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i-mx53 boot pin ambiguity

Question asked by Jyoti verma on Jun 8, 2015
Latest reply on Jun 8, 2015 by Isai Gaspar



We are designing a product with imx-53, where we want to use eMMC as booting device. We have following query for Boot pins wrt to eMMC boot:


Page number 502 of Document “i.MX53 Multimedia Applications Processor Reference Manual, Rev. 2, 12/2011” mentioned Boot_CFG2[2] as BOOT_ACK fuse. Whereas fuse table for eMMC (on page 5087) says Boot_CFG3[2] as BOOT_ACK fuse and Boot_CFG2[2] as reserved fuse.

Which one is correct?