Preprogramed PSoC-4

[Anonymous]

Hi!

I'm developing a project with PSoC-4 and will be interesting to me acquire pre-programmed PSoC-4 parts by Cypress. This is possible?

best regards,

Rafael Dias

[RyanZhao · Accepted solution]

Hi Rafael,

I heard that some customers bought pre-programmed PSoC4. So I think it is possible.

In my opinion, if the pre-programmed PSoC4 was programmed with application firmware. It is not very flexible to upgrade the firmware.

If there is a host mcu in your design, you can try to use bootloader+bootloadable. Using a pre-programmed chip with bootloader is easy to upgrade your application firmware.

Suggest to contact your local Cypress distributor sales/FAE to confirm.

Here is CY distributors list:

http://www.cypress.com/cypress-franchised-distributors

Thanks,

Ryan

[Anonymous]

Hi Ryan,

Many thanks for the support.

I'm developing now a bootloader that uses an external SPI memory interface. I guess that in a few days I’ll have a functional bootloader in hand.

Best regards,

Rafael Dias