topic Re: Conflicting documentation on boot config pins for IMX6UL in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Conflicting-documentation-on-boot-config-pins-for-IMX6UL/m-p/674741#M104028 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>&nbsp; The RM is correct : MMC 0x - Normal Speed Mode, 1x - High Speed mode.</P><P>Thanks for Your pointing this inaccuracy in the schematic table. &nbsp;</P><P></P><P>Regards,</P><P>Yuri.</P></BODY></HTML> Wed, 28 Jun 2017 05:59:49 GMT Yuri 2017-06-28T05:59:49Z Conflicting documentation on boot config pins for IMX6UL https://community.nxp.com/t5/i-MX-Processors/Conflicting-documentation-on-boot-config-pins-for-IMX6UL/m-p/674740#M104027 <HTML><HEAD></HEAD><BODY><P>On Document SPF-28617_C5 (Schematics of DevBoard), Sheet 9, first table at top left, under column: BOOT_CFG1[3], row MMC/eMMC, the cell states that a 0 configures eMMC for High speed, and a 1 sets it to low speed. </P><P></P><P>However, in the reference manual (<A href="http://www.nxp.com/docs/en/reference-manual/IMX6ULRM.pdf">http://www.nxp.com/docs/en/reference-manual/IMX6ULRM.pdf</A>), page 274, Table8-15, top row (0x450[3:2]) it states the opposite: MMC 0x - Normal Speed Mode, 1x - High Speed mode.</P><P></P><P>Which one is it??</P></BODY></HTML> Tue, 27 Jun 2017 20:03:41 GMT https://community.nxp.com/t5/i-MX-Processors/Conflicting-documentation-on-boot-config-pins-for-IMX6UL/m-p/674740#M104027 gerardobarroeta 2017-06-27T20:03:41Z Re: Conflicting documentation on boot config pins for IMX6UL https://community.nxp.com/t5/i-MX-Processors/Conflicting-documentation-on-boot-config-pins-for-IMX6UL/m-p/674741#M104028 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>&nbsp; The RM is correct : MMC 0x - Normal Speed Mode, 1x - High Speed mode.</P><P>Thanks for Your pointing this inaccuracy in the schematic table. &nbsp;</P><P></P><P>Regards,</P><P>Yuri.</P></BODY></HTML> Wed, 28 Jun 2017 05:59:49 GMT https://community.nxp.com/t5/i-MX-Processors/Conflicting-documentation-on-boot-config-pins-for-IMX6UL/m-p/674741#M104028 Yuri 2017-06-28T05:59:49Z