AM2434: XIP Mode w/OSPI

Hi Lawrence,

I have noted your question.

I am going to follow up here after sometime.

Regards,

Vaibhav

Hi Vaibhav,

Any update on this?

Regards,

Lawrence

Hello Lawrence,

Thanks for your patience.

I would like to know if the flash part which you are going to use supports RWW(Read While Write)?

Regards,

Vaibhav

Hi Vaibhav,

Customer is using same flash as on AM2434-LP 

S25HS512TFANHI013

Regards,

Lawrence

Hi Lawrence,

Please expect response in few business days.

Regards,

Vaibhav

Hi Lawrence,

I would need more clarification from the customer. Can you please ask the customer if the their use case of XIP + Flash usage is executing in place and writing to the flash?

Or is it executing in place and reading from the flash?

Just FYI, XIP +  FLASH read is possible but for XIP + WRITE the flash needs to support RWW. And the flash part mentioned does not support RWW.

Regards,

Vaibhav

Hi Vaibhav.

Customer confirmed the desire is for XIP + Write.

Question does XIP + Flash read work?  If so how do they change mode to allow writing to Flash when needed?

Regards,

Lawrence

Hi Lawrence,

Thanks for confirming that the customer has the desire for XIP + Write.

I will check internally for the mode on how to make sure XIP +  Read works.

Please allow me few business days to get back on this.

Regards,

Vaibhav