What does it means alternate interface and main interface in Standard Software Driver for C55 Flash module?

[eantonioli]

Goodmorning,

I'm reading the UM1618 User manual but I d0n't understand the differences between alternate interface and main interface.

May anyone explain me the meaning and differences, please?

Best regards

E.

[Erwan YVIN · Accepted solution]

Hello ,

I think that there is a useful definition in RM407 (SPC58EC) chapter 36.4.6.1

Best Regards

Erwan

[eantonioli]

Hello Erwan,

thank you very much for the information, but unfortunately I can't find the RM407 (SPC58EC) on ST website, can you send me a link please?

Best regards

E.