There is the sentence "For UHSI cards, clock speed fuses can be set to SDR50 or SDR104 on USDHC3 and USDHC4 ports" in IMXDQRM .
Does this mean USDHC1 and USDHC2 don't support SDR104?
Looks as inaccuracy in the RM.
According to the Datasheet :
"All four ports support:
• 1-bit or 4-bit transfer mode specifications for SD and SDIO cards up to
UHS-I SDR104 mode (104 MB/s max) ...".
As for boot mode, please refer to Table 5-7 (SD/eSD Boot Fusemap) and
Table 5-8 (MMC/eMMC Boot Fusemap) of the i.MX6 DQ Reference Manual.
Thank you for your reply.
I see all four ports support UHS-I SDR104 mode, but what does the sentence below mean?
"For UHSI cards, clock speed fuse can be set to SDR50 or SDR104 on USDHC3 and USDHC4 ports" in chapter 22.214.171.124 'SD,eSD and SDXC'
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