i.MX ProcessorsのトピックLow-power isolation config https://community.nxp.com/t5/i-MX-Processors/Low-power-isolation-config/m-p/1006053#M149081 <HTML><HEAD></HEAD><BODY><P>I am checking pad configuration settings for i.MX8DualX. I would like to know detail of low-power isolation setting.</P><P></P><P>From Community</P><P><A href="https://community.nxp.com/docs/DOC-340326">System Controller Firmware 101 - Pad configuration service</A>&nbsp;</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/99194iA90E2C20216B0B6B/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P><P></P><P>From SCFW porting guide manual (sc_fw_port.pdf)</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/98708i2C44A1A90330C480/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></P><P>According to above descriptions, I&nbsp;can chose 4 settings(OFF/EARLY/LATE/ON).</P><P>What purpose should these settings be used?</P><P>How do these settings work?</P><P></P><P>Best Regards,</P><P>Kazuma Sasaki.</P></BODY></HTML> Tue, 24 Mar 2020 07:31:36 GMT Kazuma_Sasaki 2020-03-24T07:31:36Z Low-power isolation config https://community.nxp.com/t5/i-MX-Processors/Low-power-isolation-config/m-p/1006053#M149081 <HTML><HEAD></HEAD><BODY><P>I am checking pad configuration settings for i.MX8DualX. I would like to know detail of low-power isolation setting.</P><P></P><P>From Community</P><P><A href="https://community.nxp.com/docs/DOC-340326">System Controller Firmware 101 - Pad configuration service</A>&nbsp;</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/99194iA90E2C20216B0B6B/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P><P></P><P>From SCFW porting guide manual (sc_fw_port.pdf)</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/98708i2C44A1A90330C480/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></P><P>According to above descriptions, I&nbsp;can chose 4 settings(OFF/EARLY/LATE/ON).</P><P>What purpose should these settings be used?</P><P>How do these settings work?</P><P></P><P>Best Regards,</P><P>Kazuma Sasaki.</P></BODY></HTML> Tue, 24 Mar 2020 07:31:36 GMT https://community.nxp.com/t5/i-MX-Processors/Low-power-isolation-config/m-p/1006053#M149081 Kazuma_Sasaki 2020-03-24T07:31:36Z Re: Low-power isolation config https://community.nxp.com/t5/i-MX-Processors/Low-power-isolation-config/m-p/1006054#M149082 <HTML><HEAD></HEAD><BODY><P>I am getting answer from TIC.&nbsp;</P><P>all pad settings are described into following doc.</P><P></P><P><SPAN style="font-size: 10.0pt; color: black;"><A _jive_internal="true" href="https://community.nxp.com/docs/DOC-344684">https://community.nxp.com/docs/DOC-344684</A> </SPAN></P><P></P><P><SPAN style="font-size: 10.0pt; color: black;">Best Regards,</SPAN></P><P><SPAN style="font-size: 10.0pt; color: black;">Kazuma Sasaki.</SPAN></P></BODY></HTML> Fri, 03 Apr 2020 10:25:31 GMT https://community.nxp.com/t5/i-MX-Processors/Low-power-isolation-config/m-p/1006054#M149082 Kazuma_Sasaki 2020-04-03T10:25:31Z