i.MX ProcessorsのトピックRe: BOOT_MODE pin reference voltage

BOOT_MODE pin reference voltage

surendrajadhav — Fri, 31 Mar 2017 05:42:17 GMT

Hello,

i.MX6UL I am referring to BOOT_MODE0 and BOOT_MODE1 for booting purpose. As per datasheet these lines have refernce voltage to VDD_SNVS_IN.

However in one of the EVK from TechNexion Ltd., I found that BOOT_MODE0 and BOOT_MODE1 pins are reference to 1.8V.

So let me know is it correct what I have done by pulling up BOOT_MODE0 and BOOT_MODE1 to VDD_SNVS_IN.

Regards,

Surendra

Re: BOOT_MODE pin reference voltage

art — Fri, 31 Mar 2017 06:23:05 GMT

Q. So let me know is it correct what I have done by pulling up BOOT_MODE0 and BOOT_MODE1 to VDD_SNVS_IN.

A. Yes, the BOOT_MODE[1:0] pins should be referenced to VDD_SNVS_IN.

Have a great day,
Artur

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Re: BOOT_MODE pin reference voltage

surendrajadhav — Fri, 31 Mar 2017 06:25:39 GMT

Thanks Artur.