i.MX Processors中的主题 Re: Toshiba Toggle Flash inquiry

Toshiba Toggle Flash inquiry

shai_b — Tue, 31 Jan 2023 07:40:15 GMT

Dear Team,

My customer has a small question about using NAND regarding the USB1_SS_SEL pin.

Can you please advise how to connect the USB1_SS_SEL pin when using Nand Flash?

imx8mnand.png

Waiting for your kind feedback, many thanks.

Best Regards,

Shai

riteshmpatel — Tue, 31 Jan 2023 09:05:18 GMT

I hope you are doing well.

Are you looking to use NAND_RE functionality and USB1_SS_SEL functionality as well?

Thanks & Regards,
Ritesh M Patel

shai_b — Tue, 31 Jan 2023 13:20:24 GMT

Yes, He wants to use the nRE functionality and USB1_SS_SEL functionality.

Thanks in advance

KR,

Shai

riteshmpatel — Wed, 01 Feb 2023 04:57:58 GMT

Thank you for the clarification.

USB1_SS_SEL is used as a GPIO. So, if one wants to use NAND_RE functionality, then USB1_SS_SEL shall be mixed with any other available GPIO.

Thanks & Regards,
Ritesh M Patel

shai_b — Sat, 04 Feb 2023 11:59:23 GMT

Thanks a lot for your input.

Kind regards

Shai