | Arm® Cortex®-A53, Cortex-M4 | 4K display resolution | NXP</A>&nbsp;</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 03 Jan 2020 05:32:50 GMT https://community.nxp.com/t5/i-MX-Processors/picopi8m-revb1-sch-PinMap/m-p/1013077#M150040 igorpadykov 2020-01-03T05:32:50Z